DepSurf

Function: kernel_read

Status

Regular

• In 4.4: ✅

  int kernel_read(struct file *file, loff_t offset, char *addr, long unsigned int count);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/exec.c (ffffffff81212660)
  Location: fs/exec.c:829
  Inline: False
  Direct callers:
    - kernel/sysctl_binary.c:bin_intvec
    - kernel/sysctl_binary.c:bin_ulongvec
    - kernel/sysctl_binary.c:bin_dn_node_address
    - kernel/kexec_file.c:copy_file_from_fd
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_phdrs
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
    - drivers/base/firmware_class.c:_request_firmware
  

  Symbols:

  ffffffff81212660-ffffffff812126d4: kernel_read (STB_GLOBAL)
  

• In 4.8: Selective Inline ⚠️

  int kernel_read(struct file *file, loff_t offset, char *addr, long unsigned int count);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In fs/exec.c (ffffffff81239140)
  Location: fs/exec.c:869
  Inline: True
  Direct callers:
    - kernel/sysctl_binary.c:bin_dn_node_address
    - kernel/sysctl_binary.c:bin_ulongvec
    - kernel/sysctl_binary.c:bin_intvec
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_phdrs
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
    - security/keys/big_key.c:big_key_read
  

  Symbols:

  ffffffff81239140-ffffffff812391b4: kernel_read (STB_GLOBAL)
  

• In 4.10: Selective Inline ⚠️

  int kernel_read(struct file *file, loff_t offset, char *addr, long unsigned int count);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In fs/exec.c (ffffffff8124bdf0)
  Location: fs/exec.c:874
  Inline: True
  Direct callers:
    - kernel/sysctl_binary.c:bin_dn_node_address
    - kernel/sysctl_binary.c:bin_ulongvec
    - kernel/sysctl_binary.c:bin_intvec
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_phdrs
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
    - security/keys/big_key.c:big_key_read
  

  Symbols:

  ffffffff8124bdf0-ffffffff8124be64: kernel_read (STB_GLOBAL)
  

• In 4.13: Selective Inline ⚠️

  int kernel_read(struct file *file, loff_t offset, char *addr, long unsigned int count);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In fs/exec.c (ffffffff81257f10)
  Location: fs/exec.c:900
  Inline: True
  Direct callers:
    - kernel/sysctl_binary.c:bin_dn_node_address
    - kernel/sysctl_binary.c:bin_ulongvec
    - kernel/sysctl_binary.c:bin_intvec
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_phdrs
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
    - security/keys/big_key.c:big_key_read
  

  Symbols:

  ffffffff81257f10-ffffffff81257f84: kernel_read (STB_GLOBAL)
  

• In 4.15: ✅

  ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/read_write.c (ffffffff81273d60)
  Location: fs/read_write.c:418
  Inline: False
  Direct callers:
    - kernel/sysctl_binary.c:bin_dn_node_address
    - kernel/sysctl_binary.c:bin_ulongvec
    - kernel/sysctl_binary.c:bin_intvec
    - fs/exec.c:prepare_binprm
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
    - security/keys/big_key.c:big_key_read
  

  Symbols:

  ffffffff81273d60-ffffffff81273da2: kernel_read (STB_GLOBAL)
  

• In 4.18: ✅

  ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/read_write.c (ffffffff8129aab0)
  Location: fs/read_write.c:423
  Inline: False
  Direct callers:
    - fs/exec.c:prepare_binprm
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_phdrs
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
    - security/keys/big_key.c:big_key_read
  

  Symbols:

  ffffffff8129aab0-ffffffff8129aaf2: kernel_read (STB_GLOBAL)
  

• In 5.0: ✅

  ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/read_write.c (ffffffff812af9b0)
  Location: fs/read_write.c:423
  Inline: False
  Direct callers:
    - fs/exec.c:prepare_binprm
    - fs/exec.c:kernel_read_file
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_phdrs
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
    - security/keys/big_key.c:big_key_read
  

  Symbols:

  ffffffff812af9b0-ffffffff812af9f2: kernel_read (STB_GLOBAL)
  

• In 5.3: ✅

  ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/read_write.c (ffffffff812cc630)
  Location: fs/read_write.c:432
  Inline: False
  Direct callers:
    - fs/exec.c:prepare_binprm
    - fs/exec.c:kernel_read_file
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_phdrs
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
    - security/keys/big_key.c:big_key_read
  

  Symbols:

  ffffffff812cc630-ffffffff812cc672: kernel_read (STB_GLOBAL)
  

• In 5.4: ✅

  ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/read_write.c (ffffffff812de050)
  Location: fs/read_write.c:432
  Inline: False
  Direct callers:
    - fs/exec.c:prepare_binprm
    - fs/exec.c:kernel_read_file
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_phdrs
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
    - security/keys/big_key.c:big_key_read
  

  Symbols:

  ffffffff812de050-ffffffff812de092: kernel_read (STB_GLOBAL)
  

• In 5.8: ✅

  ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/read_write.c (ffffffff81314e30)
  Location: fs/read_write.c:450
  Inline: False
  Direct callers:
    - fs/exec.c:search_binary_handler
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_phdrs
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
  

  Symbols:

  ffffffff81314e30-ffffffff81314e7f: kernel_read (STB_GLOBAL)
  

• In 5.11: ✅

  ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/read_write.c (ffffffff813201b0)
  Location: fs/read_write.c:465
  Inline: False
  Direct callers:
    - fs/exec.c:search_binary_handler
    - fs/kernel_read_file.c:kernel_read_file
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_phdrs
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
  

  Symbols:

  ffffffff813201b0-ffffffff813201ff: kernel_read (STB_GLOBAL)
  

• In 5.13: ✅

  ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/read_write.c (ffffffff81325bb0)
  Location: fs/read_write.c:465
  Inline: False
  Direct callers:
    - fs/exec.c:search_binary_handler
    - fs/kernel_read_file.c:kernel_read_file
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_phdrs
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
  

  Symbols:

  ffffffff81325bb0-ffffffff81325c41: kernel_read (STB_GLOBAL)
  

• In 5.15: ✅

  ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/read_write.c (ffffffff81373830)
  Location: fs/read_write.c:454
  Inline: False
  Direct callers:
    - fs/exec.c:search_binary_handler
    - fs/kernel_read_file.c:kernel_read_file
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_phdrs
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
  

  Symbols:

  ffffffff81373830-ffffffff813738c1: kernel_read (STB_GLOBAL)
  

• In 5.19: ✅

  ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/read_write.c (ffffffff813f1e10)
  Location: fs/read_write.c:451
  Inline: False
  Direct callers:
    - fs/exec.c:search_binary_handler
    - fs/kernel_read_file.c:kernel_read_file
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_phdrs
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
  

  Symbols:

  ffffffff813f1e10-ffffffff813f1eb7: kernel_read (STB_GLOBAL)
  

• In 6.2: ✅

  ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/read_write.c (ffffffff8147a170)
  Location: fs/read_write.c:439
  Inline: False
  Direct callers:
    - fs/exec.c:search_binary_handler
    - fs/kernel_read_file.c:kernel_read_file
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_phdrs
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
  

  Symbols:

  ffffffff8147a170-ffffffff8147a217: kernel_read (STB_GLOBAL)
  

• In 6.5: ✅

  ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/read_write.c (ffffffff814aec70)
  Location: fs/read_write.c:439
  Inline: False
  Direct callers:
    - fs/exec.c:search_binary_handler
    - fs/kernel_read_file.c:kernel_read_file
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_phdrs
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
  

  Symbols:

  ffffffff814aec70-ffffffff814aed17: kernel_read (STB_GLOBAL)
  

• In 6.8: ✅

  ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/read_write.c (ffffffff814e03d0)
  Location: fs/read_write.c:445
  Inline: False
  Direct callers:
    - fs/exec.c:search_binary_handler
    - fs/kernel_read_file.c:kernel_read_file
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_phdrs
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
  

  Symbols:

  ffffffff814e03d0-ffffffff814e0429: kernel_read (STB_GLOBAL)
  

Arch

• In arm64: ✅

  ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/read_write.c (ffff800010384240)
  Location: fs/read_write.c:432
  Inline: False
  Direct callers:
    - fs/exec.c:prepare_binprm
    - fs/exec.c:kernel_read_file
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_phdrs
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
    - security/keys/big_key.c:big_key_read
  

  Symbols:

  ffff800010384240-ffff800010384318: kernel_read (STB_GLOBAL)
  

• In armhf: ✅

  ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/read_write.c (c056d0a8)
  Location: fs/read_write.c:432
  Inline: False
  Direct callers:
    - fs/exec.c:prepare_binprm
    - fs/exec.c:kernel_read_file
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/binfmt_elf_fdpic.c:load_elf_fdpic_binary
    - fs/binfmt_elf_fdpic.c:load_elf_fdpic_binary
    - fs/binfmt_elf_fdpic.c:elf_fdpic_fetch_phdrs
    - fs/binfmt_flat.c:load_flat_shared_library
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
    - security/keys/big_key.c:big_key_read
  

  Symbols:

  c056d0a8-c056d0fc: kernel_read (STB_GLOBAL)
  

• In ppc64el: ✅

  ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/read_write.c (c00000000047a300)
  Location: fs/read_write.c:432
  Inline: False
  Direct callers:
    - fs/exec.c:prepare_binprm
    - fs/exec.c:kernel_read_file
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_phdrs
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
    - security/keys/big_key.c:big_key_read
  

  Symbols:

  c00000000047a300-c00000000047a38c: kernel_read (STB_GLOBAL)
  

• In riscv64: ✅

  ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/read_write.c (ffffffe000257402)
  Location: fs/read_write.c:432
  Inline: False
  Direct callers:
    - fs/exec.c:prepare_binprm
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/binfmt_flat.c:load_flat_shared_library
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
    - security/keys/big_key.c:big_key_read
  

  Symbols:

  ffffffe000257402-ffffffe000257456: kernel_read (STB_GLOBAL)
  

Flavor

• In aws: ✅

  ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/read_write.c (ffffffff812d6630)
  Location: fs/read_write.c:432
  Inline: False
  Direct callers:
    - kernel/sysctl_binary.c:bin_dn_node_address
    - kernel/sysctl_binary.c:bin_ulongvec
    - kernel/sysctl_binary.c:bin_intvec
    - fs/exec.c:prepare_binprm
    - fs/exec.c:kernel_read_file
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_phdrs
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
    - security/keys/big_key.c:big_key_read
  

  Symbols:

  ffffffff812d6630-ffffffff812d6672: kernel_read (STB_GLOBAL)
  

• In azure: ✅

  ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/read_write.c (ffffffff812c72b0)
  Location: fs/read_write.c:432
  Inline: False
  Direct callers:
    - kernel/sysctl_binary.c:bin_dn_node_address
    - kernel/sysctl_binary.c:bin_ulongvec
    - kernel/sysctl_binary.c:bin_intvec
    - fs/exec.c:prepare_binprm
    - fs/exec.c:kernel_read_file
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_phdrs
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
    - security/keys/big_key.c:big_key_read
  

  Symbols:

  ffffffff812c72b0-ffffffff812c72f2: kernel_read (STB_GLOBAL)
  

• In gcp: ✅

  ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/read_write.c (ffffffff812d4440)
  Location: fs/read_write.c:432
  Inline: False
  Direct callers:
    - fs/exec.c:prepare_binprm
    - fs/exec.c:kernel_read_file
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_phdrs
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
    - security/keys/big_key.c:big_key_read
  

  Symbols:

  ffffffff812d4440-ffffffff812d4482: kernel_read (STB_GLOBAL)
  

• In lowlatency: ✅

  ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/read_write.c (ffffffff812e52a0)
  Location: fs/read_write.c:432
  Inline: False
  Direct callers:
    - fs/exec.c:prepare_binprm
    - fs/exec.c:kernel_read_file
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_library
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_binary
    - fs/binfmt_elf.c:load_elf_phdrs
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_library
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_binary
    - fs/compat_binfmt_elf.c:load_elf_phdrs
    - fs/ecryptfs/read_write.c:ecryptfs_read_lower_page_segment
    - security/keys/big_key.c:big_key_read
  

  Symbols:

  ffffffff812e52a0-ffffffff812e52e2: kernel_read (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• Changed between 4.13 and 4.15 ⚠️

  • Param added. void *buf
  • Param added. loff_t *pos
  • Param removed. loff_t offset
  • Param removed. char *addr
  • Param reordered. file, offset, addr, count ➡️ file, buf, count, pos
  • Param type changed. long unsigned int count ➡️ size_t count
  • Return type changed. int ➡️ ssize_t
• 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

• 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 ✅