DepSurf

Function: fsverity_read_buffer

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: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/verity/read_metadata.c (ffffffff813b083a)
  Location: fs/verity/read_metadata.c:81
  Inline: True
  Inline callers:
    - fs/verity/read_metadata.c:fsverity_ioctl_read_metadata
    - fs/verity/read_metadata.c:fsverity_ioctl_read_metadata
  Direct callers:
    - fs/verity/read_metadata.c:fsverity_ioctl_read_metadata
  

  Symbols:

  ffffffff813b0480-ffffffff813b04e2: fsverity_read_buffer.part.0 (STB_LOCAL)
  

• In 5.15: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/verity/read_metadata.c (ffffffff8140041a)
  Location: fs/verity/read_metadata.c:81
  Inline: True
  Inline callers:
    - fs/verity/read_metadata.c:fsverity_ioctl_read_metadata
    - fs/verity/read_metadata.c:fsverity_ioctl_read_metadata
  Direct callers:
    - fs/verity/read_metadata.c:fsverity_ioctl_read_metadata
  

  Symbols:

  ffffffff81400070-ffffffff814000d2: fsverity_read_buffer.part.0 (STB_LOCAL)
  

• In 5.19: ✅

  int fsverity_read_buffer(void *dst, u64 offset, int length, const void *src, size_t src_length);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/verity/read_metadata.c (ffffffff81473e80)
  Location: fs/verity/read_metadata.c:81
  Inline: False
  Direct callers:
    - fs/verity/read_metadata.c:fsverity_ioctl_read_metadata
    - fs/verity/read_metadata.c:fsverity_ioctl_read_metadata
  

  Symbols:

  ffffffff81473e80-ffffffff81473ef7: fsverity_read_buffer (STB_LOCAL)
  

• In 6.2: ✅

  int fsverity_read_buffer(void *dst, u64 offset, int length, const void *src, size_t src_length);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/verity/read_metadata.c (ffffffff815060c0)
  Location: fs/verity/read_metadata.c:81
  Inline: False
  Direct callers:
    - fs/verity/read_metadata.c:fsverity_ioctl_read_metadata
    - fs/verity/read_metadata.c:fsverity_ioctl_read_metadata
  

  Symbols:

  ffffffff815060c0-ffffffff81506137: fsverity_read_buffer (STB_LOCAL)
  

• In 6.5: ✅

  int fsverity_read_buffer(void *dst, u64 offset, int length, const void *src, size_t src_length);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/verity/read_metadata.c (ffffffff8153d3f0)
  Location: fs/verity/read_metadata.c:81
  Inline: False
  Direct callers:
    - fs/verity/read_metadata.c:fsverity_ioctl_read_metadata
    - fs/verity/read_metadata.c:fsverity_ioctl_read_metadata
  

  Symbols:

  ffffffff8153d3f0-ffffffff8153d467: fsverity_read_buffer (STB_LOCAL)
  

• In 6.8: ✅

  int fsverity_read_buffer(void *dst, u64 offset, int length, const void *src, size_t src_length);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/verity/read_metadata.c (ffffffff81572850)
  Location: fs/verity/read_metadata.c:81
  Inline: False
  Direct callers:
    - fs/verity/read_metadata.c:fsverity_ioctl_read_metadata
    - fs/verity/read_metadata.c:fsverity_ioctl_read_metadata
  

  Symbols:

  ffffffff81572850-ffffffff815728c7: fsverity_read_buffer (STB_LOCAL)
  

Arch

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

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅