website-function

Function: file_open_root

Status

Regular

• In 4.4: ✅

  struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt, const char *filename, int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff8120a540)
  Location: fs/open.c:1002
  Inline: False
  Direct callers:
    - kernel/sysctl_binary.c:do_sysctl
    - fs/fhandle.c:do_handle_open
  

  Symbols:

  ffffffff8120a540-ffffffff8120a6ba: file_open_root (STB_GLOBAL)
  

• In 4.8: ✅

  struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff81230210)
  Location: fs/open.c:995
  Inline: False
  Direct callers:
    - kernel/sysctl_binary.c:do_sysctl
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:do_handle_open
  

  Symbols:

  ffffffff81230210-ffffffff81230364: file_open_root (STB_GLOBAL)
  

• In 4.10: ✅

  struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff812427c0)
  Location: fs/open.c:1012
  Inline: False
  Direct callers:
    - kernel/sysctl_binary.c:do_sysctl
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:do_handle_open
  

  Symbols:

  ffffffff812427c0-ffffffff81242914: file_open_root (STB_GLOBAL)
  

• In 4.13: ✅

  struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff8124deb0)
  Location: fs/open.c:1018
  Inline: False
  Direct callers:
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:do_handle_open
  

  Symbols:

  ffffffff8124deb0-ffffffff8124e043: file_open_root (STB_GLOBAL)
  

• In 4.15: ✅

  struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff8126fe30)
  Location: fs/open.c:1018
  Inline: False
  Direct callers:
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:do_handle_open
  

  Symbols:

  ffffffff8126fe30-ffffffff8126ffc3: file_open_root (STB_GLOBAL)
  

• In 4.18: ✅

  struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff81295b50)
  Location: fs/open.c:1060
  Inline: False
  Direct callers:
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:do_handle_open
  

  Symbols:

  ffffffff81295b50-ffffffff81295c9d: file_open_root (STB_GLOBAL)
  

• In 5.0: ✅

  struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff812aa940)
  Location: fs/open.c:1047
  Inline: False
  Direct callers:
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:do_handle_open
  

  Symbols:

  ffffffff812aa940-ffffffff812aaa8d: file_open_root (STB_GLOBAL)
  

• In 5.3: ✅

  struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff812c7110)
  Location: fs/open.c:1067
  Inline: False
  Direct callers:
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:do_handle_open
  

  Symbols:

  ffffffff812c7110-ffffffff812c7264: file_open_root (STB_GLOBAL)
  

• In 5.4: ✅

  struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff812d8b20)
  Location: fs/open.c:1072
  Inline: False
  Direct callers:
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:do_handle_open
  

  Symbols:

  ffffffff812d8b20-ffffffff812d8c74: file_open_root (STB_GLOBAL)
  

• In 5.8: ✅

  struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff8130e930)
  Location: fs/open.c:1152
  Inline: False
  Direct callers:
    - fs/exec.c:kernel_read_file_from_path_initns
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:do_handle_open
    - fs/proc/proc_sysctl.c:process_sysctl_arg
  

  Symbols:

  ffffffff8130e930-ffffffff8130eab8: file_open_root (STB_GLOBAL)
  

• In 5.11: ✅

  struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff8131ac00)
  Location: fs/open.c:1145
  Inline: False
  Direct callers:
    - kernel/usermode_driver.c:blob_to_mnt
    - fs/kernel_read_file.c:kernel_read_file_from_path_initns
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:do_handle_open
    - fs/proc/proc_sysctl.c:process_sysctl_arg
  

  Symbols:

  ffffffff8131ac00-ffffffff8131ad88: file_open_root (STB_GLOBAL)
  

• In 5.13: ✅

  struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff813209e0)
  Location: fs/open.c:1167
  Inline: False
  Direct callers:
    - kernel/usermode_driver.c:umd_load_blob
    - fs/kernel_read_file.c:kernel_read_file_from_path_initns
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:do_handle_open
    - fs/proc/proc_sysctl.c:process_sysctl_arg
  

  Symbols:

  ffffffff813209e0-ffffffff81320b86: file_open_root (STB_GLOBAL)
  

• In 5.15: ✅

  struct file *file_open_root(const struct path *root, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff8136e270)
  Location: fs/open.c:1185
  Inline: False
  Direct callers:
    - kernel/usermode_driver.c:umd_load_blob
    - fs/kernel_read_file.c:kernel_read_file_from_path_initns
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:do_handle_open
    - fs/proc/proc_sysctl.c:process_sysctl_arg
  

  Symbols:

  ffffffff8136e270-ffffffff8136e40e: file_open_root (STB_GLOBAL)
  

• In 5.19: ✅

  struct file *file_open_root(const struct path *root, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff813ec5c0)
  Location: fs/open.c:1250
  Inline: False
  Direct callers:
    - kernel/usermode_driver.c:umd_load_blob
    - fs/kernel_read_file.c:kernel_read_file_from_path_initns
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:do_handle_open
    - fs/proc/proc_sysctl.c:process_sysctl_arg
  

  Symbols:

  ffffffff813ec5c0-ffffffff813ec782: file_open_root (STB_GLOBAL)
  

• In 6.2: ✅

  struct file *file_open_root(const struct path *root, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff81474ae0)
  Location: fs/open.c:1282
  Inline: False
  Direct callers:
    - kernel/usermode_driver.c:umd_load_blob
    - fs/kernel_read_file.c:kernel_read_file_from_path_initns
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:do_handle_open
    - fs/proc/proc_sysctl.c:process_sysctl_arg
  

  Symbols:

  ffffffff81474ae0-ffffffff81474ca2: file_open_root (STB_GLOBAL)
  

• In 6.5: ✅

  struct file *file_open_root(const struct path *root, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff814a94b0)
  Location: fs/open.c:1379
  Inline: False
  Direct callers:
    - kernel/usermode_driver.c:umd_load_blob
    - fs/kernel_read_file.c:kernel_read_file_from_path_initns
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:do_handle_open
    - fs/proc/proc_sysctl.c:process_sysctl_arg
  

  Symbols:

  ffffffff814a94b0-ffffffff814a9638: file_open_root (STB_GLOBAL)
  

• In 6.8: ✅

  struct file *file_open_root(const struct path *root, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff814da510)
  Location: fs/open.c:1376
  Inline: False
  Direct callers:
    - fs/kernel_read_file.c:kernel_read_file_from_path_initns
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:do_handle_open
    - fs/proc/proc_sysctl.c:process_sysctl_arg
  

  Symbols:

  ffffffff814da510-ffffffff814da698: file_open_root (STB_GLOBAL)
  

Arch

• In arm64: ✅

  struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffff80001037d5e0)
  Location: fs/open.c:1072
  Inline: False
  Direct callers:
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:do_handle_open
  

  Symbols:

  ffff80001037d5e0-ffff80001037d744: file_open_root (STB_GLOBAL)
  

• In armhf: ✅

  struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (c05687c8)
  Location: fs/open.c:1072
  Inline: False
  Direct callers:
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:__se_sys_open_by_handle_at
  

  Symbols:

  c05687c8-c0568914: file_open_root (STB_GLOBAL)
  

• In ppc64el: ✅

  struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (c0000000004737e0)
  Location: fs/open.c:1072
  Inline: False
  Direct callers:
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:do_handle_open
  

  Symbols:

  c0000000004737e0-c0000000004739d8: file_open_root (STB_GLOBAL)
  

• In riscv64: ✅

  struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffe000253c0e)
  Location: fs/open.c:1072
  Inline: False
  Direct callers:
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:__se_sys_open_by_handle_at
  

  Symbols:

  ffffffe000253c0e-ffffffe000253d4a: file_open_root (STB_GLOBAL)
  

Flavor

• In aws: ✅

  struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff812d1100)
  Location: fs/open.c:1072
  Inline: False
  Direct callers:
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:do_handle_open
  

  Symbols:

  ffffffff812d1100-ffffffff812d1254: file_open_root (STB_GLOBAL)
  

• In azure: ✅

  struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff812c1d80)
  Location: fs/open.c:1072
  Inline: False
  Direct callers:
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:do_handle_open
  

  Symbols:

  ffffffff812c1d80-ffffffff812c1ed4: file_open_root (STB_GLOBAL)
  

• In gcp: ✅

  struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff812cef10)
  Location: fs/open.c:1072
  Inline: False
  Direct callers:
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:do_handle_open
  

  Symbols:

  ffffffff812cef10-ffffffff812cf064: file_open_root (STB_GLOBAL)
  

• In lowlatency: ✅

  struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt, const char *filename, int flags, umode_t mode);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/open.c (ffffffff812dfd20)
  Location: fs/open.c:1072
  Inline: False
  Direct callers:
    - fs/coredump.c:do_coredump
    - fs/fhandle.c:do_handle_open
  

  Symbols:

  ffffffff812dfd20-ffffffff812dfe74: file_open_root (STB_GLOBAL)
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Param added. umode_t mode
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• 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 ✅
• Changed between 5.13 and 5.15 ⚠️

  • Param added. const struct path *root
  • Param removed. struct dentry *dentry
  • Param removed. struct vfsmount *mnt
  • Param reordered. dentry, mnt, filename, flags, mode ➡️ root, filename, flags, mode
• 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 ✅