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path: root/kernel/bpf/syscall.c
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8 hoursMerge tag 'mm-stable-2024-05-17-19-19' of git://git.kernel.org/pub/scm/linux/...Linus Torvalds1-1/+1
2 daysMerge tag 'sysctl-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/...Linus Torvalds1-1/+0
5 daysMerge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-0/+5
2024-04-30bpf: Add BPF_PROG_TYPE_CGROUP_SKB attach type enforcement in BPF_LINK_CREATEStanislav Fomichev1-0/+5
2024-04-30bpf: Add support for kprobe session attachJiri Olsa1-1/+6
2024-04-29Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf...Jakub Kicinski1-1/+18
2024-04-25mm: switch mm->get_unmapped_area() to a flagRick Edgecombe1-1/+1
2024-04-24bpf: Remove the now superfluous sentinel elements from ctl_table arrayJoel Granados1-1/+0
2024-04-23bpf: allow struct bpf_wq to be embedded in arraymaps and hashmapsBenjamin Tissoires1-0/+9
2024-04-23bpf: add support for bpf_wq user typeBenjamin Tissoires1-1/+5
2024-04-10bpf: Add bpf_link support for sk_msg and sk_skb progsYonghong Song1-0/+4
2024-04-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-3/+32
2024-03-28bpf: support deferring bpf_link dealloc to after RCU grace periodAndrii Nakryiko1-3/+32
2024-03-19bpf: support BPF cookie in raw tracepoint (raw_tp, tp_btf) programsAndrii Nakryiko1-4/+9
2024-03-19bpf: pass whole link instead of prog when triggering raw tracepointAndrii Nakryiko1-7/+2
2024-03-11bpf: move sleepable flag from bpf_prog_aux to bpf_progAndrii Nakryiko1-3/+3
2024-03-11bpf: Recognize addr_space_cast instruction in the verifier.Alexei Starovoitov1-0/+6
2024-03-11bpf: Introduce bpf_arena.Alexei Starovoitov1-0/+36
2024-03-07bpf: Plumb get_unmapped_area() callback into bpf_map_opsAlexei Starovoitov1-0/+16
2024-01-24bpf,lsm: Refactor bpf_map_alloc/bpf_map_free LSM hooksAndrii Nakryiko1-2/+2
2024-01-24bpf,lsm: Refactor bpf_prog_alloc/bpf_prog_free LSM hooksAndrii Nakryiko1-12/+13
2024-01-24bpf: Take into account BPF token when fetching helper protosAndrii Nakryiko1-2/+3
2024-01-24bpf: Add BPF token support to BPF_PROG_LOAD commandAndrii Nakryiko1-25/+65
2024-01-24bpf: Add BPF token support to BPF_BTF_LOAD commandAndrii Nakryiko1-2/+21
2024-01-24bpf: Add BPF token support to BPF_MAP_CREATE commandAndrii Nakryiko1-14/+45
2024-01-24bpf: Introduce BPF token objectAndrii Nakryiko1-0/+17
2024-01-24bpf: Align CAP_NET_ADMIN checks with bpf_capable() approachAndrii Nakryiko1-4/+9
2024-01-23bpf: pass attached BTF to the bpf_struct_ops subsystemKui-Feng Lee1-1/+1
2024-01-23bpf: pass btf object id in bpf_map_info.Kui-Feng Lee1-0/+2
2024-01-23bpf: Add cookie to perf_event bpf_link_info recordsJiri Olsa1-0/+4
2024-01-04bpf: Fix re-attachment branch in bpf_tracing_prog_attachJiri Olsa1-0/+9
2024-01-04bpf: Relax tracing prog recursive attach rulesDmitrii Dolgov1-1/+22
2023-12-19Revert BPF token-related functionalityAndrii Nakryiko1-159/+56
2023-12-14bpf: Fix a race condition between btf_put() and map_free()Yonghong Song1-1/+5
2023-12-13bpf: Reduce the scope of rcu_read_lock when updating fd mapHou Tao1-4/+0
2023-12-13bpf: Update the comments in maybe_wait_bpf_programs()Hou Tao1-3/+7
2023-12-09bpf: Set uattr->batch.count as zero before batched update or deletionHou Tao1-0/+6
2023-12-09bpf: Only call maybe_wait_bpf_programs() when map operation succeedsHou Tao1-2/+4
2023-12-09bpf: Add missed maybe_wait_bpf_programs() for htab of mapsHou Tao1-3/+3
2023-12-09bpf: Call maybe_wait_bpf_programs() only once for generic_map_update_batch()Hou Tao1-1/+3
2023-12-09bpf: Remove unnecessary wait from bpf_map_copy_value()Hou Tao1-1/+0
2023-12-06bpf,lsm: refactor bpf_map_alloc/bpf_map_free LSM hooksAndrii Nakryiko1-2/+2
2023-12-06bpf,lsm: refactor bpf_prog_alloc/bpf_prog_free LSM hooksAndrii Nakryiko1-12/+13
2023-12-06bpf: take into account BPF token when fetching helper protosAndrii Nakryiko1-2/+3
2023-12-06bpf: add BPF token support to BPF_PROG_LOAD commandAndrii Nakryiko1-24/+63
2023-12-06bpf: add BPF token support to BPF_BTF_LOAD commandAndrii Nakryiko1-2/+18
2023-12-06bpf: add BPF token support to BPF_MAP_CREATE commandAndrii Nakryiko1-14/+38
2023-12-06bpf: introduce BPF token objectAndrii Nakryiko1-0/+17
2023-12-06bpf: align CAP_NET_ADMIN checks with bpf_capable() approachAndrii Nakryiko1-4/+9
2023-12-04bpf: Optimize the free of inner mapHou Tao1-0/+8
2023-12-04bpf: Defer the free of inner map when necessaryHou Tao1-5/+27
2023-11-17bpf: rename BPF_F_TEST_SANITY_STRICT to BPF_F_TEST_REG_INVARIANTSAndrii Nakryiko1-1/+1
2023-11-15bpf: add register bounds sanity checks and sanitizationAndrii Nakryiko1-1/+2
2023-10-24netkit, bpf: Add bpf programmable net deviceDaniel Borkmann1-5/+25
2023-10-20bpf: Use bpf_global_percpu_ma for per-cpu kptr in __bpf_obj_drop_impl()Hou Tao1-2/+2
2023-10-20bpf: Move the declaration of __bpf_obj_drop_impl() to bpf.hHou Tao1-2/+0
2023-10-16Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf...Jakub Kicinski1-6/+23
2023-10-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-6/+15
2023-10-11bpf: Implement cgroup sockaddr hooks for unix socketsDaan De Meyer1-0/+15
2023-10-06bpf: Refuse unused attributes in bpf_prog_{attach,detach}Lorenz Bauer1-5/+14
2023-10-06bpf: Fix BPF_PROG_QUERY last field checkDaniel Borkmann1-1/+1
2023-09-25bpf: Add missed value to kprobe perf link infoJiri Olsa1-6/+8
2023-09-16bpf: Implement support for adding hidden subprogsKumar Kartikeya Dwivedi1-1/+1
2023-09-08bpf: Add BPF_KPTR_PERCPU as a field typeYonghong Song1-0/+4
2023-09-06bpf: Assign bpf_tramp_run_ctx::saved_run_ctx before recursion check.Sebastian Andrzej Siewior1-1/+0
2023-09-06bpf: Invoke __bpf_prog_exit_sleepable_recur() on recursion in kern_sys_bpf().Sebastian Andrzej Siewior1-0/+1
2023-08-24bpf: Remove a WARN_ON_ONCE warning related to local kptrYonghong Song1-1/+0
2023-08-21bpf: Add pid filter support for uprobe_multi linkJiri Olsa1-1/+1
2023-08-21bpf: Add cookies support for uprobe_multi linkJiri Olsa1-1/+1
2023-08-21bpf: Add multi uprobe linkJiri Olsa1-3/+11
2023-08-21bpf: Add attach_type checks under bpf_prog_attach_check_attach_typeJiri Olsa1-68/+52
2023-08-16bpf: Fix uninitialized symbol in bpf_perf_link_fill_kprobe()Yafang Shao1-3/+2
2023-07-19bpf: Add fd-based tcx multi-prog infra with link supportDaniel Borkmann1-13/+69
2023-07-11bpf: Support ->fill_link_info for perf_eventYafang Shao1-0/+146
2023-07-11bpf: Add a common helper bpf_copy_to_user()Yafang Shao1-14/+20
2023-06-24Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf...Jakub Kicinski1-71/+113
2023-06-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-0/+5
2023-06-21bpf: Force kprobe multi expected_attach_type for kprobe_multi linkJiri Olsa1-0/+5
2023-06-19bpf: Keep BPF_PROG_LOAD permission checks clear of validationsAndrii Nakryiko1-12/+9
2023-06-19bpf: Centralize permissions checks for all BPF map typesAndrii Nakryiko1-0/+47
2023-06-19bpf: Inline map creation logic in map_create() functionAndrii Nakryiko1-33/+24
2023-06-19bpf: Move unprivileged checks into map_create() and bpf_prog_load()Andrii Nakryiko1-15/+19
2023-06-16bpf: Remove in_atomic() from bpf_link_put().Sebastian Andrzej Siewior1-13/+16
2023-06-08Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-0/+9
2023-06-05bpf: netfilter: Add BPF_NETFILTER bpf_attach_typeFlorian Westphal1-0/+9
2023-05-26bpf: Fix bad unlock balance on freeze_mutexDaniel Borkmann1-2/+2
2023-05-25bpf: drop unnecessary bpf_capable() check in BPF_MAP_FREEZE commandAndrii Nakryiko1-4/+5
2023-05-23bpf: Support O_PATH FDs in BPF_OBJ_PIN and BPF_OBJ_GET commandsAndrii Nakryiko1-5/+20
2023-05-19bpf: Show target_{obj,btf}_id in tracing link fdinfoYafang Shao1-2/+9
2023-05-02bpf: Print a warning only if writing to unprivileged_bpf_disabled.Kui-Feng Lee1-1/+2
2023-04-21bpf: add bpf_link support for BPF_NETFILTER programsFlorian Westphal1-0/+6
2023-04-17bpf: lirc program type should not require SYS_CAP_ADMINSean Young1-1/+0
2023-04-15bpf: Introduce opaque bpf_refcount struct and add btf_record plumbingDave Marchevsky1-1/+5
2023-04-15bpf: Remove btf_field_offs, use btf_record's fields insteadDave Marchevsky1-15/+2
2023-04-11bpf: Add log_true_size output field to return necessary log buffer sizeAndrii Nakryiko1-8/+8
2023-03-25bpf: Only invoke kptr dtor following non-NULL xchgDavid Vernet1-0/+3
2023-03-24bpf: Check IS_ERR for the bpf_map_get() return valueMartin KaFai Lau1-2/+2
2023-03-22bpf: Update the struct_ops of a bpf_link.Kui-Feng Lee1-0/+34
2023-03-22bpf: Create links for BPF struct_ops maps.Kui-Feng Lee1-8/+15
2023-03-22bpf: Retire the struct_ops map kvalue->refcnt.Kui-Feng Lee1-2/+4
2023-03-15bpf: Fix attaching fentry/fexit/fmod_ret/lsm to modulesViktor Malik1-0/+6
2023-03-13bpf: Disable migration when freeing stashed local kptr using obj dropDave Marchevsky1-3/+7
2023-03-10bpf: Support __kptr to local kptrsDave Marchevsky1-1/+13
2023-03-10bpf: Change btf_record_find enum parameter to field_maskDave Marchevsky1-3/+3
2023-03-07bpf: enforce all maps having memory usage callbackYafang Shao1-7/+3
2023-03-07bpf: offload map memory usageYafang Shao1-0/+1
2023-03-07bpf: add new map ops ->map_mem_usageYafang Shao1-8/+7
2023-03-06Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf...Jakub Kicinski1-1/+7
2023-03-01bpf: Support kptrs in local storage mapsKumar Kartikeya Dwivedi1-1/+5
2023-03-01bpf: Support kptrs in percpu hashmap and percpu LRU hashmapKumar Kartikeya Dwivedi1-0/+2
2023-02-23Merge tag 'mm-stable-2023-02-20-13-37' of git://git.kernel.org/pub/scm/linux/...Linus Torvalds1-2/+2
2023-02-13bpf: Add basic bpf_rb_{root,node} supportDave Marchevsky1-9/+19
2023-02-10bpf: allow to disable bpf map memory accountingYafang Shao1-2/+3
2023-02-10bpf: use bpf_map_kvcalloc in bpf_local_storageYafang Shao1-0/+15
2023-02-09mm: replace vma->vm_flags direct modifications with modifier callsSuren Baghdasaryan1-2/+2
2023-02-02bpf: Drop always true do_idr_lock parameter to bpf_map_free_idTobias Klauser1-17/+6
2023-01-28Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf...Jakub Kicinski1-13/+21
2023-01-23bpf: Support consuming XDP HW metadata from fext programsToke Høiland-Jørgensen1-0/+7
2023-01-23bpf: Introduce device-bound XDP programsStanislav Fomichev1-4/+5
2023-01-23bpf: Rename bpf_{prog,map}_is_dev_bound to is_offloadedStanislav Fomichev1-11/+11
2023-01-20Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-17/+7
2023-01-09bpf: remove the do_idr_lock parameter from bpf_prog_free_id()Paul Moore1-14/+6
2023-01-09bpf: restore the ebpf program ID for BPF_AUDIT_UNLOAD and PERF_BPF_EVENT_PROG...Paul Moore1-4/+2
2023-01-04Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf...Jakub Kicinski1-1/+0
2022-12-22bpf: Remove unused field initialization in bpf's ctl_tableRicardo Ribalda1-1/+0
2022-12-14bpf: prevent leak of lsm program after failed attachMilan Landaverde1-3/+3
2022-11-17bpf: Add comments for map BTF matching requirement for bpf_list_headKumar Kartikeya Dwivedi1-0/+14
2022-11-17bpf: Verify ownership relationships for user BTF typesKumar Kartikeya Dwivedi1-0/+4
2022-11-17bpf: Recognize lock and list fields in allocated objectsKumar Kartikeya Dwivedi1-0/+4
2022-11-17bpf: Do btf_record_free outside map_free callbackKumar Kartikeya Dwivedi1-4/+14
2022-11-17bpf: Fix early return in map_check_btfKumar Kartikeya Dwivedi1-1/+1
2022-11-17bpf: Pass map file to .map_update_batch directlyHou Tao1-18/+14
2022-11-14bpf: Support bpf_list_head in map valuesKumar Kartikeya Dwivedi1-1/+21
2022-11-03bpf: Refactor map->off_arr handlingKumar Kartikeya Dwivedi1-64/+9
2022-11-03bpf: Consolidate spin_lock, timer management into btf_recordKumar Kartikeya Dwivedi1-75/+60
2022-11-03bpf: Refactor kptr_off_tab into btf_recordKumar Kartikeya Dwivedi1-114/+149
2022-10-31bpf: Remove the obsolte u64_stats_fetch_*_irq() users.Thomas Gleixner1-2/+2
2022-10-25bpf: Implement cgroup storage available to non-cgroup-attached bpf progsYonghong Song1-1/+2
2022-10-25bpf: Remove prog->active check for bpf_lsm and bpf_iterMartin KaFai Lau1-2/+3
2022-10-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-0/+2
2022-09-21bpf: Prevent bpf program recursion for raw tracepoint probesJiri Olsa1-0/+11
2022-09-16bpf: use kvmemdup_bpfptr helperWang Yufen1-9/+4
2022-09-16bpf: Ensure correct locking around vulnerable function find_vpid()Lee Jones1-0/+2
2022-09-07bpf: Support kptrs in percpu arraymapKumar Kartikeya Dwivedi1-1/+2
2022-09-07bpf: Fix resetting logic for unreferenced kptrsJules Irenge1-1/+1
2022-09-06Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-nextPaolo Abeni1-5/+10
2022-09-05bpf: Batch call_rcu callbacks instead of SLAB_TYPESAFE_BY_RCU.Alexei Starovoitov1-1/+4
2022-08-25bpf: prepare for more bpf syscall to be used from kernel and user space.Benjamin Tissoires1-4/+6
2022-08-18bpf: Restrict bpf_sys_bpf to CAP_PERFMONYiFei Zhu1-1/+1
2022-08-10bpf: Shut up kern_sys_bpf warning.Alexei Starovoitov1-0/+8
2022-08-10bpf: Disallow bpf programs call prog_run command.Alexei Starovoitov1-6/+14
2022-08-08bpf: Use proper target btf when exporting attach_btf_obj_idStanislav Fomichev1-4/+3
2022-07-12bpf: reparent bpf maps on memcg offliningRoman Gushchin1-8/+28
2022-06-29bpf: implement BPF_PROG_QUERY for BPF_LSM_CGROUPStanislav Fomichev1-1/+7
2022-06-29bpf: per-cgroup lsm flavorStanislav Fomichev1-0/+10
2022-06-17bpf: Fix non-static bpf_func_proto struct definitionsJoanne Koong1-1/+1
2022-06-02bpf: Unify data extension operation of jited_ksyms and jited_linfoPu Lehui1-2/+3
2022-05-20bpf: refine kernel.unprivileged_bpf_disabled behaviourAlan Maguire1-1/+13
2022-05-10bpf, x86: Attach a cookie to fentry/fexit/fmod_ret/lsm.Kui-Feng Lee1-4/+8
2022-05-10bpf, x86: Create bpf_tramp_run_ctx on the caller thread's stackKui-Feng Lee1-2/+5
2022-05-10bpf, x86: Generate trampolines from bpf_tramp_linksKui-Feng Lee1-15/+8
2022-05-10bpf: Add bpf_link iteratorDmitrii Dolgov1-0/+19
2022-04-25bpf: Wire up freeing of referenced kptrKumar Kartikeya Dwivedi1-4/+45
2022-04-25bpf: Adapt copy_map_value for multiple offset caseKumar Kartikeya Dwivedi1-1/+87
2022-04-25bpf: Allow storing unreferenced kptr in mapKumar Kartikeya Dwivedi1-3/+100
2022-04-23bpf: Allow attach TRACING programs through LINK_CREATE commandAndrii Nakryiko1-54/+56
2022-04-13bpf: Move BPF sysctls from kernel/sysctl.c to BPF coreYan Zhu1-0/+87
2022-03-17bpf: Add cookie support to programs attached with kprobe multi linkJiri Olsa1-1/+1
2022-03-17bpf: Add multi kprobe linkJiri Olsa1-5/+21
2022-03-09bpf: Add "live packet" mode for XDP in BPF_PROG_RUNToke Høiland-Jørgensen1-1/+1
2022-02-23bpf: Cleanup commentsTom Rix1-1/+1
2022-02-18bpf: Call maybe_wait_bpf_programs() only once from generic_map_delete_batch()Eric Dumazet1-1/+2
2022-02-17Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-nextJakub Kicinski1-4/+36
2022-02-17Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-0/+3
2022-02-17bpf: Add schedule points in batch opsEric Dumazet1-0/+3
2022-02-10bpf: Convert bpf_preload.ko to use light skeleton.Alexei Starovoitov1-0/+2
2022-02-10bpf: Extend sys_bpf commands for bpf_syscall programs.Alexei Starovoitov1-4/+34
2022-01-21bpf: generalise tail call map compatibility checkToke Hoiland-Jorgensen1-8/+7
2022-01-21bpf: introduce BPF_F_XDP_HAS_FRAGS flag in prog_flags loading the ebpf programLorenzo Bianconi1-1/+3
2022-01-20bpf: support BPF_PROG_QUERY for progs attached to sockmapDi Zhu1-0/+5
2021-12-18bpf: Add MEM_RDONLY for helper args that are pointers to rdonly mem.Hao Luo1-1/+1
2021-12-16add missing bpf-cgroup.h includesJakub Kicinski1-0/+1
2021-12-10Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-nextJakub Kicinski1-2/+2
2021-12-02bpf: Pass a set of bpf_core_relo-s to prog_load command.Alexei Starovoitov1-1/+1
2021-11-30bpf: Change bpf_kallsyms_lookup_name size type to ARG_CONST_SIZE_OR_ZEROKumar Kartikeya Dwivedi1-1/+1
2021-11-15bpf: Fix toctou on read-only map's constant scalar trackingDaniel Borkmann1-21/+36
2021-11-01Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-nextJakub Kicinski1-11/+66
2021-10-28bpf: Add bpf_kallsyms_lookup_name helperKumar Kartikeya Dwivedi1-0/+27
2021-10-28bpf: Add bloom filter map implementationJoanne Koong1-3/+21
2021-10-27bpf: Use u64_stats_t in struct bpf_prog_statsEric Dumazet1-6/+12
2021-10-26bpf: Fix potential race in tail call compatibility checkToke Høiland-Jørgensen1-2/+4
2021-10-22bpf: Fix error usage of map_fd and fdget() in generic_map_update_batch()Xu Kuohai1-2/+3
2021-10-21bpf: Add verified_insns to bpf_prog_info and fdinfoDave Marchevsky1-2/+6
2021-08-20bpf: Use kvmalloc for map keys in syscallsStanislav Fomichev1-17/+17
2021-08-20bpf: Use kvmalloc for map values in syscallStanislav Fomichev1-17/+11
2021-08-17bpf: Allow to specify user-provided bpf_cookie for BPF perf linksAndrii Nakryiko1-1/+1
2021-08-17bpf: Implement minimal BPF perf linkAndrii Nakryiko1-7/+98
2021-07-15bpf: Add map side support for bpf timers.Alexei Starovoitov1-4/+17
2021-07-15bpf: Prepare bpf_prog_put() to be called from irq context.Alexei Starovoitov1-6/+26
2021-06-17Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-nextDavid S. Miller1-4/+43