DepSurf

Function: kernel_read_file_from_path_initns

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: ✅

  int kernel_read_file_from_path_initns(const char *path, void **buf, loff_t *size, loff_t max_size, enum kernel_read_file_id id);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/exec.c (ffffffff8131d270)
  Location: fs/exec.c:1022
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:fw_get_filesystem_firmware
  

  Symbols:

  ffffffff8131d270-ffffffff8131d397: kernel_read_file_from_path_initns (STB_GLOBAL)
  

• In 5.11: ✅

  int kernel_read_file_from_path_initns(const char *path, loff_t offset, void **buf, size_t buf_size, size_t *file_size, enum kernel_read_file_id id);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/kernel_read_file.c (ffffffff81365eb0)
  Location: fs/kernel_read_file.c:147
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:fw_get_filesystem_firmware
  

  Symbols:

  ffffffff81365eb0-ffffffff81365fe6: kernel_read_file_from_path_initns (STB_GLOBAL)
  

• In 5.13: ✅

  int kernel_read_file_from_path_initns(const char *path, loff_t offset, void **buf, size_t buf_size, size_t *file_size, enum kernel_read_file_id id);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/kernel_read_file.c (ffffffff8136c8f0)
  Location: fs/kernel_read_file.c:147
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:fw_get_filesystem_firmware
  

  Symbols:

  ffffffff8136c8f0-ffffffff8136ca23: kernel_read_file_from_path_initns (STB_GLOBAL)
  

• In 5.15: ✅

  int kernel_read_file_from_path_initns(const char *path, loff_t offset, void **buf, size_t buf_size, size_t *file_size, enum kernel_read_file_id id);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/kernel_read_file.c (ffffffff813bb5c0)
  Location: fs/kernel_read_file.c:147
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:fw_get_filesystem_firmware
  

  Symbols:

  ffffffff813bb5c0-ffffffff813bb6ed: kernel_read_file_from_path_initns (STB_GLOBAL)
  

• In 5.19: ✅

  int kernel_read_file_from_path_initns(const char *path, loff_t offset, void **buf, size_t buf_size, size_t *file_size, enum kernel_read_file_id id);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/kernel_read_file.c (ffffffff81441500)
  Location: fs/kernel_read_file.c:147
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:fw_get_filesystem_firmware
  

  Symbols:

  ffffffff81441500-ffffffff81441642: kernel_read_file_from_path_initns (STB_GLOBAL)
  

• In 6.2: ✅

  ssize_t kernel_read_file_from_path_initns(const char *path, loff_t offset, void **buf, size_t buf_size, size_t *file_size, enum kernel_read_file_id id);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/kernel_read_file.c (ffffffff814d0490)
  Location: fs/kernel_read_file.c:147
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:fw_get_filesystem_firmware
  

  Symbols:

  ffffffff814d0490-ffffffff814d05d6: kernel_read_file_from_path_initns (STB_GLOBAL)
  

• In 6.5: ✅

  ssize_t kernel_read_file_from_path_initns(const char *path, loff_t offset, void **buf, size_t buf_size, size_t *file_size, enum kernel_read_file_id id);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/kernel_read_file.c (ffffffff81506740)
  Location: fs/kernel_read_file.c:147
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:fw_get_filesystem_firmware
  

  Symbols:

  ffffffff81506740-ffffffff81506886: kernel_read_file_from_path_initns (STB_GLOBAL)
  

• In 6.8: ✅

  ssize_t kernel_read_file_from_path_initns(const char *path, loff_t offset, void **buf, size_t buf_size, size_t *file_size, enum kernel_read_file_id id);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/kernel_read_file.c (ffffffff8153b460)
  Location: fs/kernel_read_file.c:147
  Inline: False
  Direct callers:
    - drivers/base/firmware_loader/main.c:fw_get_filesystem_firmware
  

  Symbols:

  ffffffff8153b460-ffffffff8153b5a6: kernel_read_file_from_path_initns (STB_GLOBAL)
  

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

• Changed between 5.8 and 5.11 ⚠️

  • Param added. loff_t offset
  • Param added. size_t buf_size
  • Param added. size_t *file_size
  • Param removed. loff_t *size
  • Param removed. loff_t max_size
  • Param reordered. path, buf, size, max_size, id ➡️ path, offset, buf, buf_size, file_size, id
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• Changed between 5.19 and 6.2 ⚠️

  • Return type changed. int ➡️ ssize_t
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅