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2021-09-30Merge branch 'akpm-current/current'Stephen Rothwell3-129/+228
2021-09-30Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.gitStephen Rothwell9-0/+1224
2021-09-30Merge branch 'rust-next' of https://github.com/Rust-for-Linux/linux.gitStephen Rothwell4-4/+4
2021-09-30Merge branch 'kunit' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/l...Stephen Rothwell1-3/+2
2021-09-30Merge branch 'rcu/next' of git://git.kernel.org/pub/scm/linux/kernel/git/paul...Stephen Rothwell37-112/+772
2021-09-30Merge branch 'auto-latest' of git://git.kernel.org/pub/scm/linux/kernel/git/t...Stephen Rothwell10-131/+491
2021-09-30Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/...Stephen Rothwell94-687/+1729
2021-09-30Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev...Stephen Rothwell56-675/+3031
2021-09-30Merge branch 'cpupower' of git://git.kernel.org/pub/scm/linux/kernel/git/shua...Stephen Rothwell1-1/+1
2021-09-30Merge branch 'for-next/core' of git://git.kernel.org/pub/scm/linux/kernel/git...Stephen Rothwell5-196/+403
2021-09-30Merge branch 'perf/core' of git://git.kernel.org/pub/scm/linux/kernel/git/acm...Stephen Rothwell6-13/+37
2021-09-30Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/l...Stephen Rothwell1-1/+4
2021-09-30Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev...Stephen Rothwell5-7/+482
2021-09-29libbpf: Properly ignore STT_SECTION symbols in legacy map definitionsToke Høiland-Jørgensen1-0/+2
2021-09-29libbpf: Make gen_loader data aligned.Alexei Starovoitov1-1/+6
2021-09-29bpf: selftests: Fix fd cleanup in get_branch_snapshotKumar Kartikeya Dwivedi1-3/+2
2021-09-29selftests: arm64: Verify that all possible vector lengths are handledMark Brown1-0/+77
2021-09-29selftests: arm64: Fix and enable test for setting current VL in vec-syscfgMark Brown1-6/+4
2021-09-29selftests: arm64: Remove bogus error check on writing to filesMark Brown1-6/+0
2021-09-29selftests: arm64: Fix printf() format mismatch in vec-syscfgMark Brown1-1/+1
2021-09-29selftests: arm64: Move FPSIMD in SVE ptrace test into a functionMark Brown1-61/+59
2021-09-29selftests: arm64: More comprehensively test the SVE ptrace interfaceMark Brown2-82/+254
2021-09-29selftests: arm64: Verify interoperation of SVE and FPSIMD register setsMark Brown1-2/+26
2021-09-29selftests: arm64: Clarify output when verifying SVE register setMark Brown1-1/+1
2021-09-29selftests: arm64: Document what the SVE ptrace test is doingMark Brown1-3/+8
2021-09-29selftests: arm64: Remove extraneous register setting codeMark Brown3-62/+1
2021-09-29selftests: arm64: Don't log child creation as a test in SVE ptrace testMark Brown1-3/+1
2021-09-29selftests: arm64: Use a define for the number of SVE ptrace tests to be runMark Brown1-1/+3
2021-09-28selftests/bpf: Fix probe_user test failure with clang build kernelYonghong Song2-4/+28
2021-09-29selftest/vm: fix ksm selftest to run with different NUMA topologiesAneesh Kumar K.V1-3/+26
2021-09-29tools/vm/page_owner_sort.c: count and sort by memZhenliang Wei1-9/+85
2021-09-29userfaultfd/selftests: don't rely on GNU extensions for random numbersAxel Rasmussen1-22/+4
2021-09-29userfaultfd/selftests: fix calculation of expected ioctlsAxel Rasmussen1-47/+56
2021-09-29userfaultfd/selftests: fix feature support detectionAxel Rasmussen1-51/+43
2021-09-29mm/userfaultfd: selftests: fix memory corruption with thp enabledPeter Xu1-3/+20
2021-09-28bpftool: Avoid using "?: " in generated codeYucong Sun1-1/+4
2021-09-28selftests/bpf: Switch sk_lookup selftests to strict SEC("sk_lookup") useAndrii Nakryiko2-20/+20
2021-09-28libbpf: Add opt-in strict BPF program section name handling logicAndrii Nakryiko2-46/+99
2021-09-28libbpf: Complete SEC() table unification for BPF_APROG_SEC/BPF_EAPROG_SECAndrii Nakryiko1-101/+35
2021-09-28libbpf: Refactor ELF section handler definitionsAndrii Nakryiko1-111/+84
2021-09-28libbpf: Reduce reliance of attach_fns on sec_def internalsAndrii Nakryiko2-18/+30
2021-09-28libbpf: Refactor internal sec_def handling to enable pluggabilityAndrii Nakryiko1-42/+87
2021-09-28selftests/bpf: Normalize all the rest SEC() usesAndrii Nakryiko12-35/+33
2021-09-28selftests/bpf: Switch SEC("classifier*") usage to a strict SEC("tc")Andrii Nakryiko39-157/+141
2021-09-28selftests/bpf: Normalize XDP section names in selftestsAndrii Nakryiko19-30/+27
2021-09-28libbpf: Add "tc" SEC_DEF which is a better name for "classifier"Andrii Nakryiko1-0/+1
2021-09-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpfDavid S. Miller3-7/+17
2021-09-28Merge remote-tracking branch 'tip/sched/core' into tip-masterBorislav Petkov1-10/+18
2021-09-28Merge remote-tracking branch 'tip/objtool/core' into tip-masterBorislav Petkov9-121/+473
2021-09-28selftests, bpf: test_lwt_ip_encap: Really disable rp_filterJiri Benc1-5/+8
2021-09-28selftests, bpf: Fix makefile dependencies on libbpfJiri Benc1-1/+2
2021-09-28libbpf: Fix segfault in static linker for objects without BTFKumar Kartikeya Dwivedi1-1/+7
2021-09-27libbpf: Ignore STT_SECTION symbols in 'maps' sectionToke Høiland-Jørgensen1-2/+3
2021-09-28selftests: xsk: Add frame_headroom testMagnus Karlsson2-11/+44
2021-09-28selftests: xsk: Change interleaving of packets in unaligned modeMagnus Karlsson1-3/+3
2021-09-28selftests: xsk: Add single packet testMagnus Karlsson2-0/+14
2021-09-28selftests: xsk: Introduce pacing of trafficMagnus Karlsson2-7/+29
2021-09-28selftests: xsk: Fix socket creation retryMagnus Karlsson1-6/+5
2021-09-28selftests: xsk: Put the same buffer only once in the fill ringMagnus Karlsson1-6/+11
2021-09-28selftests: xsk: Fix missing initializationMagnus Karlsson1-0/+7
2021-09-27rcu: Remove the RCU_FAST_NO_HZ Kconfig optionPaul E. McKenney3-3/+0
2021-09-27torture: Remove RCU_FAST_NO_HZ from rcu scenariosPaul E. McKenney6-6/+0
2021-09-27torture: Remove RCU_FAST_NO_HZ from rcuscale and refscale scenariosPaul E. McKenney6-6/+0
2021-09-27Merge tag 'perf-tools-fixes-for-v5.15-2021-09-27' of git://git.kernel.org/pub...Linus Torvalds20-43/+70
2021-09-27Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds12-61/+219
2021-09-27torture: Catch kvm.sh help text up with actual optionsPaul E. McKenney1-3/+6
2021-09-27testing/bpf: Update test names for xchg and cmpxchgPaul E. McKenney1-2/+2
2021-09-27selftests: drivers/dma-buf: Fix implicit declaration warnsShuah Khan1-1/+4
2021-09-27perf iostat: Fix Segmentation fault from NULL 'struct perf_counts_values *'Like Xu1-1/+1
2021-09-27perf iostat: Use system-wide mode if the target cpu_list is unspecifiedLike Xu1-0/+2
2021-09-27perf config: Refine error message to eliminate confusionLike Xu1-1/+1
2021-09-27perf doc: Fix typos all over the placeLike Xu8-8/+8
2021-09-27perf arm: Fix off-by-one directory paths.Ian Rogers6-23/+23
2021-09-27perf vendor events powerpc: Fix spelling mistake "icach" -> "icache"Colin Ian King1-1/+1
2021-09-27perf tests: Fix flaky test 'Object code reading'James Clark1-2/+2
2021-09-27perf test: Fix DWARF unwind for optimized builds.Ian Rogers1-7/+32
2021-09-27selftests: net: fib_nexthops: Wait before checking reported idle timePetr Machata1-0/+1
2021-09-26bpf: selftest: Add verifier tests for <8-byte scalar spill and refillMartin KaFai Lau1-0/+161
2021-09-26bpf: selftest: A bpf prog that has a 32bit scalar spillMartin KaFai Lau3-0/+393
2021-09-26Merge tag 'x86-urgent-2021-09-26' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds1-2/+2
2021-09-25Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-1/+1
2021-09-25Merge tag 'linux-kselftest-fixes-5.15-rc3' of git://git.kernel.org/pub/scm/li...Linus Torvalds6-33/+27
2021-09-25Merge tag 'usb-5.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gre...Linus Torvalds1-6/+8
2021-09-24Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nfJakub Kicinski2-0/+465
2021-09-24tools/vm/page-types: remove dependency on opt_file for idle page trackingChangbin Du1-1/+1
2021-09-24selftests/bpf: Fix btf_dump __int128 test failure with clang build kernelYonghong Song1-6/+21
2021-09-24Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm6...Linus Torvalds1-2/+5
2021-09-24x86/insn, tools/x86: Fix undefined behavior due to potential unaligned accessesNumfor Mbiziwo-Tiapo1-2/+2
2021-09-24selftests: KVM: Explicitly use movq to read xmm registersOliver Upton1-17/+17
2021-09-24selftests: KVM: Call ucall_init when setting up in rseq_testOliver Upton1-0/+1
2021-09-23Merge tag 'for-linus-rseq' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds5-3/+240
2021-09-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski12-66/+170
2021-09-23Merge tag 'net-5.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/net...Linus Torvalds3-7/+5
2021-09-23KVM: x86: selftests: test simultaneous uses of V_IRQ from L1 and L0Maxim Levitsky3-0/+130
2021-09-22KVM: selftests: Create a separate dirty bitmap per slotDavid Matlack1-15/+39
2021-09-22KVM: selftests: Refactor help message for -s backing_srcDavid Matlack6-22/+25
2021-09-22KVM: selftests: Change backing_src flag to -s in demand_paging_testDavid Matlack1-5/+5
2021-09-22selftests: KVM: Align SMCCC call with the spec in steal_timeOliver Upton1-2/+2
2021-09-22selftests: KVM: Fix check for !POLLIN in demand_paging_testOliver Upton1-1/+1
2021-09-22KVM: selftests: Remove __NR_userfaultfd syscall fallbackSean Christopherson1-3/+0
2021-09-22KVM: selftests: Add a test for KVM_RUN+rseq to detect task migration bugsSean Christopherson3-0/+240
2021-09-22tools: Move x86 syscall number fallbacks to .../uapi/Sean Christopherson2-0/+0
2021-09-21seltests: bpf: test_tunnel: Use ip neighJiri Benc1-2/+3
2021-09-21libbpf: Add legacy uprobe attaching supportAndrii Nakryiko1-8/+122
2021-09-21libbpf: Refactor and simplify legacy kprobe codeAndrii Nakryiko2-73/+88
2021-09-21selftests/bpf: Adopt attach_probe selftest to work on old kernelsAndrii Nakryiko1-4/+20
2021-09-21libbpf: Fix memory leak in legacy kprobe attach logicAndrii Nakryiko1-3/+7
2021-09-21tools/testing/cxl: Introduce a mock memory device + driverDan Williams5-1/+354
2021-09-21tools/testing/cxl: Introduce a mocked-up CXL port hierarchyDan Williams7-0/+871
2021-09-21kselftest/arm64: signal: Skip tests if required features are missingCristian Marussi1-2/+5
2021-09-21selftests: netfilter: add zone stress test with colliding tuplesFlorian Westphal1-0/+156
2021-09-21selftests: netfilter: add selftest for directional zone supportFlorian Westphal1-0/+309
2021-09-20libbpf: Add doc comments in libbpf.hGrant Seltzer1-8/+57
2021-09-19Merge tag 'powerpc-5.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/p...Linus Torvalds2-8/+65
2021-09-19selftests: net: af_unix: Fix makefile to use TEST_GEN_PROGSShuah Khan1-4/+1
2021-09-19selftests: net: af_unix: Fix incorrect args in test result msgShuah Khan1-2/+3
2021-09-18perf bpf: Ignore deprecation warning when using libbpf's btf__get_from_id()Andrii Nakryiko1-0/+3
2021-09-18libperf evsel: Make use of FD robust.Ian Rogers1-23/+41
2021-09-18perf machine: Initialize srcline string member in add_location structMichael Petlan1-0/+1
2021-09-18perf script: Fix ip display when type != attr->typeAdrian Hunter1-11/+13
2021-09-18perf annotate: Fix fused instr logic for assembly functionsRavi Bangoria3-17/+42
2021-09-18selftests: mptcp: add mptcp getsockopt test casesFlorian Westphal4-3/+714
2021-09-17bpf: Clarify data_len param in bpf_snprintf and bpf_seq_printf commentsDave Marchevsky1-2/+3
2021-09-17selftests/bpf: Add trace_vprintk test progDave Marchevsky3-1/+103
2021-09-17selftests/bpf: Migrate prog_tests/trace_printk CHECKs to ASSERTsDave Marchevsky1-15/+9
2021-09-17bpftool: Only probe trace_vprintk feature in 'full' modeDave Marchevsky2-13/+10
2021-09-17libbpf: Use static const fmt string in __bpf_printkDave Marchevsky1-1/+7
2021-09-17libbpf: Modify bpf_printk to choose helper based on arg countDave Marchevsky1-8/+37
2021-09-17bpf: Add bpf_trace_vprintk helperDave Marchevsky1-0/+11
2021-09-17selftests/bpf: Stop using bpf_program__loadDave Marchevsky1-8/+31
2021-09-17Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-nextJakub Kicinski49-671/+2238
2021-09-17selftests/bpf: Fix a few compiler warningsYonghong Song2-5/+3
2021-09-17libbpf: Constify all high-level program attach APIsAndrii Nakryiko2-52/+52
2021-09-17libbpf: Schedule open_opts.attach_prog_fd deprecation since v0.7Andrii Nakryiko3-0/+10
2021-09-17selftests/bpf: Switch fexit_bpf2bpf selftest to set_attach_target() APIAndrii Nakryiko1-17/+26
2021-09-17libbpf: Allow skipping attach_func_name in bpf_program__set_attach_target()Andrii Nakryiko1-1/+12
2021-09-17libbpf: Deprecated bpf_object_open_opts.relaxed_core_relocsAndrii Nakryiko1-0/+1
2021-09-17selftests/bpf: Stop using relaxed_core_relocs which has no effectAndrii Nakryiko1-2/+1
2021-09-17libbpf: Use pre-setup sec_def in libbpf_find_attach_btf_id()Andrii Nakryiko1-9/+5
2021-09-17net: update NXP copyright textVladimir Oltean1-1/+1
2021-09-17objtool: Support pv_opsindirect calls for noinstrPeter Zijlstra6-12/+207
2021-09-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski73-383/+1586
2021-09-16Merge tag 'net-5.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/net...Linus Torvalds10-27/+283
2021-09-16kunit: tool: allow filtering test cases via globDaniel Latypov1-3/+2
2021-09-16selftests: kvm: fix get_run_delay() ignoring fscanf() return warnShuah Khan3-2/+5
2021-09-16selftests: kvm: move get_run_delay() into lib/test_utilShuah Khan4-30/+16
2021-09-16selftests:kvm: fix get_trans_hugepagesz() ignoring fscanf() return warnShuah Khan1-1/+4
2021-09-16selftests:kvm: fix get_warnings_count() ignoring fscanf() return warnShuah Khan1-1/+2
2021-09-16Merge branch 'lkmm-dev.2021.09.13a' into HEADPaul E. McKenney17-88/+720
2021-09-16torture: Make kvm-remote.sh print size of downloaded tarballPaul E. McKenney1-0/+1
2021-09-16torture: Allot 1G of memory for scftorture runsPaul E. McKenney1-1/+1
2021-09-16tools/rcu: Add an extract-stall scriptPaul E. McKenney1-0/+34
2021-09-16selftests: nci: replace unsigned int with intXiang wangx1-1/+1
2021-09-15perf parse-events: Avoid enum forward declaration.Ian Rogers2-3/+2
2021-09-15perf bpf: Ignore deprecation warning when using libbpf's btf__get_from_id()Andrii Nakryiko1-0/+3
2021-09-15perf bpf: Deprecate bpf_map__resize() in favor of bpf_map_set_max_entries()Muhammad Falak R Wani2-8/+8
2021-09-15perf annotate: Add fusion logic for AMD microarchsRavi Bangoria2-2/+27
2021-09-15bpf: Update bpf_get_smp_processor_id() documentationMatteo Croce1-1/+1
2021-09-15libbpf: Add sphinx code documentation commentsGrant Seltzer1-0/+70
2021-09-15tools/bootconfig: Define memblock_free_ptr() to fix build errorMasami Hiramatsu1-2/+1
2021-09-15selftests: be sure to make khdr before other targetsLi Zhijian1-0/+1
2021-09-15selftests/bpf: Skip btf_tag test if btf_tag attribute not supportedYonghong Song3-1/+31
2021-09-15selftests: net: test ethtool -L vs mqJakub Kicinski2-1/+78
2021-09-15objtool: Handle __sanitize_cov*() tail callsPeter Zijlstra3-74/+105
2021-09-15objtool: Introduce CFI hashPeter Zijlstra6-35/+160
2021-09-15x86/xen: Mark cpu_bringup_and_idle() as dead_end_functionPeter Zijlstra1-0/+1
2021-09-14selftests/bpf: Add a test with a bpf program with btf_tag attributesYonghong Song2-0/+53
2021-09-14selftests/bpf: Test BTF_KIND_TAG for deduplicationYonghong Song1-17/+175
2021-09-14selftests/bpf: Add BTF_KIND_TAG unit testsYonghong Song2-0/+248
2021-09-14selftests/bpf: Change NAME_NTH/IS_NAME_NTH for BTF_KIND_TAG formatYonghong Song1-2/+2
2021-09-14selftests/bpf: Test libbpf API function btf__add_tag()Yonghong Song2-1/+27
2021-09-14bpftool: Add support for BTF_KIND_TAGYonghong Song1-0/+12
2021-09-14libbpf: Add support for BTF_KIND_TAGYonghong Song6-3/+118
2021-09-14libbpf: Rename btf_{hash,equal}_int to btf_{hash,equal}_int_tagYonghong Song1-8/+8
2021-09-14bpf: Support for new btf kind BTF_KIND_TAGYonghong Song1-1/+13
2021-09-14btf: Change BTF_KIND_* macros to enumsYonghong Song1-19/+22
2021-09-14selftests/bpf: Fix .gitignore to not ignore test_progs.cAndrii Nakryiko1-2/+3
2021-09-14bpf,x64 Emit IMUL instead of MUL for x86-64Jie Meng1-3/+19
2021-09-14libbpf: Minimize explicit iterator of section definition arrayAndrii Nakryiko1-27/+19
2021-09-14libbpf: Simplify BPF program auto-attach codeAndrii Nakryiko1-39/+22
2021-09-14libbpf: Ensure BPF prog types are set before relocationsAndrii Nakryiko1-42/+51
2021-09-14selftests/bpf: Update selftests to always provide "struct_ops" SECAndrii Nakryiko1-9/+3
2021-09-14libbpf: Introduce legacy kprobe events supportRafael David Tinoco1-4/+124
2021-09-14Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpfDavid S. Miller8-25/+281
2021-09-14usb: testusb: Fix for showing the connection speedFaizel K B1-6/+8
2021-09-13tools/memory-model: Use "-unroll 0" to keep --hw runs finitePaul E. McKenney1-1/+1
2021-09-13tools/memory-model: Make judgelitmus.sh handle scripted Result: tagPaul E. McKenney1-3/+3
2021-09-13tools/memory-model: Add data-race capabilities to judgelitmus.shPaul E. McKenney1-8/+32
2021-09-13tools/memory-model: Add checktheselitmus.sh to run specified litmus testsPaul E. McKenney2-0/+51
2021-09-13tools/memory-model: Repair parseargs.sh header commentPaul E. McKenney1-1/+1
2021-09-13tools/memory-model: Add "--" to parseargs.sh for additional argumentsPaul E. McKenney1-1/+5
2021-09-13tools/memory-model: Make history-check scripts use mselect7Paul E. McKenney2-2/+2
2021-09-13tools/memory-model: Make checkghlitmus.sh use mselect7Paul E. McKenney1-1/+1
2021-09-13tools/memory-model: Fix scripting --jobs argumentPaul E. McKenney1-1/+1
2021-09-13tools/memory-model: Implement --hw support for checkghlitmus.shPaul E. McKenney3-14/+42
2021-09-13tools/memory-model: Add -v flag to jingle7 runsPaul E. McKenney1-2/+3
2021-09-13tools/memory-model: Make runlitmus.sh check for jingle errorsPaul E. McKenney1-0/+5
2021-09-13tools/memory-model: Allow herd to deduce CPU typePaul E. McKenney1-2/+1
2021-09-13tools/memory-model: Keep assembly-language litmus testsPaul E. McKenney2-3/+3
2021-09-13tools/memory-model: Move from .AArch64.litmus.out to .litmus.AArch.outPaul E. McKenney3-4/+4