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BPF ringbuf

BPF [RINGBUF]

Maintained 111 threads 166 messages Latest

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Lists
bpf
Files
kernel/bpf/ringbuf.c
Maintainers
Andrii Nakryiko
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  1. bpf: Reject user ringbuf backlogs larger than total ring size PATCH bpf 2 patches Ren Wei bpf kernel/bpf/, tools/testing/selftests/bpf/prog_tests/ In review 1 reply
  2. Unwinding for synchronous callbacks RFC PATCH bpf-next 11 patches Kumar Kartikeya Dwivedi bpf sashiko-reviews kernel/ (11), tools/ (5), include/ (3), arch/ (2) In review 20 replies
  3. bpf: Fix ring buffer checks on 32-bit position wrap PATCH bpf 2 patches Igor Malovitsa bpf lkml kernel/bpf/ringbuf.c In review 2 replies
  4. bpf: use scalar evolution to widen bounded loops PATCH bpf-next v3 51 patches Eduard Zingerman bpf oe-kbuild-all sashiko-reviews kernel/ (16), tools/ (16), include/ (3) Applied 6 replies
  5. bpf: use scalar evolution to widen bounded loops PATCH bpf-next v2 43 patches Eduard Zingerman bpf syzbot kernel/ (17), tools/ (14), include/ (3) Applied 2 replies
  6. bpf: Unify helper and kfunc argument checks PATCH bpf-next 22 patches Amery Hung bpf sashiko-reviews tools/ (34), kernel/ (19), net/ (4), include/ (2), +1 Superseded 17 replies
  7. bpf: Fix ring buffer position wrap handling on 32-bit PATCH bpf v2 4 patches Israel Téllez García bpf lkml kernel/bpf/, tools/lib/bpf/ In review 2 replies
  8. bpf: Fix pending_pos walk on 32-bit ring position wrap PATCH bpf 1 patch Israel Téllez García bpf lkml kernel/bpf/ringbuf.c Superseded 1 reply
  9. Generate bpf_func_proto for kfunc PATCH bpf-next v3 18 patches Amery Hung bpf sashiko-reviews tools/ (13), kernel/ (10), include/ (2), Documentation/, +1 Applied 4 replies
  10. Generate bpf_func_proto for kfunc PATCH bpf-next v2 18 patches Amery Hung bpf sashiko-reviews kernel/ (11), tools/ (10), include/ (2), Documentation/, +1 Superseded 34 replies
  11. bpf fentry hook on _raw_spin_lock_irqsave triggers hard lockup BUG: 6.6.y Feng Yang bpf stable kernel/bpf/ringbuf.c 1 reply
  12. Generate bpf_func_proto for kfunc PATCH bpf-next 18 patches Amery Hung bpf sashiko-reviews kernel/ (11), tools/ (10), include/ (2), Documentation/, +1 Superseded 7 replies
  13. bpf: return -EINVAL from bpf_ringbuf_query for unknown flags PATCH 1 patch Jianlin Shi bpf include/uapi/linux/, kernel/bpf/ In review 1 reply
  14. bpf: Fix ring buffer handling PATCH bpf v2 8 patches Tamir Duberstein bpf linux-kselftest lkml tools/lib/bpf/ (2), kernel/bpf/, tools/testing/selftests/bpf/prog_tests/ In review 8 replies
  15. kernel: bpf: Add SPDX license identifiers to a few files PATCH 1 patch Tim Bird bpf linux-spdx lkml kernel/bpf/ (3) Applied 0 replies
  16. bpf: Add overwrite mode for BPF ring buffer PATCH bpf-next v3 3 patches Xu Kuohai bpf linux-kselftest lkml tools/ (7), include/, kernel/ In review 4 replies
  17. bpf: sync pending IRQ work before freeing ring buffer PATCH 1 patch neqbal bpf linux-kernel-mentees lkml kernel/bpf/ringbuf.c Superseded 3 replies
  18. KASAN: vmalloc-out-of-bounds Read in run_irq_workd syzbot kernel? 1 patch syzbot syzbot lkml kernel/bpf/ringbuf.c New 0 replies
  19. Add overwrite mode for bpf ring buffer PATCH bpf-next v2 3 patches Xu Kuohai bpf linux-kselftest lkml tools/ (8), include/, kernel/ Superseded 12 replies
  20. Add overwrite mode for bpf ring buffer PATCH bpf-next 4 patches Xu Kuohai bpf linux-kselftest lkml tools/ (7), include/, kernel/ Superseded 10 replies
  21. bpf: Drop rqspinlock usage in ringbuf PATCH bpf 1 patch Kumar Kartikeya Dwivedi bpf stable kernel/bpf/ringbuf.c In review 1 reply
  22. bpf: Convert ringbuf.c to rqspinlock PATCH bpf 1 patch Kumar Kartikeya Dwivedi bpf lkml kernel/bpf/ringbuf.c Applied 2 replies
  23. possible deadlock in __bpf_ringbuf_reserve syzbot bpf? syzbot syzbot bpf lkml netdev 7 replies
  24. mm: Rename vm_area_struct to mm_area PATCH 1 patch Matthew Wilcox (Oracle) linux-mm arch/ (304), drivers/ (260), include/ (90), fs/ (53), +14 In review 10 replies
  25. remove unnecessary -EOPNOTSUPP callbacks PATCH -next 5 patches Xiaomeng Zhang bpf kernel/bpf/ (8) In review 6 replies
  26. bpf: unify VM_WRITE vs VM_MAYWRITE use in BPF map mmaping logic PATCH bpf-next v2 2 patches Andrii Nakryiko bpf kernel/bpf/ (2) Applied 0 replies
  27. Boot-time page size selection for arm64 RFC PATCH 57 patches Ryan Roberts asahi bpf cgroups +43 arch/ (81), drivers/ (26), include/ (22), fs/ (11), +8 In review 137 replies
  28. bpf: smp_wmb before bpf_ringbuf really commit PATCH 1 patch [email protected] bpf kernel/bpf/ringbuf.c In review 5 replies
  29. bpf: Add MEM_WRITE attribute PATCH bpf 5 patches Daniel Borkmann bpf kernel/ (5), tools/ (3), include/, net/ Applied 5 replies
  30. bpf: use raw_spinlock_t in ringbuf PATCH 1 patch Wander Lairson Costa bpf lkml kernel/bpf/ringbuf.c Applied 1 reply
  31. bpf: Fix overrunning reservations in ringbuf PATCH bpf v3 2 patches Daniel Borkmann bpf kernel/bpf/, tools/testing/selftests/bpf/, tools/testing/selftests/bpf/prog_tests/, tools/testing/selftests/bpf/progs/ Applied 1 reply
  32. bpf: Fix overrunning reservations in ringbuf PATCH bpf v2 2 patches Daniel Borkmann bpf kernel/bpf/, tools/testing/selftests/bpf/, tools/testing/selftests/bpf/prog_tests/, tools/testing/selftests/bpf/progs/ Superseded 0 replies
  33. bpf: Fix overrunning reservations in ringbuf PATCH bpf 2 patches Daniel Borkmann bpf kernel/bpf/, tools/testing/selftests/bpf/, tools/testing/selftests/bpf/prog_tests/, tools/testing/selftests/bpf/progs/ Superseded 3 replies
  34. Per-VMA locks PATCH 41 patches Suren Baghdasaryan linux-arm-kernel linux-mm linuxppc-dev +1 drivers/ (71), arch/ (21), mm/ (20), fs/ (12), +7 Superseded 151 replies
  35. Fold smp_mb__before_atomic() into atomic_set_release() PATCH bpf 1 patch Paul E. McKenney bpf lkml kernel/bpf/ringbuf.c Applied 5 replies
  36. libbpf: handle producer position overflow PATCH bpf-next v3 1 patch Andrew Werner bpf kernel/bpf/, tools/lib/bpf/ In review 11 replies
  37. bpf: make ringbuf available to modules PATCH 1 patch [email protected] bpf kernel/bpf/ (2), include/linux/ In review 3 replies
  38. bpf: Remove unnecessary ring buffer size check PATCH bpf-next 1 patch Hou Tao bpf kernel/bpf/ringbuf.c Applied 0 replies
  39. Exceptions - 1/2 RFC PATCH bpf-next 9 patches Kumar Kartikeya Dwivedi bpf kernel/ (9), tools/ (5), include/ (4), net/ In review 20 replies
  40. error checking where helpers call bpf_map_ops PATCH bpf-next v2 2 patches JP Kobryn bpf kernel/ (16), net/ (3), include/ (2), tools/ (2) Applied 1 reply
  41. introduce vm_flags modifier functions PATCH v4 7 patches Suren Baghdasaryan linux-arm-kernel linux-mm linuxppc-dev +1 drivers/ (71), arch/ (14), mm/ (13), fs/ (12), +5 Applied 21 replies
  42. error checking where helpers call bpf_map_ops PATCH bpf-next 2 patches inwardvessel bpf kernel/ (16), net/ (3), tools/ (2), include/ Superseded 2 replies
  43. bpf: bpf memory usage PATCH bpf-next v4 18 patches Yafang Shao bpf kernel/ (18), include/ (3), net/ (3) Applied 0 replies
  44. bpf: bpf memory usage PATCH bpf-next v3 18 patches Yafang Shao bpf kernel/ (18), include/ (3), net/ (3) Superseded 7 replies
  45. bpf: bpf memory usage PATCH bpf-next v2 18 patches Yafang Shao bpf oe-kbuild-all kernel/ (18), include/ (3), net/ (3) Superseded 3 replies
  46. introduce vm_flags modifier functions PATCH v3 7 patches Suren Baghdasaryan linux-arm-kernel linux-mm linuxppc-dev +1 drivers/ (71), arch/ (14), mm/ (13), fs/ (12), +5 Superseded 31 replies
  47. introduce vm_flags modifier functions PATCH v2 6 patches Suren Baghdasaryan alsa-devel amd-gfx bpf +37 drivers/ (71), mm/ (15), arch/ (14), fs/ (12), +5 Superseded 33 replies
  48. mm, bpf: Add BPF into /proc/meminfo RFC PATCH bpf-next v2 11 patches Yafang Shao bpf linux-mm llvm +1 kernel/ (14), mm/ (6), include/ (4), net/ (3), +1 In review 10 replies
  49. mm, bpf: Add BPF into /proc/meminfo RFC PATCH bpf-next 9 patches Yafang Shao bpf linux-fsdevel linux-mm +5 mm/ (10), kernel/ (6), include/ (4), fs/ Superseded 9 replies
  50. Allocated objects, BPF linked lists PATCH bpf-next v7 26 patches Kumar Kartikeya Dwivedi bpf tools/ (17), kernel/ (7), include/ (5), net/ (4), +1 Superseded 20 replies
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