diff options
| author | Sasha Levin <sashal@kernel.org> | 2024-03-12 13:41:20 -0400 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2024-03-12 13:41:20 -0400 |
| commit | 6d5487aff7814242efdb4780b352909252eed27e (patch) | |
| tree | 08b97c01182866a087fc85469352a99afd5e4c4a | |
| parent | b5134c13fe51c08b7db80b2e52003fed352dd549 (diff) | |
| download | deps-6d5487aff7814242efdb4780b352909252eed27e.tar.gz | |
Tue Mar 12 01:41:07 PM EDT 2024
Signed-off-by: Sasha Levin <sashal@kernel.org>
648 files changed, 5631 insertions, 0 deletions
diff --git a/v4.19/11e36b0f7c2150a6453872b79555767b43c846d0 b/v4.19/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..68ce3e2a28d --- /dev/null +++ b/v4.19/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,20 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +94a855111ed9 ("Merge tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v4.19/15675706241887ed7fdad9e91f4bf977b9896d0f b/v4.19/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..39dcaa0d84d --- /dev/null +++ b/v4.19/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1,6 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") +3e3f06950434 ("x86/ibt: Annotate text references") +99c95c5d4f10 ("x86/alternative: Simplify int3_selftest_ip") +b17c2baa305c ("x86: Prepare inline-asm for straight-line-speculation") +e453f872b72f ("x86/xen: switch initial pvops IRQ functions to dummy ones") +79ef0c001425 ("Merge tag 'trace-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace") diff --git a/v4.19/2a0180129d726a4b953232175857d442651b55a0 b/v4.19/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..a78bd523dc3 --- /dev/null +++ b/v4.19/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1,7 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") +81ac7e5d7417 ("KVM: Add GDS_NO support to KVM") +8974eb588283 ("x86/speculation: Add Gather Data Sampling mitigation") +7c7077a72674 ("x86/cpu: Switch to arch_cpu_finalize_init()") +493a2c2d23ca ("Documentation/hw-vuln: Add documentation for Cross-Thread Return Predictions") +be8de49bea50 ("x86/speculation: Identify processors vulnerable to SMT RSB predictions") +268325bda529 ("Merge tag 'random-6.2-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random") diff --git a/v4.19/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v4.19/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..6574140cfcf --- /dev/null +++ b/v4.19/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1,15 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") +6bc6f7d9d7ac ("x86/sev: Use the GHCB protocol when available for SNP CPUID requests") +6c3211796326 ("x86/sev: Add SNP-specific unaccepted memory support") +15d9088779b8 ("x86/sev: Use large PSC requests if applicable") +7006b75592fe ("x86/sev: Allow for use of the early boot GHCB for PSC requests") +69dcb1e3bbbe ("x86/sev: Put PSC struct on the stack in prep for unaccepted memory support") +5dee19b6b2b1 ("x86/sev: Fix calculation of end address based on number of pages") +75d090fd167a ("x86/tdx: Add unaccepted memory support") +c2b353ae24d6 ("x86/tdx: Refactor try_accept_one()") +ff40b5769a50 ("x86/tdx: Make _tdx_hypercall() and __tdx_module_call() available in boot stub") +3fd1239a7835 ("x86/boot/compressed: Handle unaccepted memory") +745e3ed85f71 ("efi/libstub: Implement support for unaccepted memory") +2e9f46ee1599 ("efi/x86: Get full memory map in allocate_e820()") +fd936fd8ac10 ("efi: fix missing prototype warnings") +7b664cc38ea7 ("Merge tag 'x86_tdx_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v4.19/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v4.19/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..c6117e07b13 --- /dev/null +++ b/v4.19/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1,2 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") +993a110319a4 ("x86/kexec: Fix a kexec_file_load() failure") diff --git a/v4.19/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v4.19/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..9242498675a --- /dev/null +++ b/v4.19/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,20 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") diff --git a/v4.19/4e42765d1be01111df0c0275bbaf1db1acef346e b/v4.19/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..a53a0bedc87 --- /dev/null +++ b/v4.19/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1,3 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") +182ac87070e2 ("Documentation/hw-vuln: Unify filename specification in index") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v4.19/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v4.19/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v4.19/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v4.19/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v4.19/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..7c6ef094fd8 --- /dev/null +++ b/v4.19/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,20 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") +baf8361e5455 ("x86/bugs: Add asm helpers for executing VERW") +84168ae786f8 ("x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf") +a9dc9ec5a1fa ("x86/cpu, kvm: Add the NO_NESTED_DATA_BP feature") +c35ac8c4bf60 ("KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code") +74bee0cad8dc ("KVM: x86: Advertise that the SMM_CTL MSR is not supported") +257449c6a502 ("x86/cpufeatures: Add LbrExtV2 feature bit") +3ebc17006888 ("x86/bugs: Add retbleed=ibpb") +6ad0ad2bf8a6 ("x86/bugs: Report Intel retbleed vulnerability") +e8ec1b6e08a2 ("x86/bugs: Enable STIBP for JMP2RET") +7fbf47c7ce50 ("x86/bugs: Add AMD retbleed= boot parameter") +6b80b59b3555 ("x86/bugs: Report AMD retbleed vulnerability") +a149180fbcf3 ("x86: Add magic AMD return-thunk") +d9e9d2300681 ("x86,objtool: Create .return_sites") +15e67227c49a ("x86: Undo return-thunk damage") +0b53c374b9ef ("x86/retpoline: Use -mfunction-return") +369ae6ffc41a ("x86/retpoline: Cleanup some #ifdefery") +a883d624aed4 ("x86/cpufeatures: Move RETPOLINE flags to word 11") +8e8afafb0b55 ("Merge tag 'x86-bugs-2022-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v4.19/533568e06b157b175912a960efe5ebce8710b4f9 b/v4.19/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..a72392a66ad --- /dev/null +++ b/v4.19/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,20 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") diff --git a/v4.19/5da793671957e8e99fa74423fab2737bf8c772a8 b/v4.19/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..f5660df84fe --- /dev/null +++ b/v4.19/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1,20 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") diff --git a/v4.19/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v4.19/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..3eee43b871a --- /dev/null +++ b/v4.19/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,20 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v4.19/7205f06e847422b66c1506eee01b9998ffc75d76 b/v4.19/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..4072cbae832 --- /dev/null +++ b/v4.19/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1,9 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +a37dac5c5dcf ("arm64: efi: Limit allocations to 48-bit addressable physical region") +f1a116c055e3 ("efi/riscv: libstub: Split off kernel image relocation for builtin stub") +895bc3a135ff ("efi: libstub: Factor out min alignment and preferred kernel load address") +732ea9db9d8a ("efi: libstub: Move screen_info handling to common code") +69e377b28937 ("efi/arm: libstub: move ARM specific code out of generic routines") +24e88ab04488 ("Merge tag 'efi-loongarch-for-v6.1-2' into HEAD") diff --git a/v4.19/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v4.19/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..9964b347e22 --- /dev/null +++ b/v4.19/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1,20 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") diff --git a/v4.19/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v4.19/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..34b7f967820 --- /dev/null +++ b/v4.19/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1,6 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") +3477144c878a ("driver core: cpu: Fix the fallback cpu_show_gds() name") +a57c27c7ad85 ("x86/speculation: Add cpu_show_gds() prototype") +0fddfe338210 ("driver core: cpu: Unify redundant silly stubs") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v4.19/828263957611c210da00c1820db73fac217135b6 b/v4.19/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..8d149257101 --- /dev/null +++ b/v4.19/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,5 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +b51cc5d02834 ("Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v4.19/891f8890a4a3663da7056542757022870b499bc1 b/v4.19/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..cbf0de12c9b --- /dev/null +++ b/v4.19/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1,13 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") +ca209f8b5f61 ("efi: x86: Fix config name for setting the NX-compatibility flag in the PE header") +24b72bb12e84 ("efi: x86: Set the NX-compatibility flag in the PE header") +a3326a0d878c ("efi/x86: Use symbolic constants in PE header instead of bare numbers") +97aa276579b2 ("efi/x86: Add true mixed mode entry point into .compat section") +832187f03994 ("efi/x86: Drop redundant .bss section") +223e3ee56f77 ("efi/x86: add headroom to decompressor BSS to account for setup block") +bc310baf2ba3 ("x86/boot/compressed: Relax sed symbol type regex for LLVM ld.lld") +2c33c27fd603 ("x86/boot: Introduce kernel_info") +f1f238a9f1ca ("Documentation: x86: convert boot.txt to reST") +e5def4c6039e ("Documentation: add Linux x86 docs to Sphinx TOC tree") +30cc0b6c1220 ("doc: add boot protocol 2.13 description to Documentation/x86/boot.txt") +3868772b99e3 ("Merge tag 'docs-5.0' of git://git.lwn.net/linux") diff --git a/v4.19/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v4.19/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v4.19/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v4.19/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v4.19/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..abc01303176 --- /dev/null +++ b/v4.19/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1,5 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") +78a509fba9c9 ("x86/boot: Ignore NMIs during very early boot") +7734a0f31e99 ("x86/boot: Robustify calling startup_{32,64}() from the decompressor code") +33f98a9798f5 ("x86/boot/compressed: Avoid duplicate malloc() implementations") +da9803dfd395 ("Merge tag 'x86_seves_for_v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v4.19/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v4.19/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..e234b90d6d9 --- /dev/null +++ b/v4.19/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1,7 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") +e9d1d2bb75b2 ("treewide: Replace the use of mem_encrypt_active() with cc_platform_has()") +a449ffaf9181 ("powerpc/svm: Don't issue ultracalls if !mem_encrypt_active()") +575299ea18a8 ("x86/mm: track linear mapping split events") +e25443d2765f ("drm/amdgpu: add a dev_pm_ops prepare callback (v2)") +2cbcb78c9ee5 ("Merge tag 'amd-drm-next-5.13-2021-03-23' of https://gitlab.freedesktop.org/agd5f/linux into drm-next") diff --git a/v4.19/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v4.19/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..29f85c79276 --- /dev/null +++ b/v4.19/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1,19 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") +33e20b07bec4 ("x86/realmode: Make stack lock work in trampoline_compat()") +f6f1ae9128d2 ("x86/smpboot: Implement a bit spinlock to protect the realmode stack") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") +ce114c866860 ("Merge tag 'x86_bugs_retbleed' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v4.19/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v4.19/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..899c58b9523 --- /dev/null +++ b/v4.19/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,20 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v4.19/d6a41f184dcea0814260af2780e147022c11dca8 b/v4.19/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..c13c592be7c --- /dev/null +++ b/v4.19/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,20 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +30579c8baa5b ("x86/sev: Do the C-bit verification only on the BSP") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") diff --git a/v4.19/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v4.19/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..d5b1e07de5f --- /dev/null +++ b/v4.19/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1,7 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") +e9d1d2bb75b2 ("treewide: Replace the use of mem_encrypt_active() with cc_platform_has()") +a449ffaf9181 ("powerpc/svm: Don't issue ultracalls if !mem_encrypt_active()") +575299ea18a8 ("x86/mm: track linear mapping split events") +e25443d2765f ("drm/amdgpu: add a dev_pm_ops prepare callback (v2)") +2cbcb78c9ee5 ("Merge tag 'amd-drm-next-5.13-2021-03-23' of https://gitlab.freedesktop.org/agd5f/linux into drm-next") diff --git a/v4.19/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v4.19/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..7c57b677362 --- /dev/null +++ b/v4.19/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1,15 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +7d28365a06af ("x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()") +f4c5ca985012 ("x86_64: Show CR4.PSE on auxiliaries like on BSP") +77a512e35db7 ("x86/boot: Avoid #VE during boot for TDX platforms") +9cf30606405f ("x86/boot: Set CR0.NE early and keep it set during the boot") +ff2e64684f15 ("x86/boot: Add a trampoline for booting APs via firmware handoff") +65fab5bc033a ("x86/tdx: Exclude shared bit from __PHYSICAL_MASK") +41394e33f3a0 ("x86/tdx: Extend the confidential computing API to support TDX guests") +eb94f1b6a70a ("x86/tdx: Add __tdx_module_call() and __tdx_hypercall() helper functions") +527a534c7326 ("x86/tdx: Provide common base for SEAMCALL and TDCALL C wrappers") +59bd54a84d15 ("x86/tdx: Detect running as a TDX guest in early boot") +b577f542f93c ("x86/coco: Add API to handle encryption mask") +655a0fa34b4f ("x86/coco: Explicitly declare type of confidential computing platform") +6198311093da ("x86/cc: Move arch/x86/{kernel/cc_platform.c => coco/core.c}") +cb3f09f9afe5 ("Merge tag 'hyperv-next-signed-20220114' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux") diff --git a/v4.19/e95df4ec0c0c9791941f112db699fae794b9862a b/v4.19/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..889214a0359 --- /dev/null +++ b/v4.19/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1,6 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") +6613d82e617d ("x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key") +f44075ecafb7 ("x86/nmi: Fix out-of-order NMI nesting checks & false positive warning") +f58d6fbcb7c8 ("x86/CPU/AMD: Fix the DIV(0) initial fix attempt") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +138bcddb86d8 ("Merge tag 'x86_bugs_srso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v4.19/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v4.19/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..f9b5cfe3ec4 --- /dev/null +++ b/v4.19/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1,3 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +2aa85f246c18 ("x86/boot/64: Make level2_kernel_pgt pages invalid outside kernel area") diff --git a/v5.10/11e36b0f7c2150a6453872b79555767b43c846d0 b/v5.10/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..68ce3e2a28d --- /dev/null +++ b/v5.10/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,20 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +94a855111ed9 ("Merge tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.10/15675706241887ed7fdad9e91f4bf977b9896d0f b/v5.10/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..39dcaa0d84d --- /dev/null +++ b/v5.10/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1,6 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") +3e3f06950434 ("x86/ibt: Annotate text references") +99c95c5d4f10 ("x86/alternative: Simplify int3_selftest_ip") +b17c2baa305c ("x86: Prepare inline-asm for straight-line-speculation") +e453f872b72f ("x86/xen: switch initial pvops IRQ functions to dummy ones") +79ef0c001425 ("Merge tag 'trace-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace") diff --git a/v5.10/2a0180129d726a4b953232175857d442651b55a0 b/v5.10/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..a78bd523dc3 --- /dev/null +++ b/v5.10/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1,7 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") +81ac7e5d7417 ("KVM: Add GDS_NO support to KVM") +8974eb588283 ("x86/speculation: Add Gather Data Sampling mitigation") +7c7077a72674 ("x86/cpu: Switch to arch_cpu_finalize_init()") +493a2c2d23ca ("Documentation/hw-vuln: Add documentation for Cross-Thread Return Predictions") +be8de49bea50 ("x86/speculation: Identify processors vulnerable to SMT RSB predictions") +268325bda529 ("Merge tag 'random-6.2-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random") diff --git a/v5.10/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v5.10/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..6574140cfcf --- /dev/null +++ b/v5.10/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1,15 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") +6bc6f7d9d7ac ("x86/sev: Use the GHCB protocol when available for SNP CPUID requests") +6c3211796326 ("x86/sev: Add SNP-specific unaccepted memory support") +15d9088779b8 ("x86/sev: Use large PSC requests if applicable") +7006b75592fe ("x86/sev: Allow for use of the early boot GHCB for PSC requests") +69dcb1e3bbbe ("x86/sev: Put PSC struct on the stack in prep for unaccepted memory support") +5dee19b6b2b1 ("x86/sev: Fix calculation of end address based on number of pages") +75d090fd167a ("x86/tdx: Add unaccepted memory support") +c2b353ae24d6 ("x86/tdx: Refactor try_accept_one()") +ff40b5769a50 ("x86/tdx: Make _tdx_hypercall() and __tdx_module_call() available in boot stub") +3fd1239a7835 ("x86/boot/compressed: Handle unaccepted memory") +745e3ed85f71 ("efi/libstub: Implement support for unaccepted memory") +2e9f46ee1599 ("efi/x86: Get full memory map in allocate_e820()") +fd936fd8ac10 ("efi: fix missing prototype warnings") +7b664cc38ea7 ("Merge tag 'x86_tdx_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.10/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v5.10/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..6d719d3d5f0 --- /dev/null +++ b/v5.10/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") diff --git a/v5.10/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v5.10/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..9242498675a --- /dev/null +++ b/v5.10/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,20 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") diff --git a/v5.10/4e42765d1be01111df0c0275bbaf1db1acef346e b/v5.10/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..a53a0bedc87 --- /dev/null +++ b/v5.10/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1,3 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") +182ac87070e2 ("Documentation/hw-vuln: Unify filename specification in index") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.10/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v5.10/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v5.10/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v5.10/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v5.10/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..7c6ef094fd8 --- /dev/null +++ b/v5.10/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,20 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") +baf8361e5455 ("x86/bugs: Add asm helpers for executing VERW") +84168ae786f8 ("x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf") +a9dc9ec5a1fa ("x86/cpu, kvm: Add the NO_NESTED_DATA_BP feature") +c35ac8c4bf60 ("KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code") +74bee0cad8dc ("KVM: x86: Advertise that the SMM_CTL MSR is not supported") +257449c6a502 ("x86/cpufeatures: Add LbrExtV2 feature bit") +3ebc17006888 ("x86/bugs: Add retbleed=ibpb") +6ad0ad2bf8a6 ("x86/bugs: Report Intel retbleed vulnerability") +e8ec1b6e08a2 ("x86/bugs: Enable STIBP for JMP2RET") +7fbf47c7ce50 ("x86/bugs: Add AMD retbleed= boot parameter") +6b80b59b3555 ("x86/bugs: Report AMD retbleed vulnerability") +a149180fbcf3 ("x86: Add magic AMD return-thunk") +d9e9d2300681 ("x86,objtool: Create .return_sites") +15e67227c49a ("x86: Undo return-thunk damage") +0b53c374b9ef ("x86/retpoline: Use -mfunction-return") +369ae6ffc41a ("x86/retpoline: Cleanup some #ifdefery") +a883d624aed4 ("x86/cpufeatures: Move RETPOLINE flags to word 11") +8e8afafb0b55 ("Merge tag 'x86-bugs-2022-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.10/533568e06b157b175912a960efe5ebce8710b4f9 b/v5.10/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..a72392a66ad --- /dev/null +++ b/v5.10/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,20 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") diff --git a/v5.10/5da793671957e8e99fa74423fab2737bf8c772a8 b/v5.10/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..f5660df84fe --- /dev/null +++ b/v5.10/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1,20 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") diff --git a/v5.10/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v5.10/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..3eee43b871a --- /dev/null +++ b/v5.10/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,20 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v5.10/7205f06e847422b66c1506eee01b9998ffc75d76 b/v5.10/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..4072cbae832 --- /dev/null +++ b/v5.10/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1,9 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +a37dac5c5dcf ("arm64: efi: Limit allocations to 48-bit addressable physical region") +f1a116c055e3 ("efi/riscv: libstub: Split off kernel image relocation for builtin stub") +895bc3a135ff ("efi: libstub: Factor out min alignment and preferred kernel load address") +732ea9db9d8a ("efi: libstub: Move screen_info handling to common code") +69e377b28937 ("efi/arm: libstub: move ARM specific code out of generic routines") +24e88ab04488 ("Merge tag 'efi-loongarch-for-v6.1-2' into HEAD") diff --git a/v5.10/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v5.10/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..9964b347e22 --- /dev/null +++ b/v5.10/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1,20 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") diff --git a/v5.10/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v5.10/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..34b7f967820 --- /dev/null +++ b/v5.10/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1,6 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") +3477144c878a ("driver core: cpu: Fix the fallback cpu_show_gds() name") +a57c27c7ad85 ("x86/speculation: Add cpu_show_gds() prototype") +0fddfe338210 ("driver core: cpu: Unify redundant silly stubs") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.10/828263957611c210da00c1820db73fac217135b6 b/v5.10/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..8d149257101 --- /dev/null +++ b/v5.10/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,5 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +b51cc5d02834 ("Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.10/891f8890a4a3663da7056542757022870b499bc1 b/v5.10/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..36fefc4ddde --- /dev/null +++ b/v5.10/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1,3 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") +ca209f8b5f61 ("efi: x86: Fix config name for setting the NX-compatibility flag in the PE header") +24b72bb12e84 ("efi: x86: Set the NX-compatibility flag in the PE header") diff --git a/v5.10/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v5.10/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v5.10/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v5.10/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v5.10/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..58935488f41 --- /dev/null +++ b/v5.10/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1,4 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") +78a509fba9c9 ("x86/boot: Ignore NMIs during very early boot") +7734a0f31e99 ("x86/boot: Robustify calling startup_{32,64}() from the decompressor code") +33f98a9798f5 ("x86/boot/compressed: Avoid duplicate malloc() implementations") diff --git a/v5.10/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v5.10/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..e234b90d6d9 --- /dev/null +++ b/v5.10/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1,7 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") +e9d1d2bb75b2 ("treewide: Replace the use of mem_encrypt_active() with cc_platform_has()") +a449ffaf9181 ("powerpc/svm: Don't issue ultracalls if !mem_encrypt_active()") +575299ea18a8 ("x86/mm: track linear mapping split events") +e25443d2765f ("drm/amdgpu: add a dev_pm_ops prepare callback (v2)") +2cbcb78c9ee5 ("Merge tag 'amd-drm-next-5.13-2021-03-23' of https://gitlab.freedesktop.org/agd5f/linux into drm-next") diff --git a/v5.10/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v5.10/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..29f85c79276 --- /dev/null +++ b/v5.10/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1,19 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") +33e20b07bec4 ("x86/realmode: Make stack lock work in trampoline_compat()") +f6f1ae9128d2 ("x86/smpboot: Implement a bit spinlock to protect the realmode stack") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") +ce114c866860 ("Merge tag 'x86_bugs_retbleed' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.10/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v5.10/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..899c58b9523 --- /dev/null +++ b/v5.10/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,20 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v5.10/d6a41f184dcea0814260af2780e147022c11dca8 b/v5.10/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..c13c592be7c --- /dev/null +++ b/v5.10/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,20 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +30579c8baa5b ("x86/sev: Do the C-bit verification only on the BSP") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") diff --git a/v5.10/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v5.10/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..d5b1e07de5f --- /dev/null +++ b/v5.10/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1,7 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") +e9d1d2bb75b2 ("treewide: Replace the use of mem_encrypt_active() with cc_platform_has()") +a449ffaf9181 ("powerpc/svm: Don't issue ultracalls if !mem_encrypt_active()") +575299ea18a8 ("x86/mm: track linear mapping split events") +e25443d2765f ("drm/amdgpu: add a dev_pm_ops prepare callback (v2)") +2cbcb78c9ee5 ("Merge tag 'amd-drm-next-5.13-2021-03-23' of https://gitlab.freedesktop.org/agd5f/linux into drm-next") diff --git a/v5.10/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v5.10/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..7c57b677362 --- /dev/null +++ b/v5.10/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1,15 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +7d28365a06af ("x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()") +f4c5ca985012 ("x86_64: Show CR4.PSE on auxiliaries like on BSP") +77a512e35db7 ("x86/boot: Avoid #VE during boot for TDX platforms") +9cf30606405f ("x86/boot: Set CR0.NE early and keep it set during the boot") +ff2e64684f15 ("x86/boot: Add a trampoline for booting APs via firmware handoff") +65fab5bc033a ("x86/tdx: Exclude shared bit from __PHYSICAL_MASK") +41394e33f3a0 ("x86/tdx: Extend the confidential computing API to support TDX guests") +eb94f1b6a70a ("x86/tdx: Add __tdx_module_call() and __tdx_hypercall() helper functions") +527a534c7326 ("x86/tdx: Provide common base for SEAMCALL and TDCALL C wrappers") +59bd54a84d15 ("x86/tdx: Detect running as a TDX guest in early boot") +b577f542f93c ("x86/coco: Add API to handle encryption mask") +655a0fa34b4f ("x86/coco: Explicitly declare type of confidential computing platform") +6198311093da ("x86/cc: Move arch/x86/{kernel/cc_platform.c => coco/core.c}") +cb3f09f9afe5 ("Merge tag 'hyperv-next-signed-20220114' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux") diff --git a/v5.10/e95df4ec0c0c9791941f112db699fae794b9862a b/v5.10/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..889214a0359 --- /dev/null +++ b/v5.10/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1,6 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") +6613d82e617d ("x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key") +f44075ecafb7 ("x86/nmi: Fix out-of-order NMI nesting checks & false positive warning") +f58d6fbcb7c8 ("x86/CPU/AMD: Fix the DIV(0) initial fix attempt") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +138bcddb86d8 ("Merge tag 'x86_bugs_srso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.10/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v5.10/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..ce8b97bda24 --- /dev/null +++ b/v5.10/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1,2 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") diff --git a/v5.11/11e36b0f7c2150a6453872b79555767b43c846d0 b/v5.11/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..68ce3e2a28d --- /dev/null +++ b/v5.11/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,20 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +94a855111ed9 ("Merge tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.11/15675706241887ed7fdad9e91f4bf977b9896d0f b/v5.11/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..39dcaa0d84d --- /dev/null +++ b/v5.11/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1,6 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") +3e3f06950434 ("x86/ibt: Annotate text references") +99c95c5d4f10 ("x86/alternative: Simplify int3_selftest_ip") +b17c2baa305c ("x86: Prepare inline-asm for straight-line-speculation") +e453f872b72f ("x86/xen: switch initial pvops IRQ functions to dummy ones") +79ef0c001425 ("Merge tag 'trace-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace") diff --git a/v5.11/2a0180129d726a4b953232175857d442651b55a0 b/v5.11/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..a78bd523dc3 --- /dev/null +++ b/v5.11/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1,7 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") +81ac7e5d7417 ("KVM: Add GDS_NO support to KVM") +8974eb588283 ("x86/speculation: Add Gather Data Sampling mitigation") +7c7077a72674 ("x86/cpu: Switch to arch_cpu_finalize_init()") +493a2c2d23ca ("Documentation/hw-vuln: Add documentation for Cross-Thread Return Predictions") +be8de49bea50 ("x86/speculation: Identify processors vulnerable to SMT RSB predictions") +268325bda529 ("Merge tag 'random-6.2-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random") diff --git a/v5.11/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v5.11/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..6574140cfcf --- /dev/null +++ b/v5.11/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1,15 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") +6bc6f7d9d7ac ("x86/sev: Use the GHCB protocol when available for SNP CPUID requests") +6c3211796326 ("x86/sev: Add SNP-specific unaccepted memory support") +15d9088779b8 ("x86/sev: Use large PSC requests if applicable") +7006b75592fe ("x86/sev: Allow for use of the early boot GHCB for PSC requests") +69dcb1e3bbbe ("x86/sev: Put PSC struct on the stack in prep for unaccepted memory support") +5dee19b6b2b1 ("x86/sev: Fix calculation of end address based on number of pages") +75d090fd167a ("x86/tdx: Add unaccepted memory support") +c2b353ae24d6 ("x86/tdx: Refactor try_accept_one()") +ff40b5769a50 ("x86/tdx: Make _tdx_hypercall() and __tdx_module_call() available in boot stub") +3fd1239a7835 ("x86/boot/compressed: Handle unaccepted memory") +745e3ed85f71 ("efi/libstub: Implement support for unaccepted memory") +2e9f46ee1599 ("efi/x86: Get full memory map in allocate_e820()") +fd936fd8ac10 ("efi: fix missing prototype warnings") +7b664cc38ea7 ("Merge tag 'x86_tdx_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.11/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v5.11/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..6d719d3d5f0 --- /dev/null +++ b/v5.11/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") diff --git a/v5.11/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v5.11/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..9242498675a --- /dev/null +++ b/v5.11/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,20 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") diff --git a/v5.11/4e42765d1be01111df0c0275bbaf1db1acef346e b/v5.11/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..a53a0bedc87 --- /dev/null +++ b/v5.11/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1,3 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") +182ac87070e2 ("Documentation/hw-vuln: Unify filename specification in index") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.11/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v5.11/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v5.11/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v5.11/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v5.11/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..7c6ef094fd8 --- /dev/null +++ b/v5.11/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,20 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") +baf8361e5455 ("x86/bugs: Add asm helpers for executing VERW") +84168ae786f8 ("x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf") +a9dc9ec5a1fa ("x86/cpu, kvm: Add the NO_NESTED_DATA_BP feature") +c35ac8c4bf60 ("KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code") +74bee0cad8dc ("KVM: x86: Advertise that the SMM_CTL MSR is not supported") +257449c6a502 ("x86/cpufeatures: Add LbrExtV2 feature bit") +3ebc17006888 ("x86/bugs: Add retbleed=ibpb") +6ad0ad2bf8a6 ("x86/bugs: Report Intel retbleed vulnerability") +e8ec1b6e08a2 ("x86/bugs: Enable STIBP for JMP2RET") +7fbf47c7ce50 ("x86/bugs: Add AMD retbleed= boot parameter") +6b80b59b3555 ("x86/bugs: Report AMD retbleed vulnerability") +a149180fbcf3 ("x86: Add magic AMD return-thunk") +d9e9d2300681 ("x86,objtool: Create .return_sites") +15e67227c49a ("x86: Undo return-thunk damage") +0b53c374b9ef ("x86/retpoline: Use -mfunction-return") +369ae6ffc41a ("x86/retpoline: Cleanup some #ifdefery") +a883d624aed4 ("x86/cpufeatures: Move RETPOLINE flags to word 11") +8e8afafb0b55 ("Merge tag 'x86-bugs-2022-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.11/533568e06b157b175912a960efe5ebce8710b4f9 b/v5.11/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..a72392a66ad --- /dev/null +++ b/v5.11/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,20 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") diff --git a/v5.11/5da793671957e8e99fa74423fab2737bf8c772a8 b/v5.11/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..f5660df84fe --- /dev/null +++ b/v5.11/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1,20 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") diff --git a/v5.11/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v5.11/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..3eee43b871a --- /dev/null +++ b/v5.11/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,20 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v5.11/7205f06e847422b66c1506eee01b9998ffc75d76 b/v5.11/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..4072cbae832 --- /dev/null +++ b/v5.11/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1,9 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +a37dac5c5dcf ("arm64: efi: Limit allocations to 48-bit addressable physical region") +f1a116c055e3 ("efi/riscv: libstub: Split off kernel image relocation for builtin stub") +895bc3a135ff ("efi: libstub: Factor out min alignment and preferred kernel load address") +732ea9db9d8a ("efi: libstub: Move screen_info handling to common code") +69e377b28937 ("efi/arm: libstub: move ARM specific code out of generic routines") +24e88ab04488 ("Merge tag 'efi-loongarch-for-v6.1-2' into HEAD") diff --git a/v5.11/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v5.11/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..9964b347e22 --- /dev/null +++ b/v5.11/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1,20 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") diff --git a/v5.11/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v5.11/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..34b7f967820 --- /dev/null +++ b/v5.11/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1,6 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") +3477144c878a ("driver core: cpu: Fix the fallback cpu_show_gds() name") +a57c27c7ad85 ("x86/speculation: Add cpu_show_gds() prototype") +0fddfe338210 ("driver core: cpu: Unify redundant silly stubs") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.11/828263957611c210da00c1820db73fac217135b6 b/v5.11/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..8d149257101 --- /dev/null +++ b/v5.11/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,5 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +b51cc5d02834 ("Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.11/891f8890a4a3663da7056542757022870b499bc1 b/v5.11/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..36fefc4ddde --- /dev/null +++ b/v5.11/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1,3 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") +ca209f8b5f61 ("efi: x86: Fix config name for setting the NX-compatibility flag in the PE header") +24b72bb12e84 ("efi: x86: Set the NX-compatibility flag in the PE header") diff --git a/v5.11/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v5.11/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v5.11/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v5.11/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v5.11/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..58935488f41 --- /dev/null +++ b/v5.11/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1,4 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") +78a509fba9c9 ("x86/boot: Ignore NMIs during very early boot") +7734a0f31e99 ("x86/boot: Robustify calling startup_{32,64}() from the decompressor code") +33f98a9798f5 ("x86/boot/compressed: Avoid duplicate malloc() implementations") diff --git a/v5.11/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v5.11/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..e234b90d6d9 --- /dev/null +++ b/v5.11/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1,7 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") +e9d1d2bb75b2 ("treewide: Replace the use of mem_encrypt_active() with cc_platform_has()") +a449ffaf9181 ("powerpc/svm: Don't issue ultracalls if !mem_encrypt_active()") +575299ea18a8 ("x86/mm: track linear mapping split events") +e25443d2765f ("drm/amdgpu: add a dev_pm_ops prepare callback (v2)") +2cbcb78c9ee5 ("Merge tag 'amd-drm-next-5.13-2021-03-23' of https://gitlab.freedesktop.org/agd5f/linux into drm-next") diff --git a/v5.11/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v5.11/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..29f85c79276 --- /dev/null +++ b/v5.11/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1,19 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") +33e20b07bec4 ("x86/realmode: Make stack lock work in trampoline_compat()") +f6f1ae9128d2 ("x86/smpboot: Implement a bit spinlock to protect the realmode stack") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") +ce114c866860 ("Merge tag 'x86_bugs_retbleed' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.11/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v5.11/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..899c58b9523 --- /dev/null +++ b/v5.11/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,20 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v5.11/d6a41f184dcea0814260af2780e147022c11dca8 b/v5.11/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..c13c592be7c --- /dev/null +++ b/v5.11/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,20 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +30579c8baa5b ("x86/sev: Do the C-bit verification only on the BSP") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") diff --git a/v5.11/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v5.11/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..d5b1e07de5f --- /dev/null +++ b/v5.11/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1,7 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") +e9d1d2bb75b2 ("treewide: Replace the use of mem_encrypt_active() with cc_platform_has()") +a449ffaf9181 ("powerpc/svm: Don't issue ultracalls if !mem_encrypt_active()") +575299ea18a8 ("x86/mm: track linear mapping split events") +e25443d2765f ("drm/amdgpu: add a dev_pm_ops prepare callback (v2)") +2cbcb78c9ee5 ("Merge tag 'amd-drm-next-5.13-2021-03-23' of https://gitlab.freedesktop.org/agd5f/linux into drm-next") diff --git a/v5.11/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v5.11/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..7c57b677362 --- /dev/null +++ b/v5.11/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1,15 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +7d28365a06af ("x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()") +f4c5ca985012 ("x86_64: Show CR4.PSE on auxiliaries like on BSP") +77a512e35db7 ("x86/boot: Avoid #VE during boot for TDX platforms") +9cf30606405f ("x86/boot: Set CR0.NE early and keep it set during the boot") +ff2e64684f15 ("x86/boot: Add a trampoline for booting APs via firmware handoff") +65fab5bc033a ("x86/tdx: Exclude shared bit from __PHYSICAL_MASK") +41394e33f3a0 ("x86/tdx: Extend the confidential computing API to support TDX guests") +eb94f1b6a70a ("x86/tdx: Add __tdx_module_call() and __tdx_hypercall() helper functions") +527a534c7326 ("x86/tdx: Provide common base for SEAMCALL and TDCALL C wrappers") +59bd54a84d15 ("x86/tdx: Detect running as a TDX guest in early boot") +b577f542f93c ("x86/coco: Add API to handle encryption mask") +655a0fa34b4f ("x86/coco: Explicitly declare type of confidential computing platform") +6198311093da ("x86/cc: Move arch/x86/{kernel/cc_platform.c => coco/core.c}") +cb3f09f9afe5 ("Merge tag 'hyperv-next-signed-20220114' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux") diff --git a/v5.11/e95df4ec0c0c9791941f112db699fae794b9862a b/v5.11/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..889214a0359 --- /dev/null +++ b/v5.11/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1,6 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") +6613d82e617d ("x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key") +f44075ecafb7 ("x86/nmi: Fix out-of-order NMI nesting checks & false positive warning") +f58d6fbcb7c8 ("x86/CPU/AMD: Fix the DIV(0) initial fix attempt") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +138bcddb86d8 ("Merge tag 'x86_bugs_srso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.11/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v5.11/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..ce8b97bda24 --- /dev/null +++ b/v5.11/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1,2 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") diff --git a/v5.12/11e36b0f7c2150a6453872b79555767b43c846d0 b/v5.12/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..68ce3e2a28d --- /dev/null +++ b/v5.12/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,20 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +94a855111ed9 ("Merge tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.12/15675706241887ed7fdad9e91f4bf977b9896d0f b/v5.12/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..39dcaa0d84d --- /dev/null +++ b/v5.12/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1,6 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") +3e3f06950434 ("x86/ibt: Annotate text references") +99c95c5d4f10 ("x86/alternative: Simplify int3_selftest_ip") +b17c2baa305c ("x86: Prepare inline-asm for straight-line-speculation") +e453f872b72f ("x86/xen: switch initial pvops IRQ functions to dummy ones") +79ef0c001425 ("Merge tag 'trace-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace") diff --git a/v5.12/2a0180129d726a4b953232175857d442651b55a0 b/v5.12/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..a78bd523dc3 --- /dev/null +++ b/v5.12/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1,7 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") +81ac7e5d7417 ("KVM: Add GDS_NO support to KVM") +8974eb588283 ("x86/speculation: Add Gather Data Sampling mitigation") +7c7077a72674 ("x86/cpu: Switch to arch_cpu_finalize_init()") +493a2c2d23ca ("Documentation/hw-vuln: Add documentation for Cross-Thread Return Predictions") +be8de49bea50 ("x86/speculation: Identify processors vulnerable to SMT RSB predictions") +268325bda529 ("Merge tag 'random-6.2-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random") diff --git a/v5.12/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v5.12/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..6574140cfcf --- /dev/null +++ b/v5.12/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1,15 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") +6bc6f7d9d7ac ("x86/sev: Use the GHCB protocol when available for SNP CPUID requests") +6c3211796326 ("x86/sev: Add SNP-specific unaccepted memory support") +15d9088779b8 ("x86/sev: Use large PSC requests if applicable") +7006b75592fe ("x86/sev: Allow for use of the early boot GHCB for PSC requests") +69dcb1e3bbbe ("x86/sev: Put PSC struct on the stack in prep for unaccepted memory support") +5dee19b6b2b1 ("x86/sev: Fix calculation of end address based on number of pages") +75d090fd167a ("x86/tdx: Add unaccepted memory support") +c2b353ae24d6 ("x86/tdx: Refactor try_accept_one()") +ff40b5769a50 ("x86/tdx: Make _tdx_hypercall() and __tdx_module_call() available in boot stub") +3fd1239a7835 ("x86/boot/compressed: Handle unaccepted memory") +745e3ed85f71 ("efi/libstub: Implement support for unaccepted memory") +2e9f46ee1599 ("efi/x86: Get full memory map in allocate_e820()") +fd936fd8ac10 ("efi: fix missing prototype warnings") +7b664cc38ea7 ("Merge tag 'x86_tdx_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.12/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v5.12/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..6d719d3d5f0 --- /dev/null +++ b/v5.12/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") diff --git a/v5.12/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v5.12/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..9242498675a --- /dev/null +++ b/v5.12/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,20 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") diff --git a/v5.12/4e42765d1be01111df0c0275bbaf1db1acef346e b/v5.12/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..a53a0bedc87 --- /dev/null +++ b/v5.12/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1,3 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") +182ac87070e2 ("Documentation/hw-vuln: Unify filename specification in index") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.12/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v5.12/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v5.12/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v5.12/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v5.12/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..7c6ef094fd8 --- /dev/null +++ b/v5.12/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,20 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") +baf8361e5455 ("x86/bugs: Add asm helpers for executing VERW") +84168ae786f8 ("x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf") +a9dc9ec5a1fa ("x86/cpu, kvm: Add the NO_NESTED_DATA_BP feature") +c35ac8c4bf60 ("KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code") +74bee0cad8dc ("KVM: x86: Advertise that the SMM_CTL MSR is not supported") +257449c6a502 ("x86/cpufeatures: Add LbrExtV2 feature bit") +3ebc17006888 ("x86/bugs: Add retbleed=ibpb") +6ad0ad2bf8a6 ("x86/bugs: Report Intel retbleed vulnerability") +e8ec1b6e08a2 ("x86/bugs: Enable STIBP for JMP2RET") +7fbf47c7ce50 ("x86/bugs: Add AMD retbleed= boot parameter") +6b80b59b3555 ("x86/bugs: Report AMD retbleed vulnerability") +a149180fbcf3 ("x86: Add magic AMD return-thunk") +d9e9d2300681 ("x86,objtool: Create .return_sites") +15e67227c49a ("x86: Undo return-thunk damage") +0b53c374b9ef ("x86/retpoline: Use -mfunction-return") +369ae6ffc41a ("x86/retpoline: Cleanup some #ifdefery") +a883d624aed4 ("x86/cpufeatures: Move RETPOLINE flags to word 11") +8e8afafb0b55 ("Merge tag 'x86-bugs-2022-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.12/533568e06b157b175912a960efe5ebce8710b4f9 b/v5.12/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..a72392a66ad --- /dev/null +++ b/v5.12/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,20 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") diff --git a/v5.12/5da793671957e8e99fa74423fab2737bf8c772a8 b/v5.12/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..f5660df84fe --- /dev/null +++ b/v5.12/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1,20 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") diff --git a/v5.12/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v5.12/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..3eee43b871a --- /dev/null +++ b/v5.12/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,20 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v5.12/7205f06e847422b66c1506eee01b9998ffc75d76 b/v5.12/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..4072cbae832 --- /dev/null +++ b/v5.12/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1,9 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +a37dac5c5dcf ("arm64: efi: Limit allocations to 48-bit addressable physical region") +f1a116c055e3 ("efi/riscv: libstub: Split off kernel image relocation for builtin stub") +895bc3a135ff ("efi: libstub: Factor out min alignment and preferred kernel load address") +732ea9db9d8a ("efi: libstub: Move screen_info handling to common code") +69e377b28937 ("efi/arm: libstub: move ARM specific code out of generic routines") +24e88ab04488 ("Merge tag 'efi-loongarch-for-v6.1-2' into HEAD") diff --git a/v5.12/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v5.12/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..9964b347e22 --- /dev/null +++ b/v5.12/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1,20 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") diff --git a/v5.12/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v5.12/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..34b7f967820 --- /dev/null +++ b/v5.12/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1,6 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") +3477144c878a ("driver core: cpu: Fix the fallback cpu_show_gds() name") +a57c27c7ad85 ("x86/speculation: Add cpu_show_gds() prototype") +0fddfe338210 ("driver core: cpu: Unify redundant silly stubs") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.12/828263957611c210da00c1820db73fac217135b6 b/v5.12/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..8d149257101 --- /dev/null +++ b/v5.12/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,5 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +b51cc5d02834 ("Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.12/891f8890a4a3663da7056542757022870b499bc1 b/v5.12/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..36fefc4ddde --- /dev/null +++ b/v5.12/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1,3 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") +ca209f8b5f61 ("efi: x86: Fix config name for setting the NX-compatibility flag in the PE header") +24b72bb12e84 ("efi: x86: Set the NX-compatibility flag in the PE header") diff --git a/v5.12/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v5.12/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v5.12/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v5.12/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v5.12/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..58935488f41 --- /dev/null +++ b/v5.12/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1,4 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") +78a509fba9c9 ("x86/boot: Ignore NMIs during very early boot") +7734a0f31e99 ("x86/boot: Robustify calling startup_{32,64}() from the decompressor code") +33f98a9798f5 ("x86/boot/compressed: Avoid duplicate malloc() implementations") diff --git a/v5.12/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v5.12/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..e234b90d6d9 --- /dev/null +++ b/v5.12/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1,7 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") +e9d1d2bb75b2 ("treewide: Replace the use of mem_encrypt_active() with cc_platform_has()") +a449ffaf9181 ("powerpc/svm: Don't issue ultracalls if !mem_encrypt_active()") +575299ea18a8 ("x86/mm: track linear mapping split events") +e25443d2765f ("drm/amdgpu: add a dev_pm_ops prepare callback (v2)") +2cbcb78c9ee5 ("Merge tag 'amd-drm-next-5.13-2021-03-23' of https://gitlab.freedesktop.org/agd5f/linux into drm-next") diff --git a/v5.12/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v5.12/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..29f85c79276 --- /dev/null +++ b/v5.12/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1,19 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") +33e20b07bec4 ("x86/realmode: Make stack lock work in trampoline_compat()") +f6f1ae9128d2 ("x86/smpboot: Implement a bit spinlock to protect the realmode stack") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") +ce114c866860 ("Merge tag 'x86_bugs_retbleed' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.12/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v5.12/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..899c58b9523 --- /dev/null +++ b/v5.12/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,20 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v5.12/d6a41f184dcea0814260af2780e147022c11dca8 b/v5.12/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..c13c592be7c --- /dev/null +++ b/v5.12/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,20 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +30579c8baa5b ("x86/sev: Do the C-bit verification only on the BSP") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") diff --git a/v5.12/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v5.12/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..d5b1e07de5f --- /dev/null +++ b/v5.12/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1,7 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") +e9d1d2bb75b2 ("treewide: Replace the use of mem_encrypt_active() with cc_platform_has()") +a449ffaf9181 ("powerpc/svm: Don't issue ultracalls if !mem_encrypt_active()") +575299ea18a8 ("x86/mm: track linear mapping split events") +e25443d2765f ("drm/amdgpu: add a dev_pm_ops prepare callback (v2)") +2cbcb78c9ee5 ("Merge tag 'amd-drm-next-5.13-2021-03-23' of https://gitlab.freedesktop.org/agd5f/linux into drm-next") diff --git a/v5.12/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v5.12/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..7c57b677362 --- /dev/null +++ b/v5.12/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1,15 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +7d28365a06af ("x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()") +f4c5ca985012 ("x86_64: Show CR4.PSE on auxiliaries like on BSP") +77a512e35db7 ("x86/boot: Avoid #VE during boot for TDX platforms") +9cf30606405f ("x86/boot: Set CR0.NE early and keep it set during the boot") +ff2e64684f15 ("x86/boot: Add a trampoline for booting APs via firmware handoff") +65fab5bc033a ("x86/tdx: Exclude shared bit from __PHYSICAL_MASK") +41394e33f3a0 ("x86/tdx: Extend the confidential computing API to support TDX guests") +eb94f1b6a70a ("x86/tdx: Add __tdx_module_call() and __tdx_hypercall() helper functions") +527a534c7326 ("x86/tdx: Provide common base for SEAMCALL and TDCALL C wrappers") +59bd54a84d15 ("x86/tdx: Detect running as a TDX guest in early boot") +b577f542f93c ("x86/coco: Add API to handle encryption mask") +655a0fa34b4f ("x86/coco: Explicitly declare type of confidential computing platform") +6198311093da ("x86/cc: Move arch/x86/{kernel/cc_platform.c => coco/core.c}") +cb3f09f9afe5 ("Merge tag 'hyperv-next-signed-20220114' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux") diff --git a/v5.12/e95df4ec0c0c9791941f112db699fae794b9862a b/v5.12/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..889214a0359 --- /dev/null +++ b/v5.12/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1,6 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") +6613d82e617d ("x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key") +f44075ecafb7 ("x86/nmi: Fix out-of-order NMI nesting checks & false positive warning") +f58d6fbcb7c8 ("x86/CPU/AMD: Fix the DIV(0) initial fix attempt") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +138bcddb86d8 ("Merge tag 'x86_bugs_srso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.12/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v5.12/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..ce8b97bda24 --- /dev/null +++ b/v5.12/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1,2 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") diff --git a/v5.13/11e36b0f7c2150a6453872b79555767b43c846d0 b/v5.13/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..68ce3e2a28d --- /dev/null +++ b/v5.13/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,20 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +94a855111ed9 ("Merge tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.13/15675706241887ed7fdad9e91f4bf977b9896d0f b/v5.13/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..39dcaa0d84d --- /dev/null +++ b/v5.13/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1,6 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") +3e3f06950434 ("x86/ibt: Annotate text references") +99c95c5d4f10 ("x86/alternative: Simplify int3_selftest_ip") +b17c2baa305c ("x86: Prepare inline-asm for straight-line-speculation") +e453f872b72f ("x86/xen: switch initial pvops IRQ functions to dummy ones") +79ef0c001425 ("Merge tag 'trace-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace") diff --git a/v5.13/2a0180129d726a4b953232175857d442651b55a0 b/v5.13/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..a78bd523dc3 --- /dev/null +++ b/v5.13/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1,7 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") +81ac7e5d7417 ("KVM: Add GDS_NO support to KVM") +8974eb588283 ("x86/speculation: Add Gather Data Sampling mitigation") +7c7077a72674 ("x86/cpu: Switch to arch_cpu_finalize_init()") +493a2c2d23ca ("Documentation/hw-vuln: Add documentation for Cross-Thread Return Predictions") +be8de49bea50 ("x86/speculation: Identify processors vulnerable to SMT RSB predictions") +268325bda529 ("Merge tag 'random-6.2-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random") diff --git a/v5.13/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v5.13/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..6574140cfcf --- /dev/null +++ b/v5.13/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1,15 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") +6bc6f7d9d7ac ("x86/sev: Use the GHCB protocol when available for SNP CPUID requests") +6c3211796326 ("x86/sev: Add SNP-specific unaccepted memory support") +15d9088779b8 ("x86/sev: Use large PSC requests if applicable") +7006b75592fe ("x86/sev: Allow for use of the early boot GHCB for PSC requests") +69dcb1e3bbbe ("x86/sev: Put PSC struct on the stack in prep for unaccepted memory support") +5dee19b6b2b1 ("x86/sev: Fix calculation of end address based on number of pages") +75d090fd167a ("x86/tdx: Add unaccepted memory support") +c2b353ae24d6 ("x86/tdx: Refactor try_accept_one()") +ff40b5769a50 ("x86/tdx: Make _tdx_hypercall() and __tdx_module_call() available in boot stub") +3fd1239a7835 ("x86/boot/compressed: Handle unaccepted memory") +745e3ed85f71 ("efi/libstub: Implement support for unaccepted memory") +2e9f46ee1599 ("efi/x86: Get full memory map in allocate_e820()") +fd936fd8ac10 ("efi: fix missing prototype warnings") +7b664cc38ea7 ("Merge tag 'x86_tdx_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.13/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v5.13/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..6d719d3d5f0 --- /dev/null +++ b/v5.13/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") diff --git a/v5.13/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v5.13/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..9242498675a --- /dev/null +++ b/v5.13/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,20 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") diff --git a/v5.13/4e42765d1be01111df0c0275bbaf1db1acef346e b/v5.13/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..a53a0bedc87 --- /dev/null +++ b/v5.13/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1,3 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") +182ac87070e2 ("Documentation/hw-vuln: Unify filename specification in index") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.13/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v5.13/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v5.13/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v5.13/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v5.13/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..7c6ef094fd8 --- /dev/null +++ b/v5.13/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,20 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") +baf8361e5455 ("x86/bugs: Add asm helpers for executing VERW") +84168ae786f8 ("x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf") +a9dc9ec5a1fa ("x86/cpu, kvm: Add the NO_NESTED_DATA_BP feature") +c35ac8c4bf60 ("KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code") +74bee0cad8dc ("KVM: x86: Advertise that the SMM_CTL MSR is not supported") +257449c6a502 ("x86/cpufeatures: Add LbrExtV2 feature bit") +3ebc17006888 ("x86/bugs: Add retbleed=ibpb") +6ad0ad2bf8a6 ("x86/bugs: Report Intel retbleed vulnerability") +e8ec1b6e08a2 ("x86/bugs: Enable STIBP for JMP2RET") +7fbf47c7ce50 ("x86/bugs: Add AMD retbleed= boot parameter") +6b80b59b3555 ("x86/bugs: Report AMD retbleed vulnerability") +a149180fbcf3 ("x86: Add magic AMD return-thunk") +d9e9d2300681 ("x86,objtool: Create .return_sites") +15e67227c49a ("x86: Undo return-thunk damage") +0b53c374b9ef ("x86/retpoline: Use -mfunction-return") +369ae6ffc41a ("x86/retpoline: Cleanup some #ifdefery") +a883d624aed4 ("x86/cpufeatures: Move RETPOLINE flags to word 11") +8e8afafb0b55 ("Merge tag 'x86-bugs-2022-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.13/533568e06b157b175912a960efe5ebce8710b4f9 b/v5.13/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..a72392a66ad --- /dev/null +++ b/v5.13/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,20 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") diff --git a/v5.13/5da793671957e8e99fa74423fab2737bf8c772a8 b/v5.13/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..f5660df84fe --- /dev/null +++ b/v5.13/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1,20 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") diff --git a/v5.13/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v5.13/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..3eee43b871a --- /dev/null +++ b/v5.13/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,20 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v5.13/7205f06e847422b66c1506eee01b9998ffc75d76 b/v5.13/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..4072cbae832 --- /dev/null +++ b/v5.13/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1,9 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +a37dac5c5dcf ("arm64: efi: Limit allocations to 48-bit addressable physical region") +f1a116c055e3 ("efi/riscv: libstub: Split off kernel image relocation for builtin stub") +895bc3a135ff ("efi: libstub: Factor out min alignment and preferred kernel load address") +732ea9db9d8a ("efi: libstub: Move screen_info handling to common code") +69e377b28937 ("efi/arm: libstub: move ARM specific code out of generic routines") +24e88ab04488 ("Merge tag 'efi-loongarch-for-v6.1-2' into HEAD") diff --git a/v5.13/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v5.13/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..9964b347e22 --- /dev/null +++ b/v5.13/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1,20 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") diff --git a/v5.13/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v5.13/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..34b7f967820 --- /dev/null +++ b/v5.13/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1,6 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") +3477144c878a ("driver core: cpu: Fix the fallback cpu_show_gds() name") +a57c27c7ad85 ("x86/speculation: Add cpu_show_gds() prototype") +0fddfe338210 ("driver core: cpu: Unify redundant silly stubs") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.13/828263957611c210da00c1820db73fac217135b6 b/v5.13/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..8d149257101 --- /dev/null +++ b/v5.13/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,5 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +b51cc5d02834 ("Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.13/891f8890a4a3663da7056542757022870b499bc1 b/v5.13/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..36fefc4ddde --- /dev/null +++ b/v5.13/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1,3 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") +ca209f8b5f61 ("efi: x86: Fix config name for setting the NX-compatibility flag in the PE header") +24b72bb12e84 ("efi: x86: Set the NX-compatibility flag in the PE header") diff --git a/v5.13/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v5.13/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v5.13/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v5.13/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v5.13/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..58935488f41 --- /dev/null +++ b/v5.13/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1,4 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") +78a509fba9c9 ("x86/boot: Ignore NMIs during very early boot") +7734a0f31e99 ("x86/boot: Robustify calling startup_{32,64}() from the decompressor code") +33f98a9798f5 ("x86/boot/compressed: Avoid duplicate malloc() implementations") diff --git a/v5.13/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v5.13/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..3c4c8827083 --- /dev/null +++ b/v5.13/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1,4 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") +e9d1d2bb75b2 ("treewide: Replace the use of mem_encrypt_active() with cc_platform_has()") +a449ffaf9181 ("powerpc/svm: Don't issue ultracalls if !mem_encrypt_active()") diff --git a/v5.13/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v5.13/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..29f85c79276 --- /dev/null +++ b/v5.13/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1,19 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") +33e20b07bec4 ("x86/realmode: Make stack lock work in trampoline_compat()") +f6f1ae9128d2 ("x86/smpboot: Implement a bit spinlock to protect the realmode stack") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") +ce114c866860 ("Merge tag 'x86_bugs_retbleed' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.13/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v5.13/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..899c58b9523 --- /dev/null +++ b/v5.13/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,20 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v5.13/d6a41f184dcea0814260af2780e147022c11dca8 b/v5.13/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..c13c592be7c --- /dev/null +++ b/v5.13/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,20 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +30579c8baa5b ("x86/sev: Do the C-bit verification only on the BSP") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") diff --git a/v5.13/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v5.13/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..06878037471 --- /dev/null +++ b/v5.13/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1,4 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") +e9d1d2bb75b2 ("treewide: Replace the use of mem_encrypt_active() with cc_platform_has()") +a449ffaf9181 ("powerpc/svm: Don't issue ultracalls if !mem_encrypt_active()") diff --git a/v5.13/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v5.13/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..7c57b677362 --- /dev/null +++ b/v5.13/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1,15 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +7d28365a06af ("x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()") +f4c5ca985012 ("x86_64: Show CR4.PSE on auxiliaries like on BSP") +77a512e35db7 ("x86/boot: Avoid #VE during boot for TDX platforms") +9cf30606405f ("x86/boot: Set CR0.NE early and keep it set during the boot") +ff2e64684f15 ("x86/boot: Add a trampoline for booting APs via firmware handoff") +65fab5bc033a ("x86/tdx: Exclude shared bit from __PHYSICAL_MASK") +41394e33f3a0 ("x86/tdx: Extend the confidential computing API to support TDX guests") +eb94f1b6a70a ("x86/tdx: Add __tdx_module_call() and __tdx_hypercall() helper functions") +527a534c7326 ("x86/tdx: Provide common base for SEAMCALL and TDCALL C wrappers") +59bd54a84d15 ("x86/tdx: Detect running as a TDX guest in early boot") +b577f542f93c ("x86/coco: Add API to handle encryption mask") +655a0fa34b4f ("x86/coco: Explicitly declare type of confidential computing platform") +6198311093da ("x86/cc: Move arch/x86/{kernel/cc_platform.c => coco/core.c}") +cb3f09f9afe5 ("Merge tag 'hyperv-next-signed-20220114' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux") diff --git a/v5.13/e95df4ec0c0c9791941f112db699fae794b9862a b/v5.13/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..889214a0359 --- /dev/null +++ b/v5.13/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1,6 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") +6613d82e617d ("x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key") +f44075ecafb7 ("x86/nmi: Fix out-of-order NMI nesting checks & false positive warning") +f58d6fbcb7c8 ("x86/CPU/AMD: Fix the DIV(0) initial fix attempt") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +138bcddb86d8 ("Merge tag 'x86_bugs_srso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.13/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v5.13/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..ce8b97bda24 --- /dev/null +++ b/v5.13/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1,2 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") diff --git a/v5.14/11e36b0f7c2150a6453872b79555767b43c846d0 b/v5.14/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..68ce3e2a28d --- /dev/null +++ b/v5.14/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,20 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +94a855111ed9 ("Merge tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.14/15675706241887ed7fdad9e91f4bf977b9896d0f b/v5.14/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..39dcaa0d84d --- /dev/null +++ b/v5.14/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1,6 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") +3e3f06950434 ("x86/ibt: Annotate text references") +99c95c5d4f10 ("x86/alternative: Simplify int3_selftest_ip") +b17c2baa305c ("x86: Prepare inline-asm for straight-line-speculation") +e453f872b72f ("x86/xen: switch initial pvops IRQ functions to dummy ones") +79ef0c001425 ("Merge tag 'trace-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace") diff --git a/v5.14/2a0180129d726a4b953232175857d442651b55a0 b/v5.14/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..a78bd523dc3 --- /dev/null +++ b/v5.14/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1,7 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") +81ac7e5d7417 ("KVM: Add GDS_NO support to KVM") +8974eb588283 ("x86/speculation: Add Gather Data Sampling mitigation") +7c7077a72674 ("x86/cpu: Switch to arch_cpu_finalize_init()") +493a2c2d23ca ("Documentation/hw-vuln: Add documentation for Cross-Thread Return Predictions") +be8de49bea50 ("x86/speculation: Identify processors vulnerable to SMT RSB predictions") +268325bda529 ("Merge tag 'random-6.2-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random") diff --git a/v5.14/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v5.14/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..6574140cfcf --- /dev/null +++ b/v5.14/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1,15 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") +6bc6f7d9d7ac ("x86/sev: Use the GHCB protocol when available for SNP CPUID requests") +6c3211796326 ("x86/sev: Add SNP-specific unaccepted memory support") +15d9088779b8 ("x86/sev: Use large PSC requests if applicable") +7006b75592fe ("x86/sev: Allow for use of the early boot GHCB for PSC requests") +69dcb1e3bbbe ("x86/sev: Put PSC struct on the stack in prep for unaccepted memory support") +5dee19b6b2b1 ("x86/sev: Fix calculation of end address based on number of pages") +75d090fd167a ("x86/tdx: Add unaccepted memory support") +c2b353ae24d6 ("x86/tdx: Refactor try_accept_one()") +ff40b5769a50 ("x86/tdx: Make _tdx_hypercall() and __tdx_module_call() available in boot stub") +3fd1239a7835 ("x86/boot/compressed: Handle unaccepted memory") +745e3ed85f71 ("efi/libstub: Implement support for unaccepted memory") +2e9f46ee1599 ("efi/x86: Get full memory map in allocate_e820()") +fd936fd8ac10 ("efi: fix missing prototype warnings") +7b664cc38ea7 ("Merge tag 'x86_tdx_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.14/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v5.14/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..6d719d3d5f0 --- /dev/null +++ b/v5.14/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") diff --git a/v5.14/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v5.14/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..9242498675a --- /dev/null +++ b/v5.14/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,20 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") diff --git a/v5.14/4e42765d1be01111df0c0275bbaf1db1acef346e b/v5.14/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..a53a0bedc87 --- /dev/null +++ b/v5.14/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1,3 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") +182ac87070e2 ("Documentation/hw-vuln: Unify filename specification in index") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.14/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v5.14/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v5.14/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v5.14/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v5.14/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..7c6ef094fd8 --- /dev/null +++ b/v5.14/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,20 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") +baf8361e5455 ("x86/bugs: Add asm helpers for executing VERW") +84168ae786f8 ("x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf") +a9dc9ec5a1fa ("x86/cpu, kvm: Add the NO_NESTED_DATA_BP feature") +c35ac8c4bf60 ("KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code") +74bee0cad8dc ("KVM: x86: Advertise that the SMM_CTL MSR is not supported") +257449c6a502 ("x86/cpufeatures: Add LbrExtV2 feature bit") +3ebc17006888 ("x86/bugs: Add retbleed=ibpb") +6ad0ad2bf8a6 ("x86/bugs: Report Intel retbleed vulnerability") +e8ec1b6e08a2 ("x86/bugs: Enable STIBP for JMP2RET") +7fbf47c7ce50 ("x86/bugs: Add AMD retbleed= boot parameter") +6b80b59b3555 ("x86/bugs: Report AMD retbleed vulnerability") +a149180fbcf3 ("x86: Add magic AMD return-thunk") +d9e9d2300681 ("x86,objtool: Create .return_sites") +15e67227c49a ("x86: Undo return-thunk damage") +0b53c374b9ef ("x86/retpoline: Use -mfunction-return") +369ae6ffc41a ("x86/retpoline: Cleanup some #ifdefery") +a883d624aed4 ("x86/cpufeatures: Move RETPOLINE flags to word 11") +8e8afafb0b55 ("Merge tag 'x86-bugs-2022-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.14/533568e06b157b175912a960efe5ebce8710b4f9 b/v5.14/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..a72392a66ad --- /dev/null +++ b/v5.14/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,20 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") diff --git a/v5.14/5da793671957e8e99fa74423fab2737bf8c772a8 b/v5.14/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..f5660df84fe --- /dev/null +++ b/v5.14/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1,20 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") diff --git a/v5.14/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v5.14/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..3eee43b871a --- /dev/null +++ b/v5.14/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,20 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v5.14/7205f06e847422b66c1506eee01b9998ffc75d76 b/v5.14/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..4072cbae832 --- /dev/null +++ b/v5.14/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1,9 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +a37dac5c5dcf ("arm64: efi: Limit allocations to 48-bit addressable physical region") +f1a116c055e3 ("efi/riscv: libstub: Split off kernel image relocation for builtin stub") +895bc3a135ff ("efi: libstub: Factor out min alignment and preferred kernel load address") +732ea9db9d8a ("efi: libstub: Move screen_info handling to common code") +69e377b28937 ("efi/arm: libstub: move ARM specific code out of generic routines") +24e88ab04488 ("Merge tag 'efi-loongarch-for-v6.1-2' into HEAD") diff --git a/v5.14/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v5.14/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..9964b347e22 --- /dev/null +++ b/v5.14/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1,20 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") diff --git a/v5.14/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v5.14/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..34b7f967820 --- /dev/null +++ b/v5.14/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1,6 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") +3477144c878a ("driver core: cpu: Fix the fallback cpu_show_gds() name") +a57c27c7ad85 ("x86/speculation: Add cpu_show_gds() prototype") +0fddfe338210 ("driver core: cpu: Unify redundant silly stubs") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.14/828263957611c210da00c1820db73fac217135b6 b/v5.14/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..8d149257101 --- /dev/null +++ b/v5.14/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,5 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +b51cc5d02834 ("Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.14/891f8890a4a3663da7056542757022870b499bc1 b/v5.14/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..36fefc4ddde --- /dev/null +++ b/v5.14/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1,3 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") +ca209f8b5f61 ("efi: x86: Fix config name for setting the NX-compatibility flag in the PE header") +24b72bb12e84 ("efi: x86: Set the NX-compatibility flag in the PE header") diff --git a/v5.14/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v5.14/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v5.14/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v5.14/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v5.14/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..58935488f41 --- /dev/null +++ b/v5.14/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1,4 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") +78a509fba9c9 ("x86/boot: Ignore NMIs during very early boot") +7734a0f31e99 ("x86/boot: Robustify calling startup_{32,64}() from the decompressor code") +33f98a9798f5 ("x86/boot/compressed: Avoid duplicate malloc() implementations") diff --git a/v5.14/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v5.14/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..3c4c8827083 --- /dev/null +++ b/v5.14/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1,4 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") +e9d1d2bb75b2 ("treewide: Replace the use of mem_encrypt_active() with cc_platform_has()") +a449ffaf9181 ("powerpc/svm: Don't issue ultracalls if !mem_encrypt_active()") diff --git a/v5.14/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v5.14/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..29f85c79276 --- /dev/null +++ b/v5.14/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1,19 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") +33e20b07bec4 ("x86/realmode: Make stack lock work in trampoline_compat()") +f6f1ae9128d2 ("x86/smpboot: Implement a bit spinlock to protect the realmode stack") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") +ce114c866860 ("Merge tag 'x86_bugs_retbleed' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.14/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v5.14/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..899c58b9523 --- /dev/null +++ b/v5.14/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,20 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v5.14/d6a41f184dcea0814260af2780e147022c11dca8 b/v5.14/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..c13c592be7c --- /dev/null +++ b/v5.14/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,20 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +30579c8baa5b ("x86/sev: Do the C-bit verification only on the BSP") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") diff --git a/v5.14/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v5.14/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..06878037471 --- /dev/null +++ b/v5.14/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1,4 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") +e9d1d2bb75b2 ("treewide: Replace the use of mem_encrypt_active() with cc_platform_has()") +a449ffaf9181 ("powerpc/svm: Don't issue ultracalls if !mem_encrypt_active()") diff --git a/v5.14/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v5.14/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..7c57b677362 --- /dev/null +++ b/v5.14/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1,15 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +7d28365a06af ("x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()") +f4c5ca985012 ("x86_64: Show CR4.PSE on auxiliaries like on BSP") +77a512e35db7 ("x86/boot: Avoid #VE during boot for TDX platforms") +9cf30606405f ("x86/boot: Set CR0.NE early and keep it set during the boot") +ff2e64684f15 ("x86/boot: Add a trampoline for booting APs via firmware handoff") +65fab5bc033a ("x86/tdx: Exclude shared bit from __PHYSICAL_MASK") +41394e33f3a0 ("x86/tdx: Extend the confidential computing API to support TDX guests") +eb94f1b6a70a ("x86/tdx: Add __tdx_module_call() and __tdx_hypercall() helper functions") +527a534c7326 ("x86/tdx: Provide common base for SEAMCALL and TDCALL C wrappers") +59bd54a84d15 ("x86/tdx: Detect running as a TDX guest in early boot") +b577f542f93c ("x86/coco: Add API to handle encryption mask") +655a0fa34b4f ("x86/coco: Explicitly declare type of confidential computing platform") +6198311093da ("x86/cc: Move arch/x86/{kernel/cc_platform.c => coco/core.c}") +cb3f09f9afe5 ("Merge tag 'hyperv-next-signed-20220114' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux") diff --git a/v5.14/e95df4ec0c0c9791941f112db699fae794b9862a b/v5.14/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..889214a0359 --- /dev/null +++ b/v5.14/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1,6 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") +6613d82e617d ("x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key") +f44075ecafb7 ("x86/nmi: Fix out-of-order NMI nesting checks & false positive warning") +f58d6fbcb7c8 ("x86/CPU/AMD: Fix the DIV(0) initial fix attempt") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +138bcddb86d8 ("Merge tag 'x86_bugs_srso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.14/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v5.14/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..ce8b97bda24 --- /dev/null +++ b/v5.14/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1,2 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") diff --git a/v5.15/11e36b0f7c2150a6453872b79555767b43c846d0 b/v5.15/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..68ce3e2a28d --- /dev/null +++ b/v5.15/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,20 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +94a855111ed9 ("Merge tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.15/15675706241887ed7fdad9e91f4bf977b9896d0f b/v5.15/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..39dcaa0d84d --- /dev/null +++ b/v5.15/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1,6 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") +3e3f06950434 ("x86/ibt: Annotate text references") +99c95c5d4f10 ("x86/alternative: Simplify int3_selftest_ip") +b17c2baa305c ("x86: Prepare inline-asm for straight-line-speculation") +e453f872b72f ("x86/xen: switch initial pvops IRQ functions to dummy ones") +79ef0c001425 ("Merge tag 'trace-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace") diff --git a/v5.15/2a0180129d726a4b953232175857d442651b55a0 b/v5.15/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..a78bd523dc3 --- /dev/null +++ b/v5.15/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1,7 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") +81ac7e5d7417 ("KVM: Add GDS_NO support to KVM") +8974eb588283 ("x86/speculation: Add Gather Data Sampling mitigation") +7c7077a72674 ("x86/cpu: Switch to arch_cpu_finalize_init()") +493a2c2d23ca ("Documentation/hw-vuln: Add documentation for Cross-Thread Return Predictions") +be8de49bea50 ("x86/speculation: Identify processors vulnerable to SMT RSB predictions") +268325bda529 ("Merge tag 'random-6.2-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random") diff --git a/v5.15/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v5.15/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..6574140cfcf --- /dev/null +++ b/v5.15/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1,15 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") +6bc6f7d9d7ac ("x86/sev: Use the GHCB protocol when available for SNP CPUID requests") +6c3211796326 ("x86/sev: Add SNP-specific unaccepted memory support") +15d9088779b8 ("x86/sev: Use large PSC requests if applicable") +7006b75592fe ("x86/sev: Allow for use of the early boot GHCB for PSC requests") +69dcb1e3bbbe ("x86/sev: Put PSC struct on the stack in prep for unaccepted memory support") +5dee19b6b2b1 ("x86/sev: Fix calculation of end address based on number of pages") +75d090fd167a ("x86/tdx: Add unaccepted memory support") +c2b353ae24d6 ("x86/tdx: Refactor try_accept_one()") +ff40b5769a50 ("x86/tdx: Make _tdx_hypercall() and __tdx_module_call() available in boot stub") +3fd1239a7835 ("x86/boot/compressed: Handle unaccepted memory") +745e3ed85f71 ("efi/libstub: Implement support for unaccepted memory") +2e9f46ee1599 ("efi/x86: Get full memory map in allocate_e820()") +fd936fd8ac10 ("efi: fix missing prototype warnings") +7b664cc38ea7 ("Merge tag 'x86_tdx_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.15/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v5.15/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..6d719d3d5f0 --- /dev/null +++ b/v5.15/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") diff --git a/v5.15/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v5.15/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..9242498675a --- /dev/null +++ b/v5.15/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,20 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") diff --git a/v5.15/4e42765d1be01111df0c0275bbaf1db1acef346e b/v5.15/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..a53a0bedc87 --- /dev/null +++ b/v5.15/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1,3 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") +182ac87070e2 ("Documentation/hw-vuln: Unify filename specification in index") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.15/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v5.15/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v5.15/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v5.15/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v5.15/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..7c6ef094fd8 --- /dev/null +++ b/v5.15/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,20 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") +baf8361e5455 ("x86/bugs: Add asm helpers for executing VERW") +84168ae786f8 ("x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf") +a9dc9ec5a1fa ("x86/cpu, kvm: Add the NO_NESTED_DATA_BP feature") +c35ac8c4bf60 ("KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code") +74bee0cad8dc ("KVM: x86: Advertise that the SMM_CTL MSR is not supported") +257449c6a502 ("x86/cpufeatures: Add LbrExtV2 feature bit") +3ebc17006888 ("x86/bugs: Add retbleed=ibpb") +6ad0ad2bf8a6 ("x86/bugs: Report Intel retbleed vulnerability") +e8ec1b6e08a2 ("x86/bugs: Enable STIBP for JMP2RET") +7fbf47c7ce50 ("x86/bugs: Add AMD retbleed= boot parameter") +6b80b59b3555 ("x86/bugs: Report AMD retbleed vulnerability") +a149180fbcf3 ("x86: Add magic AMD return-thunk") +d9e9d2300681 ("x86,objtool: Create .return_sites") +15e67227c49a ("x86: Undo return-thunk damage") +0b53c374b9ef ("x86/retpoline: Use -mfunction-return") +369ae6ffc41a ("x86/retpoline: Cleanup some #ifdefery") +a883d624aed4 ("x86/cpufeatures: Move RETPOLINE flags to word 11") +8e8afafb0b55 ("Merge tag 'x86-bugs-2022-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.15/533568e06b157b175912a960efe5ebce8710b4f9 b/v5.15/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..a72392a66ad --- /dev/null +++ b/v5.15/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,20 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") diff --git a/v5.15/5da793671957e8e99fa74423fab2737bf8c772a8 b/v5.15/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..f5660df84fe --- /dev/null +++ b/v5.15/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1,20 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") diff --git a/v5.15/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v5.15/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..3eee43b871a --- /dev/null +++ b/v5.15/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,20 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v5.15/7205f06e847422b66c1506eee01b9998ffc75d76 b/v5.15/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..4072cbae832 --- /dev/null +++ b/v5.15/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1,9 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +a37dac5c5dcf ("arm64: efi: Limit allocations to 48-bit addressable physical region") +f1a116c055e3 ("efi/riscv: libstub: Split off kernel image relocation for builtin stub") +895bc3a135ff ("efi: libstub: Factor out min alignment and preferred kernel load address") +732ea9db9d8a ("efi: libstub: Move screen_info handling to common code") +69e377b28937 ("efi/arm: libstub: move ARM specific code out of generic routines") +24e88ab04488 ("Merge tag 'efi-loongarch-for-v6.1-2' into HEAD") diff --git a/v5.15/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v5.15/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..9964b347e22 --- /dev/null +++ b/v5.15/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1,20 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") diff --git a/v5.15/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v5.15/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..34b7f967820 --- /dev/null +++ b/v5.15/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1,6 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") +3477144c878a ("driver core: cpu: Fix the fallback cpu_show_gds() name") +a57c27c7ad85 ("x86/speculation: Add cpu_show_gds() prototype") +0fddfe338210 ("driver core: cpu: Unify redundant silly stubs") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.15/828263957611c210da00c1820db73fac217135b6 b/v5.15/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..8d149257101 --- /dev/null +++ b/v5.15/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,5 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +b51cc5d02834 ("Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.15/891f8890a4a3663da7056542757022870b499bc1 b/v5.15/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..36fefc4ddde --- /dev/null +++ b/v5.15/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1,3 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") +ca209f8b5f61 ("efi: x86: Fix config name for setting the NX-compatibility flag in the PE header") +24b72bb12e84 ("efi: x86: Set the NX-compatibility flag in the PE header") diff --git a/v5.15/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v5.15/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v5.15/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v5.15/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v5.15/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..58935488f41 --- /dev/null +++ b/v5.15/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1,4 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") +78a509fba9c9 ("x86/boot: Ignore NMIs during very early boot") +7734a0f31e99 ("x86/boot: Robustify calling startup_{32,64}() from the decompressor code") +33f98a9798f5 ("x86/boot/compressed: Avoid duplicate malloc() implementations") diff --git a/v5.15/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v5.15/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..6a66d1212e5 --- /dev/null +++ b/v5.15/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1,3 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") +e9d1d2bb75b2 ("treewide: Replace the use of mem_encrypt_active() with cc_platform_has()") diff --git a/v5.15/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v5.15/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..29f85c79276 --- /dev/null +++ b/v5.15/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1,19 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") +33e20b07bec4 ("x86/realmode: Make stack lock work in trampoline_compat()") +f6f1ae9128d2 ("x86/smpboot: Implement a bit spinlock to protect the realmode stack") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") +ce114c866860 ("Merge tag 'x86_bugs_retbleed' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.15/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v5.15/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..899c58b9523 --- /dev/null +++ b/v5.15/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,20 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v5.15/d6a41f184dcea0814260af2780e147022c11dca8 b/v5.15/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..c13c592be7c --- /dev/null +++ b/v5.15/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,20 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +30579c8baa5b ("x86/sev: Do the C-bit verification only on the BSP") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") diff --git a/v5.15/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v5.15/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..a94603a6324 --- /dev/null +++ b/v5.15/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1,3 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") +e9d1d2bb75b2 ("treewide: Replace the use of mem_encrypt_active() with cc_platform_has()") diff --git a/v5.15/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v5.15/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..7c57b677362 --- /dev/null +++ b/v5.15/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1,15 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +7d28365a06af ("x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()") +f4c5ca985012 ("x86_64: Show CR4.PSE on auxiliaries like on BSP") +77a512e35db7 ("x86/boot: Avoid #VE during boot for TDX platforms") +9cf30606405f ("x86/boot: Set CR0.NE early and keep it set during the boot") +ff2e64684f15 ("x86/boot: Add a trampoline for booting APs via firmware handoff") +65fab5bc033a ("x86/tdx: Exclude shared bit from __PHYSICAL_MASK") +41394e33f3a0 ("x86/tdx: Extend the confidential computing API to support TDX guests") +eb94f1b6a70a ("x86/tdx: Add __tdx_module_call() and __tdx_hypercall() helper functions") +527a534c7326 ("x86/tdx: Provide common base for SEAMCALL and TDCALL C wrappers") +59bd54a84d15 ("x86/tdx: Detect running as a TDX guest in early boot") +b577f542f93c ("x86/coco: Add API to handle encryption mask") +655a0fa34b4f ("x86/coco: Explicitly declare type of confidential computing platform") +6198311093da ("x86/cc: Move arch/x86/{kernel/cc_platform.c => coco/core.c}") +cb3f09f9afe5 ("Merge tag 'hyperv-next-signed-20220114' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux") diff --git a/v5.15/e95df4ec0c0c9791941f112db699fae794b9862a b/v5.15/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..889214a0359 --- /dev/null +++ b/v5.15/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1,6 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") +6613d82e617d ("x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key") +f44075ecafb7 ("x86/nmi: Fix out-of-order NMI nesting checks & false positive warning") +f58d6fbcb7c8 ("x86/CPU/AMD: Fix the DIV(0) initial fix attempt") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +138bcddb86d8 ("Merge tag 'x86_bugs_srso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.15/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v5.15/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..ce8b97bda24 --- /dev/null +++ b/v5.15/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1,2 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") diff --git a/v5.16/11e36b0f7c2150a6453872b79555767b43c846d0 b/v5.16/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..68ce3e2a28d --- /dev/null +++ b/v5.16/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,20 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +94a855111ed9 ("Merge tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.16/15675706241887ed7fdad9e91f4bf977b9896d0f b/v5.16/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..236758d6d93 --- /dev/null +++ b/v5.16/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1,4 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") +3e3f06950434 ("x86/ibt: Annotate text references") +99c95c5d4f10 ("x86/alternative: Simplify int3_selftest_ip") +b17c2baa305c ("x86: Prepare inline-asm for straight-line-speculation") diff --git a/v5.16/2a0180129d726a4b953232175857d442651b55a0 b/v5.16/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..a78bd523dc3 --- /dev/null +++ b/v5.16/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1,7 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") +81ac7e5d7417 ("KVM: Add GDS_NO support to KVM") +8974eb588283 ("x86/speculation: Add Gather Data Sampling mitigation") +7c7077a72674 ("x86/cpu: Switch to arch_cpu_finalize_init()") +493a2c2d23ca ("Documentation/hw-vuln: Add documentation for Cross-Thread Return Predictions") +be8de49bea50 ("x86/speculation: Identify processors vulnerable to SMT RSB predictions") +268325bda529 ("Merge tag 'random-6.2-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random") diff --git a/v5.16/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v5.16/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..6574140cfcf --- /dev/null +++ b/v5.16/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1,15 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") +6bc6f7d9d7ac ("x86/sev: Use the GHCB protocol when available for SNP CPUID requests") +6c3211796326 ("x86/sev: Add SNP-specific unaccepted memory support") +15d9088779b8 ("x86/sev: Use large PSC requests if applicable") +7006b75592fe ("x86/sev: Allow for use of the early boot GHCB for PSC requests") +69dcb1e3bbbe ("x86/sev: Put PSC struct on the stack in prep for unaccepted memory support") +5dee19b6b2b1 ("x86/sev: Fix calculation of end address based on number of pages") +75d090fd167a ("x86/tdx: Add unaccepted memory support") +c2b353ae24d6 ("x86/tdx: Refactor try_accept_one()") +ff40b5769a50 ("x86/tdx: Make _tdx_hypercall() and __tdx_module_call() available in boot stub") +3fd1239a7835 ("x86/boot/compressed: Handle unaccepted memory") +745e3ed85f71 ("efi/libstub: Implement support for unaccepted memory") +2e9f46ee1599 ("efi/x86: Get full memory map in allocate_e820()") +fd936fd8ac10 ("efi: fix missing prototype warnings") +7b664cc38ea7 ("Merge tag 'x86_tdx_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.16/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v5.16/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..6d719d3d5f0 --- /dev/null +++ b/v5.16/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") diff --git a/v5.16/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v5.16/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..9242498675a --- /dev/null +++ b/v5.16/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,20 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") diff --git a/v5.16/4e42765d1be01111df0c0275bbaf1db1acef346e b/v5.16/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..a53a0bedc87 --- /dev/null +++ b/v5.16/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1,3 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") +182ac87070e2 ("Documentation/hw-vuln: Unify filename specification in index") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.16/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v5.16/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v5.16/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v5.16/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v5.16/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..7c6ef094fd8 --- /dev/null +++ b/v5.16/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,20 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") +baf8361e5455 ("x86/bugs: Add asm helpers for executing VERW") +84168ae786f8 ("x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf") +a9dc9ec5a1fa ("x86/cpu, kvm: Add the NO_NESTED_DATA_BP feature") +c35ac8c4bf60 ("KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code") +74bee0cad8dc ("KVM: x86: Advertise that the SMM_CTL MSR is not supported") +257449c6a502 ("x86/cpufeatures: Add LbrExtV2 feature bit") +3ebc17006888 ("x86/bugs: Add retbleed=ibpb") +6ad0ad2bf8a6 ("x86/bugs: Report Intel retbleed vulnerability") +e8ec1b6e08a2 ("x86/bugs: Enable STIBP for JMP2RET") +7fbf47c7ce50 ("x86/bugs: Add AMD retbleed= boot parameter") +6b80b59b3555 ("x86/bugs: Report AMD retbleed vulnerability") +a149180fbcf3 ("x86: Add magic AMD return-thunk") +d9e9d2300681 ("x86,objtool: Create .return_sites") +15e67227c49a ("x86: Undo return-thunk damage") +0b53c374b9ef ("x86/retpoline: Use -mfunction-return") +369ae6ffc41a ("x86/retpoline: Cleanup some #ifdefery") +a883d624aed4 ("x86/cpufeatures: Move RETPOLINE flags to word 11") +8e8afafb0b55 ("Merge tag 'x86-bugs-2022-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.16/533568e06b157b175912a960efe5ebce8710b4f9 b/v5.16/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..a72392a66ad --- /dev/null +++ b/v5.16/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,20 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") diff --git a/v5.16/5da793671957e8e99fa74423fab2737bf8c772a8 b/v5.16/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..f5660df84fe --- /dev/null +++ b/v5.16/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1,20 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") diff --git a/v5.16/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v5.16/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..3eee43b871a --- /dev/null +++ b/v5.16/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,20 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v5.16/7205f06e847422b66c1506eee01b9998ffc75d76 b/v5.16/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..4072cbae832 --- /dev/null +++ b/v5.16/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1,9 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +a37dac5c5dcf ("arm64: efi: Limit allocations to 48-bit addressable physical region") +f1a116c055e3 ("efi/riscv: libstub: Split off kernel image relocation for builtin stub") +895bc3a135ff ("efi: libstub: Factor out min alignment and preferred kernel load address") +732ea9db9d8a ("efi: libstub: Move screen_info handling to common code") +69e377b28937 ("efi/arm: libstub: move ARM specific code out of generic routines") +24e88ab04488 ("Merge tag 'efi-loongarch-for-v6.1-2' into HEAD") diff --git a/v5.16/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v5.16/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..9964b347e22 --- /dev/null +++ b/v5.16/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1,20 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") diff --git a/v5.16/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v5.16/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..34b7f967820 --- /dev/null +++ b/v5.16/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1,6 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") +3477144c878a ("driver core: cpu: Fix the fallback cpu_show_gds() name") +a57c27c7ad85 ("x86/speculation: Add cpu_show_gds() prototype") +0fddfe338210 ("driver core: cpu: Unify redundant silly stubs") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.16/828263957611c210da00c1820db73fac217135b6 b/v5.16/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..8d149257101 --- /dev/null +++ b/v5.16/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,5 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +b51cc5d02834 ("Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.16/891f8890a4a3663da7056542757022870b499bc1 b/v5.16/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..36fefc4ddde --- /dev/null +++ b/v5.16/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1,3 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") +ca209f8b5f61 ("efi: x86: Fix config name for setting the NX-compatibility flag in the PE header") +24b72bb12e84 ("efi: x86: Set the NX-compatibility flag in the PE header") diff --git a/v5.16/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v5.16/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v5.16/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v5.16/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v5.16/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..250837670a6 --- /dev/null +++ b/v5.16/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1,3 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") +78a509fba9c9 ("x86/boot: Ignore NMIs during very early boot") +7734a0f31e99 ("x86/boot: Robustify calling startup_{32,64}() from the decompressor code") diff --git a/v5.16/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v5.16/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..e6e961c2b20 --- /dev/null +++ b/v5.16/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1,2 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") diff --git a/v5.16/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v5.16/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..29f85c79276 --- /dev/null +++ b/v5.16/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1,19 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") +33e20b07bec4 ("x86/realmode: Make stack lock work in trampoline_compat()") +f6f1ae9128d2 ("x86/smpboot: Implement a bit spinlock to protect the realmode stack") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") +ce114c866860 ("Merge tag 'x86_bugs_retbleed' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.16/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v5.16/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..899c58b9523 --- /dev/null +++ b/v5.16/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,20 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v5.16/d6a41f184dcea0814260af2780e147022c11dca8 b/v5.16/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..c13c592be7c --- /dev/null +++ b/v5.16/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,20 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +30579c8baa5b ("x86/sev: Do the C-bit verification only on the BSP") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") diff --git a/v5.16/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v5.16/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..6da197b464a --- /dev/null +++ b/v5.16/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1,2 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") diff --git a/v5.16/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v5.16/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..7c57b677362 --- /dev/null +++ b/v5.16/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1,15 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +7d28365a06af ("x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()") +f4c5ca985012 ("x86_64: Show CR4.PSE on auxiliaries like on BSP") +77a512e35db7 ("x86/boot: Avoid #VE during boot for TDX platforms") +9cf30606405f ("x86/boot: Set CR0.NE early and keep it set during the boot") +ff2e64684f15 ("x86/boot: Add a trampoline for booting APs via firmware handoff") +65fab5bc033a ("x86/tdx: Exclude shared bit from __PHYSICAL_MASK") +41394e33f3a0 ("x86/tdx: Extend the confidential computing API to support TDX guests") +eb94f1b6a70a ("x86/tdx: Add __tdx_module_call() and __tdx_hypercall() helper functions") +527a534c7326 ("x86/tdx: Provide common base for SEAMCALL and TDCALL C wrappers") +59bd54a84d15 ("x86/tdx: Detect running as a TDX guest in early boot") +b577f542f93c ("x86/coco: Add API to handle encryption mask") +655a0fa34b4f ("x86/coco: Explicitly declare type of confidential computing platform") +6198311093da ("x86/cc: Move arch/x86/{kernel/cc_platform.c => coco/core.c}") +cb3f09f9afe5 ("Merge tag 'hyperv-next-signed-20220114' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux") diff --git a/v5.16/e95df4ec0c0c9791941f112db699fae794b9862a b/v5.16/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..889214a0359 --- /dev/null +++ b/v5.16/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1,6 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") +6613d82e617d ("x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key") +f44075ecafb7 ("x86/nmi: Fix out-of-order NMI nesting checks & false positive warning") +f58d6fbcb7c8 ("x86/CPU/AMD: Fix the DIV(0) initial fix attempt") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +138bcddb86d8 ("Merge tag 'x86_bugs_srso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.16/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v5.16/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..ce8b97bda24 --- /dev/null +++ b/v5.16/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1,2 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") diff --git a/v5.17/11e36b0f7c2150a6453872b79555767b43c846d0 b/v5.17/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..68ce3e2a28d --- /dev/null +++ b/v5.17/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,20 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +94a855111ed9 ("Merge tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.17/15675706241887ed7fdad9e91f4bf977b9896d0f b/v5.17/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..b81fcbb7cee --- /dev/null +++ b/v5.17/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1,3 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") +3e3f06950434 ("x86/ibt: Annotate text references") +99c95c5d4f10 ("x86/alternative: Simplify int3_selftest_ip") diff --git a/v5.17/2a0180129d726a4b953232175857d442651b55a0 b/v5.17/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..a78bd523dc3 --- /dev/null +++ b/v5.17/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1,7 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") +81ac7e5d7417 ("KVM: Add GDS_NO support to KVM") +8974eb588283 ("x86/speculation: Add Gather Data Sampling mitigation") +7c7077a72674 ("x86/cpu: Switch to arch_cpu_finalize_init()") +493a2c2d23ca ("Documentation/hw-vuln: Add documentation for Cross-Thread Return Predictions") +be8de49bea50 ("x86/speculation: Identify processors vulnerable to SMT RSB predictions") +268325bda529 ("Merge tag 'random-6.2-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random") diff --git a/v5.17/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v5.17/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..6574140cfcf --- /dev/null +++ b/v5.17/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1,15 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") +6bc6f7d9d7ac ("x86/sev: Use the GHCB protocol when available for SNP CPUID requests") +6c3211796326 ("x86/sev: Add SNP-specific unaccepted memory support") +15d9088779b8 ("x86/sev: Use large PSC requests if applicable") +7006b75592fe ("x86/sev: Allow for use of the early boot GHCB for PSC requests") +69dcb1e3bbbe ("x86/sev: Put PSC struct on the stack in prep for unaccepted memory support") +5dee19b6b2b1 ("x86/sev: Fix calculation of end address based on number of pages") +75d090fd167a ("x86/tdx: Add unaccepted memory support") +c2b353ae24d6 ("x86/tdx: Refactor try_accept_one()") +ff40b5769a50 ("x86/tdx: Make _tdx_hypercall() and __tdx_module_call() available in boot stub") +3fd1239a7835 ("x86/boot/compressed: Handle unaccepted memory") +745e3ed85f71 ("efi/libstub: Implement support for unaccepted memory") +2e9f46ee1599 ("efi/x86: Get full memory map in allocate_e820()") +fd936fd8ac10 ("efi: fix missing prototype warnings") +7b664cc38ea7 ("Merge tag 'x86_tdx_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.17/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v5.17/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..6d719d3d5f0 --- /dev/null +++ b/v5.17/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") diff --git a/v5.17/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v5.17/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..9242498675a --- /dev/null +++ b/v5.17/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,20 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") diff --git a/v5.17/4e42765d1be01111df0c0275bbaf1db1acef346e b/v5.17/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..a53a0bedc87 --- /dev/null +++ b/v5.17/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1,3 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") +182ac87070e2 ("Documentation/hw-vuln: Unify filename specification in index") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.17/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v5.17/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v5.17/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v5.17/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v5.17/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..7c6ef094fd8 --- /dev/null +++ b/v5.17/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,20 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") +baf8361e5455 ("x86/bugs: Add asm helpers for executing VERW") +84168ae786f8 ("x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf") +a9dc9ec5a1fa ("x86/cpu, kvm: Add the NO_NESTED_DATA_BP feature") +c35ac8c4bf60 ("KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code") +74bee0cad8dc ("KVM: x86: Advertise that the SMM_CTL MSR is not supported") +257449c6a502 ("x86/cpufeatures: Add LbrExtV2 feature bit") +3ebc17006888 ("x86/bugs: Add retbleed=ibpb") +6ad0ad2bf8a6 ("x86/bugs: Report Intel retbleed vulnerability") +e8ec1b6e08a2 ("x86/bugs: Enable STIBP for JMP2RET") +7fbf47c7ce50 ("x86/bugs: Add AMD retbleed= boot parameter") +6b80b59b3555 ("x86/bugs: Report AMD retbleed vulnerability") +a149180fbcf3 ("x86: Add magic AMD return-thunk") +d9e9d2300681 ("x86,objtool: Create .return_sites") +15e67227c49a ("x86: Undo return-thunk damage") +0b53c374b9ef ("x86/retpoline: Use -mfunction-return") +369ae6ffc41a ("x86/retpoline: Cleanup some #ifdefery") +a883d624aed4 ("x86/cpufeatures: Move RETPOLINE flags to word 11") +8e8afafb0b55 ("Merge tag 'x86-bugs-2022-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.17/533568e06b157b175912a960efe5ebce8710b4f9 b/v5.17/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..a72392a66ad --- /dev/null +++ b/v5.17/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,20 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") diff --git a/v5.17/5da793671957e8e99fa74423fab2737bf8c772a8 b/v5.17/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..f5660df84fe --- /dev/null +++ b/v5.17/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1,20 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") diff --git a/v5.17/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v5.17/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..3eee43b871a --- /dev/null +++ b/v5.17/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,20 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v5.17/7205f06e847422b66c1506eee01b9998ffc75d76 b/v5.17/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..4072cbae832 --- /dev/null +++ b/v5.17/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1,9 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +a37dac5c5dcf ("arm64: efi: Limit allocations to 48-bit addressable physical region") +f1a116c055e3 ("efi/riscv: libstub: Split off kernel image relocation for builtin stub") +895bc3a135ff ("efi: libstub: Factor out min alignment and preferred kernel load address") +732ea9db9d8a ("efi: libstub: Move screen_info handling to common code") +69e377b28937 ("efi/arm: libstub: move ARM specific code out of generic routines") +24e88ab04488 ("Merge tag 'efi-loongarch-for-v6.1-2' into HEAD") diff --git a/v5.17/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v5.17/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..9964b347e22 --- /dev/null +++ b/v5.17/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1,20 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") diff --git a/v5.17/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v5.17/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..34b7f967820 --- /dev/null +++ b/v5.17/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1,6 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") +3477144c878a ("driver core: cpu: Fix the fallback cpu_show_gds() name") +a57c27c7ad85 ("x86/speculation: Add cpu_show_gds() prototype") +0fddfe338210 ("driver core: cpu: Unify redundant silly stubs") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.17/828263957611c210da00c1820db73fac217135b6 b/v5.17/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..8d149257101 --- /dev/null +++ b/v5.17/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,5 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +b51cc5d02834 ("Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.17/891f8890a4a3663da7056542757022870b499bc1 b/v5.17/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..36fefc4ddde --- /dev/null +++ b/v5.17/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1,3 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") +ca209f8b5f61 ("efi: x86: Fix config name for setting the NX-compatibility flag in the PE header") +24b72bb12e84 ("efi: x86: Set the NX-compatibility flag in the PE header") diff --git a/v5.17/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v5.17/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v5.17/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v5.17/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v5.17/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..250837670a6 --- /dev/null +++ b/v5.17/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1,3 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") +78a509fba9c9 ("x86/boot: Ignore NMIs during very early boot") +7734a0f31e99 ("x86/boot: Robustify calling startup_{32,64}() from the decompressor code") diff --git a/v5.17/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v5.17/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..7be54d8b92a --- /dev/null +++ b/v5.17/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") diff --git a/v5.17/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v5.17/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..29f85c79276 --- /dev/null +++ b/v5.17/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1,19 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") +33e20b07bec4 ("x86/realmode: Make stack lock work in trampoline_compat()") +f6f1ae9128d2 ("x86/smpboot: Implement a bit spinlock to protect the realmode stack") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") +ce114c866860 ("Merge tag 'x86_bugs_retbleed' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.17/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v5.17/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..899c58b9523 --- /dev/null +++ b/v5.17/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,20 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v5.17/d6a41f184dcea0814260af2780e147022c11dca8 b/v5.17/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..c13c592be7c --- /dev/null +++ b/v5.17/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,20 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +30579c8baa5b ("x86/sev: Do the C-bit verification only on the BSP") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") diff --git a/v5.17/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v5.17/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..da92d281c0c --- /dev/null +++ b/v5.17/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") diff --git a/v5.17/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v5.17/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..b9f6aab4a8e --- /dev/null +++ b/v5.17/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1,14 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +7d28365a06af ("x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()") +f4c5ca985012 ("x86_64: Show CR4.PSE on auxiliaries like on BSP") +77a512e35db7 ("x86/boot: Avoid #VE during boot for TDX platforms") +9cf30606405f ("x86/boot: Set CR0.NE early and keep it set during the boot") +ff2e64684f15 ("x86/boot: Add a trampoline for booting APs via firmware handoff") +65fab5bc033a ("x86/tdx: Exclude shared bit from __PHYSICAL_MASK") +41394e33f3a0 ("x86/tdx: Extend the confidential computing API to support TDX guests") +eb94f1b6a70a ("x86/tdx: Add __tdx_module_call() and __tdx_hypercall() helper functions") +527a534c7326 ("x86/tdx: Provide common base for SEAMCALL and TDCALL C wrappers") +59bd54a84d15 ("x86/tdx: Detect running as a TDX guest in early boot") +b577f542f93c ("x86/coco: Add API to handle encryption mask") +655a0fa34b4f ("x86/coco: Explicitly declare type of confidential computing platform") +6198311093da ("x86/cc: Move arch/x86/{kernel/cc_platform.c => coco/core.c}") diff --git a/v5.17/e95df4ec0c0c9791941f112db699fae794b9862a b/v5.17/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..889214a0359 --- /dev/null +++ b/v5.17/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1,6 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") +6613d82e617d ("x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key") +f44075ecafb7 ("x86/nmi: Fix out-of-order NMI nesting checks & false positive warning") +f58d6fbcb7c8 ("x86/CPU/AMD: Fix the DIV(0) initial fix attempt") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +138bcddb86d8 ("Merge tag 'x86_bugs_srso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.17/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v5.17/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..ce8b97bda24 --- /dev/null +++ b/v5.17/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1,2 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") diff --git a/v5.18/11e36b0f7c2150a6453872b79555767b43c846d0 b/v5.18/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..68ce3e2a28d --- /dev/null +++ b/v5.18/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,20 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +94a855111ed9 ("Merge tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.18/15675706241887ed7fdad9e91f4bf977b9896d0f b/v5.18/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..3844035ca46 --- /dev/null +++ b/v5.18/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") diff --git a/v5.18/2a0180129d726a4b953232175857d442651b55a0 b/v5.18/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..a78bd523dc3 --- /dev/null +++ b/v5.18/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1,7 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") +81ac7e5d7417 ("KVM: Add GDS_NO support to KVM") +8974eb588283 ("x86/speculation: Add Gather Data Sampling mitigation") +7c7077a72674 ("x86/cpu: Switch to arch_cpu_finalize_init()") +493a2c2d23ca ("Documentation/hw-vuln: Add documentation for Cross-Thread Return Predictions") +be8de49bea50 ("x86/speculation: Identify processors vulnerable to SMT RSB predictions") +268325bda529 ("Merge tag 'random-6.2-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random") diff --git a/v5.18/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v5.18/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..6574140cfcf --- /dev/null +++ b/v5.18/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1,15 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") +6bc6f7d9d7ac ("x86/sev: Use the GHCB protocol when available for SNP CPUID requests") +6c3211796326 ("x86/sev: Add SNP-specific unaccepted memory support") +15d9088779b8 ("x86/sev: Use large PSC requests if applicable") +7006b75592fe ("x86/sev: Allow for use of the early boot GHCB for PSC requests") +69dcb1e3bbbe ("x86/sev: Put PSC struct on the stack in prep for unaccepted memory support") +5dee19b6b2b1 ("x86/sev: Fix calculation of end address based on number of pages") +75d090fd167a ("x86/tdx: Add unaccepted memory support") +c2b353ae24d6 ("x86/tdx: Refactor try_accept_one()") +ff40b5769a50 ("x86/tdx: Make _tdx_hypercall() and __tdx_module_call() available in boot stub") +3fd1239a7835 ("x86/boot/compressed: Handle unaccepted memory") +745e3ed85f71 ("efi/libstub: Implement support for unaccepted memory") +2e9f46ee1599 ("efi/x86: Get full memory map in allocate_e820()") +fd936fd8ac10 ("efi: fix missing prototype warnings") +7b664cc38ea7 ("Merge tag 'x86_tdx_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.18/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v5.18/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..6d719d3d5f0 --- /dev/null +++ b/v5.18/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") diff --git a/v5.18/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v5.18/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..9242498675a --- /dev/null +++ b/v5.18/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,20 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") diff --git a/v5.18/4e42765d1be01111df0c0275bbaf1db1acef346e b/v5.18/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..a53a0bedc87 --- /dev/null +++ b/v5.18/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1,3 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") +182ac87070e2 ("Documentation/hw-vuln: Unify filename specification in index") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.18/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v5.18/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v5.18/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v5.18/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v5.18/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..7c6ef094fd8 --- /dev/null +++ b/v5.18/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,20 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") +baf8361e5455 ("x86/bugs: Add asm helpers for executing VERW") +84168ae786f8 ("x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf") +a9dc9ec5a1fa ("x86/cpu, kvm: Add the NO_NESTED_DATA_BP feature") +c35ac8c4bf60 ("KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code") +74bee0cad8dc ("KVM: x86: Advertise that the SMM_CTL MSR is not supported") +257449c6a502 ("x86/cpufeatures: Add LbrExtV2 feature bit") +3ebc17006888 ("x86/bugs: Add retbleed=ibpb") +6ad0ad2bf8a6 ("x86/bugs: Report Intel retbleed vulnerability") +e8ec1b6e08a2 ("x86/bugs: Enable STIBP for JMP2RET") +7fbf47c7ce50 ("x86/bugs: Add AMD retbleed= boot parameter") +6b80b59b3555 ("x86/bugs: Report AMD retbleed vulnerability") +a149180fbcf3 ("x86: Add magic AMD return-thunk") +d9e9d2300681 ("x86,objtool: Create .return_sites") +15e67227c49a ("x86: Undo return-thunk damage") +0b53c374b9ef ("x86/retpoline: Use -mfunction-return") +369ae6ffc41a ("x86/retpoline: Cleanup some #ifdefery") +a883d624aed4 ("x86/cpufeatures: Move RETPOLINE flags to word 11") +8e8afafb0b55 ("Merge tag 'x86-bugs-2022-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.18/533568e06b157b175912a960efe5ebce8710b4f9 b/v5.18/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..a72392a66ad --- /dev/null +++ b/v5.18/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,20 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") diff --git a/v5.18/5da793671957e8e99fa74423fab2737bf8c772a8 b/v5.18/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..f5660df84fe --- /dev/null +++ b/v5.18/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1,20 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") diff --git a/v5.18/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v5.18/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..3eee43b871a --- /dev/null +++ b/v5.18/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,20 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v5.18/7205f06e847422b66c1506eee01b9998ffc75d76 b/v5.18/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..4072cbae832 --- /dev/null +++ b/v5.18/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1,9 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +a37dac5c5dcf ("arm64: efi: Limit allocations to 48-bit addressable physical region") +f1a116c055e3 ("efi/riscv: libstub: Split off kernel image relocation for builtin stub") +895bc3a135ff ("efi: libstub: Factor out min alignment and preferred kernel load address") +732ea9db9d8a ("efi: libstub: Move screen_info handling to common code") +69e377b28937 ("efi/arm: libstub: move ARM specific code out of generic routines") +24e88ab04488 ("Merge tag 'efi-loongarch-for-v6.1-2' into HEAD") diff --git a/v5.18/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v5.18/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..9964b347e22 --- /dev/null +++ b/v5.18/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1,20 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") diff --git a/v5.18/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v5.18/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..34b7f967820 --- /dev/null +++ b/v5.18/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1,6 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") +3477144c878a ("driver core: cpu: Fix the fallback cpu_show_gds() name") +a57c27c7ad85 ("x86/speculation: Add cpu_show_gds() prototype") +0fddfe338210 ("driver core: cpu: Unify redundant silly stubs") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.18/828263957611c210da00c1820db73fac217135b6 b/v5.18/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..8d149257101 --- /dev/null +++ b/v5.18/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,5 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +b51cc5d02834 ("Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.18/891f8890a4a3663da7056542757022870b499bc1 b/v5.18/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..36fefc4ddde --- /dev/null +++ b/v5.18/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1,3 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") +ca209f8b5f61 ("efi: x86: Fix config name for setting the NX-compatibility flag in the PE header") +24b72bb12e84 ("efi: x86: Set the NX-compatibility flag in the PE header") diff --git a/v5.18/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v5.18/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v5.18/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v5.18/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v5.18/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..250837670a6 --- /dev/null +++ b/v5.18/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1,3 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") +78a509fba9c9 ("x86/boot: Ignore NMIs during very early boot") +7734a0f31e99 ("x86/boot: Robustify calling startup_{32,64}() from the decompressor code") diff --git a/v5.18/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v5.18/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..7be54d8b92a --- /dev/null +++ b/v5.18/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") diff --git a/v5.18/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v5.18/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..29f85c79276 --- /dev/null +++ b/v5.18/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1,19 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") +33e20b07bec4 ("x86/realmode: Make stack lock work in trampoline_compat()") +f6f1ae9128d2 ("x86/smpboot: Implement a bit spinlock to protect the realmode stack") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") +ce114c866860 ("Merge tag 'x86_bugs_retbleed' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.18/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v5.18/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..899c58b9523 --- /dev/null +++ b/v5.18/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,20 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v5.18/d6a41f184dcea0814260af2780e147022c11dca8 b/v5.18/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..c13c592be7c --- /dev/null +++ b/v5.18/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,20 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +30579c8baa5b ("x86/sev: Do the C-bit verification only on the BSP") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") diff --git a/v5.18/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v5.18/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..da92d281c0c --- /dev/null +++ b/v5.18/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") diff --git a/v5.18/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v5.18/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..b3eea42e616 --- /dev/null +++ b/v5.18/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1,11 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +7d28365a06af ("x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()") +f4c5ca985012 ("x86_64: Show CR4.PSE on auxiliaries like on BSP") +77a512e35db7 ("x86/boot: Avoid #VE during boot for TDX platforms") +9cf30606405f ("x86/boot: Set CR0.NE early and keep it set during the boot") +ff2e64684f15 ("x86/boot: Add a trampoline for booting APs via firmware handoff") +65fab5bc033a ("x86/tdx: Exclude shared bit from __PHYSICAL_MASK") +41394e33f3a0 ("x86/tdx: Extend the confidential computing API to support TDX guests") +eb94f1b6a70a ("x86/tdx: Add __tdx_module_call() and __tdx_hypercall() helper functions") +527a534c7326 ("x86/tdx: Provide common base for SEAMCALL and TDCALL C wrappers") +59bd54a84d15 ("x86/tdx: Detect running as a TDX guest in early boot") diff --git a/v5.18/e95df4ec0c0c9791941f112db699fae794b9862a b/v5.18/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..889214a0359 --- /dev/null +++ b/v5.18/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1,6 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") +6613d82e617d ("x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key") +f44075ecafb7 ("x86/nmi: Fix out-of-order NMI nesting checks & false positive warning") +f58d6fbcb7c8 ("x86/CPU/AMD: Fix the DIV(0) initial fix attempt") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +138bcddb86d8 ("Merge tag 'x86_bugs_srso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.18/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v5.18/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..ce8b97bda24 --- /dev/null +++ b/v5.18/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1,2 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") diff --git a/v5.19/11e36b0f7c2150a6453872b79555767b43c846d0 b/v5.19/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..68ce3e2a28d --- /dev/null +++ b/v5.19/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,20 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +94a855111ed9 ("Merge tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.19/15675706241887ed7fdad9e91f4bf977b9896d0f b/v5.19/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..3844035ca46 --- /dev/null +++ b/v5.19/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") diff --git a/v5.19/2a0180129d726a4b953232175857d442651b55a0 b/v5.19/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..a78bd523dc3 --- /dev/null +++ b/v5.19/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1,7 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") +81ac7e5d7417 ("KVM: Add GDS_NO support to KVM") +8974eb588283 ("x86/speculation: Add Gather Data Sampling mitigation") +7c7077a72674 ("x86/cpu: Switch to arch_cpu_finalize_init()") +493a2c2d23ca ("Documentation/hw-vuln: Add documentation for Cross-Thread Return Predictions") +be8de49bea50 ("x86/speculation: Identify processors vulnerable to SMT RSB predictions") +268325bda529 ("Merge tag 'random-6.2-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random") diff --git a/v5.19/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v5.19/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..6574140cfcf --- /dev/null +++ b/v5.19/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1,15 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") +6bc6f7d9d7ac ("x86/sev: Use the GHCB protocol when available for SNP CPUID requests") +6c3211796326 ("x86/sev: Add SNP-specific unaccepted memory support") +15d9088779b8 ("x86/sev: Use large PSC requests if applicable") +7006b75592fe ("x86/sev: Allow for use of the early boot GHCB for PSC requests") +69dcb1e3bbbe ("x86/sev: Put PSC struct on the stack in prep for unaccepted memory support") +5dee19b6b2b1 ("x86/sev: Fix calculation of end address based on number of pages") +75d090fd167a ("x86/tdx: Add unaccepted memory support") +c2b353ae24d6 ("x86/tdx: Refactor try_accept_one()") +ff40b5769a50 ("x86/tdx: Make _tdx_hypercall() and __tdx_module_call() available in boot stub") +3fd1239a7835 ("x86/boot/compressed: Handle unaccepted memory") +745e3ed85f71 ("efi/libstub: Implement support for unaccepted memory") +2e9f46ee1599 ("efi/x86: Get full memory map in allocate_e820()") +fd936fd8ac10 ("efi: fix missing prototype warnings") +7b664cc38ea7 ("Merge tag 'x86_tdx_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.19/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v5.19/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..6d719d3d5f0 --- /dev/null +++ b/v5.19/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") diff --git a/v5.19/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v5.19/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..9242498675a --- /dev/null +++ b/v5.19/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,20 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") diff --git a/v5.19/4e42765d1be01111df0c0275bbaf1db1acef346e b/v5.19/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..a53a0bedc87 --- /dev/null +++ b/v5.19/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1,3 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") +182ac87070e2 ("Documentation/hw-vuln: Unify filename specification in index") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.19/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v5.19/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v5.19/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v5.19/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v5.19/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..80410fed91f --- /dev/null +++ b/v5.19/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,8 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") +baf8361e5455 ("x86/bugs: Add asm helpers for executing VERW") +84168ae786f8 ("x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf") +a9dc9ec5a1fa ("x86/cpu, kvm: Add the NO_NESTED_DATA_BP feature") +c35ac8c4bf60 ("KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code") +74bee0cad8dc ("KVM: x86: Advertise that the SMM_CTL MSR is not supported") +257449c6a502 ("x86/cpufeatures: Add LbrExtV2 feature bit") diff --git a/v5.19/533568e06b157b175912a960efe5ebce8710b4f9 b/v5.19/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..a72392a66ad --- /dev/null +++ b/v5.19/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,20 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") diff --git a/v5.19/5da793671957e8e99fa74423fab2737bf8c772a8 b/v5.19/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..c17dd6daf32 --- /dev/null +++ b/v5.19/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1,19 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") diff --git a/v5.19/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v5.19/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..3eee43b871a --- /dev/null +++ b/v5.19/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,20 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v5.19/7205f06e847422b66c1506eee01b9998ffc75d76 b/v5.19/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..4072cbae832 --- /dev/null +++ b/v5.19/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1,9 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +a37dac5c5dcf ("arm64: efi: Limit allocations to 48-bit addressable physical region") +f1a116c055e3 ("efi/riscv: libstub: Split off kernel image relocation for builtin stub") +895bc3a135ff ("efi: libstub: Factor out min alignment and preferred kernel load address") +732ea9db9d8a ("efi: libstub: Move screen_info handling to common code") +69e377b28937 ("efi/arm: libstub: move ARM specific code out of generic routines") +24e88ab04488 ("Merge tag 'efi-loongarch-for-v6.1-2' into HEAD") diff --git a/v5.19/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v5.19/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..0e66c8613a4 --- /dev/null +++ b/v5.19/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1,16 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") diff --git a/v5.19/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v5.19/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..34b7f967820 --- /dev/null +++ b/v5.19/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1,6 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") +3477144c878a ("driver core: cpu: Fix the fallback cpu_show_gds() name") +a57c27c7ad85 ("x86/speculation: Add cpu_show_gds() prototype") +0fddfe338210 ("driver core: cpu: Unify redundant silly stubs") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.19/828263957611c210da00c1820db73fac217135b6 b/v5.19/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..8d149257101 --- /dev/null +++ b/v5.19/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,5 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +b51cc5d02834 ("Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.19/891f8890a4a3663da7056542757022870b499bc1 b/v5.19/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..358b8f2e554 --- /dev/null +++ b/v5.19/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") diff --git a/v5.19/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v5.19/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v5.19/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v5.19/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v5.19/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..250837670a6 --- /dev/null +++ b/v5.19/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1,3 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") +78a509fba9c9 ("x86/boot: Ignore NMIs during very early boot") +7734a0f31e99 ("x86/boot: Robustify calling startup_{32,64}() from the decompressor code") diff --git a/v5.19/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v5.19/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..7be54d8b92a --- /dev/null +++ b/v5.19/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") diff --git a/v5.19/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v5.19/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..fe3e3d7bb1e --- /dev/null +++ b/v5.19/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1,14 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") +33e20b07bec4 ("x86/realmode: Make stack lock work in trampoline_compat()") +f6f1ae9128d2 ("x86/smpboot: Implement a bit spinlock to protect the realmode stack") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") diff --git a/v5.19/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v5.19/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..899c58b9523 --- /dev/null +++ b/v5.19/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,20 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v5.19/d6a41f184dcea0814260af2780e147022c11dca8 b/v5.19/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..832ac2113a9 --- /dev/null +++ b/v5.19/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,18 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +30579c8baa5b ("x86/sev: Do the C-bit verification only on the BSP") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") diff --git a/v5.19/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v5.19/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..da92d281c0c --- /dev/null +++ b/v5.19/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") diff --git a/v5.19/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v5.19/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..04422b6411d --- /dev/null +++ b/v5.19/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1,3 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +7d28365a06af ("x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()") +f4c5ca985012 ("x86_64: Show CR4.PSE on auxiliaries like on BSP") diff --git a/v5.19/e95df4ec0c0c9791941f112db699fae794b9862a b/v5.19/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..889214a0359 --- /dev/null +++ b/v5.19/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1,6 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") +6613d82e617d ("x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key") +f44075ecafb7 ("x86/nmi: Fix out-of-order NMI nesting checks & false positive warning") +f58d6fbcb7c8 ("x86/CPU/AMD: Fix the DIV(0) initial fix attempt") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +138bcddb86d8 ("Merge tag 'x86_bugs_srso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.19/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v5.19/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..ce8b97bda24 --- /dev/null +++ b/v5.19/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1,2 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") diff --git a/v5.4/11e36b0f7c2150a6453872b79555767b43c846d0 b/v5.4/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..68ce3e2a28d --- /dev/null +++ b/v5.4/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,20 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +94a855111ed9 ("Merge tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.4/15675706241887ed7fdad9e91f4bf977b9896d0f b/v5.4/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..39dcaa0d84d --- /dev/null +++ b/v5.4/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1,6 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") +3e3f06950434 ("x86/ibt: Annotate text references") +99c95c5d4f10 ("x86/alternative: Simplify int3_selftest_ip") +b17c2baa305c ("x86: Prepare inline-asm for straight-line-speculation") +e453f872b72f ("x86/xen: switch initial pvops IRQ functions to dummy ones") +79ef0c001425 ("Merge tag 'trace-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace") diff --git a/v5.4/2a0180129d726a4b953232175857d442651b55a0 b/v5.4/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..a78bd523dc3 --- /dev/null +++ b/v5.4/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1,7 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") +81ac7e5d7417 ("KVM: Add GDS_NO support to KVM") +8974eb588283 ("x86/speculation: Add Gather Data Sampling mitigation") +7c7077a72674 ("x86/cpu: Switch to arch_cpu_finalize_init()") +493a2c2d23ca ("Documentation/hw-vuln: Add documentation for Cross-Thread Return Predictions") +be8de49bea50 ("x86/speculation: Identify processors vulnerable to SMT RSB predictions") +268325bda529 ("Merge tag 'random-6.2-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random") diff --git a/v5.4/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v5.4/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..6574140cfcf --- /dev/null +++ b/v5.4/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1,15 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") +6bc6f7d9d7ac ("x86/sev: Use the GHCB protocol when available for SNP CPUID requests") +6c3211796326 ("x86/sev: Add SNP-specific unaccepted memory support") +15d9088779b8 ("x86/sev: Use large PSC requests if applicable") +7006b75592fe ("x86/sev: Allow for use of the early boot GHCB for PSC requests") +69dcb1e3bbbe ("x86/sev: Put PSC struct on the stack in prep for unaccepted memory support") +5dee19b6b2b1 ("x86/sev: Fix calculation of end address based on number of pages") +75d090fd167a ("x86/tdx: Add unaccepted memory support") +c2b353ae24d6 ("x86/tdx: Refactor try_accept_one()") +ff40b5769a50 ("x86/tdx: Make _tdx_hypercall() and __tdx_module_call() available in boot stub") +3fd1239a7835 ("x86/boot/compressed: Handle unaccepted memory") +745e3ed85f71 ("efi/libstub: Implement support for unaccepted memory") +2e9f46ee1599 ("efi/x86: Get full memory map in allocate_e820()") +fd936fd8ac10 ("efi: fix missing prototype warnings") +7b664cc38ea7 ("Merge tag 'x86_tdx_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.4/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v5.4/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..6d719d3d5f0 --- /dev/null +++ b/v5.4/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") diff --git a/v5.4/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v5.4/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..9242498675a --- /dev/null +++ b/v5.4/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,20 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") diff --git a/v5.4/4e42765d1be01111df0c0275bbaf1db1acef346e b/v5.4/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..a53a0bedc87 --- /dev/null +++ b/v5.4/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1,3 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") +182ac87070e2 ("Documentation/hw-vuln: Unify filename specification in index") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.4/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v5.4/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v5.4/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v5.4/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v5.4/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..7c6ef094fd8 --- /dev/null +++ b/v5.4/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,20 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") +baf8361e5455 ("x86/bugs: Add asm helpers for executing VERW") +84168ae786f8 ("x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf") +a9dc9ec5a1fa ("x86/cpu, kvm: Add the NO_NESTED_DATA_BP feature") +c35ac8c4bf60 ("KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code") +74bee0cad8dc ("KVM: x86: Advertise that the SMM_CTL MSR is not supported") +257449c6a502 ("x86/cpufeatures: Add LbrExtV2 feature bit") +3ebc17006888 ("x86/bugs: Add retbleed=ibpb") +6ad0ad2bf8a6 ("x86/bugs: Report Intel retbleed vulnerability") +e8ec1b6e08a2 ("x86/bugs: Enable STIBP for JMP2RET") +7fbf47c7ce50 ("x86/bugs: Add AMD retbleed= boot parameter") +6b80b59b3555 ("x86/bugs: Report AMD retbleed vulnerability") +a149180fbcf3 ("x86: Add magic AMD return-thunk") +d9e9d2300681 ("x86,objtool: Create .return_sites") +15e67227c49a ("x86: Undo return-thunk damage") +0b53c374b9ef ("x86/retpoline: Use -mfunction-return") +369ae6ffc41a ("x86/retpoline: Cleanup some #ifdefery") +a883d624aed4 ("x86/cpufeatures: Move RETPOLINE flags to word 11") +8e8afafb0b55 ("Merge tag 'x86-bugs-2022-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.4/533568e06b157b175912a960efe5ebce8710b4f9 b/v5.4/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..a72392a66ad --- /dev/null +++ b/v5.4/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,20 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") diff --git a/v5.4/5da793671957e8e99fa74423fab2737bf8c772a8 b/v5.4/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..f5660df84fe --- /dev/null +++ b/v5.4/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1,20 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") diff --git a/v5.4/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v5.4/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..3eee43b871a --- /dev/null +++ b/v5.4/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,20 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v5.4/7205f06e847422b66c1506eee01b9998ffc75d76 b/v5.4/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..4072cbae832 --- /dev/null +++ b/v5.4/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1,9 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +a37dac5c5dcf ("arm64: efi: Limit allocations to 48-bit addressable physical region") +f1a116c055e3 ("efi/riscv: libstub: Split off kernel image relocation for builtin stub") +895bc3a135ff ("efi: libstub: Factor out min alignment and preferred kernel load address") +732ea9db9d8a ("efi: libstub: Move screen_info handling to common code") +69e377b28937 ("efi/arm: libstub: move ARM specific code out of generic routines") +24e88ab04488 ("Merge tag 'efi-loongarch-for-v6.1-2' into HEAD") diff --git a/v5.4/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v5.4/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..9964b347e22 --- /dev/null +++ b/v5.4/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1,20 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") diff --git a/v5.4/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v5.4/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..34b7f967820 --- /dev/null +++ b/v5.4/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1,6 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") +3477144c878a ("driver core: cpu: Fix the fallback cpu_show_gds() name") +a57c27c7ad85 ("x86/speculation: Add cpu_show_gds() prototype") +0fddfe338210 ("driver core: cpu: Unify redundant silly stubs") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.4/828263957611c210da00c1820db73fac217135b6 b/v5.4/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..8d149257101 --- /dev/null +++ b/v5.4/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,5 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +b51cc5d02834 ("Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.4/891f8890a4a3663da7056542757022870b499bc1 b/v5.4/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..44bb035cd41 --- /dev/null +++ b/v5.4/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1,9 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") +ca209f8b5f61 ("efi: x86: Fix config name for setting the NX-compatibility flag in the PE header") +24b72bb12e84 ("efi: x86: Set the NX-compatibility flag in the PE header") +a3326a0d878c ("efi/x86: Use symbolic constants in PE header instead of bare numbers") +97aa276579b2 ("efi/x86: Add true mixed mode entry point into .compat section") +832187f03994 ("efi/x86: Drop redundant .bss section") +223e3ee56f77 ("efi/x86: add headroom to decompressor BSS to account for setup block") +bc310baf2ba3 ("x86/boot/compressed: Relax sed symbol type regex for LLVM ld.lld") +2c33c27fd603 ("x86/boot: Introduce kernel_info") diff --git a/v5.4/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v5.4/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v5.4/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v5.4/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v5.4/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..abc01303176 --- /dev/null +++ b/v5.4/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1,5 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") +78a509fba9c9 ("x86/boot: Ignore NMIs during very early boot") +7734a0f31e99 ("x86/boot: Robustify calling startup_{32,64}() from the decompressor code") +33f98a9798f5 ("x86/boot/compressed: Avoid duplicate malloc() implementations") +da9803dfd395 ("Merge tag 'x86_seves_for_v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.4/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v5.4/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..e234b90d6d9 --- /dev/null +++ b/v5.4/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1,7 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") +e9d1d2bb75b2 ("treewide: Replace the use of mem_encrypt_active() with cc_platform_has()") +a449ffaf9181 ("powerpc/svm: Don't issue ultracalls if !mem_encrypt_active()") +575299ea18a8 ("x86/mm: track linear mapping split events") +e25443d2765f ("drm/amdgpu: add a dev_pm_ops prepare callback (v2)") +2cbcb78c9ee5 ("Merge tag 'amd-drm-next-5.13-2021-03-23' of https://gitlab.freedesktop.org/agd5f/linux into drm-next") diff --git a/v5.4/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v5.4/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..29f85c79276 --- /dev/null +++ b/v5.4/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1,19 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") +33e20b07bec4 ("x86/realmode: Make stack lock work in trampoline_compat()") +f6f1ae9128d2 ("x86/smpboot: Implement a bit spinlock to protect the realmode stack") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") +ce114c866860 ("Merge tag 'x86_bugs_retbleed' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.4/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v5.4/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..899c58b9523 --- /dev/null +++ b/v5.4/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,20 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v5.4/d6a41f184dcea0814260af2780e147022c11dca8 b/v5.4/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..c13c592be7c --- /dev/null +++ b/v5.4/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,20 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +30579c8baa5b ("x86/sev: Do the C-bit verification only on the BSP") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") diff --git a/v5.4/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v5.4/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..d5b1e07de5f --- /dev/null +++ b/v5.4/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1,7 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") +e9d1d2bb75b2 ("treewide: Replace the use of mem_encrypt_active() with cc_platform_has()") +a449ffaf9181 ("powerpc/svm: Don't issue ultracalls if !mem_encrypt_active()") +575299ea18a8 ("x86/mm: track linear mapping split events") +e25443d2765f ("drm/amdgpu: add a dev_pm_ops prepare callback (v2)") +2cbcb78c9ee5 ("Merge tag 'amd-drm-next-5.13-2021-03-23' of https://gitlab.freedesktop.org/agd5f/linux into drm-next") diff --git a/v5.4/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v5.4/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..7c57b677362 --- /dev/null +++ b/v5.4/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1,15 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +7d28365a06af ("x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()") +f4c5ca985012 ("x86_64: Show CR4.PSE on auxiliaries like on BSP") +77a512e35db7 ("x86/boot: Avoid #VE during boot for TDX platforms") +9cf30606405f ("x86/boot: Set CR0.NE early and keep it set during the boot") +ff2e64684f15 ("x86/boot: Add a trampoline for booting APs via firmware handoff") +65fab5bc033a ("x86/tdx: Exclude shared bit from __PHYSICAL_MASK") +41394e33f3a0 ("x86/tdx: Extend the confidential computing API to support TDX guests") +eb94f1b6a70a ("x86/tdx: Add __tdx_module_call() and __tdx_hypercall() helper functions") +527a534c7326 ("x86/tdx: Provide common base for SEAMCALL and TDCALL C wrappers") +59bd54a84d15 ("x86/tdx: Detect running as a TDX guest in early boot") +b577f542f93c ("x86/coco: Add API to handle encryption mask") +655a0fa34b4f ("x86/coco: Explicitly declare type of confidential computing platform") +6198311093da ("x86/cc: Move arch/x86/{kernel/cc_platform.c => coco/core.c}") +cb3f09f9afe5 ("Merge tag 'hyperv-next-signed-20220114' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux") diff --git a/v5.4/e95df4ec0c0c9791941f112db699fae794b9862a b/v5.4/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..889214a0359 --- /dev/null +++ b/v5.4/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1,6 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") +6613d82e617d ("x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key") +f44075ecafb7 ("x86/nmi: Fix out-of-order NMI nesting checks & false positive warning") +f58d6fbcb7c8 ("x86/CPU/AMD: Fix the DIV(0) initial fix attempt") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +138bcddb86d8 ("Merge tag 'x86_bugs_srso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.4/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v5.4/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..ce8b97bda24 --- /dev/null +++ b/v5.4/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1,2 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") diff --git a/v5.7/11e36b0f7c2150a6453872b79555767b43c846d0 b/v5.7/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..68ce3e2a28d --- /dev/null +++ b/v5.7/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,20 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +94a855111ed9 ("Merge tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.7/15675706241887ed7fdad9e91f4bf977b9896d0f b/v5.7/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..39dcaa0d84d --- /dev/null +++ b/v5.7/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1,6 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") +3e3f06950434 ("x86/ibt: Annotate text references") +99c95c5d4f10 ("x86/alternative: Simplify int3_selftest_ip") +b17c2baa305c ("x86: Prepare inline-asm for straight-line-speculation") +e453f872b72f ("x86/xen: switch initial pvops IRQ functions to dummy ones") +79ef0c001425 ("Merge tag 'trace-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace") diff --git a/v5.7/2a0180129d726a4b953232175857d442651b55a0 b/v5.7/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..a78bd523dc3 --- /dev/null +++ b/v5.7/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1,7 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") +81ac7e5d7417 ("KVM: Add GDS_NO support to KVM") +8974eb588283 ("x86/speculation: Add Gather Data Sampling mitigation") +7c7077a72674 ("x86/cpu: Switch to arch_cpu_finalize_init()") +493a2c2d23ca ("Documentation/hw-vuln: Add documentation for Cross-Thread Return Predictions") +be8de49bea50 ("x86/speculation: Identify processors vulnerable to SMT RSB predictions") +268325bda529 ("Merge tag 'random-6.2-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random") diff --git a/v5.7/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v5.7/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..6574140cfcf --- /dev/null +++ b/v5.7/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1,15 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") +6bc6f7d9d7ac ("x86/sev: Use the GHCB protocol when available for SNP CPUID requests") +6c3211796326 ("x86/sev: Add SNP-specific unaccepted memory support") +15d9088779b8 ("x86/sev: Use large PSC requests if applicable") +7006b75592fe ("x86/sev: Allow for use of the early boot GHCB for PSC requests") +69dcb1e3bbbe ("x86/sev: Put PSC struct on the stack in prep for unaccepted memory support") +5dee19b6b2b1 ("x86/sev: Fix calculation of end address based on number of pages") +75d090fd167a ("x86/tdx: Add unaccepted memory support") +c2b353ae24d6 ("x86/tdx: Refactor try_accept_one()") +ff40b5769a50 ("x86/tdx: Make _tdx_hypercall() and __tdx_module_call() available in boot stub") +3fd1239a7835 ("x86/boot/compressed: Handle unaccepted memory") +745e3ed85f71 ("efi/libstub: Implement support for unaccepted memory") +2e9f46ee1599 ("efi/x86: Get full memory map in allocate_e820()") +fd936fd8ac10 ("efi: fix missing prototype warnings") +7b664cc38ea7 ("Merge tag 'x86_tdx_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.7/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v5.7/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..6d719d3d5f0 --- /dev/null +++ b/v5.7/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") diff --git a/v5.7/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v5.7/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..9242498675a --- /dev/null +++ b/v5.7/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,20 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") diff --git a/v5.7/4e42765d1be01111df0c0275bbaf1db1acef346e b/v5.7/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..a53a0bedc87 --- /dev/null +++ b/v5.7/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1,3 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") +182ac87070e2 ("Documentation/hw-vuln: Unify filename specification in index") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.7/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v5.7/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v5.7/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v5.7/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v5.7/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..7c6ef094fd8 --- /dev/null +++ b/v5.7/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,20 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") +baf8361e5455 ("x86/bugs: Add asm helpers for executing VERW") +84168ae786f8 ("x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf") +a9dc9ec5a1fa ("x86/cpu, kvm: Add the NO_NESTED_DATA_BP feature") +c35ac8c4bf60 ("KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code") +74bee0cad8dc ("KVM: x86: Advertise that the SMM_CTL MSR is not supported") +257449c6a502 ("x86/cpufeatures: Add LbrExtV2 feature bit") +3ebc17006888 ("x86/bugs: Add retbleed=ibpb") +6ad0ad2bf8a6 ("x86/bugs: Report Intel retbleed vulnerability") +e8ec1b6e08a2 ("x86/bugs: Enable STIBP for JMP2RET") +7fbf47c7ce50 ("x86/bugs: Add AMD retbleed= boot parameter") +6b80b59b3555 ("x86/bugs: Report AMD retbleed vulnerability") +a149180fbcf3 ("x86: Add magic AMD return-thunk") +d9e9d2300681 ("x86,objtool: Create .return_sites") +15e67227c49a ("x86: Undo return-thunk damage") +0b53c374b9ef ("x86/retpoline: Use -mfunction-return") +369ae6ffc41a ("x86/retpoline: Cleanup some #ifdefery") +a883d624aed4 ("x86/cpufeatures: Move RETPOLINE flags to word 11") +8e8afafb0b55 ("Merge tag 'x86-bugs-2022-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.7/533568e06b157b175912a960efe5ebce8710b4f9 b/v5.7/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..a72392a66ad --- /dev/null +++ b/v5.7/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,20 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") diff --git a/v5.7/5da793671957e8e99fa74423fab2737bf8c772a8 b/v5.7/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..f5660df84fe --- /dev/null +++ b/v5.7/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1,20 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") diff --git a/v5.7/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v5.7/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..3eee43b871a --- /dev/null +++ b/v5.7/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,20 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v5.7/7205f06e847422b66c1506eee01b9998ffc75d76 b/v5.7/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..4072cbae832 --- /dev/null +++ b/v5.7/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1,9 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +a37dac5c5dcf ("arm64: efi: Limit allocations to 48-bit addressable physical region") +f1a116c055e3 ("efi/riscv: libstub: Split off kernel image relocation for builtin stub") +895bc3a135ff ("efi: libstub: Factor out min alignment and preferred kernel load address") +732ea9db9d8a ("efi: libstub: Move screen_info handling to common code") +69e377b28937 ("efi/arm: libstub: move ARM specific code out of generic routines") +24e88ab04488 ("Merge tag 'efi-loongarch-for-v6.1-2' into HEAD") diff --git a/v5.7/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v5.7/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..9964b347e22 --- /dev/null +++ b/v5.7/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1,20 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") diff --git a/v5.7/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v5.7/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..34b7f967820 --- /dev/null +++ b/v5.7/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1,6 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") +3477144c878a ("driver core: cpu: Fix the fallback cpu_show_gds() name") +a57c27c7ad85 ("x86/speculation: Add cpu_show_gds() prototype") +0fddfe338210 ("driver core: cpu: Unify redundant silly stubs") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.7/828263957611c210da00c1820db73fac217135b6 b/v5.7/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..8d149257101 --- /dev/null +++ b/v5.7/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,5 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +b51cc5d02834 ("Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.7/891f8890a4a3663da7056542757022870b499bc1 b/v5.7/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..36fefc4ddde --- /dev/null +++ b/v5.7/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1,3 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") +ca209f8b5f61 ("efi: x86: Fix config name for setting the NX-compatibility flag in the PE header") +24b72bb12e84 ("efi: x86: Set the NX-compatibility flag in the PE header") diff --git a/v5.7/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v5.7/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v5.7/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v5.7/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v5.7/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..abc01303176 --- /dev/null +++ b/v5.7/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1,5 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") +78a509fba9c9 ("x86/boot: Ignore NMIs during very early boot") +7734a0f31e99 ("x86/boot: Robustify calling startup_{32,64}() from the decompressor code") +33f98a9798f5 ("x86/boot/compressed: Avoid duplicate malloc() implementations") +da9803dfd395 ("Merge tag 'x86_seves_for_v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.7/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v5.7/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..e234b90d6d9 --- /dev/null +++ b/v5.7/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1,7 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") +e9d1d2bb75b2 ("treewide: Replace the use of mem_encrypt_active() with cc_platform_has()") +a449ffaf9181 ("powerpc/svm: Don't issue ultracalls if !mem_encrypt_active()") +575299ea18a8 ("x86/mm: track linear mapping split events") +e25443d2765f ("drm/amdgpu: add a dev_pm_ops prepare callback (v2)") +2cbcb78c9ee5 ("Merge tag 'amd-drm-next-5.13-2021-03-23' of https://gitlab.freedesktop.org/agd5f/linux into drm-next") diff --git a/v5.7/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v5.7/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..29f85c79276 --- /dev/null +++ b/v5.7/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1,19 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") +33e20b07bec4 ("x86/realmode: Make stack lock work in trampoline_compat()") +f6f1ae9128d2 ("x86/smpboot: Implement a bit spinlock to protect the realmode stack") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") +ce114c866860 ("Merge tag 'x86_bugs_retbleed' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.7/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v5.7/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..899c58b9523 --- /dev/null +++ b/v5.7/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,20 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v5.7/d6a41f184dcea0814260af2780e147022c11dca8 b/v5.7/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..c13c592be7c --- /dev/null +++ b/v5.7/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,20 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +30579c8baa5b ("x86/sev: Do the C-bit verification only on the BSP") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") diff --git a/v5.7/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v5.7/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..d5b1e07de5f --- /dev/null +++ b/v5.7/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1,7 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") +e9d1d2bb75b2 ("treewide: Replace the use of mem_encrypt_active() with cc_platform_has()") +a449ffaf9181 ("powerpc/svm: Don't issue ultracalls if !mem_encrypt_active()") +575299ea18a8 ("x86/mm: track linear mapping split events") +e25443d2765f ("drm/amdgpu: add a dev_pm_ops prepare callback (v2)") +2cbcb78c9ee5 ("Merge tag 'amd-drm-next-5.13-2021-03-23' of https://gitlab.freedesktop.org/agd5f/linux into drm-next") diff --git a/v5.7/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v5.7/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..7c57b677362 --- /dev/null +++ b/v5.7/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1,15 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +7d28365a06af ("x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()") +f4c5ca985012 ("x86_64: Show CR4.PSE on auxiliaries like on BSP") +77a512e35db7 ("x86/boot: Avoid #VE during boot for TDX platforms") +9cf30606405f ("x86/boot: Set CR0.NE early and keep it set during the boot") +ff2e64684f15 ("x86/boot: Add a trampoline for booting APs via firmware handoff") +65fab5bc033a ("x86/tdx: Exclude shared bit from __PHYSICAL_MASK") +41394e33f3a0 ("x86/tdx: Extend the confidential computing API to support TDX guests") +eb94f1b6a70a ("x86/tdx: Add __tdx_module_call() and __tdx_hypercall() helper functions") +527a534c7326 ("x86/tdx: Provide common base for SEAMCALL and TDCALL C wrappers") +59bd54a84d15 ("x86/tdx: Detect running as a TDX guest in early boot") +b577f542f93c ("x86/coco: Add API to handle encryption mask") +655a0fa34b4f ("x86/coco: Explicitly declare type of confidential computing platform") +6198311093da ("x86/cc: Move arch/x86/{kernel/cc_platform.c => coco/core.c}") +cb3f09f9afe5 ("Merge tag 'hyperv-next-signed-20220114' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux") diff --git a/v5.7/e95df4ec0c0c9791941f112db699fae794b9862a b/v5.7/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..889214a0359 --- /dev/null +++ b/v5.7/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1,6 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") +6613d82e617d ("x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key") +f44075ecafb7 ("x86/nmi: Fix out-of-order NMI nesting checks & false positive warning") +f58d6fbcb7c8 ("x86/CPU/AMD: Fix the DIV(0) initial fix attempt") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +138bcddb86d8 ("Merge tag 'x86_bugs_srso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.7/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v5.7/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..ce8b97bda24 --- /dev/null +++ b/v5.7/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1,2 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") diff --git a/v5.8/11e36b0f7c2150a6453872b79555767b43c846d0 b/v5.8/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..68ce3e2a28d --- /dev/null +++ b/v5.8/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,20 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +94a855111ed9 ("Merge tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.8/15675706241887ed7fdad9e91f4bf977b9896d0f b/v5.8/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..39dcaa0d84d --- /dev/null +++ b/v5.8/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1,6 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") +3e3f06950434 ("x86/ibt: Annotate text references") +99c95c5d4f10 ("x86/alternative: Simplify int3_selftest_ip") +b17c2baa305c ("x86: Prepare inline-asm for straight-line-speculation") +e453f872b72f ("x86/xen: switch initial pvops IRQ functions to dummy ones") +79ef0c001425 ("Merge tag 'trace-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace") diff --git a/v5.8/2a0180129d726a4b953232175857d442651b55a0 b/v5.8/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..a78bd523dc3 --- /dev/null +++ b/v5.8/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1,7 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") +81ac7e5d7417 ("KVM: Add GDS_NO support to KVM") +8974eb588283 ("x86/speculation: Add Gather Data Sampling mitigation") +7c7077a72674 ("x86/cpu: Switch to arch_cpu_finalize_init()") +493a2c2d23ca ("Documentation/hw-vuln: Add documentation for Cross-Thread Return Predictions") +be8de49bea50 ("x86/speculation: Identify processors vulnerable to SMT RSB predictions") +268325bda529 ("Merge tag 'random-6.2-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random") diff --git a/v5.8/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v5.8/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..6574140cfcf --- /dev/null +++ b/v5.8/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1,15 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") +6bc6f7d9d7ac ("x86/sev: Use the GHCB protocol when available for SNP CPUID requests") +6c3211796326 ("x86/sev: Add SNP-specific unaccepted memory support") +15d9088779b8 ("x86/sev: Use large PSC requests if applicable") +7006b75592fe ("x86/sev: Allow for use of the early boot GHCB for PSC requests") +69dcb1e3bbbe ("x86/sev: Put PSC struct on the stack in prep for unaccepted memory support") +5dee19b6b2b1 ("x86/sev: Fix calculation of end address based on number of pages") +75d090fd167a ("x86/tdx: Add unaccepted memory support") +c2b353ae24d6 ("x86/tdx: Refactor try_accept_one()") +ff40b5769a50 ("x86/tdx: Make _tdx_hypercall() and __tdx_module_call() available in boot stub") +3fd1239a7835 ("x86/boot/compressed: Handle unaccepted memory") +745e3ed85f71 ("efi/libstub: Implement support for unaccepted memory") +2e9f46ee1599 ("efi/x86: Get full memory map in allocate_e820()") +fd936fd8ac10 ("efi: fix missing prototype warnings") +7b664cc38ea7 ("Merge tag 'x86_tdx_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.8/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v5.8/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..6d719d3d5f0 --- /dev/null +++ b/v5.8/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") diff --git a/v5.8/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v5.8/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..9242498675a --- /dev/null +++ b/v5.8/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,20 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") diff --git a/v5.8/4e42765d1be01111df0c0275bbaf1db1acef346e b/v5.8/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..a53a0bedc87 --- /dev/null +++ b/v5.8/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1,3 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") +182ac87070e2 ("Documentation/hw-vuln: Unify filename specification in index") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.8/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v5.8/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v5.8/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v5.8/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v5.8/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..7c6ef094fd8 --- /dev/null +++ b/v5.8/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,20 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") +baf8361e5455 ("x86/bugs: Add asm helpers for executing VERW") +84168ae786f8 ("x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf") +a9dc9ec5a1fa ("x86/cpu, kvm: Add the NO_NESTED_DATA_BP feature") +c35ac8c4bf60 ("KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code") +74bee0cad8dc ("KVM: x86: Advertise that the SMM_CTL MSR is not supported") +257449c6a502 ("x86/cpufeatures: Add LbrExtV2 feature bit") +3ebc17006888 ("x86/bugs: Add retbleed=ibpb") +6ad0ad2bf8a6 ("x86/bugs: Report Intel retbleed vulnerability") +e8ec1b6e08a2 ("x86/bugs: Enable STIBP for JMP2RET") +7fbf47c7ce50 ("x86/bugs: Add AMD retbleed= boot parameter") +6b80b59b3555 ("x86/bugs: Report AMD retbleed vulnerability") +a149180fbcf3 ("x86: Add magic AMD return-thunk") +d9e9d2300681 ("x86,objtool: Create .return_sites") +15e67227c49a ("x86: Undo return-thunk damage") +0b53c374b9ef ("x86/retpoline: Use -mfunction-return") +369ae6ffc41a ("x86/retpoline: Cleanup some #ifdefery") +a883d624aed4 ("x86/cpufeatures: Move RETPOLINE flags to word 11") +8e8afafb0b55 ("Merge tag 'x86-bugs-2022-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.8/533568e06b157b175912a960efe5ebce8710b4f9 b/v5.8/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..a72392a66ad --- /dev/null +++ b/v5.8/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,20 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") diff --git a/v5.8/5da793671957e8e99fa74423fab2737bf8c772a8 b/v5.8/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..f5660df84fe --- /dev/null +++ b/v5.8/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1,20 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") diff --git a/v5.8/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v5.8/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..3eee43b871a --- /dev/null +++ b/v5.8/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,20 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v5.8/7205f06e847422b66c1506eee01b9998ffc75d76 b/v5.8/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..4072cbae832 --- /dev/null +++ b/v5.8/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1,9 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +a37dac5c5dcf ("arm64: efi: Limit allocations to 48-bit addressable physical region") +f1a116c055e3 ("efi/riscv: libstub: Split off kernel image relocation for builtin stub") +895bc3a135ff ("efi: libstub: Factor out min alignment and preferred kernel load address") +732ea9db9d8a ("efi: libstub: Move screen_info handling to common code") +69e377b28937 ("efi/arm: libstub: move ARM specific code out of generic routines") +24e88ab04488 ("Merge tag 'efi-loongarch-for-v6.1-2' into HEAD") diff --git a/v5.8/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v5.8/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..9964b347e22 --- /dev/null +++ b/v5.8/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1,20 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") diff --git a/v5.8/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v5.8/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..34b7f967820 --- /dev/null +++ b/v5.8/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1,6 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") +3477144c878a ("driver core: cpu: Fix the fallback cpu_show_gds() name") +a57c27c7ad85 ("x86/speculation: Add cpu_show_gds() prototype") +0fddfe338210 ("driver core: cpu: Unify redundant silly stubs") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.8/828263957611c210da00c1820db73fac217135b6 b/v5.8/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..8d149257101 --- /dev/null +++ b/v5.8/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,5 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +b51cc5d02834 ("Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.8/891f8890a4a3663da7056542757022870b499bc1 b/v5.8/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..36fefc4ddde --- /dev/null +++ b/v5.8/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1,3 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") +ca209f8b5f61 ("efi: x86: Fix config name for setting the NX-compatibility flag in the PE header") +24b72bb12e84 ("efi: x86: Set the NX-compatibility flag in the PE header") diff --git a/v5.8/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v5.8/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v5.8/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v5.8/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v5.8/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..abc01303176 --- /dev/null +++ b/v5.8/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1,5 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") +78a509fba9c9 ("x86/boot: Ignore NMIs during very early boot") +7734a0f31e99 ("x86/boot: Robustify calling startup_{32,64}() from the decompressor code") +33f98a9798f5 ("x86/boot/compressed: Avoid duplicate malloc() implementations") +da9803dfd395 ("Merge tag 'x86_seves_for_v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.8/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v5.8/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..e234b90d6d9 --- /dev/null +++ b/v5.8/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1,7 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") +e9d1d2bb75b2 ("treewide: Replace the use of mem_encrypt_active() with cc_platform_has()") +a449ffaf9181 ("powerpc/svm: Don't issue ultracalls if !mem_encrypt_active()") +575299ea18a8 ("x86/mm: track linear mapping split events") +e25443d2765f ("drm/amdgpu: add a dev_pm_ops prepare callback (v2)") +2cbcb78c9ee5 ("Merge tag 'amd-drm-next-5.13-2021-03-23' of https://gitlab.freedesktop.org/agd5f/linux into drm-next") diff --git a/v5.8/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v5.8/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..29f85c79276 --- /dev/null +++ b/v5.8/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1,19 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") +33e20b07bec4 ("x86/realmode: Make stack lock work in trampoline_compat()") +f6f1ae9128d2 ("x86/smpboot: Implement a bit spinlock to protect the realmode stack") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") +ce114c866860 ("Merge tag 'x86_bugs_retbleed' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.8/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v5.8/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..899c58b9523 --- /dev/null +++ b/v5.8/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,20 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v5.8/d6a41f184dcea0814260af2780e147022c11dca8 b/v5.8/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..c13c592be7c --- /dev/null +++ b/v5.8/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,20 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +30579c8baa5b ("x86/sev: Do the C-bit verification only on the BSP") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") diff --git a/v5.8/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v5.8/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..d5b1e07de5f --- /dev/null +++ b/v5.8/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1,7 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") +e9d1d2bb75b2 ("treewide: Replace the use of mem_encrypt_active() with cc_platform_has()") +a449ffaf9181 ("powerpc/svm: Don't issue ultracalls if !mem_encrypt_active()") +575299ea18a8 ("x86/mm: track linear mapping split events") +e25443d2765f ("drm/amdgpu: add a dev_pm_ops prepare callback (v2)") +2cbcb78c9ee5 ("Merge tag 'amd-drm-next-5.13-2021-03-23' of https://gitlab.freedesktop.org/agd5f/linux into drm-next") diff --git a/v5.8/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v5.8/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..7c57b677362 --- /dev/null +++ b/v5.8/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1,15 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +7d28365a06af ("x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()") +f4c5ca985012 ("x86_64: Show CR4.PSE on auxiliaries like on BSP") +77a512e35db7 ("x86/boot: Avoid #VE during boot for TDX platforms") +9cf30606405f ("x86/boot: Set CR0.NE early and keep it set during the boot") +ff2e64684f15 ("x86/boot: Add a trampoline for booting APs via firmware handoff") +65fab5bc033a ("x86/tdx: Exclude shared bit from __PHYSICAL_MASK") +41394e33f3a0 ("x86/tdx: Extend the confidential computing API to support TDX guests") +eb94f1b6a70a ("x86/tdx: Add __tdx_module_call() and __tdx_hypercall() helper functions") +527a534c7326 ("x86/tdx: Provide common base for SEAMCALL and TDCALL C wrappers") +59bd54a84d15 ("x86/tdx: Detect running as a TDX guest in early boot") +b577f542f93c ("x86/coco: Add API to handle encryption mask") +655a0fa34b4f ("x86/coco: Explicitly declare type of confidential computing platform") +6198311093da ("x86/cc: Move arch/x86/{kernel/cc_platform.c => coco/core.c}") +cb3f09f9afe5 ("Merge tag 'hyperv-next-signed-20220114' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux") diff --git a/v5.8/e95df4ec0c0c9791941f112db699fae794b9862a b/v5.8/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..889214a0359 --- /dev/null +++ b/v5.8/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1,6 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") +6613d82e617d ("x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key") +f44075ecafb7 ("x86/nmi: Fix out-of-order NMI nesting checks & false positive warning") +f58d6fbcb7c8 ("x86/CPU/AMD: Fix the DIV(0) initial fix attempt") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +138bcddb86d8 ("Merge tag 'x86_bugs_srso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.8/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v5.8/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..ce8b97bda24 --- /dev/null +++ b/v5.8/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1,2 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") diff --git a/v5.9/11e36b0f7c2150a6453872b79555767b43c846d0 b/v5.9/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..68ce3e2a28d --- /dev/null +++ b/v5.9/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,20 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +94a855111ed9 ("Merge tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.9/15675706241887ed7fdad9e91f4bf977b9896d0f b/v5.9/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..39dcaa0d84d --- /dev/null +++ b/v5.9/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1,6 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") +3e3f06950434 ("x86/ibt: Annotate text references") +99c95c5d4f10 ("x86/alternative: Simplify int3_selftest_ip") +b17c2baa305c ("x86: Prepare inline-asm for straight-line-speculation") +e453f872b72f ("x86/xen: switch initial pvops IRQ functions to dummy ones") +79ef0c001425 ("Merge tag 'trace-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace") diff --git a/v5.9/2a0180129d726a4b953232175857d442651b55a0 b/v5.9/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..a78bd523dc3 --- /dev/null +++ b/v5.9/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1,7 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") +81ac7e5d7417 ("KVM: Add GDS_NO support to KVM") +8974eb588283 ("x86/speculation: Add Gather Data Sampling mitigation") +7c7077a72674 ("x86/cpu: Switch to arch_cpu_finalize_init()") +493a2c2d23ca ("Documentation/hw-vuln: Add documentation for Cross-Thread Return Predictions") +be8de49bea50 ("x86/speculation: Identify processors vulnerable to SMT RSB predictions") +268325bda529 ("Merge tag 'random-6.2-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random") diff --git a/v5.9/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v5.9/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..6574140cfcf --- /dev/null +++ b/v5.9/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1,15 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") +6bc6f7d9d7ac ("x86/sev: Use the GHCB protocol when available for SNP CPUID requests") +6c3211796326 ("x86/sev: Add SNP-specific unaccepted memory support") +15d9088779b8 ("x86/sev: Use large PSC requests if applicable") +7006b75592fe ("x86/sev: Allow for use of the early boot GHCB for PSC requests") +69dcb1e3bbbe ("x86/sev: Put PSC struct on the stack in prep for unaccepted memory support") +5dee19b6b2b1 ("x86/sev: Fix calculation of end address based on number of pages") +75d090fd167a ("x86/tdx: Add unaccepted memory support") +c2b353ae24d6 ("x86/tdx: Refactor try_accept_one()") +ff40b5769a50 ("x86/tdx: Make _tdx_hypercall() and __tdx_module_call() available in boot stub") +3fd1239a7835 ("x86/boot/compressed: Handle unaccepted memory") +745e3ed85f71 ("efi/libstub: Implement support for unaccepted memory") +2e9f46ee1599 ("efi/x86: Get full memory map in allocate_e820()") +fd936fd8ac10 ("efi: fix missing prototype warnings") +7b664cc38ea7 ("Merge tag 'x86_tdx_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.9/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v5.9/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..6d719d3d5f0 --- /dev/null +++ b/v5.9/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") diff --git a/v5.9/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v5.9/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..9242498675a --- /dev/null +++ b/v5.9/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,20 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") diff --git a/v5.9/4e42765d1be01111df0c0275bbaf1db1acef346e b/v5.9/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..a53a0bedc87 --- /dev/null +++ b/v5.9/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1,3 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") +182ac87070e2 ("Documentation/hw-vuln: Unify filename specification in index") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.9/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v5.9/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v5.9/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v5.9/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v5.9/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..7c6ef094fd8 --- /dev/null +++ b/v5.9/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,20 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") +baf8361e5455 ("x86/bugs: Add asm helpers for executing VERW") +84168ae786f8 ("x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf") +a9dc9ec5a1fa ("x86/cpu, kvm: Add the NO_NESTED_DATA_BP feature") +c35ac8c4bf60 ("KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code") +74bee0cad8dc ("KVM: x86: Advertise that the SMM_CTL MSR is not supported") +257449c6a502 ("x86/cpufeatures: Add LbrExtV2 feature bit") +3ebc17006888 ("x86/bugs: Add retbleed=ibpb") +6ad0ad2bf8a6 ("x86/bugs: Report Intel retbleed vulnerability") +e8ec1b6e08a2 ("x86/bugs: Enable STIBP for JMP2RET") +7fbf47c7ce50 ("x86/bugs: Add AMD retbleed= boot parameter") +6b80b59b3555 ("x86/bugs: Report AMD retbleed vulnerability") +a149180fbcf3 ("x86: Add magic AMD return-thunk") +d9e9d2300681 ("x86,objtool: Create .return_sites") +15e67227c49a ("x86: Undo return-thunk damage") +0b53c374b9ef ("x86/retpoline: Use -mfunction-return") +369ae6ffc41a ("x86/retpoline: Cleanup some #ifdefery") +a883d624aed4 ("x86/cpufeatures: Move RETPOLINE flags to word 11") +8e8afafb0b55 ("Merge tag 'x86-bugs-2022-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.9/533568e06b157b175912a960efe5ebce8710b4f9 b/v5.9/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..a72392a66ad --- /dev/null +++ b/v5.9/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,20 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") diff --git a/v5.9/5da793671957e8e99fa74423fab2737bf8c772a8 b/v5.9/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..f5660df84fe --- /dev/null +++ b/v5.9/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1,20 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") diff --git a/v5.9/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v5.9/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..3eee43b871a --- /dev/null +++ b/v5.9/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,20 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v5.9/7205f06e847422b66c1506eee01b9998ffc75d76 b/v5.9/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..4072cbae832 --- /dev/null +++ b/v5.9/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1,9 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +a37dac5c5dcf ("arm64: efi: Limit allocations to 48-bit addressable physical region") +f1a116c055e3 ("efi/riscv: libstub: Split off kernel image relocation for builtin stub") +895bc3a135ff ("efi: libstub: Factor out min alignment and preferred kernel load address") +732ea9db9d8a ("efi: libstub: Move screen_info handling to common code") +69e377b28937 ("efi/arm: libstub: move ARM specific code out of generic routines") +24e88ab04488 ("Merge tag 'efi-loongarch-for-v6.1-2' into HEAD") diff --git a/v5.9/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v5.9/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..9964b347e22 --- /dev/null +++ b/v5.9/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1,20 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") diff --git a/v5.9/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v5.9/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..34b7f967820 --- /dev/null +++ b/v5.9/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1,6 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") +3477144c878a ("driver core: cpu: Fix the fallback cpu_show_gds() name") +a57c27c7ad85 ("x86/speculation: Add cpu_show_gds() prototype") +0fddfe338210 ("driver core: cpu: Unify redundant silly stubs") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.9/828263957611c210da00c1820db73fac217135b6 b/v5.9/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..8d149257101 --- /dev/null +++ b/v5.9/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,5 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +b51cc5d02834 ("Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.9/891f8890a4a3663da7056542757022870b499bc1 b/v5.9/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..36fefc4ddde --- /dev/null +++ b/v5.9/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1,3 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") +ca209f8b5f61 ("efi: x86: Fix config name for setting the NX-compatibility flag in the PE header") +24b72bb12e84 ("efi: x86: Set the NX-compatibility flag in the PE header") diff --git a/v5.9/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v5.9/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v5.9/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v5.9/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v5.9/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..abc01303176 --- /dev/null +++ b/v5.9/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1,5 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") +78a509fba9c9 ("x86/boot: Ignore NMIs during very early boot") +7734a0f31e99 ("x86/boot: Robustify calling startup_{32,64}() from the decompressor code") +33f98a9798f5 ("x86/boot/compressed: Avoid duplicate malloc() implementations") +da9803dfd395 ("Merge tag 'x86_seves_for_v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.9/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v5.9/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..e234b90d6d9 --- /dev/null +++ b/v5.9/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1,7 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") +e9d1d2bb75b2 ("treewide: Replace the use of mem_encrypt_active() with cc_platform_has()") +a449ffaf9181 ("powerpc/svm: Don't issue ultracalls if !mem_encrypt_active()") +575299ea18a8 ("x86/mm: track linear mapping split events") +e25443d2765f ("drm/amdgpu: add a dev_pm_ops prepare callback (v2)") +2cbcb78c9ee5 ("Merge tag 'amd-drm-next-5.13-2021-03-23' of https://gitlab.freedesktop.org/agd5f/linux into drm-next") diff --git a/v5.9/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v5.9/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..29f85c79276 --- /dev/null +++ b/v5.9/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1,19 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") +33e20b07bec4 ("x86/realmode: Make stack lock work in trampoline_compat()") +f6f1ae9128d2 ("x86/smpboot: Implement a bit spinlock to protect the realmode stack") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") +f098addbdb44 ("tools headers cpufeatures: Sync with the kernel sources") +db886979683a ("x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current") +ce114c866860 ("Merge tag 'x86_bugs_retbleed' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.9/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v5.9/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..899c58b9523 --- /dev/null +++ b/v5.9/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,20 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v5.9/d6a41f184dcea0814260af2780e147022c11dca8 b/v5.9/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..c13c592be7c --- /dev/null +++ b/v5.9/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,20 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +30579c8baa5b ("x86/sev: Do the C-bit verification only on the BSP") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") +332924973725 ("x86/nospec: Fix i386 RSB stuffing") +4e3aa9238277 ("x86/nospec: Unwreck the RSB stuffing") +ba6e31af2be9 ("x86/speculation: Add LFENCE to RSB fill sequence") +2b1299322016 ("x86/speculation: Add RSB VM Exit protections") +553de6e1157d ("tools headers cpufeatures: Sync with the kernel sources") +28a99e95f55c ("x86/amd: Use IBPB for firmware calls") diff --git a/v5.9/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v5.9/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..d5b1e07de5f --- /dev/null +++ b/v5.9/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1,7 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") +5ed0a99b12aa ("x86/head64: Carve out the guest encryption postprocessing into a helper") +e9d1d2bb75b2 ("treewide: Replace the use of mem_encrypt_active() with cc_platform_has()") +a449ffaf9181 ("powerpc/svm: Don't issue ultracalls if !mem_encrypt_active()") +575299ea18a8 ("x86/mm: track linear mapping split events") +e25443d2765f ("drm/amdgpu: add a dev_pm_ops prepare callback (v2)") +2cbcb78c9ee5 ("Merge tag 'amd-drm-next-5.13-2021-03-23' of https://gitlab.freedesktop.org/agd5f/linux into drm-next") diff --git a/v5.9/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v5.9/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..7c57b677362 --- /dev/null +++ b/v5.9/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1,15 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +7d28365a06af ("x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()") +f4c5ca985012 ("x86_64: Show CR4.PSE on auxiliaries like on BSP") +77a512e35db7 ("x86/boot: Avoid #VE during boot for TDX platforms") +9cf30606405f ("x86/boot: Set CR0.NE early and keep it set during the boot") +ff2e64684f15 ("x86/boot: Add a trampoline for booting APs via firmware handoff") +65fab5bc033a ("x86/tdx: Exclude shared bit from __PHYSICAL_MASK") +41394e33f3a0 ("x86/tdx: Extend the confidential computing API to support TDX guests") +eb94f1b6a70a ("x86/tdx: Add __tdx_module_call() and __tdx_hypercall() helper functions") +527a534c7326 ("x86/tdx: Provide common base for SEAMCALL and TDCALL C wrappers") +59bd54a84d15 ("x86/tdx: Detect running as a TDX guest in early boot") +b577f542f93c ("x86/coco: Add API to handle encryption mask") +655a0fa34b4f ("x86/coco: Explicitly declare type of confidential computing platform") +6198311093da ("x86/cc: Move arch/x86/{kernel/cc_platform.c => coco/core.c}") +cb3f09f9afe5 ("Merge tag 'hyperv-next-signed-20220114' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux") diff --git a/v5.9/e95df4ec0c0c9791941f112db699fae794b9862a b/v5.9/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..889214a0359 --- /dev/null +++ b/v5.9/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1,6 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") +6613d82e617d ("x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key") +f44075ecafb7 ("x86/nmi: Fix out-of-order NMI nesting checks & false positive warning") +f58d6fbcb7c8 ("x86/CPU/AMD: Fix the DIV(0) initial fix attempt") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +138bcddb86d8 ("Merge tag 'x86_bugs_srso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v5.9/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v5.9/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..ce8b97bda24 --- /dev/null +++ b/v5.9/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1,2 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") diff --git a/v6.0/11e36b0f7c2150a6453872b79555767b43c846d0 b/v6.0/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..68ce3e2a28d --- /dev/null +++ b/v6.0/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,20 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +94a855111ed9 ("Merge tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.0/15675706241887ed7fdad9e91f4bf977b9896d0f b/v6.0/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..3844035ca46 --- /dev/null +++ b/v6.0/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") diff --git a/v6.0/2a0180129d726a4b953232175857d442651b55a0 b/v6.0/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..a78bd523dc3 --- /dev/null +++ b/v6.0/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1,7 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") +81ac7e5d7417 ("KVM: Add GDS_NO support to KVM") +8974eb588283 ("x86/speculation: Add Gather Data Sampling mitigation") +7c7077a72674 ("x86/cpu: Switch to arch_cpu_finalize_init()") +493a2c2d23ca ("Documentation/hw-vuln: Add documentation for Cross-Thread Return Predictions") +be8de49bea50 ("x86/speculation: Identify processors vulnerable to SMT RSB predictions") +268325bda529 ("Merge tag 'random-6.2-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random") diff --git a/v6.0/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v6.0/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..6574140cfcf --- /dev/null +++ b/v6.0/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1,15 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") +6bc6f7d9d7ac ("x86/sev: Use the GHCB protocol when available for SNP CPUID requests") +6c3211796326 ("x86/sev: Add SNP-specific unaccepted memory support") +15d9088779b8 ("x86/sev: Use large PSC requests if applicable") +7006b75592fe ("x86/sev: Allow for use of the early boot GHCB for PSC requests") +69dcb1e3bbbe ("x86/sev: Put PSC struct on the stack in prep for unaccepted memory support") +5dee19b6b2b1 ("x86/sev: Fix calculation of end address based on number of pages") +75d090fd167a ("x86/tdx: Add unaccepted memory support") +c2b353ae24d6 ("x86/tdx: Refactor try_accept_one()") +ff40b5769a50 ("x86/tdx: Make _tdx_hypercall() and __tdx_module_call() available in boot stub") +3fd1239a7835 ("x86/boot/compressed: Handle unaccepted memory") +745e3ed85f71 ("efi/libstub: Implement support for unaccepted memory") +2e9f46ee1599 ("efi/x86: Get full memory map in allocate_e820()") +fd936fd8ac10 ("efi: fix missing prototype warnings") +7b664cc38ea7 ("Merge tag 'x86_tdx_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.0/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v6.0/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..6d719d3d5f0 --- /dev/null +++ b/v6.0/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") diff --git a/v6.0/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v6.0/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..9242498675a --- /dev/null +++ b/v6.0/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,20 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") diff --git a/v6.0/4e42765d1be01111df0c0275bbaf1db1acef346e b/v6.0/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..a53a0bedc87 --- /dev/null +++ b/v6.0/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1,3 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") +182ac87070e2 ("Documentation/hw-vuln: Unify filename specification in index") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.0/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v6.0/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v6.0/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v6.0/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v6.0/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..80410fed91f --- /dev/null +++ b/v6.0/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,8 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") +baf8361e5455 ("x86/bugs: Add asm helpers for executing VERW") +84168ae786f8 ("x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf") +a9dc9ec5a1fa ("x86/cpu, kvm: Add the NO_NESTED_DATA_BP feature") +c35ac8c4bf60 ("KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code") +74bee0cad8dc ("KVM: x86: Advertise that the SMM_CTL MSR is not supported") +257449c6a502 ("x86/cpufeatures: Add LbrExtV2 feature bit") diff --git a/v6.0/533568e06b157b175912a960efe5ebce8710b4f9 b/v6.0/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..220847a88b1 --- /dev/null +++ b/v6.0/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,18 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") diff --git a/v6.0/5da793671957e8e99fa74423fab2737bf8c772a8 b/v6.0/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..c8227a36e96 --- /dev/null +++ b/v6.0/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1,15 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") diff --git a/v6.0/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v6.0/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..3eee43b871a --- /dev/null +++ b/v6.0/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,20 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v6.0/7205f06e847422b66c1506eee01b9998ffc75d76 b/v6.0/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..4072cbae832 --- /dev/null +++ b/v6.0/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1,9 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +a37dac5c5dcf ("arm64: efi: Limit allocations to 48-bit addressable physical region") +f1a116c055e3 ("efi/riscv: libstub: Split off kernel image relocation for builtin stub") +895bc3a135ff ("efi: libstub: Factor out min alignment and preferred kernel load address") +732ea9db9d8a ("efi: libstub: Move screen_info handling to common code") +69e377b28937 ("efi/arm: libstub: move ARM specific code out of generic routines") +24e88ab04488 ("Merge tag 'efi-loongarch-for-v6.1-2' into HEAD") diff --git a/v6.0/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v6.0/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..8e52646a1d8 --- /dev/null +++ b/v6.0/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1,12 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") diff --git a/v6.0/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v6.0/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..34b7f967820 --- /dev/null +++ b/v6.0/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1,6 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") +3477144c878a ("driver core: cpu: Fix the fallback cpu_show_gds() name") +a57c27c7ad85 ("x86/speculation: Add cpu_show_gds() prototype") +0fddfe338210 ("driver core: cpu: Unify redundant silly stubs") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.0/828263957611c210da00c1820db73fac217135b6 b/v6.0/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..8d149257101 --- /dev/null +++ b/v6.0/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,5 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +b51cc5d02834 ("Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.0/891f8890a4a3663da7056542757022870b499bc1 b/v6.0/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..358b8f2e554 --- /dev/null +++ b/v6.0/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") diff --git a/v6.0/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v6.0/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v6.0/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v6.0/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v6.0/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..250837670a6 --- /dev/null +++ b/v6.0/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1,3 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") +78a509fba9c9 ("x86/boot: Ignore NMIs during very early boot") +7734a0f31e99 ("x86/boot: Robustify calling startup_{32,64}() from the decompressor code") diff --git a/v6.0/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v6.0/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..7be54d8b92a --- /dev/null +++ b/v6.0/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") diff --git a/v6.0/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v6.0/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..f6e0f7d12c3 --- /dev/null +++ b/v6.0/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1,10 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") +33e20b07bec4 ("x86/realmode: Make stack lock work in trampoline_compat()") +f6f1ae9128d2 ("x86/smpboot: Implement a bit spinlock to protect the realmode stack") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") diff --git a/v6.0/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v6.0/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..899c58b9523 --- /dev/null +++ b/v6.0/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,20 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v6.0/d6a41f184dcea0814260af2780e147022c11dca8 b/v6.0/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..70a1d9d5937 --- /dev/null +++ b/v6.0/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,14 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +30579c8baa5b ("x86/sev: Do the C-bit verification only on the BSP") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") diff --git a/v6.0/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v6.0/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..da92d281c0c --- /dev/null +++ b/v6.0/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") diff --git a/v6.0/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v6.0/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..04422b6411d --- /dev/null +++ b/v6.0/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1,3 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +7d28365a06af ("x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()") +f4c5ca985012 ("x86_64: Show CR4.PSE on auxiliaries like on BSP") diff --git a/v6.0/e95df4ec0c0c9791941f112db699fae794b9862a b/v6.0/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..889214a0359 --- /dev/null +++ b/v6.0/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1,6 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") +6613d82e617d ("x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key") +f44075ecafb7 ("x86/nmi: Fix out-of-order NMI nesting checks & false positive warning") +f58d6fbcb7c8 ("x86/CPU/AMD: Fix the DIV(0) initial fix attempt") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +138bcddb86d8 ("Merge tag 'x86_bugs_srso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.0/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v6.0/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..ce8b97bda24 --- /dev/null +++ b/v6.0/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1,2 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") diff --git a/v6.1/11e36b0f7c2150a6453872b79555767b43c846d0 b/v6.1/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..68ce3e2a28d --- /dev/null +++ b/v6.1/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,20 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +94a855111ed9 ("Merge tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.1/15675706241887ed7fdad9e91f4bf977b9896d0f b/v6.1/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..3844035ca46 --- /dev/null +++ b/v6.1/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") diff --git a/v6.1/2a0180129d726a4b953232175857d442651b55a0 b/v6.1/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..a78bd523dc3 --- /dev/null +++ b/v6.1/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1,7 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") +81ac7e5d7417 ("KVM: Add GDS_NO support to KVM") +8974eb588283 ("x86/speculation: Add Gather Data Sampling mitigation") +7c7077a72674 ("x86/cpu: Switch to arch_cpu_finalize_init()") +493a2c2d23ca ("Documentation/hw-vuln: Add documentation for Cross-Thread Return Predictions") +be8de49bea50 ("x86/speculation: Identify processors vulnerable to SMT RSB predictions") +268325bda529 ("Merge tag 'random-6.2-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random") diff --git a/v6.1/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v6.1/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..6574140cfcf --- /dev/null +++ b/v6.1/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1,15 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") +6bc6f7d9d7ac ("x86/sev: Use the GHCB protocol when available for SNP CPUID requests") +6c3211796326 ("x86/sev: Add SNP-specific unaccepted memory support") +15d9088779b8 ("x86/sev: Use large PSC requests if applicable") +7006b75592fe ("x86/sev: Allow for use of the early boot GHCB for PSC requests") +69dcb1e3bbbe ("x86/sev: Put PSC struct on the stack in prep for unaccepted memory support") +5dee19b6b2b1 ("x86/sev: Fix calculation of end address based on number of pages") +75d090fd167a ("x86/tdx: Add unaccepted memory support") +c2b353ae24d6 ("x86/tdx: Refactor try_accept_one()") +ff40b5769a50 ("x86/tdx: Make _tdx_hypercall() and __tdx_module_call() available in boot stub") +3fd1239a7835 ("x86/boot/compressed: Handle unaccepted memory") +745e3ed85f71 ("efi/libstub: Implement support for unaccepted memory") +2e9f46ee1599 ("efi/x86: Get full memory map in allocate_e820()") +fd936fd8ac10 ("efi: fix missing prototype warnings") +7b664cc38ea7 ("Merge tag 'x86_tdx_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.1/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v6.1/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..6d719d3d5f0 --- /dev/null +++ b/v6.1/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") diff --git a/v6.1/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v6.1/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..9242498675a --- /dev/null +++ b/v6.1/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,20 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") diff --git a/v6.1/4e42765d1be01111df0c0275bbaf1db1acef346e b/v6.1/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..a53a0bedc87 --- /dev/null +++ b/v6.1/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1,3 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") +182ac87070e2 ("Documentation/hw-vuln: Unify filename specification in index") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.1/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v6.1/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v6.1/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v6.1/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v6.1/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..d8152f06071 --- /dev/null +++ b/v6.1/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,7 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") +baf8361e5455 ("x86/bugs: Add asm helpers for executing VERW") +84168ae786f8 ("x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf") +a9dc9ec5a1fa ("x86/cpu, kvm: Add the NO_NESTED_DATA_BP feature") +c35ac8c4bf60 ("KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code") +74bee0cad8dc ("KVM: x86: Advertise that the SMM_CTL MSR is not supported") diff --git a/v6.1/533568e06b157b175912a960efe5ebce8710b4f9 b/v6.1/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..220847a88b1 --- /dev/null +++ b/v6.1/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,18 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") diff --git a/v6.1/5da793671957e8e99fa74423fab2737bf8c772a8 b/v6.1/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..c8227a36e96 --- /dev/null +++ b/v6.1/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1,15 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") diff --git a/v6.1/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v6.1/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..3eee43b871a --- /dev/null +++ b/v6.1/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,20 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v6.1/7205f06e847422b66c1506eee01b9998ffc75d76 b/v6.1/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..4c69b7c6441 --- /dev/null +++ b/v6.1/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1,7 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +a37dac5c5dcf ("arm64: efi: Limit allocations to 48-bit addressable physical region") +f1a116c055e3 ("efi/riscv: libstub: Split off kernel image relocation for builtin stub") +895bc3a135ff ("efi: libstub: Factor out min alignment and preferred kernel load address") +732ea9db9d8a ("efi: libstub: Move screen_info handling to common code") diff --git a/v6.1/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v6.1/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..8e52646a1d8 --- /dev/null +++ b/v6.1/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1,12 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") diff --git a/v6.1/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v6.1/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..34b7f967820 --- /dev/null +++ b/v6.1/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1,6 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") +3477144c878a ("driver core: cpu: Fix the fallback cpu_show_gds() name") +a57c27c7ad85 ("x86/speculation: Add cpu_show_gds() prototype") +0fddfe338210 ("driver core: cpu: Unify redundant silly stubs") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.1/828263957611c210da00c1820db73fac217135b6 b/v6.1/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..8d149257101 --- /dev/null +++ b/v6.1/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,5 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +b51cc5d02834 ("Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.1/891f8890a4a3663da7056542757022870b499bc1 b/v6.1/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..358b8f2e554 --- /dev/null +++ b/v6.1/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") diff --git a/v6.1/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v6.1/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v6.1/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v6.1/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v6.1/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..250837670a6 --- /dev/null +++ b/v6.1/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1,3 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") +78a509fba9c9 ("x86/boot: Ignore NMIs during very early boot") +7734a0f31e99 ("x86/boot: Robustify calling startup_{32,64}() from the decompressor code") diff --git a/v6.1/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v6.1/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..7be54d8b92a --- /dev/null +++ b/v6.1/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") diff --git a/v6.1/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v6.1/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..f6e0f7d12c3 --- /dev/null +++ b/v6.1/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1,10 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") +33e20b07bec4 ("x86/realmode: Make stack lock work in trampoline_compat()") +f6f1ae9128d2 ("x86/smpboot: Implement a bit spinlock to protect the realmode stack") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") diff --git a/v6.1/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v6.1/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..899c58b9523 --- /dev/null +++ b/v6.1/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,20 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v6.1/d6a41f184dcea0814260af2780e147022c11dca8 b/v6.1/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..70a1d9d5937 --- /dev/null +++ b/v6.1/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,14 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +30579c8baa5b ("x86/sev: Do the C-bit verification only on the BSP") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") +5d8213864ade ("x86/retbleed: Add SKL return thunk") +770ae1b70952 ("x86/returnthunk: Allow different return thunks") +c063a217bc07 ("x86/percpu: Move current_top_of_stack next to current_task") +7443b296e699 ("x86/percpu: Move cpu_number next to current_task") +64701838bf05 ("x86/percpu: Move preempt_count next to current_task") +e57ef2ed97c1 ("x86: Put hot per CPU variables into a struct") diff --git a/v6.1/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v6.1/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..da92d281c0c --- /dev/null +++ b/v6.1/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") diff --git a/v6.1/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v6.1/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..04422b6411d --- /dev/null +++ b/v6.1/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1,3 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +7d28365a06af ("x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()") +f4c5ca985012 ("x86_64: Show CR4.PSE on auxiliaries like on BSP") diff --git a/v6.1/e95df4ec0c0c9791941f112db699fae794b9862a b/v6.1/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..889214a0359 --- /dev/null +++ b/v6.1/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1,6 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") +6613d82e617d ("x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key") +f44075ecafb7 ("x86/nmi: Fix out-of-order NMI nesting checks & false positive warning") +f58d6fbcb7c8 ("x86/CPU/AMD: Fix the DIV(0) initial fix attempt") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +138bcddb86d8 ("Merge tag 'x86_bugs_srso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.1/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v6.1/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..ce8b97bda24 --- /dev/null +++ b/v6.1/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1,2 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") diff --git a/v6.2/11e36b0f7c2150a6453872b79555767b43c846d0 b/v6.2/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..a0f64d324f5 --- /dev/null +++ b/v6.2/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,19 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v6.2/15675706241887ed7fdad9e91f4bf977b9896d0f b/v6.2/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..3844035ca46 --- /dev/null +++ b/v6.2/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") diff --git a/v6.2/2a0180129d726a4b953232175857d442651b55a0 b/v6.2/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..96045728a7f --- /dev/null +++ b/v6.2/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1,4 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") +81ac7e5d7417 ("KVM: Add GDS_NO support to KVM") +8974eb588283 ("x86/speculation: Add Gather Data Sampling mitigation") +7c7077a72674 ("x86/cpu: Switch to arch_cpu_finalize_init()") diff --git a/v6.2/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v6.2/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..6574140cfcf --- /dev/null +++ b/v6.2/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1,15 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") +6bc6f7d9d7ac ("x86/sev: Use the GHCB protocol when available for SNP CPUID requests") +6c3211796326 ("x86/sev: Add SNP-specific unaccepted memory support") +15d9088779b8 ("x86/sev: Use large PSC requests if applicable") +7006b75592fe ("x86/sev: Allow for use of the early boot GHCB for PSC requests") +69dcb1e3bbbe ("x86/sev: Put PSC struct on the stack in prep for unaccepted memory support") +5dee19b6b2b1 ("x86/sev: Fix calculation of end address based on number of pages") +75d090fd167a ("x86/tdx: Add unaccepted memory support") +c2b353ae24d6 ("x86/tdx: Refactor try_accept_one()") +ff40b5769a50 ("x86/tdx: Make _tdx_hypercall() and __tdx_module_call() available in boot stub") +3fd1239a7835 ("x86/boot/compressed: Handle unaccepted memory") +745e3ed85f71 ("efi/libstub: Implement support for unaccepted memory") +2e9f46ee1599 ("efi/x86: Get full memory map in allocate_e820()") +fd936fd8ac10 ("efi: fix missing prototype warnings") +7b664cc38ea7 ("Merge tag 'x86_tdx_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.2/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v6.2/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..6d719d3d5f0 --- /dev/null +++ b/v6.2/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") diff --git a/v6.2/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v6.2/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..9242498675a --- /dev/null +++ b/v6.2/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,20 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") diff --git a/v6.2/4e42765d1be01111df0c0275bbaf1db1acef346e b/v6.2/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..a53a0bedc87 --- /dev/null +++ b/v6.2/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1,3 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") +182ac87070e2 ("Documentation/hw-vuln: Unify filename specification in index") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.2/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v6.2/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v6.2/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v6.2/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v6.2/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..dcd5b1e674e --- /dev/null +++ b/v6.2/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,6 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") +baf8361e5455 ("x86/bugs: Add asm helpers for executing VERW") +84168ae786f8 ("x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf") +a9dc9ec5a1fa ("x86/cpu, kvm: Add the NO_NESTED_DATA_BP feature") +c35ac8c4bf60 ("KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code") diff --git a/v6.2/533568e06b157b175912a960efe5ebce8710b4f9 b/v6.2/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..b7ff7a3c789 --- /dev/null +++ b/v6.2/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,12 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v6.2/5da793671957e8e99fa74423fab2737bf8c772a8 b/v6.2/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..6a45603aa8a --- /dev/null +++ b/v6.2/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1,9 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v6.2/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v6.2/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..3eee43b871a --- /dev/null +++ b/v6.2/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,20 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v6.2/7205f06e847422b66c1506eee01b9998ffc75d76 b/v6.2/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..c591ff8718f --- /dev/null +++ b/v6.2/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1,3 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v6.2/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v6.2/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..c9e93059036 --- /dev/null +++ b/v6.2/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1,6 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v6.2/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v6.2/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..34b7f967820 --- /dev/null +++ b/v6.2/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1,6 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") +3477144c878a ("driver core: cpu: Fix the fallback cpu_show_gds() name") +a57c27c7ad85 ("x86/speculation: Add cpu_show_gds() prototype") +0fddfe338210 ("driver core: cpu: Unify redundant silly stubs") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.2/828263957611c210da00c1820db73fac217135b6 b/v6.2/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..8d149257101 --- /dev/null +++ b/v6.2/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,5 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +b51cc5d02834 ("Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.2/891f8890a4a3663da7056542757022870b499bc1 b/v6.2/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..358b8f2e554 --- /dev/null +++ b/v6.2/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") diff --git a/v6.2/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v6.2/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v6.2/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v6.2/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v6.2/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..250837670a6 --- /dev/null +++ b/v6.2/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1,3 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") +78a509fba9c9 ("x86/boot: Ignore NMIs during very early boot") +7734a0f31e99 ("x86/boot: Robustify calling startup_{32,64}() from the decompressor code") diff --git a/v6.2/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v6.2/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..7be54d8b92a --- /dev/null +++ b/v6.2/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") diff --git a/v6.2/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v6.2/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..9d3ececb228 --- /dev/null +++ b/v6.2/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1,4 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") +33e20b07bec4 ("x86/realmode: Make stack lock work in trampoline_compat()") +f6f1ae9128d2 ("x86/smpboot: Implement a bit spinlock to protect the realmode stack") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v6.2/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v6.2/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..899c58b9523 --- /dev/null +++ b/v6.2/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,20 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v6.2/d6a41f184dcea0814260af2780e147022c11dca8 b/v6.2/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..feb55940bba --- /dev/null +++ b/v6.2/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,8 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +30579c8baa5b ("x86/sev: Do the C-bit verification only on the BSP") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v6.2/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v6.2/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..da92d281c0c --- /dev/null +++ b/v6.2/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") diff --git a/v6.2/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v6.2/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..04422b6411d --- /dev/null +++ b/v6.2/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1,3 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +7d28365a06af ("x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()") +f4c5ca985012 ("x86_64: Show CR4.PSE on auxiliaries like on BSP") diff --git a/v6.2/e95df4ec0c0c9791941f112db699fae794b9862a b/v6.2/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..889214a0359 --- /dev/null +++ b/v6.2/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1,6 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") +6613d82e617d ("x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key") +f44075ecafb7 ("x86/nmi: Fix out-of-order NMI nesting checks & false positive warning") +f58d6fbcb7c8 ("x86/CPU/AMD: Fix the DIV(0) initial fix attempt") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +138bcddb86d8 ("Merge tag 'x86_bugs_srso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.2/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v6.2/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..ce8b97bda24 --- /dev/null +++ b/v6.2/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1,2 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") diff --git a/v6.3/11e36b0f7c2150a6453872b79555767b43c846d0 b/v6.3/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..a0f64d324f5 --- /dev/null +++ b/v6.3/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,19 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v6.3/15675706241887ed7fdad9e91f4bf977b9896d0f b/v6.3/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..3844035ca46 --- /dev/null +++ b/v6.3/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") diff --git a/v6.3/2a0180129d726a4b953232175857d442651b55a0 b/v6.3/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..96045728a7f --- /dev/null +++ b/v6.3/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1,4 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") +81ac7e5d7417 ("KVM: Add GDS_NO support to KVM") +8974eb588283 ("x86/speculation: Add Gather Data Sampling mitigation") +7c7077a72674 ("x86/cpu: Switch to arch_cpu_finalize_init()") diff --git a/v6.3/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v6.3/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..6574140cfcf --- /dev/null +++ b/v6.3/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1,15 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") +6bc6f7d9d7ac ("x86/sev: Use the GHCB protocol when available for SNP CPUID requests") +6c3211796326 ("x86/sev: Add SNP-specific unaccepted memory support") +15d9088779b8 ("x86/sev: Use large PSC requests if applicable") +7006b75592fe ("x86/sev: Allow for use of the early boot GHCB for PSC requests") +69dcb1e3bbbe ("x86/sev: Put PSC struct on the stack in prep for unaccepted memory support") +5dee19b6b2b1 ("x86/sev: Fix calculation of end address based on number of pages") +75d090fd167a ("x86/tdx: Add unaccepted memory support") +c2b353ae24d6 ("x86/tdx: Refactor try_accept_one()") +ff40b5769a50 ("x86/tdx: Make _tdx_hypercall() and __tdx_module_call() available in boot stub") +3fd1239a7835 ("x86/boot/compressed: Handle unaccepted memory") +745e3ed85f71 ("efi/libstub: Implement support for unaccepted memory") +2e9f46ee1599 ("efi/x86: Get full memory map in allocate_e820()") +fd936fd8ac10 ("efi: fix missing prototype warnings") +7b664cc38ea7 ("Merge tag 'x86_tdx_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.3/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v6.3/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..6d719d3d5f0 --- /dev/null +++ b/v6.3/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") diff --git a/v6.3/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v6.3/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..9242498675a --- /dev/null +++ b/v6.3/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,20 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") diff --git a/v6.3/4e42765d1be01111df0c0275bbaf1db1acef346e b/v6.3/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..a53a0bedc87 --- /dev/null +++ b/v6.3/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1,3 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") +182ac87070e2 ("Documentation/hw-vuln: Unify filename specification in index") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.3/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v6.3/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v6.3/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v6.3/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v6.3/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..3c82fbfc2c4 --- /dev/null +++ b/v6.3/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,3 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") +baf8361e5455 ("x86/bugs: Add asm helpers for executing VERW") diff --git a/v6.3/533568e06b157b175912a960efe5ebce8710b4f9 b/v6.3/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..b7ff7a3c789 --- /dev/null +++ b/v6.3/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,12 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v6.3/5da793671957e8e99fa74423fab2737bf8c772a8 b/v6.3/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..6a45603aa8a --- /dev/null +++ b/v6.3/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1,9 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v6.3/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v6.3/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..3eee43b871a --- /dev/null +++ b/v6.3/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,20 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v6.3/7205f06e847422b66c1506eee01b9998ffc75d76 b/v6.3/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..c591ff8718f --- /dev/null +++ b/v6.3/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1,3 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v6.3/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v6.3/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..c9e93059036 --- /dev/null +++ b/v6.3/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1,6 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v6.3/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v6.3/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..34b7f967820 --- /dev/null +++ b/v6.3/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1,6 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") +3477144c878a ("driver core: cpu: Fix the fallback cpu_show_gds() name") +a57c27c7ad85 ("x86/speculation: Add cpu_show_gds() prototype") +0fddfe338210 ("driver core: cpu: Unify redundant silly stubs") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.3/828263957611c210da00c1820db73fac217135b6 b/v6.3/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..8d149257101 --- /dev/null +++ b/v6.3/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,5 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +b51cc5d02834 ("Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.3/891f8890a4a3663da7056542757022870b499bc1 b/v6.3/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..358b8f2e554 --- /dev/null +++ b/v6.3/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") diff --git a/v6.3/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v6.3/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v6.3/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v6.3/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v6.3/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..17b6d3d28b8 --- /dev/null +++ b/v6.3/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1,2 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") +78a509fba9c9 ("x86/boot: Ignore NMIs during very early boot") diff --git a/v6.3/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v6.3/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..7be54d8b92a --- /dev/null +++ b/v6.3/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") diff --git a/v6.3/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v6.3/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..9d3ececb228 --- /dev/null +++ b/v6.3/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1,4 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") +33e20b07bec4 ("x86/realmode: Make stack lock work in trampoline_compat()") +f6f1ae9128d2 ("x86/smpboot: Implement a bit spinlock to protect the realmode stack") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v6.3/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v6.3/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..899c58b9523 --- /dev/null +++ b/v6.3/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,20 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v6.3/d6a41f184dcea0814260af2780e147022c11dca8 b/v6.3/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..feb55940bba --- /dev/null +++ b/v6.3/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,8 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +30579c8baa5b ("x86/sev: Do the C-bit verification only on the BSP") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") +8f6be6d870e8 ("x86/smpboot: Remove initial_gs") +c253b64020c7 ("x86/smpboot: Remove early_gdt_descr on 64-bit") +3adee777ad0d ("x86/smpboot: Remove initial_stack on 64-bit") diff --git a/v6.3/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v6.3/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..da92d281c0c --- /dev/null +++ b/v6.3/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") diff --git a/v6.3/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v6.3/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..04422b6411d --- /dev/null +++ b/v6.3/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1,3 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +7d28365a06af ("x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()") +f4c5ca985012 ("x86_64: Show CR4.PSE on auxiliaries like on BSP") diff --git a/v6.3/e95df4ec0c0c9791941f112db699fae794b9862a b/v6.3/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..889214a0359 --- /dev/null +++ b/v6.3/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1,6 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") +6613d82e617d ("x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key") +f44075ecafb7 ("x86/nmi: Fix out-of-order NMI nesting checks & false positive warning") +f58d6fbcb7c8 ("x86/CPU/AMD: Fix the DIV(0) initial fix attempt") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +138bcddb86d8 ("Merge tag 'x86_bugs_srso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.3/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v6.3/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..ce8b97bda24 --- /dev/null +++ b/v6.3/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1,2 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") diff --git a/v6.4/11e36b0f7c2150a6453872b79555767b43c846d0 b/v6.4/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..8ab88e4f13f --- /dev/null +++ b/v6.4/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,16 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") diff --git a/v6.4/15675706241887ed7fdad9e91f4bf977b9896d0f b/v6.4/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..3844035ca46 --- /dev/null +++ b/v6.4/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") diff --git a/v6.4/2a0180129d726a4b953232175857d442651b55a0 b/v6.4/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..96045728a7f --- /dev/null +++ b/v6.4/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1,4 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") +81ac7e5d7417 ("KVM: Add GDS_NO support to KVM") +8974eb588283 ("x86/speculation: Add Gather Data Sampling mitigation") +7c7077a72674 ("x86/cpu: Switch to arch_cpu_finalize_init()") diff --git a/v6.4/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v6.4/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..1e56bce515c --- /dev/null +++ b/v6.4/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1,13 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") +6bc6f7d9d7ac ("x86/sev: Use the GHCB protocol when available for SNP CPUID requests") +6c3211796326 ("x86/sev: Add SNP-specific unaccepted memory support") +15d9088779b8 ("x86/sev: Use large PSC requests if applicable") +7006b75592fe ("x86/sev: Allow for use of the early boot GHCB for PSC requests") +69dcb1e3bbbe ("x86/sev: Put PSC struct on the stack in prep for unaccepted memory support") +5dee19b6b2b1 ("x86/sev: Fix calculation of end address based on number of pages") +75d090fd167a ("x86/tdx: Add unaccepted memory support") +c2b353ae24d6 ("x86/tdx: Refactor try_accept_one()") +ff40b5769a50 ("x86/tdx: Make _tdx_hypercall() and __tdx_module_call() available in boot stub") +3fd1239a7835 ("x86/boot/compressed: Handle unaccepted memory") +745e3ed85f71 ("efi/libstub: Implement support for unaccepted memory") +2e9f46ee1599 ("efi/x86: Get full memory map in allocate_e820()") diff --git a/v6.4/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v6.4/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..6d719d3d5f0 --- /dev/null +++ b/v6.4/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") diff --git a/v6.4/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v6.4/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..9242498675a --- /dev/null +++ b/v6.4/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,20 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") diff --git a/v6.4/4e42765d1be01111df0c0275bbaf1db1acef346e b/v6.4/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..a53a0bedc87 --- /dev/null +++ b/v6.4/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1,3 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") +182ac87070e2 ("Documentation/hw-vuln: Unify filename specification in index") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.4/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v6.4/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v6.4/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v6.4/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v6.4/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..3c82fbfc2c4 --- /dev/null +++ b/v6.4/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,3 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") +baf8361e5455 ("x86/bugs: Add asm helpers for executing VERW") diff --git a/v6.4/533568e06b157b175912a960efe5ebce8710b4f9 b/v6.4/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..8afc54cb690 --- /dev/null +++ b/v6.4/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,9 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") diff --git a/v6.4/5da793671957e8e99fa74423fab2737bf8c772a8 b/v6.4/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..c283a03cb1b --- /dev/null +++ b/v6.4/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1,6 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") diff --git a/v6.4/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v6.4/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..9928865659c --- /dev/null +++ b/v6.4/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,17 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") diff --git a/v6.4/7205f06e847422b66c1506eee01b9998ffc75d76 b/v6.4/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..c591ff8718f --- /dev/null +++ b/v6.4/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1,3 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v6.4/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v6.4/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..c6603ee48a0 --- /dev/null +++ b/v6.4/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1,3 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") diff --git a/v6.4/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v6.4/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..34b7f967820 --- /dev/null +++ b/v6.4/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1,6 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") +3477144c878a ("driver core: cpu: Fix the fallback cpu_show_gds() name") +a57c27c7ad85 ("x86/speculation: Add cpu_show_gds() prototype") +0fddfe338210 ("driver core: cpu: Unify redundant silly stubs") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +64094e7e3118 ("Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.4/828263957611c210da00c1820db73fac217135b6 b/v6.4/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..8d149257101 --- /dev/null +++ b/v6.4/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,5 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +b51cc5d02834 ("Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.4/891f8890a4a3663da7056542757022870b499bc1 b/v6.4/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..358b8f2e554 --- /dev/null +++ b/v6.4/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") diff --git a/v6.4/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v6.4/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v6.4/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v6.4/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v6.4/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..17b6d3d28b8 --- /dev/null +++ b/v6.4/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1,2 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") +78a509fba9c9 ("x86/boot: Ignore NMIs during very early boot") diff --git a/v6.4/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v6.4/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..7be54d8b92a --- /dev/null +++ b/v6.4/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") diff --git a/v6.4/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v6.4/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..b831c4e13fa --- /dev/null +++ b/v6.4/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1,3 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") +33e20b07bec4 ("x86/realmode: Make stack lock work in trampoline_compat()") +f6f1ae9128d2 ("x86/smpboot: Implement a bit spinlock to protect the realmode stack") diff --git a/v6.4/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v6.4/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..899c58b9523 --- /dev/null +++ b/v6.4/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,20 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v6.4/d6a41f184dcea0814260af2780e147022c11dca8 b/v6.4/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..253c2793a4b --- /dev/null +++ b/v6.4/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,5 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +30579c8baa5b ("x86/sev: Do the C-bit verification only on the BSP") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") +7e75178a0950 ("x86/smpboot: Support parallel startup of secondary CPUs") diff --git a/v6.4/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v6.4/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..da92d281c0c --- /dev/null +++ b/v6.4/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") diff --git a/v6.4/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v6.4/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..04422b6411d --- /dev/null +++ b/v6.4/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1,3 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +7d28365a06af ("x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()") +f4c5ca985012 ("x86_64: Show CR4.PSE on auxiliaries like on BSP") diff --git a/v6.4/e95df4ec0c0c9791941f112db699fae794b9862a b/v6.4/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..889214a0359 --- /dev/null +++ b/v6.4/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1,6 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") +6613d82e617d ("x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key") +f44075ecafb7 ("x86/nmi: Fix out-of-order NMI nesting checks & false positive warning") +f58d6fbcb7c8 ("x86/CPU/AMD: Fix the DIV(0) initial fix attempt") +77245f1c3c64 ("x86/CPU/AMD: Do not leak quotient data after a division by 0") +138bcddb86d8 ("Merge tag 'x86_bugs_srso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.4/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v6.4/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..ce8b97bda24 --- /dev/null +++ b/v6.4/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1,2 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") diff --git a/v6.5/11e36b0f7c2150a6453872b79555767b43c846d0 b/v6.5/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..8ab88e4f13f --- /dev/null +++ b/v6.5/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,16 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") diff --git a/v6.5/15675706241887ed7fdad9e91f4bf977b9896d0f b/v6.5/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..3844035ca46 --- /dev/null +++ b/v6.5/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") diff --git a/v6.5/2a0180129d726a4b953232175857d442651b55a0 b/v6.5/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..8f26bcbc811 --- /dev/null +++ b/v6.5/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") diff --git a/v6.5/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v6.5/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..d391a3142e7 --- /dev/null +++ b/v6.5/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1,2 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") +6bc6f7d9d7ac ("x86/sev: Use the GHCB protocol when available for SNP CPUID requests") diff --git a/v6.5/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v6.5/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..6d719d3d5f0 --- /dev/null +++ b/v6.5/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") diff --git a/v6.5/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v6.5/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..9242498675a --- /dev/null +++ b/v6.5/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,20 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") diff --git a/v6.5/4e42765d1be01111df0c0275bbaf1db1acef346e b/v6.5/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..5119d2c41db --- /dev/null +++ b/v6.5/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") diff --git a/v6.5/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v6.5/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v6.5/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v6.5/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v6.5/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..3c82fbfc2c4 --- /dev/null +++ b/v6.5/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,3 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") +baf8361e5455 ("x86/bugs: Add asm helpers for executing VERW") diff --git a/v6.5/533568e06b157b175912a960efe5ebce8710b4f9 b/v6.5/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..8afc54cb690 --- /dev/null +++ b/v6.5/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,9 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") diff --git a/v6.5/5da793671957e8e99fa74423fab2737bf8c772a8 b/v6.5/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..c283a03cb1b --- /dev/null +++ b/v6.5/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1,6 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") diff --git a/v6.5/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v6.5/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..9928865659c --- /dev/null +++ b/v6.5/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,17 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") diff --git a/v6.5/7205f06e847422b66c1506eee01b9998ffc75d76 b/v6.5/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..c591ff8718f --- /dev/null +++ b/v6.5/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1,3 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v6.5/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v6.5/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..cb41c40e0da --- /dev/null +++ b/v6.5/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1,2 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") diff --git a/v6.5/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v6.5/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..ebbe49d20f9 --- /dev/null +++ b/v6.5/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") diff --git a/v6.5/828263957611c210da00c1820db73fac217135b6 b/v6.5/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..8d149257101 --- /dev/null +++ b/v6.5/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,5 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +b51cc5d02834 ("Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.5/891f8890a4a3663da7056542757022870b499bc1 b/v6.5/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..358b8f2e554 --- /dev/null +++ b/v6.5/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") diff --git a/v6.5/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v6.5/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v6.5/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v6.5/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v6.5/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..17b6d3d28b8 --- /dev/null +++ b/v6.5/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1,2 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") +78a509fba9c9 ("x86/boot: Ignore NMIs during very early boot") diff --git a/v6.5/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v6.5/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..7be54d8b92a --- /dev/null +++ b/v6.5/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") diff --git a/v6.5/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v6.5/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..f278a96bedb --- /dev/null +++ b/v6.5/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") diff --git a/v6.5/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v6.5/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..899c58b9523 --- /dev/null +++ b/v6.5/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,20 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") +a1b87d54f4e4 ("x86/efistub: Avoid legacy decompressor when doing EFI boot") +31c77a50992e ("x86/efistub: Perform SNP feature test while running in the firmware") +83381519352d ("x86/decompressor: Factor out kernel decompression and relocation") +24388292e2d7 ("x86/decompressor: Move global symbol references to C code") +11078876b7a6 ("x86/efistub: Prefer EFI memory attributes protocol over DXE services") +cb1c9e02b0c1 ("x86/efistub: Perform 4/5 level paging switch from the stub") +64ef578b6b68 ("x86/decompressor: Call trampoline directly from C code") +bd328aa01ff7 ("x86/decompressor: Avoid the need for a stack in the 32-bit trampoline") +918a7a04e717 ("x86/decompressor: Use standard calling convention for trampoline") +e8972a76aa90 ("x86/decompressor: Call trampoline as a normal function") +00c6b0978ec1 ("x86/decompressor: Assign paging related global variables earlier") +8b63cba746f8 ("x86/decompressor: Store boot_params pointer in callee save register") +127920645876 ("x86/decompressor: Avoid magic offsets for EFI handover entrypoint") +df9215f15206 ("x86/efistub: Simplify and clean up handover entry code") +d2d7a54f69b6 ("x86/efistub: Branch straight to kernel entry point from C code") diff --git a/v6.5/d6a41f184dcea0814260af2780e147022c11dca8 b/v6.5/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..f196eea1f22 --- /dev/null +++ b/v6.5/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,4 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +30579c8baa5b ("x86/sev: Do the C-bit verification only on the BSP") +2f69a81ad687 ("x86/head_64: Store boot_params pointer in callee save register") diff --git a/v6.5/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v6.5/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..da92d281c0c --- /dev/null +++ b/v6.5/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") diff --git a/v6.5/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v6.5/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..04422b6411d --- /dev/null +++ b/v6.5/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1,3 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +7d28365a06af ("x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()") +f4c5ca985012 ("x86_64: Show CR4.PSE on auxiliaries like on BSP") diff --git a/v6.5/e95df4ec0c0c9791941f112db699fae794b9862a b/v6.5/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..1a6d7360634 --- /dev/null +++ b/v6.5/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1,3 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") +6613d82e617d ("x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key") +f44075ecafb7 ("x86/nmi: Fix out-of-order NMI nesting checks & false positive warning") diff --git a/v6.5/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v6.5/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..ce8b97bda24 --- /dev/null +++ b/v6.5/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1,2 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") diff --git a/v6.6/11e36b0f7c2150a6453872b79555767b43c846d0 b/v6.6/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..04812dc0d62 --- /dev/null +++ b/v6.6/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,13 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") diff --git a/v6.6/15675706241887ed7fdad9e91f4bf977b9896d0f b/v6.6/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..3844035ca46 --- /dev/null +++ b/v6.6/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") diff --git a/v6.6/2a0180129d726a4b953232175857d442651b55a0 b/v6.6/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..8f26bcbc811 --- /dev/null +++ b/v6.6/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") diff --git a/v6.6/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v6.6/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..b6cfbe307e9 --- /dev/null +++ b/v6.6/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") diff --git a/v6.6/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v6.6/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..6d719d3d5f0 --- /dev/null +++ b/v6.6/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") diff --git a/v6.6/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v6.6/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..56b64794856 --- /dev/null +++ b/v6.6/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,6 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") diff --git a/v6.6/4e42765d1be01111df0c0275bbaf1db1acef346e b/v6.6/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..5119d2c41db --- /dev/null +++ b/v6.6/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") diff --git a/v6.6/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v6.6/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v6.6/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v6.6/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v6.6/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..3c82fbfc2c4 --- /dev/null +++ b/v6.6/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,3 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") +baf8361e5455 ("x86/bugs: Add asm helpers for executing VERW") diff --git a/v6.6/533568e06b157b175912a960efe5ebce8710b4f9 b/v6.6/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..00be7b5100b --- /dev/null +++ b/v6.6/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,8 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") diff --git a/v6.6/5da793671957e8e99fa74423fab2737bf8c772a8 b/v6.6/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..23d2c9c28f9 --- /dev/null +++ b/v6.6/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1,5 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") diff --git a/v6.6/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v6.6/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..0f64b4221af --- /dev/null +++ b/v6.6/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,14 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") +d2a285d65bfd ("x86/head/64: Move the __head definition to <asm/init.h>") +7f6874eddd81 ("x86/head/64: Add missing __head annotation to startup_64_load_idt()") +dc6283009016 ("x86/head/64: Mark 'startup_gdt[]' and 'startup_gdt_descr' as __initdata") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") +001470fed595 ("x86/boot: Fix incorrect startup_gdt_descr.size") diff --git a/v6.6/7205f06e847422b66c1506eee01b9998ffc75d76 b/v6.6/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..01c97bd5630 --- /dev/null +++ b/v6.6/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") diff --git a/v6.6/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v6.6/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..a1e9706e281 --- /dev/null +++ b/v6.6/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") diff --git a/v6.6/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v6.6/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..ebbe49d20f9 --- /dev/null +++ b/v6.6/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") diff --git a/v6.6/828263957611c210da00c1820db73fac217135b6 b/v6.6/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..8d149257101 --- /dev/null +++ b/v6.6/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,5 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +b51cc5d02834 ("Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.6/891f8890a4a3663da7056542757022870b499bc1 b/v6.6/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..358b8f2e554 --- /dev/null +++ b/v6.6/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") diff --git a/v6.6/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v6.6/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v6.6/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v6.6/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v6.6/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..17b6d3d28b8 --- /dev/null +++ b/v6.6/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1,2 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") +78a509fba9c9 ("x86/boot: Ignore NMIs during very early boot") diff --git a/v6.6/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v6.6/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..7be54d8b92a --- /dev/null +++ b/v6.6/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") diff --git a/v6.6/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v6.6/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..f278a96bedb --- /dev/null +++ b/v6.6/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") diff --git a/v6.6/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v6.6/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..60403e1025c --- /dev/null +++ b/v6.6/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,5 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") +d55d5bc5d937 ("x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr'") diff --git a/v6.6/d6a41f184dcea0814260af2780e147022c11dca8 b/v6.6/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..5b95a7ecf58 --- /dev/null +++ b/v6.6/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,3 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +30579c8baa5b ("x86/sev: Do the C-bit verification only on the BSP") diff --git a/v6.6/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v6.6/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..da92d281c0c --- /dev/null +++ b/v6.6/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") diff --git a/v6.6/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v6.6/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..04422b6411d --- /dev/null +++ b/v6.6/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1,3 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +7d28365a06af ("x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()") +f4c5ca985012 ("x86_64: Show CR4.PSE on auxiliaries like on BSP") diff --git a/v6.6/e95df4ec0c0c9791941f112db699fae794b9862a b/v6.6/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..1a6d7360634 --- /dev/null +++ b/v6.6/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1,3 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") +6613d82e617d ("x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key") +f44075ecafb7 ("x86/nmi: Fix out-of-order NMI nesting checks & false positive warning") diff --git a/v6.6/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v6.6/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..ce8b97bda24 --- /dev/null +++ b/v6.6/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1,2 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") +9f76d606269b ("x86/boot: Harmonize the style of array-type parameter for fixup_pointer() calls") diff --git a/v6.7/11e36b0f7c2150a6453872b79555767b43c846d0 b/v6.7/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..197dfc26f00 --- /dev/null +++ b/v6.7/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,8 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") diff --git a/v6.7/15675706241887ed7fdad9e91f4bf977b9896d0f b/v6.7/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..3844035ca46 --- /dev/null +++ b/v6.7/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") diff --git a/v6.7/2a0180129d726a4b953232175857d442651b55a0 b/v6.7/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..8f26bcbc811 --- /dev/null +++ b/v6.7/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") diff --git a/v6.7/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v6.7/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..b6cfbe307e9 --- /dev/null +++ b/v6.7/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") diff --git a/v6.7/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v6.7/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..6d719d3d5f0 --- /dev/null +++ b/v6.7/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") diff --git a/v6.7/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v6.7/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..eb4e1441fc6 --- /dev/null +++ b/v6.7/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,5 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") diff --git a/v6.7/4e42765d1be01111df0c0275bbaf1db1acef346e b/v6.7/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..5119d2c41db --- /dev/null +++ b/v6.7/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") diff --git a/v6.7/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v6.7/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v6.7/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v6.7/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v6.7/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..3c82fbfc2c4 --- /dev/null +++ b/v6.7/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,3 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") +baf8361e5455 ("x86/bugs: Add asm helpers for executing VERW") diff --git a/v6.7/533568e06b157b175912a960efe5ebce8710b4f9 b/v6.7/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..b07ccf4eeb8 --- /dev/null +++ b/v6.7/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,3 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") diff --git a/v6.7/5da793671957e8e99fa74423fab2737bf8c772a8 b/v6.7/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..9f51f006438 --- /dev/null +++ b/v6.7/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") diff --git a/v6.7/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v6.7/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..572985d86de --- /dev/null +++ b/v6.7/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,9 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") +3b184b71dfcb ("x86/asm: Always set A (accessed) flag in GDT descriptors") +1445f6e15f7d ("x86/asm: Replace magic numbers in GDT descriptors, script-generated change") +41ef75c848e3 ("x86/asm: Replace magic numbers in GDT descriptors, preparations") +016919c1f2e5 ("x86/asm: Provide new infrastructure for GDT descriptors") diff --git a/v6.7/7205f06e847422b66c1506eee01b9998ffc75d76 b/v6.7/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..01c97bd5630 --- /dev/null +++ b/v6.7/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") diff --git a/v6.7/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v6.7/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..a1e9706e281 --- /dev/null +++ b/v6.7/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") diff --git a/v6.7/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v6.7/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..ebbe49d20f9 --- /dev/null +++ b/v6.7/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") diff --git a/v6.7/828263957611c210da00c1820db73fac217135b6 b/v6.7/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..8d149257101 --- /dev/null +++ b/v6.7/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,5 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +b51cc5d02834 ("Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") diff --git a/v6.7/891f8890a4a3663da7056542757022870b499bc1 b/v6.7/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..358b8f2e554 --- /dev/null +++ b/v6.7/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") diff --git a/v6.7/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v6.7/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v6.7/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v6.7/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v6.7/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..17b6d3d28b8 --- /dev/null +++ b/v6.7/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1,2 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") +78a509fba9c9 ("x86/boot: Ignore NMIs during very early boot") diff --git a/v6.7/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v6.7/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..7be54d8b92a --- /dev/null +++ b/v6.7/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") diff --git a/v6.7/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v6.7/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..f278a96bedb --- /dev/null +++ b/v6.7/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") diff --git a/v6.7/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v6.7/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..e7a5c0c1134 --- /dev/null +++ b/v6.7/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,4 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") diff --git a/v6.7/d6a41f184dcea0814260af2780e147022c11dca8 b/v6.7/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..5b95a7ecf58 --- /dev/null +++ b/v6.7/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,3 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") +30579c8baa5b ("x86/sev: Do the C-bit verification only on the BSP") diff --git a/v6.7/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v6.7/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..da92d281c0c --- /dev/null +++ b/v6.7/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") diff --git a/v6.7/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v6.7/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..83a24605dfb --- /dev/null +++ b/v6.7/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1,2 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +7d28365a06af ("x86/head_64: Use TESTB instead of TESTL in secondary_startup_64_no_verify()") diff --git a/v6.7/e95df4ec0c0c9791941f112db699fae794b9862a b/v6.7/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..4ac8a40d9ab --- /dev/null +++ b/v6.7/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1,2 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") +6613d82e617d ("x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key") diff --git a/v6.7/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v6.7/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..166dcbfc146 --- /dev/null +++ b/v6.7/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") diff --git a/v6.8/11e36b0f7c2150a6453872b79555767b43c846d0 b/v6.8/11e36b0f7c2150a6453872b79555767b43c846d0 new file mode 100644 index 00000000000..6934e14a33a --- /dev/null +++ b/v6.8/11e36b0f7c2150a6453872b79555767b43c846d0 @@ -0,0 +1,4 @@ +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") diff --git a/v6.8/15675706241887ed7fdad9e91f4bf977b9896d0f b/v6.8/15675706241887ed7fdad9e91f4bf977b9896d0f new file mode 100644 index 00000000000..3844035ca46 --- /dev/null +++ b/v6.8/15675706241887ed7fdad9e91f4bf977b9896d0f @@ -0,0 +1 @@ +156757062418 ("x86/startup_64: Drop long return to initial_code pointer") diff --git a/v6.8/2a0180129d726a4b953232175857d442651b55a0 b/v6.8/2a0180129d726a4b953232175857d442651b55a0 new file mode 100644 index 00000000000..8f26bcbc811 --- /dev/null +++ b/v6.8/2a0180129d726a4b953232175857d442651b55a0 @@ -0,0 +1 @@ +2a0180129d72 ("KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests") diff --git a/v6.8/428080c9b19bfda37c478cd626dbd3851db1aff9 b/v6.8/428080c9b19bfda37c478cd626dbd3851db1aff9 new file mode 100644 index 00000000000..b6cfbe307e9 --- /dev/null +++ b/v6.8/428080c9b19bfda37c478cd626dbd3851db1aff9 @@ -0,0 +1 @@ +428080c9b19b ("x86/sev: Move early startup code into .head.text section") diff --git a/v6.8/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b b/v6.8/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b new file mode 100644 index 00000000000..6d719d3d5f0 --- /dev/null +++ b/v6.8/43b1d3e68ee7f41c494ee5558d8def3d3d0b7f1b @@ -0,0 +1 @@ +43b1d3e68ee7 ("kexec: Allocate kernel above bzImage's pref_address") diff --git a/v6.8/48204aba801f1b512b3abed10b8e1a63e03f3dd1 b/v6.8/48204aba801f1b512b3abed10b8e1a63e03f3dd1 new file mode 100644 index 00000000000..eb4e1441fc6 --- /dev/null +++ b/v6.8/48204aba801f1b512b3abed10b8e1a63e03f3dd1 @@ -0,0 +1,5 @@ +48204aba801f ("x86/sme: Move early SME kernel encryption handling into .head.text") +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") diff --git a/v6.8/4e42765d1be01111df0c0275bbaf1db1acef346e b/v6.8/4e42765d1be01111df0c0275bbaf1db1acef346e new file mode 100644 index 00000000000..5119d2c41db --- /dev/null +++ b/v6.8/4e42765d1be01111df0c0275bbaf1db1acef346e @@ -0,0 +1 @@ +4e42765d1be0 ("Documentation/hw-vuln: Add documentation for RFDS") diff --git a/v6.8/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 b/v6.8/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 new file mode 100644 index 00000000000..cdd017a7f07 --- /dev/null +++ b/v6.8/4f8b6cf25f5c119b117cb2a4bacb604a6cd00ff1 @@ -0,0 +1 @@ +4f8b6cf25f5c ("x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'") diff --git a/v6.8/532a0c57d7ff75e8f07d4e25cba4184989e2a241 b/v6.8/532a0c57d7ff75e8f07d4e25cba4184989e2a241 new file mode 100644 index 00000000000..362d2def96a --- /dev/null +++ b/v6.8/532a0c57d7ff75e8f07d4e25cba4184989e2a241 @@ -0,0 +1,2 @@ +532a0c57d7ff ("Revert "x86/bugs: Use fixed addressing for VERW operand"") +8009479ee919 ("x86/bugs: Use fixed addressing for VERW operand") diff --git a/v6.8/533568e06b157b175912a960efe5ebce8710b4f9 b/v6.8/533568e06b157b175912a960efe5ebce8710b4f9 new file mode 100644 index 00000000000..b07ccf4eeb8 --- /dev/null +++ b/v6.8/533568e06b157b175912a960efe5ebce8710b4f9 @@ -0,0 +1,3 @@ +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") diff --git a/v6.8/5da793671957e8e99fa74423fab2737bf8c772a8 b/v6.8/5da793671957e8e99fa74423fab2737bf8c772a8 new file mode 100644 index 00000000000..9f51f006438 --- /dev/null +++ b/v6.8/5da793671957e8e99fa74423fab2737bf8c772a8 @@ -0,0 +1 @@ +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") diff --git a/v6.8/63bed96604205fa0b23c91d268df5f1f1b26faf6 b/v6.8/63bed96604205fa0b23c91d268df5f1f1b26faf6 new file mode 100644 index 00000000000..9b11b46bfcf --- /dev/null +++ b/v6.8/63bed96604205fa0b23c91d268df5f1f1b26faf6 @@ -0,0 +1,5 @@ +63bed9660420 ("x86/startup_64: Defer assignment of 5-level paging global variables") +11e36b0f7c21 ("x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]") +533568e06b15 ("x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]") +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") +5da793671957 ("x86/boot/64: Simplify global variable accesses in GDT/IDT programming") diff --git a/v6.8/7205f06e847422b66c1506eee01b9998ffc75d76 b/v6.8/7205f06e847422b66c1506eee01b9998ffc75d76 new file mode 100644 index 00000000000..01c97bd5630 --- /dev/null +++ b/v6.8/7205f06e847422b66c1506eee01b9998ffc75d76 @@ -0,0 +1 @@ +7205f06e8474 ("efi/libstub: Add generic support for parsing mem_encrypt=") diff --git a/v6.8/721f791ce1cddfa5f2bf524ac14741bfa0f72697 b/v6.8/721f791ce1cddfa5f2bf524ac14741bfa0f72697 new file mode 100644 index 00000000000..a1e9706e281 --- /dev/null +++ b/v6.8/721f791ce1cddfa5f2bf524ac14741bfa0f72697 @@ -0,0 +1 @@ +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") diff --git a/v6.8/8076fcde016c9c0e0660543e67bff86cb48a7c9c b/v6.8/8076fcde016c9c0e0660543e67bff86cb48a7c9c new file mode 100644 index 00000000000..ebbe49d20f9 --- /dev/null +++ b/v6.8/8076fcde016c9c0e0660543e67bff86cb48a7c9c @@ -0,0 +1 @@ +8076fcde016c ("x86/rfds: Mitigate Register File Data Sampling (RFDS)") diff --git a/v6.8/828263957611c210da00c1820db73fac217135b6 b/v6.8/828263957611c210da00c1820db73fac217135b6 new file mode 100644 index 00000000000..4ecdf08b2d1 --- /dev/null +++ b/v6.8/828263957611c210da00c1820db73fac217135b6 @@ -0,0 +1,4 @@ +828263957611 ("x86/startup_64: Simplify virtual switch on primary boot") +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") diff --git a/v6.8/891f8890a4a3663da7056542757022870b499bc1 b/v6.8/891f8890a4a3663da7056542757022870b499bc1 new file mode 100644 index 00000000000..358b8f2e554 --- /dev/null +++ b/v6.8/891f8890a4a3663da7056542757022870b499bc1 @@ -0,0 +1 @@ +891f8890a4a3 ("efi/x86: Set the PE/COFF header's NX compat flag unconditionally") diff --git a/v6.8/9ba8ec8ee67a00eb5631364e4b716f35559724d4 b/v6.8/9ba8ec8ee67a00eb5631364e4b716f35559724d4 new file mode 100644 index 00000000000..e071786dd80 --- /dev/null +++ b/v6.8/9ba8ec8ee67a00eb5631364e4b716f35559724d4 @@ -0,0 +1 @@ +9ba8ec8ee67a ("x86/boot: Add error_putdec() helper") diff --git a/v6.8/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab b/v6.8/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab new file mode 100644 index 00000000000..c72f33571fb --- /dev/null +++ b/v6.8/ac456ca0af4fe9630cf84e7efd20b7f7bf596aab @@ -0,0 +1 @@ +ac456ca0af4f ("x86/boot: Add a message about ignored early NMIs") diff --git a/v6.8/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 b/v6.8/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 new file mode 100644 index 00000000000..7be54d8b92a --- /dev/null +++ b/v6.8/b0fe5fb6095be0f68b570c4cf4cd86b7e70c2e38 @@ -0,0 +1 @@ +b0fe5fb6095b ("x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]") diff --git a/v6.8/c2cfc23f79676a9857a5a48911011bd56e23fd46 b/v6.8/c2cfc23f79676a9857a5a48911011bd56e23fd46 new file mode 100644 index 00000000000..f278a96bedb --- /dev/null +++ b/v6.8/c2cfc23f79676a9857a5a48911011bd56e23fd46 @@ -0,0 +1 @@ +c2cfc23f7967 ("x86/trampoline: Bypass compat mode in trampoline_start64() if not needed") diff --git a/v6.8/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d b/v6.8/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d new file mode 100644 index 00000000000..e7a5c0c1134 --- /dev/null +++ b/v6.8/cd0d9d92c8bb46e77de62efd7df13069ddd61e7d @@ -0,0 +1,4 @@ +cd0d9d92c8bb ("x86/boot: Move mem_encrypt= parsing to the decompressor") +1c811d403afd ("x86/sev: Fix position dependent variable references in startup code") +29956748339a ("x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT") +e814b59e6c2b ("x86/sme: Fix memory encryption setting if enabled by default and not overridden") diff --git a/v6.8/d6a41f184dcea0814260af2780e147022c11dca8 b/v6.8/d6a41f184dcea0814260af2780e147022c11dca8 new file mode 100644 index 00000000000..f949ae98668 --- /dev/null +++ b/v6.8/d6a41f184dcea0814260af2780e147022c11dca8 @@ -0,0 +1,2 @@ +d6a41f184dce ("x86/startup_64: Simplify calculation of initial page table address") +721f791ce1cd ("x86/boot: Use 32-bit XOR to clear registers") diff --git a/v6.8/d9ec1158056bedb6da8f4e02de30d300914b31f8 b/v6.8/d9ec1158056bedb6da8f4e02de30d300914b31f8 new file mode 100644 index 00000000000..da92d281c0c --- /dev/null +++ b/v6.8/d9ec1158056bedb6da8f4e02de30d300914b31f8 @@ -0,0 +1 @@ +d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'") diff --git a/v6.8/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 b/v6.8/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 new file mode 100644 index 00000000000..6c3918bf96a --- /dev/null +++ b/v6.8/dada8587068c820ba5e5d09b9c32d8bc28c4dbe6 @@ -0,0 +1 @@ +dada8587068c ("x86/startup_64: Simplify CR4 handling in startup code") diff --git a/v6.8/e95df4ec0c0c9791941f112db699fae794b9862a b/v6.8/e95df4ec0c0c9791941f112db699fae794b9862a new file mode 100644 index 00000000000..d8c09503328 --- /dev/null +++ b/v6.8/e95df4ec0c0c9791941f112db699fae794b9862a @@ -0,0 +1 @@ +e95df4ec0c0c ("x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set") diff --git a/v6.8/eb54c2ae4a4825c42a6a2b4022926bda7448f735 b/v6.8/eb54c2ae4a4825c42a6a2b4022926bda7448f735 new file mode 100644 index 00000000000..166dcbfc146 --- /dev/null +++ b/v6.8/eb54c2ae4a4825c42a6a2b4022926bda7448f735 @@ -0,0 +1 @@ +eb54c2ae4a48 ("x86/boot/64: Use RIP_REL_REF() to access early page tables") |