DepSurf

Function: clwb

Status

Regular

• In 4.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff8125e152)
  Location: arch/x86/include/asm/special_insns.h:204
  Inline: True
  Inline callers:
    - fs/dax.c:__dax_fault
    - fs/dax.c:dax_do_io
    - fs/dax.c:dax_do_io
    - fs/dax.c:dax_do_io
    - fs/dax.c:dax_zero_page_range
    - fs/dax.c:dax_clear_blocks
  

• In 4.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff812869aa)
  Location: arch/x86/include/asm/special_insns.h:242
  Inline: True
  Inline callers:
    - fs/dax.c:__dax_zero_page_range
    - fs/dax.c:dax_do_io
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff8129ac17)
  Location: arch/x86/include/asm/special_insns.h:221
  Inline: True
  Inline callers:
    - fs/dax.c:dax_iomap_actor
    - fs/dax.c:__dax_zero_page_range
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff818fd726)
  Location: arch/x86/include/asm/special_insns.h:225
  Inline: True
  Inline callers:
    - arch/x86/lib/usercopy_64.c:memcpy_flushcache
    - arch/x86/lib/usercopy_64.c:memcpy_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:arch_wb_cache_pmem
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81985216)
  Location: arch/x86/include/asm/special_insns.h:226
  Inline: True
  Inline callers:
    - arch/x86/lib/usercopy_64.c:memcpy_flushcache
    - arch/x86/lib/usercopy_64.c:memcpy_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:arch_wb_cache_pmem
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff819e15ef)
  Location: arch/x86/include/asm/special_insns.h:226
  Inline: True
  Inline callers:
    - arch/x86/lib/usercopy_64.c:memcpy_flushcache
    - arch/x86/lib/usercopy_64.c:memcpy_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:arch_wb_cache_pmem
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81a1c59f)
  Location: arch/x86/include/asm/special_insns.h:226
  Inline: True
  Inline callers:
    - arch/x86/lib/usercopy_64.c:__memcpy_flushcache
    - arch/x86/lib/usercopy_64.c:__memcpy_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:arch_wb_cache_pmem
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81a8c253)
  Location: arch/x86/include/asm/special_insns.h:235
  Inline: True
  Inline callers:
    - arch/x86/lib/usercopy_64.c:__memcpy_flushcache
    - arch/x86/lib/usercopy_64.c:__memcpy_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:arch_wb_cache_pmem
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81ac3513)
  Location: arch/x86/include/asm/special_insns.h:211
  Inline: True
  Inline callers:
    - arch/x86/lib/usercopy_64.c:__memcpy_flushcache
    - arch/x86/lib/usercopy_64.c:__memcpy_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:arch_wb_cache_pmem
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff815ff9d6)
  Location: arch/x86/include/asm/special_insns.h:221
  Inline: True
  Inline callers:
    - arch/x86/lib/usercopy_64.c:clean_cache_range
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81624906)
  Location: arch/x86/include/asm/special_insns.h:223
  Inline: True
  Inline callers:
    - arch/x86/lib/usercopy_64.c:clean_cache_range
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff816082d6)
  Location: arch/x86/include/asm/special_insns.h:223
  Inline: True
  Inline callers:
    - arch/x86/lib/usercopy_64.c:clean_cache_range
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81676f16)
  Location: arch/x86/include/asm/special_insns.h:211
  Inline: True
  Inline callers:
    - arch/x86/lib/usercopy_64.c:clean_cache_range
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81791ed6)
  Location: arch/x86/include/asm/special_insns.h:212
  Inline: True
  Inline callers:
    - arch/x86/lib/usercopy_64.c:clean_cache_range
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff8204fca6)
  Location: arch/x86/include/asm/special_insns.h:212
  Inline: True
  Inline callers:
    - arch/x86/lib/usercopy_64.c:clean_cache_range
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff820ce1f6)
  Location: arch/x86/include/asm/special_insns.h:191
  Inline: True
  Inline callers:
    - arch/x86/lib/usercopy_64.c:clean_cache_range
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff821a8a06)
  Location: arch/x86/include/asm/special_insns.h:191
  Inline: True
  Inline callers:
    - arch/x86/lib/usercopy_64.c:clean_cache_range
  

Arch

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

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81a62363)
  Location: arch/x86/include/asm/special_insns.h:211
  Inline: True
  Inline callers:
    - arch/x86/lib/usercopy_64.c:__memcpy_flushcache
    - arch/x86/lib/usercopy_64.c:__memcpy_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:arch_wb_cache_pmem
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81a1f3d3)
  Location: arch/x86/include/asm/special_insns.h:211
  Inline: True
  Inline callers:
    - arch/x86/lib/usercopy_64.c:__memcpy_flushcache
    - arch/x86/lib/usercopy_64.c:__memcpy_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:arch_wb_cache_pmem
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81ace753)
  Location: arch/x86/include/asm/special_insns.h:211
  Inline: True
  Inline callers:
    - arch/x86/lib/usercopy_64.c:__memcpy_flushcache
    - arch/x86/lib/usercopy_64.c:__memcpy_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:arch_wb_cache_pmem
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81adac63)
  Location: arch/x86/include/asm/special_insns.h:211
  Inline: True
  Inline callers:
    - arch/x86/lib/usercopy_64.c:__memcpy_flushcache
    - arch/x86/lib/usercopy_64.c:__memcpy_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:__copy_user_flushcache
    - arch/x86/lib/usercopy_64.c:arch_wb_cache_pmem
  

Differences