DepSurf

Function: __copy_user_flushcache

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: ✅

  long int __copy_user_flushcache(void *dst, const void *src, unsigned int size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff818fd7a0)
  Location: arch/x86/lib/usercopy_64.c:106
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_from_iter_flushcache
    - lib/iov_iter.c:_copy_from_iter_flushcache
  

  Symbols:

  ffffffff818fd7a0-ffffffff818fd888: __copy_user_flushcache (STB_GLOBAL)
  

• In 4.15: ✅

  long int __copy_user_flushcache(void *dst, const void *src, unsigned int size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81985290)
  Location: arch/x86/lib/usercopy_64.c:106
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_from_iter_flushcache
    - lib/iov_iter.c:_copy_from_iter_flushcache
  

  Symbols:

  ffffffff81985290-ffffffff81985378: __copy_user_flushcache (STB_GLOBAL)
  

• In 4.18: ✅

  long int __copy_user_flushcache(void *dst, const void *src, unsigned int size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff819e17e0)
  Location: arch/x86/lib/usercopy_64.c:126
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_from_iter_flushcache
    - lib/iov_iter.c:_copy_from_iter_flushcache
  

  Symbols:

  ffffffff819e17e0-ffffffff819e18c6: __copy_user_flushcache (STB_GLOBAL)
  

• In 5.0: ✅

  long int __copy_user_flushcache(void *dst, const void *src, unsigned int size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81a1c7a0)
  Location: arch/x86/lib/usercopy_64.c:126
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_from_iter_flushcache
    - lib/iov_iter.c:_copy_from_iter_flushcache
  

  Symbols:

  ffffffff81a1c7a0-ffffffff81a1c886: __copy_user_flushcache (STB_GLOBAL)
  

• In 5.3: ✅

  long int __copy_user_flushcache(void *dst, const void *src, unsigned int size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81a8c3d0)
  Location: arch/x86/lib/usercopy_64.c:107
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_from_iter_flushcache
    - lib/iov_iter.c:_copy_from_iter_flushcache
  

  Symbols:

  ffffffff81a8c3d0-ffffffff81a8c4b6: __copy_user_flushcache (STB_GLOBAL)
  

• In 5.4: ✅

  long int __copy_user_flushcache(void *dst, const void *src, unsigned int size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81ac3690)
  Location: arch/x86/lib/usercopy_64.c:107
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_from_iter_flushcache
    - lib/iov_iter.c:_copy_from_iter_flushcache
  

  Symbols:

  ffffffff81ac3690-ffffffff81ac3776: __copy_user_flushcache (STB_GLOBAL)
  

• In 5.8: ✅

  long int __copy_user_flushcache(void *dst, const void *src, unsigned int size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff815ffbe0)
  Location: arch/x86/lib/usercopy_64.c:108
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_from_iter_flushcache
    - lib/iov_iter.c:_copy_from_iter_flushcache
  

  Symbols:

  ffffffff815ffbe0-ffffffff815ffc78: __copy_user_flushcache (STB_GLOBAL)
  

• In 5.11: ✅

  long int __copy_user_flushcache(void *dst, const void *src, unsigned int size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81624ad0)
  Location: arch/x86/lib/usercopy_64.c:87
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_from_iter_flushcache
    - lib/iov_iter.c:_copy_from_iter_flushcache
  

  Symbols:

  ffffffff81624ad0-ffffffff81624b68: __copy_user_flushcache (STB_GLOBAL)
  

• In 5.13: ✅

  long int __copy_user_flushcache(void *dst, const void *src, unsigned int size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81608480)
  Location: arch/x86/lib/usercopy_64.c:87
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_from_iter_flushcache
    - lib/iov_iter.c:_copy_from_iter_flushcache
  

  Symbols:

  ffffffff81608480-ffffffff8160851b: __copy_user_flushcache (STB_GLOBAL)
  

• In 5.15: ✅

  long int __copy_user_flushcache(void *dst, const void *src, unsigned int size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff816770c0)
  Location: arch/x86/lib/usercopy_64.c:87
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_from_iter_flushcache
  

  Symbols:

  ffffffff816770c0-ffffffff8167715b: __copy_user_flushcache (STB_GLOBAL)
  

• In 5.19: ✅

  long int __copy_user_flushcache(void *dst, const void *src, unsigned int size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff817920d0)
  Location: arch/x86/lib/usercopy_64.c:85
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_from_iter_flushcache
  

  Symbols:

  ffffffff817920d0-ffffffff8179218b: __copy_user_flushcache (STB_GLOBAL)
  

• In 6.2: ✅

  long int __copy_user_flushcache(void *dst, const void *src, unsigned int size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff8204fe90)
  Location: arch/x86/lib/usercopy_64.c:45
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_from_iter_flushcache
    - lib/iov_iter.c:_copy_from_iter_flushcache
  

  Symbols:

  ffffffff8204fe90-ffffffff8204ff4b: __copy_user_flushcache (STB_GLOBAL)
  

• In 6.5: ✅

  long int __copy_user_flushcache(void *dst, const void *src, unsigned int size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff820ce3e0)
  Location: arch/x86/lib/usercopy_64.c:46
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_from_iter_flushcache
    - lib/iov_iter.c:_copy_from_iter_flushcache
  

  Symbols:

  ffffffff820ce3e0-ffffffff820ce49b: __copy_user_flushcache (STB_GLOBAL)
  

• In 6.8: ✅

  long int __copy_user_flushcache(void *dst, const void *src, unsigned int size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff821a8bf0)
  Location: arch/x86/lib/usercopy_64.c:46
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_from_iter_flushcache
    - lib/iov_iter.c:_copy_from_iter_flushcache
  

  Symbols:

  ffffffff821a8bf0-ffffffff821a8cab: __copy_user_flushcache (STB_GLOBAL)
  

Arch

• In arm64: ✅

  long unsigned int __copy_user_flushcache(void *to, const void *from, long unsigned int n);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/arm64/lib/uaccess_flushcache.c (ffff800010d835e8)
  Location: arch/arm64/lib/uaccess_flushcache.c:28
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_from_iter_flushcache
    - lib/iov_iter.c:_copy_from_iter_flushcache
  

  Symbols:

  ffff800010d835e8-ffff800010d8373c: __copy_user_flushcache (STB_GLOBAL)
  

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

Flavor

• In aws: ✅

  long int __copy_user_flushcache(void *dst, const void *src, unsigned int size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81a624e0)
  Location: arch/x86/lib/usercopy_64.c:107
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_from_iter_flushcache
    - lib/iov_iter.c:_copy_from_iter_flushcache
  

  Symbols:

  ffffffff81a624e0-ffffffff81a625c6: __copy_user_flushcache (STB_GLOBAL)
  

• In azure: ✅

  long int __copy_user_flushcache(void *dst, const void *src, unsigned int size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81a1f550)
  Location: arch/x86/lib/usercopy_64.c:107
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_from_iter_flushcache
    - lib/iov_iter.c:_copy_from_iter_flushcache
  

  Symbols:

  ffffffff81a1f550-ffffffff81a1f636: __copy_user_flushcache (STB_GLOBAL)
  

• In gcp: ✅

  long int __copy_user_flushcache(void *dst, const void *src, unsigned int size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81ace8d0)
  Location: arch/x86/lib/usercopy_64.c:107
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_from_iter_flushcache
    - lib/iov_iter.c:_copy_from_iter_flushcache
  

  Symbols:

  ffffffff81ace8d0-ffffffff81ace9b6: __copy_user_flushcache (STB_GLOBAL)
  

• In lowlatency: ✅

  long int __copy_user_flushcache(void *dst, const void *src, unsigned int size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/lib/usercopy_64.c (ffffffff81adade0)
  Location: arch/x86/lib/usercopy_64.c:107
  Inline: False
  Direct callers:
    - lib/iov_iter.c:_copy_from_iter_flushcache
    - lib/iov_iter.c:_copy_from_iter_flushcache
  

  Symbols:

  ffffffff81adade0-ffffffff81adaec6: __copy_user_flushcache (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• Changed between amd64 and arm64 ⚠️

  • Param added. void *to
  • Param added. const void *from
  • Param added. long unsigned int n
  • Param removed. void *dst
  • Param removed. const void *src
  • Param removed. unsigned int size
  • Return type changed. long int ➡️ long unsigned int

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅