DepSurf

Function: setup_sigcontext

Status

Regular

• In 4.4: ✅

  int setup_sigcontext(struct sigcontext_64 *sc, void *fpstate, struct pt_regs *regs, long unsigned int mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/signal.c (ffffffff8102e3b0)
  Location: arch/x86/kernel/signal.c:122
  Inline: False
  Direct callers:
    - arch/x86/kernel/signal.c:do_signal
    - arch/x86/kernel/signal.c:do_signal
  

  Symbols:

  ffffffff8102e3b0-ffffffff8102e4df: setup_sigcontext (STB_GLOBAL)
  

• In 4.8: ✅

  int setup_sigcontext(struct sigcontext_64 *sc, void *fpstate, struct pt_regs *regs, long unsigned int mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/signal.c (ffffffff8102d350)
  Location: arch/x86/kernel/signal.c:156
  Inline: False
  Direct callers:
    - arch/x86/kernel/signal.c:do_signal
    - arch/x86/kernel/signal.c:do_signal
  

  Symbols:

  ffffffff8102d350-ffffffff8102d485: setup_sigcontext (STB_GLOBAL)
  

• In 4.10: ✅

  int setup_sigcontext(struct sigcontext_64 *sc, void *fpstate, struct pt_regs *regs, long unsigned int mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/signal.c (ffffffff8102d1f0)
  Location: arch/x86/kernel/signal.c:157
  Inline: False
  Direct callers:
    - arch/x86/kernel/signal.c:do_signal
    - arch/x86/kernel/signal.c:do_signal
  

  Symbols:

  ffffffff8102d1f0-ffffffff8102d325: setup_sigcontext (STB_GLOBAL)
  

• In 4.13: ✅

  int setup_sigcontext(struct sigcontext_64 *sc, void *fpstate, struct pt_regs *regs, long unsigned int mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/signal.c (ffffffff8102b460)
  Location: arch/x86/kernel/signal.c:158
  Inline: False
  Direct callers:
    - arch/x86/kernel/signal.c:do_signal
    - arch/x86/kernel/signal.c:do_signal
  

  Symbols:

  ffffffff8102b460-ffffffff8102b595: setup_sigcontext (STB_GLOBAL)
  

• In 4.15: ✅

  int setup_sigcontext(struct sigcontext_64 *sc, void *fpstate, struct pt_regs *regs, long unsigned int mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/signal.c (ffffffff8102c190)
  Location: arch/x86/kernel/signal.c:159
  Inline: False
  Direct callers:
    - arch/x86/kernel/signal.c:do_signal
    - arch/x86/kernel/signal.c:do_signal
  

  Symbols:

  ffffffff8102c190-ffffffff8102c2c5: setup_sigcontext (STB_GLOBAL)
  

• In 4.18: ✅

  int setup_sigcontext(struct sigcontext_64 *sc, void *fpstate, struct pt_regs *regs, long unsigned int mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/signal.c (ffffffff8102d450)
  Location: arch/x86/kernel/signal.c:160
  Inline: False
  Direct callers:
    - arch/x86/kernel/signal.c:do_signal
    - arch/x86/kernel/signal.c:do_signal
  

  Symbols:

  ffffffff8102d450-ffffffff8102d585: setup_sigcontext (STB_GLOBAL)
  

• In 5.0: ✅

  int setup_sigcontext(struct sigcontext_64 *sc, void *fpstate, struct pt_regs *regs, long unsigned int mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/signal.c (ffffffff8102e6a0)
  Location: arch/x86/kernel/signal.c:160
  Inline: False
  Direct callers:
    - arch/x86/kernel/signal.c:do_signal
    - arch/x86/kernel/signal.c:do_signal
  

  Symbols:

  ffffffff8102e6a0-ffffffff8102e7d5: setup_sigcontext (STB_GLOBAL)
  

• In 5.3: ✅

  int setup_sigcontext(struct sigcontext_64 *sc, void *fpstate, struct pt_regs *regs, long unsigned int mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/signal.c (ffffffff81030440)
  Location: arch/x86/kernel/signal.c:159
  Inline: False
  Direct callers:
    - arch/x86/kernel/signal.c:x32_setup_rt_frame
    - arch/x86/kernel/signal.c:__setup_rt_frame
  

  Symbols:

  ffffffff81030440-ffffffff81030575: setup_sigcontext (STB_GLOBAL)
  

• In 5.4: ✅

  int setup_sigcontext(struct sigcontext_64 *sc, void *fpstate, struct pt_regs *regs, long unsigned int mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/signal.c (ffffffff81030d80)
  Location: arch/x86/kernel/signal.c:159
  Inline: False
  Direct callers:
    - arch/x86/kernel/signal.c:do_signal
    - arch/x86/kernel/signal.c:do_signal
  

  Symbols:

  ffffffff81030d80-ffffffff81030eb5: setup_sigcontext (STB_GLOBAL)
  

• 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: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In arch/powerpc/kernel/signal_64.c (c000000000031930)
  Location: arch/powerpc/kernel/signal_64.c:91
  Inline: True
  Direct callers:
    - arch/powerpc/kernel/signal_64.c:handle_rt_signal64
    - arch/powerpc/kernel/signal_64.c:__se_sys_swapcontext
  

  Symbols:

  c000000000031930-c000000000031e18: setup_sigcontext.constprop.0 (STB_LOCAL)
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/riscv/kernel/signal.c (ffffffe0000b669c)
  Location: arch/riscv/kernel/signal.c:133
  Inline: True
  Inline callers:
    - arch/riscv/kernel/signal.c:handle_signal
  

Flavor

• In aws: ✅

  int setup_sigcontext(struct sigcontext_64 *sc, void *fpstate, struct pt_regs *regs, long unsigned int mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/signal.c (ffffffff81030ee0)
  Location: arch/x86/kernel/signal.c:159
  Inline: False
  Direct callers:
    - arch/x86/kernel/signal.c:do_signal
    - arch/x86/kernel/signal.c:do_signal
  

  Symbols:

  ffffffff81030ee0-ffffffff81031015: setup_sigcontext (STB_GLOBAL)
  

• In azure: ✅

  int setup_sigcontext(struct sigcontext_64 *sc, void *fpstate, struct pt_regs *regs, long unsigned int mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/signal.c (ffffffff81020900)
  Location: arch/x86/kernel/signal.c:159
  Inline: False
  Direct callers:
    - arch/x86/kernel/signal.c:do_signal
    - arch/x86/kernel/signal.c:do_signal
  

  Symbols:

  ffffffff81020900-ffffffff81020a35: setup_sigcontext (STB_GLOBAL)
  

• In gcp: ✅

  int setup_sigcontext(struct sigcontext_64 *sc, void *fpstate, struct pt_regs *regs, long unsigned int mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/signal.c (ffffffff81030d40)
  Location: arch/x86/kernel/signal.c:159
  Inline: False
  Direct callers:
    - arch/x86/kernel/signal.c:do_signal
    - arch/x86/kernel/signal.c:do_signal
  

  Symbols:

  ffffffff81030d40-ffffffff81030e75: setup_sigcontext (STB_GLOBAL)
  

• In lowlatency: ✅

  int setup_sigcontext(struct sigcontext_64 *sc, void *fpstate, struct pt_regs *regs, long unsigned int mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/signal.c (ffffffff81031bd0)
  Location: arch/x86/kernel/signal.c:159
  Inline: False
  Direct callers:
    - arch/x86/kernel/signal.c:do_signal
    - arch/x86/kernel/signal.c:do_signal
  

  Symbols:

  ffffffff81031bd0-ffffffff81031d05: setup_sigcontext (STB_GLOBAL)
  

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 ✅

Arch

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 ✅