DepSurf

Function: module_memfree

Status

Regular

• In 4.4: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module.c (ffffffff81107560)
  Location: kernel/module.c:1972
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:arch_ftrace_trampoline_free
    - kernel/module.c:do_free_init
    - kernel/module.c:free_module
    - kernel/module.c:free_module
    - kernel/module.c:layout_and_allocate
    - kernel/module.c:load_module
    - kernel/module.c:load_module
    - kernel/kprobes.c:free_insn_page
    - kernel/bpf/core.c:bpf_jit_binary_free
  

  Symbols:

  ffffffff81107560-ffffffff81107570: module_memfree (STB_WEAK)
  

• In 4.8: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module.c (ffffffff8110ea30)
  Location: kernel/module.c:2072
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_trampoline_free
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - kernel/module.c:load_module
    - kernel/module.c:load_module
    - kernel/module.c:do_free_init
    - kernel/module.c:layout_and_allocate
    - kernel/module.c:free_module
    - kernel/module.c:free_module
    - kernel/kprobes.c:free_insn_page
    - kernel/bpf/core.c:bpf_jit_binary_free
  

  Symbols:

  ffffffff8110ea30-ffffffff8110ea40: module_memfree (STB_WEAK)
  

• In 4.10: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module.c (ffffffff81116350)
  Location: kernel/module.c:2084
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_trampoline_free
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - kernel/module.c:load_module
    - kernel/module.c:load_module
    - kernel/module.c:do_free_init
    - kernel/module.c:layout_and_allocate
    - kernel/module.c:free_module
    - kernel/module.c:free_module
    - kernel/kprobes.c:free_insn_page
    - kernel/bpf/core.c:bpf_jit_binary_free
  

  Symbols:

  ffffffff81116350-ffffffff81116360: module_memfree (STB_WEAK)
  

• In 4.13: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module.c (ffffffff81117810)
  Location: kernel/module.c:2111
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_trampoline_free
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/kprobes/core.c:free_insn_page
    - kernel/module.c:load_module
    - kernel/module.c:load_module
    - kernel/module.c:do_free_init
    - kernel/module.c:layout_and_allocate
    - kernel/module.c:free_module
    - kernel/module.c:free_module
    - kernel/kprobes.c:free_insn_page
    - kernel/bpf/core.c:bpf_jit_free
  

  Symbols:

  ffffffff81117810-ffffffff81117820: module_memfree (STB_WEAK)
  

• In 4.15: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module.c (ffffffff81122df0)
  Location: kernel/module.c:2119
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_trampoline_free
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/kprobes/core.c:free_insn_page
    - kernel/module.c:load_module
    - kernel/module.c:load_module
    - kernel/module.c:do_free_init
    - kernel/module.c:layout_and_allocate
    - kernel/module.c:free_module
    - kernel/module.c:free_module
    - kernel/kprobes.c:free_insn_page
    - kernel/bpf/core.c:bpf_jit_free
  

  Symbols:

  ffffffff81122df0-ffffffff81122e00: module_memfree (STB_WEAK)
  

• In 4.18: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module.c (ffffffff81130e90)
  Location: kernel/module.c:2118
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_trampoline_free
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/kprobes/core.c:free_insn_page
    - kernel/module.c:load_module
    - kernel/module.c:load_module
    - kernel/module.c:do_free_init
    - kernel/module.c:layout_and_allocate
    - kernel/module.c:free_module
    - kernel/module.c:free_module
    - kernel/kprobes.c:free_insn_page
    - kernel/bpf/core.c:bpf_jit_free
  

  Symbols:

  ffffffff81130e90-ffffffff81130ea0: module_memfree (STB_WEAK)
  

• In 5.0: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module.c (ffffffff8113c740)
  Location: kernel/module.c:2117
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_trampoline_free
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/kprobes/core.c:free_insn_page
    - kernel/module.c:load_module
    - kernel/module.c:load_module
    - kernel/module.c:do_free_init
    - kernel/module.c:layout_and_allocate
    - kernel/module.c:free_module
    - kernel/module.c:free_module
    - kernel/kprobes.c:free_insn_page
    - kernel/bpf/core.c:bpf_jit_free_exec
  

  Symbols:

  ffffffff8113c740-ffffffff8113c750: module_memfree (STB_WEAK)
  

• In 5.3: Transformation ⚠️

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/module.c (0)
  Location: kernel/module.c:2114
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_trampoline_free
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/kprobes/core.c:free_insn_page
    - kernel/module.c:load_module
    - kernel/module.c:load_module
    - kernel/module.c:do_free_init
    - kernel/module.c:layout_and_allocate
    - kernel/module.c:free_module
    - kernel/module.c:free_module
    - kernel/kprobes.c:free_insn_page
    - kernel/bpf/core.c:bpf_jit_free_exec
  

  Symbols:

  ffffffff8114b1b2-ffffffff8114b1c5: module_memfree.cold (STB_LOCAL)
  ffffffff81147e00-ffffffff81147e2c: module_memfree (STB_WEAK)
  

• In 5.4: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module.c (ffffffff81153c40)
  Location: kernel/module.c:2171
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_trampoline_free
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/kprobes/core.c:free_insn_page
    - kernel/module.c:load_module
    - kernel/module.c:load_module
    - kernel/module.c:do_free_init
    - kernel/module.c:layout_and_allocate
    - kernel/module.c:free_module
    - kernel/module.c:free_module
    - kernel/kprobes.c:free_insn_page
    - kernel/bpf/core.c:bpf_jit_free_exec
  

  Symbols:

  ffffffff81153c40-ffffffff81153c67: module_memfree (STB_WEAK)
  

• In 5.8: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module.c (ffffffff81165670)
  Location: kernel/module.c:2163
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_trampoline_free
    - arch/x86/kernel/ftrace.c:create_trampoline
    - arch/x86/kernel/kprobes/core.c:free_insn_page
    - kernel/module.c:load_module
    - kernel/module.c:load_module
    - kernel/module.c:do_free_init
    - kernel/module.c:move_module
    - kernel/module.c:free_module
    - kernel/module.c:free_module
    - kernel/kprobes.c:free_insn_page
    - kernel/bpf/core.c:bpf_jit_free_exec
  

  Symbols:

  ffffffff81165670-ffffffff81165697: module_memfree (STB_WEAK)
  

• In 5.11: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module.c (ffffffff81161de0)
  Location: kernel/module.c:2225
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_trampoline_free
    - arch/x86/kernel/ftrace.c:create_trampoline
    - arch/x86/kernel/kprobes/core.c:free_insn_page
    - kernel/module.c:load_module
    - kernel/module.c:load_module
    - kernel/module.c:do_free_init
    - kernel/module.c:move_module
    - kernel/module.c:free_module
    - kernel/module.c:free_module
    - kernel/kprobes.c:free_insn_page
    - kernel/bpf/core.c:bpf_jit_free_exec
  

  Symbols:

  ffffffff81161de0-ffffffff81161e07: module_memfree (STB_WEAK)
  

• In 5.13: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module.c (ffffffff81162870)
  Location: kernel/module.c:2135
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_trampoline_free
    - arch/x86/kernel/ftrace.c:create_trampoline
    - arch/x86/kernel/kprobes/core.c:free_insn_page
    - kernel/module.c:load_module
    - kernel/module.c:load_module
    - kernel/module.c:do_free_init
    - kernel/module.c:move_module
    - kernel/module.c:free_module
    - kernel/module.c:free_module
    - kernel/kprobes.c:free_insn_page
    - kernel/bpf/core.c:bpf_jit_free_exec
  

  Symbols:

  ffffffff81162870-ffffffff81162897: module_memfree (STB_WEAK)
  

• In 5.15: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module.c (ffffffff81187de0)
  Location: kernel/module.c:2137
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_trampoline_free
    - arch/x86/kernel/ftrace.c:create_trampoline
    - kernel/module.c:load_module
    - kernel/module.c:load_module
    - kernel/module.c:do_free_init
    - kernel/module.c:move_module
    - kernel/module.c:free_module
    - kernel/module.c:free_module
    - kernel/kprobes.c:free_optinsn_page
    - kernel/bpf/core.c:bpf_jit_free_exec
  

  Symbols:

  ffffffff81187de0-ffffffff81187e07: module_memfree (STB_WEAK)
  

• In 5.19: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module/main.c (ffffffff8118df20)
  Location: kernel/module/main.c:1124
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_trampoline_free
    - arch/x86/kernel/ftrace.c:create_trampoline
    - kernel/module/main.c:load_module
    - kernel/module/main.c:load_module
    - kernel/module/main.c:do_free_init
    - kernel/module/main.c:move_module
    - kernel/module/main.c:free_module
    - kernel/module/main.c:free_module
    - kernel/kprobes.c:free_optinsn_page
    - kernel/bpf/core.c:bpf_jit_free_exec
    - kernel/bpf/core.c:bpf_prog_pack_free
    - kernel/bpf/core.c:bpf_prog_pack_free
  

  Symbols:

  ffffffff8118df20-ffffffff8118df57: module_memfree (STB_WEAK)
  

• In 6.2: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module/main.c (ffffffff811caaf0)
  Location: kernel/module/main.c:1127
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_trampoline_free
    - arch/x86/kernel/ftrace.c:create_trampoline
    - kernel/module/main.c:load_module
    - kernel/module/main.c:load_module
    - kernel/module/main.c:do_free_init
    - kernel/module/main.c:move_module
    - kernel/module/main.c:free_module
    - kernel/module/main.c:free_module
    - kernel/kprobes.c:free_optinsn_page
    - kernel/bpf/core.c:bpf_jit_free_exec
    - kernel/bpf/core.c:bpf_prog_pack_free
    - kernel/bpf/core.c:bpf_prog_pack_free
  

  Symbols:

  ffffffff811caaf0-ffffffff811cab27: module_memfree (STB_WEAK)
  

• In 6.5: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module/main.c (ffffffff811dddb0)
  Location: kernel/module/main.c:1182
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_trampoline_free
    - arch/x86/kernel/ftrace.c:create_trampoline
    - kernel/module/main.c:load_module
    - kernel/module/main.c:load_module
    - kernel/module/main.c:do_free_init
    - kernel/module/main.c:do_free_init
    - kernel/module/main.c:do_free_init
    - kernel/module/main.c:move_module
    - kernel/module/main.c:free_module
    - kernel/module/main.c:free_module
    - kernel/kprobes.c:free_optinsn_page
    - kernel/bpf/core.c:bpf_jit_free_exec
    - kernel/bpf/core.c:bpf_prog_pack_free
    - kernel/bpf/core.c:bpf_prog_pack_free
  

  Symbols:

  ffffffff811dddb0-ffffffff811ddde7: module_memfree (STB_WEAK)
  

• In 6.8: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module/main.c (ffffffff811f3ab0)
  Location: kernel/module/main.c:1182
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_trampoline_free
    - arch/x86/kernel/ftrace.c:create_trampoline
    - kernel/module/main.c:load_module
    - kernel/module/main.c:load_module
    - kernel/module/main.c:do_free_init
    - kernel/module/main.c:do_free_init
    - kernel/module/main.c:do_free_init
    - kernel/module/main.c:move_module
    - kernel/module/main.c:free_module
    - kernel/module/main.c:free_module
    - kernel/kprobes.c:free_optinsn_page
    - kernel/bpf/core.c:bpf_jit_free_exec
  

  Symbols:

  ffffffff811f3ab0-ffffffff811f3ae7: module_memfree (STB_WEAK)
  

Arch

• In arm64: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module.c (ffff8000101c3018)
  Location: kernel/module.c:2171
  Inline: False
  Direct callers:
    - kernel/module.c:load_module
    - kernel/module.c:load_module
    - kernel/module.c:do_free_init
    - kernel/module.c:layout_and_allocate
    - kernel/module.c:free_module
    - kernel/module.c:free_module
    - kernel/kprobes.c:free_insn_page
    - kernel/bpf/core.c:bpf_jit_free_exec
  

  Symbols:

  ffff8000101c3018-ffff8000101c306c: module_memfree (STB_WEAK)
  

• In armhf: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module.c (c040a204)
  Location: kernel/module.c:2171
  Inline: False
  Direct callers:
    - kernel/module.c:load_module
    - kernel/module.c:load_module
    - kernel/module.c:do_free_init
    - kernel/module.c:layout_and_allocate
    - kernel/module.c:free_module
    - kernel/module.c:free_module
    - kernel/kprobes.c:free_insn_page
    - kernel/bpf/core.c:bpf_jit_free_exec
  

  Symbols:

  c040a204-c040a268: module_memfree (STB_WEAK)
  

• In ppc64el: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module.c (c0000000002295c0)
  Location: kernel/module.c:2171
  Inline: False
  Direct callers:
    - kernel/module.c:load_module
    - kernel/module.c:load_module
    - kernel/module.c:do_free_init
    - kernel/module.c:layout_and_allocate
    - kernel/module.c:free_module
    - kernel/module.c:free_module
    - kernel/kprobes.c:free_insn_page
    - kernel/bpf/core.c:bpf_jit_free_exec
  

  Symbols:

  c0000000002295c0-c000000000229610: module_memfree (STB_WEAK)
  

• In riscv64: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module.c (ffffffe000143fd4)
  Location: kernel/module.c:2171
  Inline: False
  Direct callers:
    - kernel/module.c:load_module
    - kernel/module.c:load_module
    - kernel/module.c:do_free_init
    - kernel/module.c:layout_and_allocate
    - kernel/module.c:free_module
    - kernel/module.c:free_module
    - kernel/bpf/core.c:bpf_jit_free_exec
  

  Symbols:

  ffffffe000143fd4-ffffffe000144026: module_memfree (STB_WEAK)
  

Flavor

• In aws: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module.c (ffffffff8114c260)
  Location: kernel/module.c:2171
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_trampoline_free
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/kprobes/core.c:free_insn_page
    - kernel/module.c:load_module
    - kernel/module.c:load_module
    - kernel/module.c:do_free_init
    - kernel/module.c:layout_and_allocate
    - kernel/module.c:free_module
    - kernel/module.c:free_module
    - kernel/kprobes.c:free_insn_page
    - kernel/bpf/core.c:bpf_jit_free_exec
  

  Symbols:

  ffffffff8114c260-ffffffff8114c287: module_memfree (STB_WEAK)
  

• In azure: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module.c (ffffffff8113f510)
  Location: kernel/module.c:2171
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_trampoline_free
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/kprobes/core.c:free_insn_page
    - kernel/module.c:load_module
    - kernel/module.c:load_module
    - kernel/module.c:do_free_init
    - kernel/module.c:layout_and_allocate
    - kernel/module.c:free_module
    - kernel/module.c:free_module
    - kernel/kprobes.c:free_insn_page
    - kernel/bpf/core.c:bpf_jit_free_exec
  

  Symbols:

  ffffffff8113f510-ffffffff8113f537: module_memfree (STB_WEAK)
  

• In gcp: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module.c (ffffffff8114a110)
  Location: kernel/module.c:2171
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_trampoline_free
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/kprobes/core.c:free_insn_page
    - kernel/module.c:load_module
    - kernel/module.c:load_module
    - kernel/module.c:do_free_init
    - kernel/module.c:layout_and_allocate
    - kernel/module.c:free_module
    - kernel/module.c:free_module
    - kernel/kprobes.c:free_insn_page
    - kernel/bpf/core.c:bpf_jit_free_exec
  

  Symbols:

  ffffffff8114a110-ffffffff8114a137: module_memfree (STB_WEAK)
  

• In lowlatency: ✅

  void module_memfree(void *module_region);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/module.c (ffffffff81156df0)
  Location: kernel/module.c:2171
  Inline: False
  Direct callers:
    - arch/x86/kernel/ftrace.c:arch_ftrace_trampoline_free
    - arch/x86/kernel/ftrace.c:arch_ftrace_update_trampoline
    - arch/x86/kernel/kprobes/core.c:free_insn_page
    - kernel/module.c:load_module
    - kernel/module.c:load_module
    - kernel/module.c:do_free_init
    - kernel/module.c:layout_and_allocate
    - kernel/module.c:free_module
    - kernel/module.c:free_module
    - kernel/kprobes.c:free_insn_page
    - kernel/bpf/core.c:bpf_jit_free_exec
  

  Symbols:

  ffffffff81156df0-ffffffff81156e17: module_memfree (STB_WEAK)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• 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 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅