DepSurf

Function: `no_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:44
Inline: True
Inline callers:
  - 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:44
Inline: True
Inline callers:
  - fs/open.c:chown_common

In fs/stat.c (ffffffff813f8041)
Location: include/linux/mnt_idmapping.h:44
Inline: True
Inline callers:
  - fs/stat.c:generic_fillattr
  - fs/stat.c:generic_fillattr

In fs/exec.c (ffffffff813f9dbc)
Location: include/linux/mnt_idmapping.h:44
Inline: True
Inline callers:
  - fs/exec.c:bprm_fill_uid
  - fs/exec.c:bprm_fill_uid

In fs/namei.c (ffffffff8140313e)
Location: include/linux/mnt_idmapping.h:44
Inline: True
Inline callers:
  - fs/namei.c:vfs_link
  - fs/namei.c:vfs_link
  - 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:__check_sticky
  - fs/namei.c:__check_sticky
  - fs/namei.c:pick_link
  - fs/namei.c:may_linkat
  - fs/namei.c:may_linkat

In fs/inode.c (ffffffff81416eeb)
Location: include/linux/mnt_idmapping.h:44
Inline: True
Inline callers:
  - 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

In fs/attr.c (ffffffff81419b29)
Location: include/linux/mnt_idmapping.h:44
Inline: True
Inline callers:
  - fs/attr.c:notify_change
  - fs/attr.c:notify_change
  - 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

In fs/xattr.c (ffffffff81427d53)
Location: include/linux/mnt_idmapping.h:44
Inline: True
Inline callers:
  - fs/xattr.c:xattr_permission
  - fs/xattr.c:xattr_permission

In fs/remap_range.c (ffffffff81441a90)
Location: include/linux/mnt_idmapping.h:44
Inline: True

In fs/posix_acl.c (ffffffff81484042)
Location: include/linux/mnt_idmapping.h:44
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_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:44
Inline: True
Inline callers:
  - fs/coredump.c:do_coredump

In fs/ext4/ialloc.c (ffffffff814d71c2)
Location: include/linux/mnt_idmapping.h:44
Inline: True
Inline callers:
  - fs/ext4/ialloc.c:__ext4_new_inode

In fs/fat/file.c (ffffffff8155e319)
Location: include/linux/mnt_idmapping.h:44
Inline: True
Inline callers:
  - fs/fat/file.c:fat_setattr
  - fs/fat/file.c:fat_setattr

In fs/fuse/acl.c (0)
Location: include/linux/mnt_idmapping.h:44
Inline: True

In security/commoncap.c (ffffffff815b6bf5)
Location: include/linux/mnt_idmapping.h:44
Inline: True
Inline callers:
  - security/commoncap.c:get_vfs_caps_from_disk
  - security/commoncap.c:cap_convert_nscap
  - security/commoncap.c:cap_inode_getsecurity

In security/apparmor/domain.c (ffffffff81617451)
Location: include/linux/mnt_idmapping.h:44
Inline: True
Inline callers:
  - security/apparmor/domain.c:apparmor_bprm_creds_for_exec

In security/apparmor/lsm.c (ffffffff81624b33)
Location: include/linux/mnt_idmapping.h:44
Inline: True
Inline callers:
  - security/apparmor/lsm.c:apparmor_file_open
  - security/apparmor/lsm.c:apparmor_path_rmdir
  - security/apparmor/lsm.c:apparmor_path_unlink
  - security/apparmor/lsm.c:common_perm_cond

In security/apparmor/file.c (ffffffff816287c6)
Location: include/linux/mnt_idmapping.h:44
Inline: True
Inline callers:
  - security/apparmor/file.c:__file_path_perm

In security/integrity/ima/ima_policy.c (ffffffff81642dfc)
Location: include/linux/mnt_idmapping.h:44
Inline: True
Inline callers:
  - 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:165
Inline: True
Inline callers:
  - 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:165
Inline: True
Inline callers:
  - fs/open.c:chown_common

In fs/stat.c (ffffffff81481498)
Location: include/linux/mnt_idmapping.h:165
Inline: True
Inline callers:
  - fs/stat.c:generic_fillattr
  - fs/stat.c:generic_fillattr

In fs/exec.c (ffffffff814836ad)
Location: include/linux/mnt_idmapping.h:165
Inline: True
Inline callers:
  - fs/exec.c:bprm_fill_uid
  - fs/exec.c:bprm_fill_uid

In fs/namei.c (ffffffff8148d55e)
Location: include/linux/mnt_idmapping.h:165
Inline: True
Inline callers:
  - fs/namei.c:vfs_link
  - fs/namei.c:vfs_link
  - 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:__check_sticky
  - fs/namei.c:__check_sticky
  - fs/namei.c:pick_link
  - fs/namei.c:may_linkat
  - fs/namei.c:may_linkat

In fs/inode.c (ffffffff814a280b)
Location: include/linux/mnt_idmapping.h:165
Inline: True
Inline callers:
  - fs/inode.c:mode_strip_sgid
  - fs/inode.c:inode_owner_or_capable
  - fs/inode.c:inode_init_owner
  - fs/inode.c:inode_init_owner
  - fs/inode.c:atime_needs_update
  - fs/inode.c:atime_needs_update

In fs/attr.c (ffffffff814a5d87)
Location: include/linux/mnt_idmapping.h:165
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: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_should_drop_suidgid

In fs/xattr.c (ffffffff814b548a)
Location: include/linux/mnt_idmapping.h:165
Inline: True
Inline callers:
  - fs/xattr.c:may_write_xattr
  - fs/xattr.c:may_write_xattr

In fs/remap_range.c (ffffffff814d0d51)
Location: include/linux/mnt_idmapping.h:165
Inline: True

In fs/posix_acl.c (ffffffff8151756c)
Location: include/linux/mnt_idmapping.h:165
Inline: True
Inline callers:
  - 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: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

In fs/coredump.c (ffffffff81519496)
Location: include/linux/mnt_idmapping.h:165
Inline: True
Inline callers:
  - fs/coredump.c:do_coredump

In fs/quota/dquot.c (ffffffff81528066)
Location: include/linux/mnt_idmapping.h:165
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

In fs/ext4/ialloc.c (ffffffff8156ff40)
Location: include/linux/mnt_idmapping.h:165
Inline: True
Inline callers:
  - fs/ext4/ialloc.c:__ext4_new_inode

In fs/ext4/inode.c (ffffffff81585650)
Location: include/linux/mnt_idmapping.h:165
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

In fs/fat/file.c (ffffffff81600320)
Location: include/linux/mnt_idmapping.h:165
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

In fs/fuse/acl.c (0)
Location: include/linux/mnt_idmapping.h:165
Inline: True

In security/commoncap.c (ffffffff81661db4)
Location: include/linux/mnt_idmapping.h:165
Inline: True
Inline callers:
  - security/commoncap.c:get_vfs_caps_from_disk
  - security/commoncap.c:cap_convert_nscap
  - security/commoncap.c:cap_inode_getsecurity

In security/apparmor/domain.c (ffffffff816ca2c8)
Location: include/linux/mnt_idmapping.h:165
Inline: True
Inline callers:
  - security/apparmor/domain.c:apparmor_bprm_creds_for_exec

In security/apparmor/lsm.c (ffffffff816d892a)
Location: include/linux/mnt_idmapping.h:165
Inline: True
Inline callers:
  - security/apparmor/lsm.c:apparmor_file_open
  - security/apparmor/lsm.c:apparmor_path_rmdir
  - security/apparmor/lsm.c:apparmor_path_unlink
  - security/apparmor/lsm.c:common_perm_cond

In security/apparmor/file.c (ffffffff816dcf6e)
Location: include/linux/mnt_idmapping.h:165
Inline: True
Inline callers:
  - security/apparmor/file.c:__file_path_perm

In security/integrity/ima/ima_policy.c (ffffffff816fb071)
Location: include/linux/mnt_idmapping.h:165
Inline: True
Inline callers:
  - 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:165
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:69
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

In 6.8: Absent ⚠️

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 ⚠️

DepSurf

Function: no_idmapping

Status

Differences

Function: `no_idmapping`