DepSurf

Function: bpf_link_get_from_fd

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: ✅

  struct bpf_link *bpf_link_get_from_fd(u32 ufd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff81201360)
  Location: kernel/bpf/syscall.c:2464
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:__do_sys_bpf
    - kernel/bpf/syscall.c:link_update
    - kernel/bpf/inode.c:bpf_obj_pin_user
  

  Symbols:

  ffffffff81201360-ffffffff812013c8: bpf_link_get_from_fd (STB_GLOBAL)
  

• In 5.11: ✅

  struct bpf_link *bpf_link_get_from_fd(u32 ufd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff81200c50)
  Location: kernel/bpf/syscall.c:2480
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:__do_sys_bpf
    - kernel/bpf/syscall.c:__do_sys_bpf
    - kernel/bpf/syscall.c:link_update
    - kernel/bpf/inode.c:bpf_obj_pin_user
  

  Symbols:

  ffffffff81200c50-ffffffff81200cb8: bpf_link_get_from_fd (STB_GLOBAL)
  

• In 5.13: ✅

  struct bpf_link *bpf_link_get_from_fd(u32 ufd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff812016a0)
  Location: kernel/bpf/syscall.c:2488
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:__do_sys_bpf
    - kernel/bpf/syscall.c:__do_sys_bpf
    - kernel/bpf/syscall.c:__do_sys_bpf
    - kernel/bpf/inode.c:bpf_obj_pin_user
  

  Symbols:

  ffffffff812016a0-ffffffff81201708: bpf_link_get_from_fd (STB_GLOBAL)
  

• In 5.15: ✅

  struct bpf_link *bpf_link_get_from_fd(u32 ufd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff81233610)
  Location: kernel/bpf/syscall.c:2598
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:__sys_bpf
    - kernel/bpf/syscall.c:__sys_bpf
    - kernel/bpf/syscall.c:__sys_bpf
    - kernel/bpf/inode.c:bpf_obj_pin_user
  

  Symbols:

  ffffffff81233610-ffffffff81233678: bpf_link_get_from_fd (STB_GLOBAL)
  

• In 5.19: ✅

  struct bpf_link *bpf_link_get_from_fd(u32 ufd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff8126f2b0)
  Location: kernel/bpf/syscall.c:2847
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:__sys_bpf
    - kernel/bpf/syscall.c:__sys_bpf
    - kernel/bpf/syscall.c:__sys_bpf
    - kernel/bpf/inode.c:bpf_obj_pin_user
  

  Symbols:

  ffffffff8126f2b0-ffffffff8126f317: bpf_link_get_from_fd (STB_GLOBAL)
  

• In 6.2: ✅

  struct bpf_link *bpf_link_get_from_fd(u32 ufd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff812c4ba0)
  Location: kernel/bpf/syscall.c:2881
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:__sys_bpf
    - kernel/bpf/syscall.c:__sys_bpf
    - kernel/bpf/syscall.c:__sys_bpf
    - kernel/bpf/inode.c:bpf_obj_pin_user
  

  Symbols:

  ffffffff812c4ba0-ffffffff812c4c07: bpf_link_get_from_fd (STB_GLOBAL)
  

• In 6.5: ✅

  struct bpf_link *bpf_link_get_from_fd(u32 ufd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff812ebcc0)
  Location: kernel/bpf/syscall.c:3000
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:__sys_bpf
    - kernel/bpf/syscall.c:__sys_bpf
    - kernel/bpf/syscall.c:link_update
    - kernel/bpf/inode.c:bpf_obj_pin_user
    - drivers/hid/bpf/hid_bpf_jmp_table.c:hid_bpf_preload_skel
  

  Symbols:

  ffffffff812ebcc0-ffffffff812ebd2a: bpf_link_get_from_fd (STB_GLOBAL)
  

• In 6.8: ✅

  struct bpf_link *bpf_link_get_from_fd(u32 ufd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff8130a210)
  Location: kernel/bpf/syscall.c:3064
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:__sys_bpf
    - kernel/bpf/syscall.c:__sys_bpf
    - kernel/bpf/syscall.c:link_update
    - kernel/bpf/inode.c:bpf_obj_pin_user
    - kernel/bpf/mprog.c:bpf_mprog_tuple_relative
    - drivers/hid/bpf/hid_bpf_jmp_table.c:hid_bpf_preload_skel
  

  Symbols:

  ffffffff8130a210-ffffffff8130a27a: bpf_link_get_from_fd (STB_GLOBAL)
  

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

Regular

• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅