DepSurf

Function: initial_idmapping

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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/capability.c (ffffffff810da772)
  Location: include/linux/mnt_idmapping.h:25
  Inline: True
  Inline callers:
    - kernel/capability.c:privileged_wrt_inode_uidgid
    - kernel/capability.c:privileged_wrt_inode_uidgid
    - kernel/capability.c:privileged_wrt_inode_uidgid
  

  In fs/open.c (ffffffff813ed3b8)
  Location: include/linux/mnt_idmapping.h:25
  Inline: True
  Inline callers:
    - fs/open.c:chown_common
    - fs/open.c:chown_common
    - fs/open.c:chown_common
  

  In fs/stat.c (ffffffff813f8041)
  Location: include/linux/mnt_idmapping.h:25
  Inline: True
  Inline callers:
    - fs/stat.c:generic_fillattr
    - fs/stat.c:generic_fillattr
    - fs/stat.c:generic_fillattr
  

  In fs/exec.c (ffffffff813f9dbc)
  Location: include/linux/mnt_idmapping.h:25
  Inline: True
  Inline callers:
    - fs/exec.c:bprm_fill_uid
    - fs/exec.c:bprm_fill_uid
    - fs/exec.c:bprm_fill_uid
  

  In fs/namei.c (ffffffff8140313e)
  Location: include/linux/mnt_idmapping.h:25
  Inline: True
  Inline callers:
    - fs/namei.c:vfs_link
    - fs/namei.c:vfs_link
    - fs/namei.c:vfs_link
    - fs/namei.c:do_open
    - fs/namei.c:do_open
    - fs/namei.c:do_open
    - fs/namei.c:may_delete
    - fs/namei.c:may_delete
    - fs/namei.c:may_delete
    - fs/namei.c:may_delete
    - fs/namei.c:may_delete
    - fs/namei.c:__check_sticky
    - fs/namei.c:__check_sticky
    - fs/namei.c:__check_sticky
    - fs/namei.c:pick_link
    - fs/namei.c:pick_link
    - fs/namei.c:may_linkat
    - fs/namei.c:may_linkat
    - fs/namei.c:may_linkat
  

  In fs/inode.c (ffffffff81416eeb)
  Location: include/linux/mnt_idmapping.h:25
  Inline: True
  Inline callers:
    - fs/inode.c:inode_owner_or_capable
    - fs/inode.c:inode_owner_or_capable
    - fs/inode.c:inode_init_owner
    - fs/inode.c:inode_init_owner
    - fs/inode.c:inode_init_owner
    - fs/inode.c:inode_init_owner
    - fs/inode.c:atime_needs_update
    - fs/inode.c:atime_needs_update
    - fs/inode.c:atime_needs_update
  

  In fs/attr.c (ffffffff81419b29)
  Location: include/linux/mnt_idmapping.h:25
  Inline: True
  Inline callers:
    - fs/attr.c:notify_change
    - fs/attr.c:notify_change
    - fs/attr.c:notify_change
    - fs/attr.c:setattr_copy
    - fs/attr.c:setattr_copy
    - fs/attr.c:setattr_prepare
    - fs/attr.c:setattr_prepare
    - fs/attr.c:setattr_prepare
    - fs/attr.c:setattr_prepare
    - fs/attr.c:setattr_prepare
    - fs/attr.c:setattr_prepare
    - fs/attr.c:setattr_prepare
  

  In fs/namespace.c (ffffffff8141f008)
  Location: include/linux/mnt_idmapping.h:25
  Inline: True
  Inline callers:
    - fs/namespace.c:clone_mnt
    - fs/namespace.c:vfs_create_mount
    - fs/namespace.c:free_vfsmnt
  

  In fs/xattr.c (ffffffff81427d53)
  Location: include/linux/mnt_idmapping.h:25
  Inline: True
  Inline callers:
    - fs/xattr.c:xattr_permission
    - fs/xattr.c:xattr_permission
    - fs/xattr.c:xattr_permission
  

  In fs/remap_range.c (ffffffff81441a90)
  Location: include/linux/mnt_idmapping.h:25
  Inline: True
  

  In fs/posix_acl.c (ffffffff81484042)
  Location: include/linux/mnt_idmapping.h:25
  Inline: True
  Inline callers:
    - fs/posix_acl.c:posix_acl_fix_xattr_to_user
    - fs/posix_acl.c:posix_acl_fix_xattr_from_user
    - fs/posix_acl.c:posix_acl_fix_xattr_userns
    - fs/posix_acl.c:posix_acl_fix_xattr_userns
    - fs/posix_acl.c:posix_acl_fix_xattr_userns
    - fs/posix_acl.c:posix_acl_fix_xattr_userns
    - fs/posix_acl.c:posix_acl_update_mode
    - fs/posix_acl.c:posix_acl_update_mode
    - fs/posix_acl.c:posix_acl_permission
    - fs/posix_acl.c:posix_acl_permission
    - fs/posix_acl.c:posix_acl_permission
    - fs/posix_acl.c:posix_acl_permission
    - fs/posix_acl.c:posix_acl_permission
    - fs/posix_acl.c:posix_acl_permission
    - fs/posix_acl.c:posix_acl_permission
  

  In fs/coredump.c (ffffffff81485cd6)
  Location: include/linux/mnt_idmapping.h:25
  Inline: True
  Inline callers:
    - fs/coredump.c:do_coredump
    - fs/coredump.c:do_coredump
  

  In fs/ext4/ialloc.c (ffffffff814d71c2)
  Location: include/linux/mnt_idmapping.h:25
  Inline: True
  Inline callers:
    - fs/ext4/ialloc.c:__ext4_new_inode
    - fs/ext4/ialloc.c:__ext4_new_inode
  

  In fs/fat/file.c (ffffffff8155e319)
  Location: include/linux/mnt_idmapping.h:25
  Inline: True
  Inline callers:
    - fs/fat/file.c:fat_setattr
    - fs/fat/file.c:fat_setattr
    - fs/fat/file.c:fat_setattr
  

  In fs/fuse/acl.c (0)
  Location: include/linux/mnt_idmapping.h:25
  Inline: True
  

  In security/commoncap.c (ffffffff815b6bf5)
  Location: include/linux/mnt_idmapping.h:25
  Inline: True
  Inline callers:
    - security/commoncap.c:get_vfs_caps_from_disk
    - security/commoncap.c:get_vfs_caps_from_disk
    - security/commoncap.c:cap_convert_nscap
    - security/commoncap.c:cap_convert_nscap
    - security/commoncap.c:cap_inode_getsecurity
    - security/commoncap.c:cap_inode_getsecurity
  

  In security/apparmor/domain.c (ffffffff81617451)
  Location: include/linux/mnt_idmapping.h:25
  Inline: True
  Inline callers:
    - security/apparmor/domain.c:apparmor_bprm_creds_for_exec
    - security/apparmor/domain.c:apparmor_bprm_creds_for_exec
  

  In security/apparmor/lsm.c (ffffffff81624b33)
  Location: include/linux/mnt_idmapping.h:25
  Inline: True
  Inline callers:
    - security/apparmor/lsm.c:apparmor_file_open
    - security/apparmor/lsm.c:apparmor_file_open
    - security/apparmor/lsm.c:apparmor_path_rmdir
    - security/apparmor/lsm.c:apparmor_path_rmdir
    - security/apparmor/lsm.c:apparmor_path_unlink
    - security/apparmor/lsm.c:apparmor_path_unlink
    - security/apparmor/lsm.c:common_perm_cond
    - security/apparmor/lsm.c:common_perm_cond
  

  In security/apparmor/file.c (ffffffff816287c6)
  Location: include/linux/mnt_idmapping.h:25
  Inline: True
  Inline callers:
    - security/apparmor/file.c:__file_path_perm
    - security/apparmor/file.c:__file_path_perm
  

  In security/integrity/ima/ima_policy.c (ffffffff81642dfc)
  Location: include/linux/mnt_idmapping.h:25
  Inline: True
  Inline callers:
    - security/integrity/ima/ima_policy.c:ima_match_rules
    - security/integrity/ima/ima_policy.c:ima_match_rules
    - security/integrity/ima/ima_policy.c:ima_match_rules
    - security/integrity/ima/ima_policy.c:ima_match_rules
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/capability.c (ffffffff810fa832)
  Location: include/linux/mnt_idmapping.h:146
  Inline: True
  Inline callers:
    - kernel/capability.c:privileged_wrt_inode_uidgid
    - kernel/capability.c:privileged_wrt_inode_uidgid
    - kernel/capability.c:privileged_wrt_inode_uidgid
  

  In fs/open.c (ffffffff81475ab7)
  Location: include/linux/mnt_idmapping.h:146
  Inline: True
  Inline callers:
    - fs/open.c:chown_common
    - fs/open.c:chown_common
    - fs/open.c:chown_common
  

  In fs/stat.c (ffffffff81481498)
  Location: include/linux/mnt_idmapping.h:146
  Inline: True
  Inline callers:
    - fs/stat.c:generic_fillattr
    - fs/stat.c:generic_fillattr
    - fs/stat.c:generic_fillattr
  

  In fs/exec.c (ffffffff814836ad)
  Location: include/linux/mnt_idmapping.h:146
  Inline: True
  Inline callers:
    - fs/exec.c:bprm_fill_uid
    - fs/exec.c:bprm_fill_uid
    - fs/exec.c:bprm_fill_uid
  

  In fs/namei.c (ffffffff8148d55e)
  Location: include/linux/mnt_idmapping.h:146
  Inline: True
  Inline callers:
    - fs/namei.c:vfs_link
    - fs/namei.c:vfs_link
    - fs/namei.c:vfs_link
    - fs/namei.c:do_open
    - fs/namei.c:do_open
    - fs/namei.c:do_open
    - fs/namei.c:may_delete
    - fs/namei.c:may_delete
    - fs/namei.c:may_delete
    - fs/namei.c:may_delete
    - fs/namei.c:may_delete
    - fs/namei.c:__check_sticky
    - fs/namei.c:__check_sticky
    - fs/namei.c:__check_sticky
    - fs/namei.c:pick_link
    - fs/namei.c:pick_link
    - fs/namei.c:may_linkat
    - fs/namei.c:may_linkat
    - fs/namei.c:may_linkat
  

  In fs/inode.c (ffffffff814a280b)
  Location: include/linux/mnt_idmapping.h:146
  Inline: True
  Inline callers:
    - fs/inode.c:mode_strip_sgid
    - fs/inode.c:mode_strip_sgid
    - fs/inode.c:inode_owner_or_capable
    - fs/inode.c:inode_owner_or_capable
    - fs/inode.c:inode_init_owner
    - fs/inode.c:inode_init_owner
    - fs/inode.c:inode_init_owner
    - fs/inode.c:atime_needs_update
    - fs/inode.c:atime_needs_update
    - fs/inode.c:atime_needs_update
  

  In fs/attr.c (ffffffff814a5d87)
  Location: include/linux/mnt_idmapping.h:146
  Inline: True
  Inline callers:
    - fs/attr.c:notify_change
    - fs/attr.c:notify_change
    - fs/attr.c:notify_change
    - fs/attr.c:notify_change
    - fs/attr.c:notify_change
    - fs/attr.c:setattr_copy
    - fs/attr.c:setattr_copy
    - fs/attr.c:setattr_copy
    - fs/attr.c:setattr_copy
    - fs/attr.c:setattr_copy
    - fs/attr.c:setattr_copy
    - fs/attr.c:setattr_prepare
    - fs/attr.c:setattr_prepare
    - fs/attr.c:setattr_prepare
    - fs/attr.c:setattr_prepare
    - fs/attr.c:setattr_prepare
    - fs/attr.c:setattr_prepare
    - fs/attr.c:setattr_prepare
    - fs/attr.c:setattr_should_drop_suidgid
    - fs/attr.c:setattr_should_drop_suidgid
  

  In fs/namespace.c (ffffffff814a9020)
  Location: include/linux/mnt_idmapping.h:146
  Inline: True
  Inline callers:
    - fs/namespace.c:mnt_user_ns
  

  In fs/xattr.c (ffffffff814b548a)
  Location: include/linux/mnt_idmapping.h:146
  Inline: True
  Inline callers:
    - fs/xattr.c:may_write_xattr
    - fs/xattr.c:may_write_xattr
    - fs/xattr.c:may_write_xattr
  

  In fs/remap_range.c (ffffffff814d0d51)
  Location: include/linux/mnt_idmapping.h:146
  Inline: True
  

  In fs/posix_acl.c (ffffffff8151756c)
  Location: include/linux/mnt_idmapping.h:146
  Inline: True
  Inline callers:
    - fs/posix_acl.c:do_get_acl
    - fs/posix_acl.c:do_get_acl
    - fs/posix_acl.c:do_get_acl
    - fs/posix_acl.c:do_get_acl
    - fs/posix_acl.c:vfs_set_acl
    - fs/posix_acl.c:vfs_set_acl
    - fs/posix_acl.c:vfs_set_acl
    - fs/posix_acl.c:vfs_set_acl
    - fs/posix_acl.c:posix_acl_update_mode
    - fs/posix_acl.c:posix_acl_update_mode
    - fs/posix_acl.c:posix_acl_permission
    - fs/posix_acl.c:posix_acl_permission
    - fs/posix_acl.c:posix_acl_permission
    - fs/posix_acl.c:posix_acl_permission
    - fs/posix_acl.c:posix_acl_permission
    - fs/posix_acl.c:posix_acl_permission
    - fs/posix_acl.c:posix_acl_permission
  

  In fs/coredump.c (ffffffff81519496)
  Location: include/linux/mnt_idmapping.h:146
  Inline: True
  Inline callers:
    - fs/coredump.c:do_coredump
    - fs/coredump.c:do_coredump
  

  In fs/quota/dquot.c (ffffffff8152807a)
  Location: include/linux/mnt_idmapping.h:146
  Inline: True
  Inline callers:
    - fs/quota/dquot.c:dquot_transfer
    - fs/quota/dquot.c:dquot_transfer
    - fs/quota/dquot.c:dquot_transfer
    - fs/quota/dquot.c:dquot_transfer
    - fs/quota/dquot.c:dquot_transfer
    - fs/quota/dquot.c:dquot_transfer
  

  In fs/ext4/ialloc.c (ffffffff8156ff40)
  Location: include/linux/mnt_idmapping.h:146
  Inline: True
  Inline callers:
    - fs/ext4/ialloc.c:__ext4_new_inode
    - fs/ext4/ialloc.c:__ext4_new_inode
  

  In fs/ext4/inode.c (ffffffff81585650)
  Location: include/linux/mnt_idmapping.h:146
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_setattr
    - fs/ext4/inode.c:ext4_setattr
    - fs/ext4/inode.c:ext4_setattr
    - fs/ext4/inode.c:ext4_setattr
    - fs/ext4/inode.c:ext4_setattr
    - fs/ext4/inode.c:ext4_setattr
    - fs/ext4/inode.c:ext4_setattr
    - fs/ext4/inode.c:ext4_setattr
    - fs/ext4/inode.c:ext4_setattr
    - fs/ext4/inode.c:ext4_setattr
    - fs/ext4/inode.c:ext4_setattr
    - fs/ext4/inode.c:ext4_setattr
  

  In fs/fat/file.c (ffffffff81600320)
  Location: include/linux/mnt_idmapping.h:146
  Inline: True
  Inline callers:
    - fs/fat/file.c:fat_setattr
    - fs/fat/file.c:fat_setattr
    - fs/fat/file.c:fat_setattr
    - fs/fat/file.c:fat_setattr
    - fs/fat/file.c:fat_setattr
    - fs/fat/file.c:fat_setattr
    - fs/fat/file.c:fat_setattr
  

  In fs/fuse/acl.c (0)
  Location: include/linux/mnt_idmapping.h:146
  Inline: True
  

  In security/commoncap.c (ffffffff81661db4)
  Location: include/linux/mnt_idmapping.h:146
  Inline: True
  Inline callers:
    - security/commoncap.c:get_vfs_caps_from_disk
    - security/commoncap.c:get_vfs_caps_from_disk
    - security/commoncap.c:cap_convert_nscap
    - security/commoncap.c:cap_convert_nscap
    - security/commoncap.c:cap_inode_getsecurity
    - security/commoncap.c:cap_inode_getsecurity
  

  In security/apparmor/domain.c (ffffffff816ca2c8)
  Location: include/linux/mnt_idmapping.h:146
  Inline: True
  Inline callers:
    - security/apparmor/domain.c:apparmor_bprm_creds_for_exec
    - security/apparmor/domain.c:apparmor_bprm_creds_for_exec
  

  In security/apparmor/lsm.c (ffffffff816d892a)
  Location: include/linux/mnt_idmapping.h:146
  Inline: True
  Inline callers:
    - security/apparmor/lsm.c:apparmor_file_open
    - security/apparmor/lsm.c:apparmor_file_open
    - security/apparmor/lsm.c:apparmor_path_rmdir
    - security/apparmor/lsm.c:apparmor_path_rmdir
    - security/apparmor/lsm.c:apparmor_path_unlink
    - security/apparmor/lsm.c:apparmor_path_unlink
    - security/apparmor/lsm.c:common_perm_cond
    - security/apparmor/lsm.c:common_perm_cond
  

  In security/apparmor/file.c (ffffffff816dcf6e)
  Location: include/linux/mnt_idmapping.h:146
  Inline: True
  Inline callers:
    - security/apparmor/file.c:__file_path_perm
    - security/apparmor/file.c:__file_path_perm
  

  In security/integrity/ima/ima_policy.c (ffffffff816fb071)
  Location: include/linux/mnt_idmapping.h:146
  Inline: True
  Inline callers:
    - security/integrity/ima/ima_policy.c:ima_match_rules
    - security/integrity/ima/ima_policy.c:ima_match_rules
    - security/integrity/ima/ima_policy.c:ima_match_rules
    - security/integrity/ima/ima_policy.c:ima_match_rules
  

  In security/integrity/evm/evm_main.c (ffffffff81701f11)
  Location: include/linux/mnt_idmapping.h:146
  Inline: True
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/mnt_idmapping.c (ffffffff81506ad8)
  Location: fs/mnt_idmapping.c:50
  Inline: True
  Inline callers:
    - fs/mnt_idmapping.c:from_vfsgid
    - fs/mnt_idmapping.c:from_vfsgid
    - fs/mnt_idmapping.c:from_vfsuid
    - fs/mnt_idmapping.c:from_vfsuid
    - fs/mnt_idmapping.c:make_vfsgid
    - fs/mnt_idmapping.c:make_vfsgid
    - fs/mnt_idmapping.c:make_vfsuid
    - fs/mnt_idmapping.c:make_vfsuid
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/mnt_idmapping.c (ffffffff8153b7d8)
  Location: fs/mnt_idmapping.c:44
  Inline: True
  Inline callers:
    - fs/mnt_idmapping.c:from_vfsgid
    - fs/mnt_idmapping.c:from_vfsuid
    - fs/mnt_idmapping.c:make_vfsgid
    - fs/mnt_idmapping.c:make_vfsuid
  

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