website-function

Function: copy_dynamic_supervisor_to_kernel

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: ✅

  void copy_dynamic_supervisor_to_kernel(struct xregs_state *xstate, u64 mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81043fd0)
  Location: arch/x86/kernel/fpu/xstate.c:1304
  Inline: False
  Direct callers:
    - arch/x86/events/intel/lbr.c:intel_pmu_arch_lbr_read_xsave
    - arch/x86/events/intel/lbr.c:intel_pmu_arch_lbr_xsaves
  

  Symbols:

  ffffffff81043fd0-ffffffff81044025: copy_dynamic_supervisor_to_kernel (STB_GLOBAL)
  

• In 5.13: ✅

  void copy_dynamic_supervisor_to_kernel(struct xregs_state *xstate, u64 mask);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/xstate.c (ffffffff81045cd0)
  Location: arch/x86/kernel/fpu/xstate.c:1356
  Inline: False
  Direct callers:
    - arch/x86/events/intel/lbr.c:intel_pmu_arch_lbr_read_xsave
    - arch/x86/events/intel/lbr.c:intel_pmu_arch_lbr_xsaves
  

  Symbols:

  ffffffff81045cd0-ffffffff81045d17: copy_dynamic_supervisor_to_kernel (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: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• No changes between 5.11 and 5.13 ✅