DepSurf

Function: do_fchownat

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: ✅

  int do_fchownat(int dfd, const char *filename, uid_t user, gid_t group, int flag);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff812966e0)
  Location: fs/open.c:657
  Inline: False
  Direct callers:
    - init/initramfs.c:do_symlink
    - init/initramfs.c:do_name
    - init/initramfs.c:do_name
    - kernel/uid16.c:__ia32_sys_lchown16
    - kernel/uid16.c:__x64_sys_lchown16
    - kernel/uid16.c:__ia32_sys_chown16
    - kernel/uid16.c:__x64_sys_chown16
    - fs/open.c:__ia32_sys_lchown
    - fs/open.c:__x64_sys_lchown
    - fs/open.c:__ia32_sys_chown
    - fs/open.c:__x64_sys_chown
    - fs/open.c:__ia32_sys_fchownat
    - fs/open.c:__x64_sys_fchownat
  

  Symbols:

  ffffffff812966e0-ffffffff812967c6: do_fchownat (STB_GLOBAL)
  

• In 5.0: ✅

  int do_fchownat(int dfd, const char *filename, uid_t user, gid_t group, int flag);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff812ab4d0)
  Location: fs/open.c:646
  Inline: False
  Direct callers:
    - init/initramfs.c:do_symlink
    - init/initramfs.c:do_name
    - init/initramfs.c:do_name
    - kernel/uid16.c:__ia32_sys_lchown16
    - kernel/uid16.c:__x64_sys_lchown16
    - kernel/uid16.c:__ia32_sys_chown16
    - kernel/uid16.c:__x64_sys_chown16
    - fs/open.c:__ia32_sys_lchown
    - fs/open.c:__x64_sys_lchown
    - fs/open.c:__ia32_sys_chown
    - fs/open.c:__x64_sys_chown
    - fs/open.c:__ia32_sys_fchownat
    - fs/open.c:__x64_sys_fchownat
  

  Symbols:

  ffffffff812ab4d0-ffffffff812ab5b6: do_fchownat (STB_GLOBAL)
  

• In 5.3: ✅

  int do_fchownat(int dfd, const char *filename, uid_t user, gid_t group, int flag);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff812c7cd0)
  Location: fs/open.c:666
  Inline: False
  Direct callers:
    - init/initramfs.c:do_symlink
    - init/initramfs.c:do_name
    - init/initramfs.c:do_name
    - kernel/uid16.c:__ia32_sys_lchown16
    - kernel/uid16.c:__x64_sys_lchown16
    - kernel/uid16.c:__ia32_sys_chown16
    - kernel/uid16.c:__x64_sys_chown16
    - fs/open.c:__ia32_sys_lchown
    - fs/open.c:__x64_sys_lchown
    - fs/open.c:__ia32_sys_chown
    - fs/open.c:__x64_sys_chown
    - fs/open.c:__ia32_sys_fchownat
    - fs/open.c:__x64_sys_fchownat
  

  Symbols:

  ffffffff812c7cd0-ffffffff812c7db6: do_fchownat (STB_GLOBAL)
  

• In 5.4: ✅

  int do_fchownat(int dfd, const char *filename, uid_t user, gid_t group, int flag);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff812d96e0)
  Location: fs/open.c:666
  Inline: False
  Direct callers:
    - init/initramfs.c:do_symlink
    - init/initramfs.c:do_name
    - init/initramfs.c:do_name
    - kernel/uid16.c:__ia32_sys_lchown16
    - kernel/uid16.c:__x64_sys_lchown16
    - kernel/uid16.c:__ia32_sys_chown16
    - kernel/uid16.c:__x64_sys_chown16
    - fs/open.c:__ia32_sys_lchown
    - fs/open.c:__x64_sys_lchown
    - fs/open.c:__ia32_sys_chown
    - fs/open.c:__x64_sys_chown
    - fs/open.c:__ia32_sys_fchownat
    - fs/open.c:__x64_sys_fchownat
  

  Symbols:

  ffffffff812d96e0-ffffffff812d97c6: do_fchownat (STB_GLOBAL)
  

• In 5.8: ✅

  int do_fchownat(int dfd, const char *filename, uid_t user, gid_t group, int flag);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff8130f4a0)
  Location: fs/open.c:695
  Inline: False
  Direct callers:
    - init/initramfs.c:do_symlink
    - init/initramfs.c:do_name
    - init/initramfs.c:do_name
    - kernel/uid16.c:__ia32_sys_lchown16
    - kernel/uid16.c:__x64_sys_lchown16
    - kernel/uid16.c:__ia32_sys_chown16
    - kernel/uid16.c:__x64_sys_chown16
    - fs/open.c:__ia32_sys_lchown
    - fs/open.c:__x64_sys_lchown
    - fs/open.c:__ia32_sys_chown
    - fs/open.c:__x64_sys_chown
    - fs/open.c:__ia32_sys_fchownat
    - fs/open.c:__x64_sys_fchownat
  

  Symbols:

  ffffffff8130f4a0-ffffffff8130f586: do_fchownat (STB_GLOBAL)
  

• In 5.11: ✅

  int do_fchownat(int dfd, const char *filename, uid_t user, gid_t group, int flag);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff8131b6d0)
  Location: fs/open.c:685
  Inline: False
  Direct callers:
    - kernel/uid16.c:__ia32_sys_lchown16
    - kernel/uid16.c:__x64_sys_lchown16
    - kernel/uid16.c:__ia32_sys_chown16
    - kernel/uid16.c:__x64_sys_chown16
    - fs/open.c:__ia32_sys_lchown
    - fs/open.c:__x64_sys_lchown
    - fs/open.c:__ia32_sys_chown
    - fs/open.c:__x64_sys_chown
    - fs/open.c:__ia32_sys_fchownat
    - fs/open.c:__x64_sys_fchownat
  

  Symbols:

  ffffffff8131b6d0-ffffffff8131b7b6: do_fchownat (STB_GLOBAL)
  

• In 5.13: ✅

  int do_fchownat(int dfd, const char *filename, uid_t user, gid_t group, int flag);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff81321820)
  Location: fs/open.c:693
  Inline: False
  Direct callers:
    - kernel/uid16.c:__ia32_sys_lchown16
    - kernel/uid16.c:__x64_sys_lchown16
    - kernel/uid16.c:__ia32_sys_chown16
    - kernel/uid16.c:__x64_sys_chown16
    - fs/open.c:__ia32_sys_lchown
    - fs/open.c:__x64_sys_lchown
    - fs/open.c:__ia32_sys_chown
    - fs/open.c:__x64_sys_chown
    - fs/open.c:__ia32_sys_fchownat
    - fs/open.c:__x64_sys_fchownat
  

  Symbols:

  ffffffff81321820-ffffffff81321906: do_fchownat (STB_GLOBAL)
  

• In 5.15: ✅

  int do_fchownat(int dfd, const char *filename, uid_t user, gid_t group, int flag);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff8136ed00)
  Location: fs/open.c:690
  Inline: False
  Direct callers:
    - kernel/uid16.c:__ia32_sys_lchown16
    - kernel/uid16.c:__x64_sys_lchown16
    - kernel/uid16.c:__ia32_sys_chown16
    - kernel/uid16.c:__x64_sys_chown16
    - fs/open.c:__ia32_sys_lchown
    - fs/open.c:__x64_sys_lchown
    - fs/open.c:__ia32_sys_chown
    - fs/open.c:__x64_sys_chown
    - fs/open.c:__ia32_sys_fchownat
    - fs/open.c:__x64_sys_fchownat
  

  Symbols:

  ffffffff8136ed00-ffffffff8136ede6: do_fchownat (STB_GLOBAL)
  

• In 5.19: ✅

  int do_fchownat(int dfd, const char *filename, uid_t user, gid_t group, int flag);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff813ed5d0)
  Location: fs/open.c:715
  Inline: False
  Direct callers:
    - kernel/uid16.c:__ia32_sys_lchown16
    - kernel/uid16.c:__x64_sys_lchown16
    - kernel/uid16.c:__ia32_sys_chown16
    - kernel/uid16.c:__x64_sys_chown16
    - fs/open.c:__ia32_sys_lchown
    - fs/open.c:__x64_sys_lchown
    - fs/open.c:__ia32_sys_chown
    - fs/open.c:__x64_sys_chown
    - fs/open.c:__ia32_sys_fchownat
    - fs/open.c:__x64_sys_fchownat
  

  Symbols:

  ffffffff813ed5d0-ffffffff813ed6d8: do_fchownat (STB_GLOBAL)
  

• In 6.2: ✅

  int do_fchownat(int dfd, const char *filename, uid_t user, gid_t group, int flag);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff81475c70)
  Location: fs/open.c:747
  Inline: False
  Direct callers:
    - kernel/uid16.c:__ia32_sys_lchown16
    - kernel/uid16.c:__x64_sys_lchown16
    - kernel/uid16.c:__ia32_sys_chown16
    - kernel/uid16.c:__x64_sys_chown16
    - fs/open.c:__ia32_sys_lchown
    - fs/open.c:__x64_sys_lchown
    - fs/open.c:__ia32_sys_chown
    - fs/open.c:__x64_sys_chown
    - fs/open.c:__ia32_sys_fchownat
    - fs/open.c:__x64_sys_fchownat
  

  Symbols:

  ffffffff81475c70-ffffffff81475d78: do_fchownat (STB_GLOBAL)
  

• In 6.5: ✅

  int do_fchownat(int dfd, const char *filename, uid_t user, gid_t group, int flag);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff814aa590)
  Location: fs/open.c:779
  Inline: False
  Direct callers:
    - kernel/uid16.c:__ia32_sys_lchown16
    - kernel/uid16.c:__x64_sys_lchown16
    - kernel/uid16.c:__ia32_sys_chown16
    - kernel/uid16.c:__x64_sys_chown16
    - fs/open.c:__ia32_sys_lchown
    - fs/open.c:__x64_sys_lchown
    - fs/open.c:__ia32_sys_chown
    - fs/open.c:__x64_sys_chown
    - fs/open.c:__ia32_sys_fchownat
    - fs/open.c:__x64_sys_fchownat
  

  Symbols:

  ffffffff814aa590-ffffffff814aa698: do_fchownat (STB_GLOBAL)
  

• In 6.8: ✅

  int do_fchownat(int dfd, const char *filename, uid_t user, gid_t group, int flag);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff814dba30)
  Location: fs/open.c:799
  Inline: False
  Direct callers:
    - kernel/uid16.c:__ia32_sys_lchown16
    - kernel/uid16.c:__x64_sys_lchown16
    - kernel/uid16.c:__ia32_sys_chown16
    - kernel/uid16.c:__x64_sys_chown16
    - fs/open.c:__ia32_sys_lchown
    - fs/open.c:__x64_sys_lchown
    - fs/open.c:__ia32_sys_chown
    - fs/open.c:__x64_sys_chown
    - fs/open.c:__ia32_sys_fchownat
    - fs/open.c:__x64_sys_fchownat
  

  Symbols:

  ffffffff814dba30-ffffffff814dbb3a: do_fchownat (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int do_fchownat(int dfd, const char *filename, uid_t user, gid_t group, int flag);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffff80001037ea50)
  Location: fs/open.c:666
  Inline: False
  Direct callers:
    - init/initramfs.c:do_symlink
    - init/initramfs.c:do_name
    - init/initramfs.c:do_name
    - kernel/uid16.c:__arm64_sys_lchown16
    - kernel/uid16.c:__arm64_sys_chown16
    - fs/open.c:__arm64_sys_lchown
    - fs/open.c:__arm64_sys_chown
    - fs/open.c:__arm64_sys_fchownat
  

  Symbols:

  ffff80001037ea50-ffff80001037eb5c: do_fchownat (STB_GLOBAL)
  

• In armhf: ✅

  int do_fchownat(int dfd, const char *filename, uid_t user, gid_t group, int flag);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (c05693c0)
  Location: fs/open.c:666
  Inline: False
  Direct callers:
    - init/initramfs.c:do_symlink
    - init/initramfs.c:do_name
    - init/initramfs.c:do_name
    - kernel/uid16.c:__se_sys_lchown16
    - kernel/uid16.c:__se_sys_chown16
    - fs/open.c:__se_sys_lchown
    - fs/open.c:__se_sys_chown
    - fs/open.c:__se_sys_fchownat
  

  Symbols:

  c05693c0-c05694bc: do_fchownat (STB_GLOBAL)
  

• In ppc64el: ✅

  int do_fchownat(int dfd, const char *filename, uid_t user, gid_t group, int flag);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (c0000000004746c0)
  Location: fs/open.c:666
  Inline: False
  Direct callers:
    - init/initramfs.c:do_symlink
    - init/initramfs.c:do_name
    - init/initramfs.c:do_name
    - fs/open.c:__se_sys_lchown
    - fs/open.c:__se_sys_chown
    - fs/open.c:__se_sys_fchownat
  

  Symbols:

  c0000000004746c0-c00000000047485c: do_fchownat (STB_GLOBAL)
  

• In riscv64: ✅

  int do_fchownat(int dfd, const char *filename, uid_t user, gid_t group, int flag);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffe0002546ca)
  Location: fs/open.c:666
  Inline: False
  Direct callers:
    - init/initramfs.c:do_symlink
    - init/initramfs.c:do_name
    - init/initramfs.c:do_name
    - fs/open.c:__se_sys_lchown
    - fs/open.c:__se_sys_chown
    - fs/open.c:__se_sys_fchownat
  

  Symbols:

  ffffffe0002546ca-ffffffe0002547a8: do_fchownat (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int do_fchownat(int dfd, const char *filename, uid_t user, gid_t group, int flag);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff812d1cc0)
  Location: fs/open.c:666
  Inline: False
  Direct callers:
    - init/initramfs.c:do_symlink
    - init/initramfs.c:do_name
    - init/initramfs.c:do_name
    - kernel/uid16.c:__ia32_sys_lchown16
    - kernel/uid16.c:__x64_sys_lchown16
    - kernel/uid16.c:__ia32_sys_chown16
    - kernel/uid16.c:__x64_sys_chown16
    - fs/open.c:__ia32_sys_lchown
    - fs/open.c:__x64_sys_lchown
    - fs/open.c:__ia32_sys_chown
    - fs/open.c:__x64_sys_chown
    - fs/open.c:__ia32_sys_fchownat
    - fs/open.c:__x64_sys_fchownat
  

  Symbols:

  ffffffff812d1cc0-ffffffff812d1da6: do_fchownat (STB_GLOBAL)
  

• In azure: ✅

  int do_fchownat(int dfd, const char *filename, uid_t user, gid_t group, int flag);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff812c2940)
  Location: fs/open.c:666
  Inline: False
  Direct callers:
    - init/initramfs.c:do_symlink
    - init/initramfs.c:do_name
    - init/initramfs.c:do_name
    - kernel/uid16.c:__ia32_sys_lchown16
    - kernel/uid16.c:__x64_sys_lchown16
    - kernel/uid16.c:__ia32_sys_chown16
    - kernel/uid16.c:__x64_sys_chown16
    - fs/open.c:__ia32_sys_lchown
    - fs/open.c:__x64_sys_lchown
    - fs/open.c:__ia32_sys_chown
    - fs/open.c:__x64_sys_chown
    - fs/open.c:__ia32_sys_fchownat
    - fs/open.c:__x64_sys_fchownat
  

  Symbols:

  ffffffff812c2940-ffffffff812c2a26: do_fchownat (STB_GLOBAL)
  

• In gcp: ✅

  int do_fchownat(int dfd, const char *filename, uid_t user, gid_t group, int flag);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff812cfad0)
  Location: fs/open.c:666
  Inline: False
  Direct callers:
    - init/initramfs.c:do_symlink
    - init/initramfs.c:do_name
    - init/initramfs.c:do_name
    - kernel/uid16.c:__ia32_sys_lchown16
    - kernel/uid16.c:__x64_sys_lchown16
    - kernel/uid16.c:__ia32_sys_chown16
    - kernel/uid16.c:__x64_sys_chown16
    - fs/open.c:__ia32_sys_lchown
    - fs/open.c:__x64_sys_lchown
    - fs/open.c:__ia32_sys_chown
    - fs/open.c:__x64_sys_chown
    - fs/open.c:__ia32_sys_fchownat
    - fs/open.c:__x64_sys_fchownat
  

  Symbols:

  ffffffff812cfad0-ffffffff812cfbb6: do_fchownat (STB_GLOBAL)
  

• In lowlatency: ✅

  int do_fchownat(int dfd, const char *filename, uid_t user, gid_t group, int flag);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff812e08e0)
  Location: fs/open.c:666
  Inline: False
  Direct callers:
    - init/initramfs.c:do_symlink
    - init/initramfs.c:do_name
    - init/initramfs.c:do_name
    - kernel/uid16.c:__ia32_sys_lchown16
    - kernel/uid16.c:__x64_sys_lchown16
    - kernel/uid16.c:__ia32_sys_chown16
    - kernel/uid16.c:__x64_sys_chown16
    - fs/open.c:__ia32_sys_lchown
    - fs/open.c:__x64_sys_lchown
    - fs/open.c:__ia32_sys_chown
    - fs/open.c:__x64_sys_chown
    - fs/open.c:__ia32_sys_fchownat
    - fs/open.c:__x64_sys_fchownat
  

  Symbols:

  ffffffff812e08e0-ffffffff812e09c6: do_fchownat (STB_GLOBAL)
  

Differences

Regular

• 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

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

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 ✅