DepSurf

Function: `xfd_validate_state`

Status

Regular

In 4.4: Absent ⚠️
In 4.8: Absent ⚠️
In 4.10: Absent ⚠️
In 4.13: Absent ⚠️
In 4.15: Absent ⚠️
In 4.18: Absent ⚠️
In 5.0: Absent ⚠️
In 5.3: Absent ⚠️
In 5.4: Absent ⚠️
In 5.8: Absent ⚠️
In 5.11: Absent ⚠️
In 5.13: Absent ⚠️
In 5.15: Absent ⚠️

In 5.19: ✅

void xfd_validate_state(struct fpstate *fpstate, u64 mask, bool rstor);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In arch/x86/kernel/fpu/xstate.c (ffffffff81056fc0)
Location: arch/x86/kernel/fpu/xstate.c:1409
Inline: False
Direct callers:
  - arch/x86/kernel/fpu/core.c:fpu__clear_user_states
  - arch/x86/kernel/fpu/core.c:restore_fpregs_from_fpstate
  - arch/x86/kernel/fpu/core.c:os_xsave
  - arch/x86/kernel/fpu/signal.c:restore_fpregs_from_user
  - arch/x86/kernel/fpu/signal.c:restore_fpregs_from_user
  - arch/x86/kernel/fpu/signal.c:copy_fpstate_to_sigframe
  - arch/x86/kernel/fpu/signal.c:os_xsave

Symbols:

ffffffff81056fc0-ffffffff81057037: xfd_validate_state (STB_GLOBAL)

In 6.2: ✅

void xfd_validate_state(struct fpstate *fpstate, u64 mask, bool rstor);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In arch/x86/kernel/fpu/xstate.c (ffffffff810646c0)
Location: arch/x86/kernel/fpu/xstate.c:1455
Inline: False
Direct callers:
  - arch/x86/kernel/fpu/core.c:fpu__clear_user_states
  - arch/x86/kernel/fpu/core.c:restore_fpregs_from_fpstate
  - arch/x86/kernel/fpu/core.c:os_xsave
  - arch/x86/kernel/fpu/signal.c:restore_fpregs_from_user
  - arch/x86/kernel/fpu/signal.c:restore_fpregs_from_user
  - arch/x86/kernel/fpu/signal.c:copy_fpstate_to_sigframe
  - arch/x86/kernel/fpu/signal.c:os_xsave

Symbols:

ffffffff810646c0-ffffffff81064737: xfd_validate_state (STB_GLOBAL)

In 6.5: ✅

void xfd_validate_state(struct fpstate *fpstate, u64 mask, bool rstor);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In arch/x86/kernel/fpu/xstate.c (ffffffff81065fd0)
Location: arch/x86/kernel/fpu/xstate.c:1460
Inline: False
Direct callers:
  - arch/x86/kernel/fpu/core.c:fpu__clear_user_states
  - arch/x86/kernel/fpu/core.c:restore_fpregs_from_fpstate
  - arch/x86/kernel/fpu/core.c:os_xsave
  - arch/x86/kernel/fpu/signal.c:restore_fpregs_from_user
  - arch/x86/kernel/fpu/signal.c:restore_fpregs_from_user
  - arch/x86/kernel/fpu/signal.c:copy_fpstate_to_sigframe
  - arch/x86/kernel/fpu/signal.c:os_xsave

Symbols:

ffffffff81065fd0-ffffffff81066047: xfd_validate_state (STB_GLOBAL)

In 6.8: ✅

void xfd_validate_state(struct fpstate *fpstate, u64 mask, bool rstor);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In arch/x86/kernel/fpu/xstate.c (ffffffff8106d450)
Location: arch/x86/kernel/fpu/xstate.c:1459
Inline: False
Direct callers:
  - arch/x86/kernel/fpu/core.c:fpu__clear_user_states
  - arch/x86/kernel/fpu/core.c:restore_fpregs_from_fpstate
  - arch/x86/kernel/fpu/core.c:os_xsave
  - arch/x86/kernel/fpu/signal.c:restore_fpregs_from_user
  - arch/x86/kernel/fpu/signal.c:restore_fpregs_from_user
  - arch/x86/kernel/fpu/signal.c:copy_fpstate_to_sigframe
  - arch/x86/kernel/fpu/signal.c:os_xsave

Symbols:

ffffffff8106d450-ffffffff8106d4c7: xfd_validate_state (STB_GLOBAL)

Arch

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

Flavor

In aws: Absent ⚠️
In azure: Absent ⚠️
In gcp: Absent ⚠️
In lowlatency: Absent ⚠️

Differences

Regular

No changes between 5.19 and 6.2 ✅
No changes between 6.2 and 6.5 ✅
No changes between 6.5 and 6.8 ✅

DepSurf

Function: xfd_validate_state

Status

Differences

Function: `xfd_validate_state`