DepSurf

Function: raw_atomic_fetch_add

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/watchdog_perf.c (ffffffff8125f59d)
  Location: include/linux/atomic/atomic-arch-fallback.h:655
  Inline: True
  Inline callers:
    - kernel/watchdog_perf.c:watchdog_hardlockup_enable
  

  In kernel/trace/rethook.c (ffffffff812deb55)
  Location: include/linux/atomic/atomic-arch-fallback.h:655
  Inline: True
  Inline callers:
    - kernel/trace/rethook.c:rethook_try_get
    - kernel/trace/rethook.c:rethook_try_get
  

  In io_uring/poll.c (ffffffff817de461)
  Location: include/linux/atomic/atomic-arch-fallback.h:655
  Inline: True
  Inline callers:
    - io_uring/poll.c:io_poll_disarm
    - io_uring/poll.c:io_poll_remove_all_table
    - io_uring/poll.c:io_poll_can_finish_inline
    - io_uring/poll.c:io_poll_wake
    - io_uring/poll.c:io_poll_wake
    - io_uring/poll.c:io_poll_get_ownership_slowpath
  

  In net/ipv6/ioam6_iptunnel.c (ffffffff82020cd3)
  Location: include/linux/atomic/atomic-arch-fallback.h:655
  Inline: True
  Inline callers:
    - net/ipv6/ioam6_iptunnel.c:ioam6_output
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/watchdog_perf.c (ffffffff812795ad)
  Location: include/linux/atomic/atomic-arch-fallback.h:664
  Inline: True
  Inline callers:
    - kernel/watchdog_perf.c:watchdog_hardlockup_enable
  

  In io_uring/poll.c (ffffffff81822831)
  Location: include/linux/atomic/atomic-arch-fallback.h:664
  Inline: True
  Inline callers:
    - io_uring/poll.c:io_poll_disarm
    - io_uring/poll.c:io_poll_remove_all_table
    - io_uring/poll.c:io_poll_can_finish_inline
    - io_uring/poll.c:io_poll_wake
    - io_uring/poll.c:io_poll_wake
    - io_uring/poll.c:io_poll_get_ownership_slowpath
  

  In io_uring/waitid.c (ffffffff8182a587)
  Location: include/linux/atomic/atomic-arch-fallback.h:664
  Inline: True
  Inline callers:
    - io_uring/waitid.c:io_waitid_wait
  

  In drivers/gpu/drm/drm_file.c (ffffffff81c97be8)
  Location: include/linux/atomic/atomic-arch-fallback.h:664
  Inline: True
  Inline callers:
    - drivers/gpu/drm/drm_file.c:drm_open
  

  In drivers/accel/drm_accel.c (ffffffff81cbcca2)
  Location: include/linux/atomic/atomic-arch-fallback.h:664
  Inline: True
  Inline callers:
    - drivers/accel/drm_accel.c:accel_open
  

  In net/ipv6/ioam6_iptunnel.c (ffffffff820efe03)
  Location: include/linux/atomic/atomic-arch-fallback.h:664
  Inline: True
  Inline callers:
    - net/ipv6/ioam6_iptunnel.c:ioam6_output
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences