DepSurf

Function: ia32_restore_sigcontext

Status

Regular

• In 4.4: ✅

  int ia32_restore_sigcontext(struct pt_regs *regs, struct sigcontext_32 *sc);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/ia32/ia32_signal.c (ffffffff81077fa0)
  Location: arch/x86/ia32/ia32_signal.c:70
  Inline: False
  Direct callers:
    - arch/x86/ia32/ia32_signal.c:sys32_sigreturn
    - arch/x86/ia32/ia32_signal.c:sys32_rt_sigreturn
  

  Symbols:

  ffffffff81077fa0-ffffffff8107811e: ia32_restore_sigcontext (STB_LOCAL)
  

• In 4.8: ✅

  int ia32_restore_sigcontext(struct pt_regs *regs, struct sigcontext_32 *sc);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/ia32/ia32_signal.c (ffffffff81079480)
  Location: arch/x86/ia32/ia32_signal.c:70
  Inline: False
  Direct callers:
    - arch/x86/ia32/ia32_signal.c:sys32_rt_sigreturn
    - arch/x86/ia32/ia32_signal.c:sys32_sigreturn
  

  Symbols:

  ffffffff81079480-ffffffff810795fa: ia32_restore_sigcontext (STB_LOCAL)
  

• In 4.10: ✅

  int ia32_restore_sigcontext(struct pt_regs *regs, struct sigcontext_32 *sc);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/ia32/ia32_signal.c (ffffffff8107d270)
  Location: arch/x86/ia32/ia32_signal.c:70
  Inline: False
  Direct callers:
    - arch/x86/ia32/ia32_signal.c:sys32_rt_sigreturn
    - arch/x86/ia32/ia32_signal.c:sys32_sigreturn
  

  Symbols:

  ffffffff8107d270-ffffffff8107d3e1: ia32_restore_sigcontext (STB_LOCAL)
  

• In 4.13: ✅

  int ia32_restore_sigcontext(struct pt_regs *regs, struct sigcontext_32 *sc);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/ia32/ia32_signal.c (ffffffff8107ba70)
  Location: arch/x86/ia32/ia32_signal.c:71
  Inline: False
  Direct callers:
    - arch/x86/ia32/ia32_signal.c:sys32_rt_sigreturn
    - arch/x86/ia32/ia32_signal.c:sys32_sigreturn
  

  Symbols:

  ffffffff8107ba70-ffffffff8107bbe1: ia32_restore_sigcontext (STB_LOCAL)
  

• In 4.15: ✅

  int ia32_restore_sigcontext(struct pt_regs *regs, struct sigcontext_32 *sc);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/ia32/ia32_signal.c (ffffffff81082170)
  Location: arch/x86/ia32/ia32_signal.c:72
  Inline: False
  Direct callers:
    - arch/x86/ia32/ia32_signal.c:sys32_rt_sigreturn
    - arch/x86/ia32/ia32_signal.c:sys32_sigreturn
  

  Symbols:

  ffffffff81082170-ffffffff810822e4: ia32_restore_sigcontext (STB_LOCAL)
  

• In 4.18: ✅

  int ia32_restore_sigcontext(struct pt_regs *regs, struct sigcontext_32 *sc);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/ia32/ia32_signal.c (ffffffff81085830)
  Location: arch/x86/ia32/ia32_signal.c:71
  Inline: False
  Direct callers:
    - arch/x86/ia32/ia32_signal.c:sys32_rt_sigreturn
    - arch/x86/ia32/ia32_signal.c:sys32_sigreturn
  

  Symbols:

  ffffffff81085830-ffffffff810859a4: ia32_restore_sigcontext (STB_LOCAL)
  

• In 5.0: ✅

  int ia32_restore_sigcontext(struct pt_regs *regs, struct sigcontext_32 *sc);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/ia32/ia32_signal.c (ffffffff8108c5a0)
  Location: arch/x86/ia32/ia32_signal.c:71
  Inline: False
  Direct callers:
    - arch/x86/ia32/ia32_signal.c:sys32_rt_sigreturn
    - arch/x86/ia32/ia32_signal.c:sys32_sigreturn
  

  Symbols:

  ffffffff8108c5a0-ffffffff8108c714: ia32_restore_sigcontext (STB_LOCAL)
  

• In 5.3: ✅

  int ia32_restore_sigcontext(struct pt_regs *regs, struct sigcontext_32 *sc);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/ia32/ia32_signal.c (ffffffff81090590)
  Location: arch/x86/ia32/ia32_signal.c:70
  Inline: False
  Direct callers:
    - arch/x86/ia32/ia32_signal.c:sys32_rt_sigreturn
    - arch/x86/ia32/ia32_signal.c:sys32_sigreturn
  

  Symbols:

  ffffffff81090590-ffffffff8109070d: ia32_restore_sigcontext (STB_LOCAL)
  

• In 5.4: ✅

  int ia32_restore_sigcontext(struct pt_regs *regs, struct sigcontext_32 *sc);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/ia32/ia32_signal.c (ffffffff810910f0)
  Location: arch/x86/ia32/ia32_signal.c:71
  Inline: False
  Direct callers:
    - arch/x86/ia32/ia32_signal.c:__x32_compat_sys_rt_sigreturn
    - arch/x86/ia32/ia32_signal.c:__ia32_compat_sys_rt_sigreturn
    - arch/x86/ia32/ia32_signal.c:__x32_compat_sys_sigreturn
    - arch/x86/ia32/ia32_signal.c:__ia32_compat_sys_sigreturn
  

  Symbols:

  ffffffff810910f0-ffffffff8109126d: ia32_restore_sigcontext (STB_LOCAL)
  

• In 5.8: ✅

  int ia32_restore_sigcontext(struct pt_regs *regs, struct sigcontext_32 *usc);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/ia32/ia32_signal.c (ffffffff810968d0)
  Location: arch/x86/ia32/ia32_signal.c:60
  Inline: False
  Direct callers:
    - arch/x86/ia32/ia32_signal.c:__do_compat_sys_rt_sigreturn
    - arch/x86/ia32/ia32_signal.c:__do_compat_sys_sigreturn
  

  Symbols:

  ffffffff810968d0-ffffffff81096a2c: ia32_restore_sigcontext (STB_LOCAL)
  

• In 5.11: ✅

  int ia32_restore_sigcontext(struct pt_regs *regs, struct sigcontext_32 *usc);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/ia32/ia32_signal.c (ffffffff81095af0)
  Location: arch/x86/ia32/ia32_signal.c:60
  Inline: False
  Direct callers:
    - arch/x86/ia32/ia32_signal.c:__do_compat_sys_rt_sigreturn
    - arch/x86/ia32/ia32_signal.c:__do_compat_sys_sigreturn
  

  Symbols:

  ffffffff81095af0-ffffffff81095c4c: ia32_restore_sigcontext (STB_LOCAL)
  

• In 5.13: ✅

  int ia32_restore_sigcontext(struct pt_regs *regs, struct sigcontext_32 *usc);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/ia32/ia32_signal.c (ffffffff81096450)
  Location: arch/x86/ia32/ia32_signal.c:60
  Inline: False
  Direct callers:
    - arch/x86/ia32/ia32_signal.c:__do_compat_sys_rt_sigreturn
    - arch/x86/ia32/ia32_signal.c:__do_compat_sys_sigreturn
  

  Symbols:

  ffffffff81096450-ffffffff810965ac: ia32_restore_sigcontext (STB_LOCAL)
  

• In 5.15: ✅

  int ia32_restore_sigcontext(struct pt_regs *regs, struct sigcontext_32 *usc);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/ia32/ia32_signal.c (ffffffff810a63f0)
  Location: arch/x86/ia32/ia32_signal.c:60
  Inline: False
  Direct callers:
    - arch/x86/ia32/ia32_signal.c:__do_compat_sys_rt_sigreturn
    - arch/x86/ia32/ia32_signal.c:__do_compat_sys_sigreturn
  

  Symbols:

  ffffffff810a63f0-ffffffff810a654c: ia32_restore_sigcontext (STB_LOCAL)
  

• In 5.19: ✅

  bool ia32_restore_sigcontext(struct pt_regs *regs, struct sigcontext_32 *usc);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/ia32/ia32_signal.c (ffffffff810bb670)
  Location: arch/x86/ia32/ia32_signal.c:59
  Inline: False
  Direct callers:
    - arch/x86/ia32/ia32_signal.c:__do_compat_sys_rt_sigreturn
    - arch/x86/ia32/ia32_signal.c:__do_compat_sys_sigreturn
  

  Symbols:

  ffffffff810bb670-ffffffff810bb79c: ia32_restore_sigcontext (STB_LOCAL)
  

• In 6.2: ✅

  bool ia32_restore_sigcontext(struct pt_regs *regs, struct sigcontext_32 *usc);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/signal_32.c (ffffffff81055720)
  Location: arch/x86/kernel/signal_32.c:74
  Inline: False
  Direct callers:
    - arch/x86/kernel/signal_32.c:__do_compat_sys_rt_sigreturn
    - arch/x86/kernel/signal_32.c:__do_compat_sys_sigreturn
  

  Symbols:

  ffffffff81055720-ffffffff8105584c: ia32_restore_sigcontext (STB_LOCAL)
  

• In 6.5: ✅

  bool ia32_restore_sigcontext(struct pt_regs *regs, struct sigcontext_32 *usc);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/signal_32.c (ffffffff81056750)
  Location: arch/x86/kernel/signal_32.c:77
  Inline: False
  Direct callers:
    - arch/x86/kernel/signal_32.c:__do_compat_sys_rt_sigreturn
    - arch/x86/kernel/signal_32.c:__do_compat_sys_sigreturn
  

  Symbols:

  ffffffff81056750-ffffffff8105687c: ia32_restore_sigcontext (STB_LOCAL)
  

• In 6.8: ✅

  bool ia32_restore_sigcontext(struct pt_regs *regs, struct sigcontext_32 *usc);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/signal_32.c (ffffffff8105d9a0)
  Location: arch/x86/kernel/signal_32.c:77
  Inline: False
  Direct callers:
    - arch/x86/kernel/signal_32.c:__do_compat_sys_rt_sigreturn
    - arch/x86/kernel/signal_32.c:__do_compat_sys_sigreturn
  

  Symbols:

  ffffffff8105d9a0-ffffffff8105dacc: ia32_restore_sigcontext (STB_LOCAL)
  

Arch

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

Flavor

• In aws: ✅

  int ia32_restore_sigcontext(struct pt_regs *regs, struct sigcontext_32 *sc);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/ia32/ia32_signal.c (ffffffff810900b0)
  Location: arch/x86/ia32/ia32_signal.c:71
  Inline: False
  Direct callers:
    - arch/x86/ia32/ia32_signal.c:__x32_compat_sys_rt_sigreturn
    - arch/x86/ia32/ia32_signal.c:__ia32_compat_sys_rt_sigreturn
    - arch/x86/ia32/ia32_signal.c:__x32_compat_sys_sigreturn
    - arch/x86/ia32/ia32_signal.c:__ia32_compat_sys_sigreturn
  

  Symbols:

  ffffffff810900b0-ffffffff8109022d: ia32_restore_sigcontext (STB_LOCAL)
  

• In azure: ✅

  int ia32_restore_sigcontext(struct pt_regs *regs, struct sigcontext_32 *sc);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/ia32/ia32_signal.c (ffffffff8107ebc0)
  Location: arch/x86/ia32/ia32_signal.c:71
  Inline: False
  Direct callers:
    - arch/x86/ia32/ia32_signal.c:__x32_compat_sys_rt_sigreturn
    - arch/x86/ia32/ia32_signal.c:__ia32_compat_sys_rt_sigreturn
    - arch/x86/ia32/ia32_signal.c:__x32_compat_sys_sigreturn
    - arch/x86/ia32/ia32_signal.c:__ia32_compat_sys_sigreturn
  

  Symbols:

  ffffffff8107ebc0-ffffffff8107ed38: ia32_restore_sigcontext (STB_LOCAL)
  

• In gcp: ✅

  int ia32_restore_sigcontext(struct pt_regs *regs, struct sigcontext_32 *sc);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/ia32/ia32_signal.c (ffffffff81090060)
  Location: arch/x86/ia32/ia32_signal.c:71
  Inline: False
  Direct callers:
    - arch/x86/ia32/ia32_signal.c:__x32_compat_sys_rt_sigreturn
    - arch/x86/ia32/ia32_signal.c:__ia32_compat_sys_rt_sigreturn
    - arch/x86/ia32/ia32_signal.c:__x32_compat_sys_sigreturn
    - arch/x86/ia32/ia32_signal.c:__ia32_compat_sys_sigreturn
  

  Symbols:

  ffffffff81090060-ffffffff810901dd: ia32_restore_sigcontext (STB_LOCAL)
  

• In lowlatency: ✅

  int ia32_restore_sigcontext(struct pt_regs *regs, struct sigcontext_32 *sc);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/ia32/ia32_signal.c (ffffffff81092440)
  Location: arch/x86/ia32/ia32_signal.c:71
  Inline: False
  Direct callers:
    - arch/x86/ia32/ia32_signal.c:__x32_compat_sys_rt_sigreturn
    - arch/x86/ia32/ia32_signal.c:__ia32_compat_sys_rt_sigreturn
    - arch/x86/ia32/ia32_signal.c:__x32_compat_sys_sigreturn
    - arch/x86/ia32/ia32_signal.c:__ia32_compat_sys_sigreturn
  

  Symbols:

  ffffffff81092440-ffffffff810925bd: ia32_restore_sigcontext (STB_LOCAL)
  

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 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Param added. struct sigcontext_32 *usc
  • Param removed. struct sigcontext_32 *sc
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Return type changed. int ➡️ bool
• 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

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 ✅