DepSurf

Function: copy_kernel_to_fpregs

Status

Regular

• In 4.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process_64.c (ffffffff8102d75b)
  Location: arch/x86/include/asm/fpu/internal.h:463
  Inline: True
  Inline callers:
    - arch/x86/kernel/process_64.c:__switch_to
  

  In arch/x86/kernel/fpu/core.c (ffffffff81039c19)
  Location: arch/x86/include/asm/fpu/internal.h:463
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:fpu__restore
    - arch/x86/kernel/fpu/core.c:__kernel_fpu_end
  

• In 4.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process_64.c (ffffffff8102c889)
  Location: arch/x86/include/asm/fpu/internal.h:460
  Inline: True
  Inline callers:
    - arch/x86/kernel/process_64.c:__switch_to
  

  In arch/x86/kernel/fpu/core.c (ffffffff81039025)
  Location: arch/x86/include/asm/fpu/internal.h:460
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:fpu__restore
    - arch/x86/kernel/fpu/core.c:fpu__current_fpstate_write_end
    - arch/x86/kernel/fpu/core.c:__kernel_fpu_end
  

• In 4.10: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process_64.c (ffffffff8102c680)
  Location: arch/x86/include/asm/fpu/internal.h:455
  Inline: True
  Inline callers:
    - arch/x86/kernel/process_64.c:__switch_to
  

  In arch/x86/kernel/fpu/core.c (ffffffff81038b04)
  Location: arch/x86/include/asm/fpu/internal.h:455
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:fpu__restore
    - arch/x86/kernel/fpu/core.c:fpu__current_fpstate_write_end
    - arch/x86/kernel/fpu/core.c:__kernel_fpu_end
  

• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process_64.c (ffffffff8102a845)
  Location: arch/x86/include/asm/fpu/internal.h:465
  Inline: True
  Inline callers:
    - arch/x86/kernel/process_64.c:__switch_to
  

  In arch/x86/kernel/fpu/core.c (ffffffff81036b66)
  Location: arch/x86/include/asm/fpu/internal.h:465
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:fpu__restore
    - arch/x86/kernel/fpu/core.c:fpu__current_fpstate_write_end
    - arch/x86/kernel/fpu/core.c:__kernel_fpu_end
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process_64.c (ffffffff8102b5a1)
  Location: arch/x86/include/asm/fpu/internal.h:443
  Inline: True
  Inline callers:
    - arch/x86/kernel/process_64.c:__switch_to
  

  In arch/x86/kernel/fpu/core.c (ffffffff81038e36)
  Location: arch/x86/include/asm/fpu/internal.h:443
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:fpu__restore
    - arch/x86/kernel/fpu/core.c:__kernel_fpu_end
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process_64.c (ffffffff8102c5c1)
  Location: arch/x86/include/asm/fpu/internal.h:443
  Inline: True
  Inline callers:
    - arch/x86/kernel/process_64.c:__switch_to
  

  In arch/x86/kernel/fpu/core.c (ffffffff8103a516)
  Location: arch/x86/include/asm/fpu/internal.h:443
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:fpu__restore
    - arch/x86/kernel/fpu/core.c:__kernel_fpu_end
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process_64.c (ffffffff8102d82a)
  Location: arch/x86/include/asm/fpu/internal.h:446
  Inline: True
  Inline callers:
    - arch/x86/kernel/process_64.c:__switch_to
  

  In arch/x86/kernel/fpu/core.c (ffffffff8103b8e6)
  Location: arch/x86/include/asm/fpu/internal.h:446
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:fpu__restore
    - arch/x86/kernel/fpu/core.c:kernel_fpu_end
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8103def6)
  Location: arch/x86/include/asm/fpu/internal.h:457
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:switch_fpu_return
  

  In arch/x86/kernel/fpu/signal.c (ffffffff8103f75a)
  Location: arch/x86/include/asm/fpu/internal.h:457
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/signal.c:copy_fpstate_to_sigframe
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8103e6b5)
  Location: arch/x86/include/asm/fpu/internal.h:457
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:switch_fpu_return
  

  In arch/x86/kernel/fpu/signal.c (ffffffff8103fe8a)
  Location: arch/x86/include/asm/fpu/internal.h:457
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/signal.c:copy_fpstate_to_sigframe
  

• In 5.8: Duplicate ⚠️

  void copy_kernel_to_fpregs(union fpregs_state *fpstate);
  

  Collision: Static Duplication

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff81041480)
  Location: arch/x86/include/asm/fpu/internal.h:461
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/core.c:switch_fpu_return
    - arch/x86/kernel/fpu/core.c:fpu__copy
    - arch/x86/kernel/fpu/core.c:fpu__save
  

  In arch/x86/kernel/fpu/signal.c (ffffffff810428f0)
  Location: arch/x86/include/asm/fpu/internal.h:461
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/signal.c:copy_fpstate_to_sigframe
  

  Symbols:

  ffffffff81041480-ffffffff810414b4: copy_kernel_to_fpregs (STB_LOCAL)
  ffffffff810428f0-ffffffff81042924: copy_kernel_to_fpregs (STB_LOCAL)
  

• In 5.11: Duplicate ⚠️

  void copy_kernel_to_fpregs(union fpregs_state *fpstate);
  

  Collision: Static Duplication

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff810419f0)
  Location: arch/x86/include/asm/fpu/internal.h:428
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/core.c:switch_fpu_return
    - arch/x86/kernel/fpu/core.c:fpu__copy
    - arch/x86/kernel/fpu/core.c:fpu__save
  

  In arch/x86/kernel/fpu/signal.c (ffffffff81042820)
  Location: arch/x86/include/asm/fpu/internal.h:428
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/signal.c:copy_fpstate_to_sigframe
  

  Symbols:

  ffffffff810419f0-ffffffff81041a24: copy_kernel_to_fpregs (STB_LOCAL)
  ffffffff81042820-ffffffff81042854: copy_kernel_to_fpregs (STB_LOCAL)
  

• In 5.13: Duplicate ⚠️

  void copy_kernel_to_fpregs(union fpregs_state *fpstate);
  

  Collision: Static Duplication

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff810433f0)
  Location: arch/x86/include/asm/fpu/internal.h:419
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/core.c:switch_fpu_return
    - arch/x86/kernel/fpu/core.c:fpu__copy
    - arch/x86/kernel/fpu/core.c:fpu__save
  

  In arch/x86/kernel/fpu/signal.c (ffffffff81044200)
  Location: arch/x86/include/asm/fpu/internal.h:419
  Inline: False
  Direct callers:
    - arch/x86/kernel/fpu/signal.c:copy_fpstate_to_sigframe
  

  Symbols:

  ffffffff810433f0-ffffffff8104342b: copy_kernel_to_fpregs (STB_LOCAL)
  ffffffff81044200-ffffffff8104423b: copy_kernel_to_fpregs (STB_LOCAL)
  

• 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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8103e835)
  Location: arch/x86/include/asm/fpu/internal.h:457
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:switch_fpu_return
  

  In arch/x86/kernel/fpu/signal.c (ffffffff8104000a)
  Location: arch/x86/include/asm/fpu/internal.h:457
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/signal.c:copy_fpstate_to_sigframe
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8102e035)
  Location: arch/x86/include/asm/fpu/internal.h:457
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:switch_fpu_return
  

  In arch/x86/kernel/fpu/signal.c (ffffffff8102f80a)
  Location: arch/x86/include/asm/fpu/internal.h:457
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/signal.c:copy_fpstate_to_sigframe
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8103e675)
  Location: arch/x86/include/asm/fpu/internal.h:457
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:switch_fpu_return
  

  In arch/x86/kernel/fpu/signal.c (ffffffff8103fe4a)
  Location: arch/x86/include/asm/fpu/internal.h:457
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/signal.c:copy_fpstate_to_sigframe
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8103f825)
  Location: arch/x86/include/asm/fpu/internal.h:457
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:switch_fpu_return
  

  In arch/x86/kernel/fpu/signal.c (ffffffff810411ee)
  Location: arch/x86/include/asm/fpu/internal.h:457
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/signal.c:copy_fpstate_to_sigframe
  

Differences

Regular

• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅