website-function

Function: bpf_arch_text_poke

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: ✅

  int bpf_arch_text_poke(void *ip, enum bpf_text_poke_type t, void *old_addr, void *new_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/net/bpf_jit_comp.c (ffffffff810a2790)
  Location: arch/x86/net/bpf_jit_comp.c:329
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/trampoline.c:bpf_trampoline_unlink_prog
    - kernel/bpf/trampoline.c:bpf_trampoline_link_prog
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/dispatcher.c:bpf_dispatcher_change_prog
    - kernel/bpf/dispatcher.c:bpf_dispatcher_change_prog
  

  Symbols:

  ffffffff810a2790-ffffffff810a27ff: bpf_arch_text_poke (STB_GLOBAL)
  

• In 5.11: ✅

  int bpf_arch_text_poke(void *ip, enum bpf_text_poke_type t, void *old_addr, void *new_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/net/bpf_jit_comp.c (ffffffff8109e0b0)
  Location: arch/x86/net/bpf_jit_comp.c:364
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/trampoline.c:bpf_trampoline_unlink_prog
    - kernel/bpf/trampoline.c:bpf_trampoline_link_prog
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:bpf_tramp_image_put
    - kernel/bpf/dispatcher.c:bpf_dispatcher_change_prog
    - kernel/bpf/dispatcher.c:bpf_dispatcher_change_prog
  

  Symbols:

  ffffffff8109e0b0-ffffffff8109e11f: bpf_arch_text_poke (STB_GLOBAL)
  

• In 5.13: ✅

  int bpf_arch_text_poke(void *ip, enum bpf_text_poke_type t, void *old_addr, void *new_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/net/bpf_jit_comp.c (ffffffff8109eec0)
  Location: arch/x86/net/bpf_jit_comp.c:376
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/trampoline.c:bpf_trampoline_unlink_prog
    - kernel/bpf/trampoline.c:bpf_trampoline_link_prog
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:bpf_tramp_image_put
    - kernel/bpf/dispatcher.c:bpf_dispatcher_change_prog
    - kernel/bpf/dispatcher.c:bpf_dispatcher_change_prog
  

  Symbols:

  ffffffff8109eec0-ffffffff8109ef2f: bpf_arch_text_poke (STB_GLOBAL)
  

• In 5.15: ✅

  int bpf_arch_text_poke(void *ip, enum bpf_text_poke_type t, void *old_addr, void *new_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/net/bpf_jit_comp.c (ffffffff810b0080)
  Location: arch/x86/net/bpf_jit_comp.c:372
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/trampoline.c:bpf_trampoline_unlink_prog
    - kernel/bpf/trampoline.c:bpf_trampoline_link_prog
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:bpf_tramp_image_put
    - kernel/bpf/dispatcher.c:bpf_dispatcher_change_prog
    - kernel/bpf/dispatcher.c:bpf_dispatcher_change_prog
  

  Symbols:

  ffffffff810b0080-ffffffff810b00ef: bpf_arch_text_poke (STB_GLOBAL)
  

• In 5.19: ✅

  int bpf_arch_text_poke(void *ip, enum bpf_text_poke_type t, void *old_addr, void *new_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/net/bpf_jit_comp.c (ffffffff810c5e10)
  Location: arch/x86/net/bpf_jit_comp.c:391
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/trampoline.c:bpf_trampoline_unlink_prog
    - kernel/bpf/trampoline.c:bpf_trampoline_link_prog
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:bpf_tramp_image_put
    - kernel/bpf/dispatcher.c:bpf_dispatcher_change_prog
    - kernel/bpf/dispatcher.c:bpf_dispatcher_change_prog
  

  Symbols:

  ffffffff810c5e10-ffffffff810c5e83: bpf_arch_text_poke (STB_GLOBAL)
  

• In 6.2: ✅

  int bpf_arch_text_poke(void *ip, enum bpf_text_poke_type t, void *old_addr, void *new_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/net/bpf_jit_comp.c (ffffffff810e2bd0)
  Location: arch/x86/net/bpf_jit_comp.c:399
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/trampoline.c:bpf_trampoline_unlink_prog
    - kernel/bpf/trampoline.c:__bpf_trampoline_link_prog
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:bpf_tramp_image_put
  

  Symbols:

  ffffffff810e2bd0-ffffffff810e2c43: bpf_arch_text_poke (STB_GLOBAL)
  

• In 6.5: ✅

  int bpf_arch_text_poke(void *ip, enum bpf_text_poke_type t, void *old_addr, void *new_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/net/bpf_jit_comp.c (ffffffff810ee2a0)
  Location: arch/x86/net/bpf_jit_comp.c:399
  Inline: False
  Direct callers:
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/arraymap.c:prog_array_map_poke_run
    - kernel/bpf/trampoline.c:bpf_trampoline_unlink_prog
    - kernel/bpf/trampoline.c:__bpf_trampoline_link_prog
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:bpf_tramp_image_put
  

  Symbols:

  ffffffff810ee2a0-ffffffff810ee313: bpf_arch_text_poke (STB_GLOBAL)
  

• In 6.8: ✅

  int bpf_arch_text_poke(void *ip, enum bpf_text_poke_type t, void *old_addr, void *new_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/net/bpf_jit_comp.c (ffffffff810f7d60)
  Location: arch/x86/net/bpf_jit_comp.c:521
  Inline: False
  Direct callers:
    - kernel/bpf/trampoline.c:bpf_trampoline_unlink_prog
    - kernel/bpf/trampoline.c:__bpf_trampoline_link_prog
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:bpf_trampoline_update
    - kernel/bpf/trampoline.c:bpf_tramp_image_put
  

  Symbols:

  ffffffff810f7d60-ffffffff810f7dd3: bpf_arch_text_poke (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 ✅