DepSurf

Function: cpc_write_ffh

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: ✅

  int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/acpi/cppc_msr.c (ffffffff81052890)
  Location: arch/x86/kernel/acpi/cppc_msr.c:41
  Inline: False
  Direct callers:
    - drivers/acpi/cppc_acpi.c:cppc_set_perf
  

  Symbols:

  ffffffff81052890-ffffffff81052937: cpc_write_ffh (STB_GLOBAL)
  

• In 4.13: ✅

  int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/acpi/cppc_msr.c (ffffffff810523b0)
  Location: arch/x86/kernel/acpi/cppc_msr.c:41
  Inline: False
  Direct callers:
    - drivers/acpi/cppc_acpi.c:cppc_set_perf
  

  Symbols:

  ffffffff810523b0-ffffffff81052457: cpc_write_ffh (STB_GLOBAL)
  

• In 4.15: ✅

  int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/acpi/cppc_msr.c (ffffffff81056000)
  Location: arch/x86/kernel/acpi/cppc_msr.c:41
  Inline: False
  Direct callers:
    - drivers/acpi/cppc_acpi.c:cppc_set_perf
  

  Symbols:

  ffffffff81056000-ffffffff810560a1: cpc_write_ffh (STB_GLOBAL)
  

• In 4.18: ✅

  int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/acpi/cppc_msr.c (ffffffff81058e90)
  Location: arch/x86/kernel/acpi/cppc_msr.c:41
  Inline: False
  Direct callers:
    - drivers/acpi/cppc_acpi.c:cppc_set_perf
  

  Symbols:

  ffffffff81058e90-ffffffff81058f33: cpc_write_ffh (STB_GLOBAL)
  

• In 5.0: ✅

  int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/acpi/cppc_msr.c (ffffffff8105eae0)
  Location: arch/x86/kernel/acpi/cppc_msr.c:41
  Inline: False
  Direct callers:
    - drivers/acpi/cppc_acpi.c:cppc_set_perf
  

  Symbols:

  ffffffff8105eae0-ffffffff8105eb83: cpc_write_ffh (STB_GLOBAL)
  

• In 5.3: ✅

  int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/acpi/cppc_msr.c (ffffffff81061ed0)
  Location: arch/x86/kernel/acpi/cppc_msr.c:32
  Inline: False
  Direct callers:
    - drivers/acpi/cppc_acpi.c:cppc_set_perf
  

  Symbols:

  ffffffff81061ed0-ffffffff81061f73: cpc_write_ffh (STB_GLOBAL)
  

• In 5.4: ✅

  int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/acpi/cppc_msr.c (ffffffff81062790)
  Location: arch/x86/kernel/acpi/cppc_msr.c:32
  Inline: False
  Direct callers:
    - drivers/acpi/cppc_acpi.c:cppc_set_perf
  

  Symbols:

  ffffffff81062790-ffffffff81062833: cpc_write_ffh (STB_GLOBAL)
  

• In 5.8: ✅

  int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/acpi/cppc_msr.c (ffffffff81068770)
  Location: arch/x86/kernel/acpi/cppc_msr.c:32
  Inline: False
  

  Symbols:

  ffffffff81068770-ffffffff81068811: cpc_write_ffh (STB_GLOBAL)
  

• In 5.11: ✅

  int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/acpi/cppc_msr.c (ffffffff8106a410)
  Location: arch/x86/kernel/acpi/cppc_msr.c:32
  Inline: False
  

  Symbols:

  ffffffff8106a410-ffffffff8106a4b1: cpc_write_ffh (STB_GLOBAL)
  

• In 5.13: ✅

  int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/acpi/cppc_msr.c (ffffffff8106aee0)
  Location: arch/x86/kernel/acpi/cppc_msr.c:32
  Inline: False
  Direct callers:
    - drivers/acpi/cppc_acpi.c:cppc_set_perf
  

  Symbols:

  ffffffff8106aee0-ffffffff8106af80: cpc_write_ffh (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/acpi/cppc_msr.c (ffffffff81765520)
  Location: arch/x86/kernel/acpi/cppc_msr.c:32
  Inline: False
  Direct callers:
    - drivers/acpi/cppc_acpi.c:cppc_set_perf
  

  Symbols:

  ffffffff81c9d1eb-ffffffff81c9d253: cpc_write_ffh.cold (STB_LOCAL)
  ffffffff810758b0-ffffffff8107598d: cpc_write_ffh (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/acpi/cppc.c (ffffffff81899750)
  Location: arch/x86/kernel/acpi/cppc.c:50
  Inline: False
  Direct callers:
    - drivers/acpi/cppc_acpi.c:cpc_write
  

  Symbols:

  ffffffff81e4c5df-ffffffff81e4c645: cpc_write_ffh.cold (STB_LOCAL)
  ffffffff81084400-ffffffff810844f0: cpc_write_ffh (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/acpi/cppc.c (ffffffff819e1af0)
  Location: arch/x86/kernel/acpi/cppc.c:50
  Inline: False
  Direct callers:
    - drivers/acpi/cppc_acpi.c:cpc_write
  

  Symbols:

  ffffffff82053a79-ffffffff82053adf: cpc_write_ffh.cold (STB_LOCAL)
  ffffffff81097360-ffffffff81097450: cpc_write_ffh (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/acpi/cppc.c (ffffffff81a29b50)
  Location: arch/x86/kernel/acpi/cppc.c:50
  Inline: False
  Direct callers:
    - drivers/acpi/cppc_acpi.c:cpc_write
  

  Symbols:

  ffffffff820d2067-ffffffff820d20cd: cpc_write_ffh.cold (STB_LOCAL)
  ffffffff8109a430-ffffffff8109a520: cpc_write_ffh (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/acpi/cppc.c (ffffffff81a74d20)
  Location: arch/x86/kernel/acpi/cppc.c:50
  Inline: False
  Direct callers:
    - drivers/acpi/cppc_acpi.c:cpc_write
  

  Symbols:

  ffffffff821acccb-ffffffff821acd31: cpc_write_ffh.cold (STB_LOCAL)
  ffffffff810a1c60-ffffffff810a1d50: cpc_write_ffh (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/acpi/cppc_acpi.c (ffff8000107aa870)
  Location: drivers/acpi/cppc_acpi.c:955
  Inline: False
  Direct callers:
    - drivers/acpi/cppc_acpi.c:cppc_set_perf
  

  Symbols:

  ffff8000107aa870-ffff8000107aa88c: cpc_write_ffh (STB_WEAK)
  

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

Flavor

• In aws: ✅

  int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/acpi/cppc_msr.c (ffffffff81062280)
  Location: arch/x86/kernel/acpi/cppc_msr.c:32
  Inline: False
  Direct callers:
    - drivers/acpi/cppc_acpi.c:cppc_set_perf
  

  Symbols:

  ffffffff81062280-ffffffff81062323: cpc_write_ffh (STB_GLOBAL)
  

• In azure: ✅

  int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/acpi/cppc_msr.c (ffffffff81052710)
  Location: arch/x86/kernel/acpi/cppc_msr.c:32
  Inline: False
  Direct callers:
    - drivers/acpi/cppc_acpi.c:cppc_set_perf
  

  Symbols:

  ffffffff81052710-ffffffff810527b3: cpc_write_ffh (STB_GLOBAL)
  

• In gcp: ✅

  int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/acpi/cppc_msr.c (ffffffff81062730)
  Location: arch/x86/kernel/acpi/cppc_msr.c:32
  Inline: False
  Direct callers:
    - drivers/acpi/cppc_acpi.c:cppc_set_perf
  

  Symbols:

  ffffffff81062730-ffffffff810627d3: cpc_write_ffh (STB_GLOBAL)
  

• In lowlatency: ✅

  int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/acpi/cppc_msr.c (ffffffff81063cf0)
  Location: arch/x86/kernel/acpi/cppc_msr.c:32
  Inline: False
  Direct callers:
    - drivers/acpi/cppc_acpi.c:cppc_set_perf
  

  Symbols:

  ffffffff81063cf0-ffffffff81063d93: cpc_write_ffh (STB_GLOBAL)
  

Differences

Regular

• 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 ✅

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 ✅