DepSurf

Function: copy_kernel_to_xregs

Status

Regular

• In 4.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process_64.c (ffffffff8102d76c)
  Location: arch/x86/include/asm/fpu/internal.h:344
  Inline: True
  Inline callers:
    - arch/x86/kernel/process_64.c:__switch_to
  

  In arch/x86/kernel/fpu/core.c (ffffffff81039c2a)
  Location: arch/x86/include/asm/fpu/internal.h:344
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:fpu__restore
    - arch/x86/kernel/fpu/core.c:__kernel_fpu_end
    - arch/x86/kernel/fpu/core.c:fpu__clear
  

  In arch/x86/kernel/fpu/signal.c (ffffffff8103b0a6)
  Location: arch/x86/include/asm/fpu/internal.h:344
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
  

• In 4.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process_64.c (ffffffff8102c89a)
  Location: arch/x86/include/asm/fpu/internal.h:359
  Inline: True
  Inline callers:
    - arch/x86/kernel/process_64.c:__switch_to
  

  In arch/x86/kernel/fpu/core.c (ffffffff810399c7)
  Location: arch/x86/include/asm/fpu/internal.h:359
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:fpu__clear
    - 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 arch/x86/kernel/fpu/signal.c (ffffffff8103a9e4)
  Location: arch/x86/include/asm/fpu/internal.h:359
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
  

• In 4.10: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process_64.c (ffffffff8102c691)
  Location: arch/x86/include/asm/fpu/internal.h:354
  Inline: True
  Inline callers:
    - arch/x86/kernel/process_64.c:__switch_to
  

  In arch/x86/kernel/fpu/core.c (ffffffff8103930e)
  Location: arch/x86/include/asm/fpu/internal.h:354
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:fpu__clear
    - 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 arch/x86/kernel/fpu/signal.c (ffffffff8103a297)
  Location: arch/x86/include/asm/fpu/internal.h:354
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
  

• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process_64.c (ffffffff8102a856)
  Location: arch/x86/include/asm/fpu/internal.h:364
  Inline: True
  Inline callers:
    - arch/x86/kernel/process_64.c:__switch_to
  

  In arch/x86/kernel/fpu/core.c (ffffffff8103724e)
  Location: arch/x86/include/asm/fpu/internal.h:364
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:fpu__clear
    - 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 arch/x86/kernel/fpu/signal.c (ffffffff81038174)
  Location: arch/x86/include/asm/fpu/internal.h:364
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process_64.c (ffffffff8102b5b2)
  Location: arch/x86/include/asm/fpu/internal.h:346
  Inline: True
  Inline callers:
    - arch/x86/kernel/process_64.c:__switch_to
  

  In arch/x86/kernel/fpu/core.c (ffffffff81039529)
  Location: arch/x86/include/asm/fpu/internal.h:346
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:fpu__clear
    - arch/x86/kernel/fpu/core.c:fpu__restore
    - arch/x86/kernel/fpu/core.c:__kernel_fpu_end
  

  In arch/x86/kernel/fpu/signal.c (ffffffff8103a3f9)
  Location: arch/x86/include/asm/fpu/internal.h:346
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
  

  In arch/x86/mm/extable.c (ffffffff81074637)
  Location: arch/x86/include/asm/fpu/internal.h:346
  Inline: True
  Inline callers:
    - arch/x86/mm/extable.c:ex_handler_fprestore
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process_64.c (ffffffff8102c5d2)
  Location: arch/x86/include/asm/fpu/internal.h:346
  Inline: True
  Inline callers:
    - arch/x86/kernel/process_64.c:__switch_to
  

  In arch/x86/kernel/fpu/core.c (ffffffff8103aa69)
  Location: arch/x86/include/asm/fpu/internal.h:346
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:fpu__clear
    - arch/x86/kernel/fpu/core.c:fpu__restore
    - arch/x86/kernel/fpu/core.c:__kernel_fpu_end
  

  In arch/x86/kernel/fpu/signal.c (ffffffff8103b8f8)
  Location: arch/x86/include/asm/fpu/internal.h:346
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
  

  In arch/x86/mm/extable.c (ffffffff81077047)
  Location: arch/x86/include/asm/fpu/internal.h:346
  Inline: True
  Inline callers:
    - arch/x86/mm/extable.c:ex_handler_fprestore
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/process_64.c (ffffffff8102d83b)
  Location: arch/x86/include/asm/fpu/internal.h:349
  Inline: True
  Inline callers:
    - arch/x86/kernel/process_64.c:__switch_to
  

  In arch/x86/kernel/fpu/core.c (ffffffff8103bf69)
  Location: arch/x86/include/asm/fpu/internal.h:349
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:fpu__clear
    - arch/x86/kernel/fpu/core.c:fpu__restore
    - arch/x86/kernel/fpu/core.c:kernel_fpu_end
  

  In arch/x86/kernel/fpu/signal.c (ffffffff8103ce1a)
  Location: arch/x86/include/asm/fpu/internal.h:349
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
  

  In arch/x86/mm/extable.c (ffffffff8107d6d7)
  Location: arch/x86/include/asm/fpu/internal.h:349
  Inline: True
  Inline callers:
    - arch/x86/mm/extable.c:ex_handler_fprestore
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8103df07)
  Location: arch/x86/include/asm/fpu/internal.h:338
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:switch_fpu_return
    - arch/x86/kernel/fpu/core.c:fpu__clear
  

  In arch/x86/kernel/fpu/signal.c (ffffffff8103f551)
  Location: arch/x86/include/asm/fpu/internal.h:338
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:copy_fpstate_to_sigframe
  

  In arch/x86/mm/extable.c (ffffffff81080ffa)
  Location: arch/x86/include/asm/fpu/internal.h:338
  Inline: True
  Inline callers:
    - arch/x86/mm/extable.c:ex_handler_fprestore
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8103e6c6)
  Location: arch/x86/include/asm/fpu/internal.h:338
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:switch_fpu_return
    - arch/x86/kernel/fpu/core.c:fpu__clear
  

  In arch/x86/kernel/fpu/signal.c (ffffffff8103fc7c)
  Location: arch/x86/include/asm/fpu/internal.h:338
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:copy_fpstate_to_sigframe
  

  In arch/x86/mm/extable.c (ffffffff810820ba)
  Location: arch/x86/include/asm/fpu/internal.h:338
  Inline: True
  Inline callers:
    - arch/x86/mm/extable.c:ex_handler_fprestore
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff81041878)
  Location: arch/x86/include/asm/fpu/internal.h:339
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:copy_init_fpstate_to_fpregs
    - arch/x86/kernel/fpu/core.c:copy_kernel_to_fpregs
  

  In arch/x86/kernel/fpu/signal.c (ffffffff81042f58)
  Location: arch/x86/include/asm/fpu/internal.h:339
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:copy_user_to_fpregs_zeroing
    - arch/x86/kernel/fpu/signal.c:copy_user_to_fpregs_zeroing
    - arch/x86/kernel/fpu/signal.c:copy_kernel_to_fpregs
  

  In arch/x86/mm/extable.c (ffffffff810890ca)
  Location: arch/x86/include/asm/fpu/internal.h:339
  Inline: True
  Inline callers:
    - arch/x86/mm/extable.c:ex_handler_fprestore
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff810419ce)
  Location: arch/x86/include/asm/fpu/internal.h:339
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:fpu__clear
    - arch/x86/kernel/fpu/core.c:copy_init_fpstate_to_fpregs
    - arch/x86/kernel/fpu/core.c:copy_kernel_to_fpregs
  

  In arch/x86/kernel/fpu/signal.c (ffffffff81042f12)
  Location: arch/x86/include/asm/fpu/internal.h:339
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:copy_user_to_fpregs_zeroing
    - arch/x86/kernel/fpu/signal.c:copy_user_to_fpregs_zeroing
    - arch/x86/kernel/fpu/signal.c:copy_kernel_to_fpregs
  

  In arch/x86/mm/extable.c (ffffffff810892ea)
  Location: arch/x86/include/asm/fpu/internal.h:339
  Inline: True
  Inline callers:
    - arch/x86/mm/extable.c:ex_handler_fprestore
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff810433ce)
  Location: arch/x86/include/asm/fpu/internal.h:330
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:fpu__clear
    - arch/x86/kernel/fpu/core.c:copy_init_fpstate_to_fpregs
    - arch/x86/kernel/fpu/core.c:copy_kernel_to_fpregs
  

  In arch/x86/kernel/fpu/signal.c (ffffffff81044851)
  Location: arch/x86/include/asm/fpu/internal.h:330
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:copy_user_to_fpregs_zeroing
    - arch/x86/kernel/fpu/signal.c:copy_user_to_fpregs_zeroing
    - arch/x86/kernel/fpu/signal.c:copy_kernel_to_fpregs
  

  In arch/x86/mm/extable.c (ffffffff81089f45)
  Location: arch/x86/include/asm/fpu/internal.h:330
  Inline: True
  

• 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 (ffffffff8103e846)
  Location: arch/x86/include/asm/fpu/internal.h:338
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:switch_fpu_return
    - arch/x86/kernel/fpu/core.c:fpu__clear
  

  In arch/x86/kernel/fpu/signal.c (ffffffff8103fdfc)
  Location: arch/x86/include/asm/fpu/internal.h:338
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:copy_fpstate_to_sigframe
  

  In arch/x86/mm/extable.c (ffffffff810810ba)
  Location: arch/x86/include/asm/fpu/internal.h:338
  Inline: True
  Inline callers:
    - arch/x86/mm/extable.c:ex_handler_fprestore
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8102e046)
  Location: arch/x86/include/asm/fpu/internal.h:338
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:switch_fpu_return
    - arch/x86/kernel/fpu/core.c:fpu__clear
  

  In arch/x86/kernel/fpu/signal.c (ffffffff8102f5fc)
  Location: arch/x86/include/asm/fpu/internal.h:338
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:copy_fpstate_to_sigframe
  

  In arch/x86/mm/extable.c (ffffffff8107000a)
  Location: arch/x86/include/asm/fpu/internal.h:338
  Inline: True
  Inline callers:
    - arch/x86/mm/extable.c:ex_handler_fprestore
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8103e686)
  Location: arch/x86/include/asm/fpu/internal.h:338
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:switch_fpu_return
    - arch/x86/kernel/fpu/core.c:fpu__clear
  

  In arch/x86/kernel/fpu/signal.c (ffffffff8103fc3c)
  Location: arch/x86/include/asm/fpu/internal.h:338
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:copy_fpstate_to_sigframe
  

  In arch/x86/mm/extable.c (ffffffff8108106a)
  Location: arch/x86/include/asm/fpu/internal.h:338
  Inline: True
  Inline callers:
    - arch/x86/mm/extable.c:ex_handler_fprestore
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/fpu/core.c (ffffffff8103f836)
  Location: arch/x86/include/asm/fpu/internal.h:338
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/core.c:switch_fpu_return
    - arch/x86/kernel/fpu/core.c:fpu__clear
  

  In arch/x86/kernel/fpu/signal.c (ffffffff81040fbe)
  Location: arch/x86/include/asm/fpu/internal.h:338
  Inline: True
  Inline callers:
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:__fpu__restore_sig
    - arch/x86/kernel/fpu/signal.c:copy_fpstate_to_sigframe
  

  In arch/x86/mm/extable.c (ffffffff8108318a)
  Location: arch/x86/include/asm/fpu/internal.h:338
  Inline: True
  Inline callers:
    - arch/x86/mm/extable.c:ex_handler_fprestore
  

Differences