DepSurf

Function: memcpy_from_file_folio

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: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Transformation ⚠️

  size_t memcpy_from_file_folio(char *to, struct folio *folio, loff_t pos, size_t len);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In fs/ext4/verity.c (0)
  Location: include/linux/highmem.h:454
  Inline: False
  Direct callers:
    - fs/ext4/verity.c:pagecache_read
  

  Symbols:

  ffffffff81612240-ffffffff816122f4: memcpy_from_file_folio (STB_LOCAL)
  ffffffff820f0f19-ffffffff820f0f51: memcpy_from_file_folio.cold (STB_LOCAL)
  

• In 6.8: Transformation ⚠️

  size_t memcpy_from_file_folio(char *to, struct folio *folio, loff_t pos, size_t len);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In fs/ext4/verity.c (0)
  Location: include/linux/highmem.h:574
  Inline: False
  Direct callers:
    - fs/ext4/verity.c:pagecache_read
  

  Symbols:

  ffffffff8164b230-ffffffff8164b2f2: memcpy_from_file_folio (STB_LOCAL)
  ffffffff821ce148-ffffffff821ce17e: memcpy_from_file_folio.cold (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 6.5 and 6.8 ✅