DepSurf

Function: fpu__prepare_read

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: ✅

  void fpu__prepare_read(struct fpu *fpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff81039240)
  Location: arch/x86/kernel/fpu/core.c:257
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/regset.c:fpregs_get
    - arch/x86/kernel/fpu/regset.c:xstateregs_get
    - arch/x86/kernel/fpu/regset.c:xfpregs_get
  

  Symbols:

  ffffffff81039240-ffffffff81039319: fpu__prepare_read (STB_GLOBAL)
  

• In 4.18: ✅

  void fpu__prepare_read(struct fpu *fpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8103a780)
  Location: arch/x86/kernel/fpu/core.c:258
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/regset.c:fpregs_get
    - arch/x86/kernel/fpu/regset.c:xstateregs_get
    - arch/x86/kernel/fpu/regset.c:xfpregs_get
  

  Symbols:

  ffffffff8103a780-ffffffff8103a855: fpu__prepare_read (STB_GLOBAL)
  

• In 5.0: ✅

  void fpu__prepare_read(struct fpu *fpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8103bc80)
  Location: arch/x86/kernel/fpu/core.c:256
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/regset.c:fpregs_get
    - arch/x86/kernel/fpu/regset.c:xstateregs_get
    - arch/x86/kernel/fpu/regset.c:xfpregs_get
  

  Symbols:

  ffffffff8103bc80-ffffffff8103bd55: fpu__prepare_read (STB_GLOBAL)
  

• In 5.3: ✅

  void fpu__prepare_read(struct fpu *fpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8103e2a0)
  Location: arch/x86/kernel/fpu/core.c:237
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/regset.c:fpregs_get
    - arch/x86/kernel/fpu/regset.c:xstateregs_get
    - arch/x86/kernel/fpu/regset.c:xfpregs_get
  

  Symbols:

  ffffffff8103e2a0-ffffffff8103e2c5: fpu__prepare_read (STB_GLOBAL)
  

• In 5.4: ✅

  void fpu__prepare_read(struct fpu *fpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8103ea60)
  Location: arch/x86/kernel/fpu/core.c:237
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/regset.c:fpregs_get
    - arch/x86/kernel/fpu/regset.c:xstateregs_get
    - arch/x86/kernel/fpu/regset.c:xfpregs_get
  

  Symbols:

  ffffffff8103ea60-ffffffff8103ea85: fpu__prepare_read (STB_GLOBAL)
  

• In 5.8: ✅

  void fpu__prepare_read(struct fpu *fpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff81041d00)
  Location: arch/x86/kernel/fpu/core.c:243
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/regset.c:fpregs_get
    - arch/x86/kernel/fpu/regset.c:xstateregs_get
    - arch/x86/kernel/fpu/regset.c:xfpregs_get
  

  Symbols:

  ffffffff81041d00-ffffffff81041d25: fpu__prepare_read (STB_GLOBAL)
  

• In 5.11: ✅

  void fpu__prepare_read(struct fpu *fpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff81041d30)
  Location: arch/x86/kernel/fpu/core.c:283
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/regset.c:fpregs_get
    - arch/x86/kernel/fpu/regset.c:xstateregs_get
    - arch/x86/kernel/fpu/regset.c:xfpregs_get
  

  Symbols:

  ffffffff81041d30-ffffffff81041d55: fpu__prepare_read (STB_GLOBAL)
  

• In 5.13: ✅

  void fpu__prepare_read(struct fpu *fpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff81043730)
  Location: arch/x86/kernel/fpu/core.c:283
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/regset.c:fpregs_get
    - arch/x86/kernel/fpu/regset.c:xstateregs_get
    - arch/x86/kernel/fpu/regset.c:xfpregs_get
  

  Symbols:

  ffffffff81043730-ffffffff81043755: fpu__prepare_read (STB_GLOBAL)
  

• 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: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  void fpu__prepare_read(struct fpu *fpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8103ebe0)
  Location: arch/x86/kernel/fpu/core.c:237
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/regset.c:fpregs_get
    - arch/x86/kernel/fpu/regset.c:xstateregs_get
    - arch/x86/kernel/fpu/regset.c:xfpregs_get
  

  Symbols:

  ffffffff8103ebe0-ffffffff8103ec05: fpu__prepare_read (STB_GLOBAL)
  

• In azure: ✅

  void fpu__prepare_read(struct fpu *fpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8102e3e0)
  Location: arch/x86/kernel/fpu/core.c:237
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/regset.c:fpregs_get
    - arch/x86/kernel/fpu/regset.c:xstateregs_get
    - arch/x86/kernel/fpu/regset.c:xfpregs_get
  

  Symbols:

  ffffffff8102e3e0-ffffffff8102e405: fpu__prepare_read (STB_GLOBAL)
  

• In gcp: ✅

  void fpu__prepare_read(struct fpu *fpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8103ea20)
  Location: arch/x86/kernel/fpu/core.c:237
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/regset.c:fpregs_get
    - arch/x86/kernel/fpu/regset.c:xstateregs_get
    - arch/x86/kernel/fpu/regset.c:xfpregs_get
  

  Symbols:

  ffffffff8103ea20-ffffffff8103ea45: fpu__prepare_read (STB_GLOBAL)
  

• In lowlatency: ✅

  void fpu__prepare_read(struct fpu *fpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8103fc80)
  Location: arch/x86/kernel/fpu/core.c:237
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/regset.c:fpregs_get
    - arch/x86/kernel/fpu/regset.c:xstateregs_get
    - arch/x86/kernel/fpu/regset.c:xfpregs_get
  

  Symbols:

  ffffffff8103fc80-ffffffff8103fca5: fpu__prepare_read (STB_GLOBAL)
  

Differences

Regular

• 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 ✅

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 ✅