| /Linux-v6.6/include/linux/ |
| D | mnt_idmapping.h | 16 } vfsuid_t; typedef
22 static_assert(sizeof(vfsuid_t) == sizeof(kuid_t));
24 static_assert(offsetof(vfsuid_t, val) == offsetof(kuid_t, val));
28 static inline uid_t __vfsuid_val(vfsuid_t uid) in __vfsuid_val()
38 static inline uid_t __vfsuid_val(vfsuid_t uid) in __vfsuid_val()
49 static inline bool vfsuid_valid(vfsuid_t uid) in vfsuid_valid()
59 static inline bool vfsuid_eq(vfsuid_t left, vfsuid_t right) in vfsuid_eq()
79 static inline bool vfsuid_eq_kuid(vfsuid_t vfsuid, kuid_t kuid) in vfsuid_eq_kuid()
103 #define VFSUIDT_INIT(val) (vfsuid_t){ __kuid_val(val) }
118 vfsuid_t make_vfsuid(struct mnt_idmap *idmap,
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| D | fs.h | 243 vfsuid_t ia_vfsuid;
1359 static inline vfsuid_t i_uid_into_vfsuid(struct mnt_idmap *idmap, in i_uid_into_vfsuid()
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| /Linux-v6.6/fs/ |
| D | mnt_idmapping.c | 96 vfsuid_t make_vfsuid(struct mnt_idmap *idmap, in make_vfsuid()
165 struct user_namespace *fs_userns, vfsuid_t vfsuid) in from_vfsuid()
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| D | attr.c | 99 const struct inode *inode, vfsuid_t ia_vfsuid) in chown_ok()
101 vfsuid_t vfsuid = i_uid_into_vfsuid(idmap, inode); in chown_ok()
129 vfsuid_t vfsuid = i_uid_into_vfsuid(idmap, inode); in chgrp_ok()
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| D | posix_acl.c | 382 vfsuid_t vfsuid; in posix_acl_permission()
898 vfsuid_t vfsuid; in vfs_posix_acl_to_xattr()
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| D | stat.c | 49 vfsuid_t vfsuid = i_uid_into_vfsuid(idmap, inode); in generic_fillattr()
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| D | namei.c | 343 vfsuid_t vfsuid; in acl_permission_check()
588 vfsuid_t dir_vfsuid;
1105 vfsuid_t vfsuid; in may_follow_link()
1242 vfsuid_t dir_vfsuid = nd->dir_vfsuid; in may_create_in_sticky()
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| D | inode.c | 2403 vfsuid_t vfsuid; in inode_owner_or_capable()
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| D | exec.c | 1606 vfsuid_t vfsuid; in bprm_fill_uid()
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| D | locks.c | 1874 vfsuid_t vfsuid = i_uid_into_vfsuid(file_mnt_idmap(filp), inode); in generic_setlease()
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| /Linux-v6.6/security/ |
| D | commoncap.c | 331 static bool rootid_owns_currentns(vfsuid_t rootvfsuid) in rootid_owns_currentns()
386 vfsuid_t vfsroot; in cap_inode_getsecurity()
493 static vfsuid_t rootid_from_xattr(const void *value, size_t size, in rootid_from_xattr()
540 vfsuid_t vfsrootid; in cap_convert_nscap()
645 vfsuid_t rootvfsuid; in get_vfs_caps_from_disk()
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| /Linux-v6.6/fs/smb/server/ |
| D | smbacl.h | 217 vfsuid_t vfsuid; in posix_acl_uid_translate()
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| D | ndr.c | 348 vfsuid_t vfsuid; in ndr_encode_posix_acl()
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| D | oplock.c | 1606 vfsuid_t vfsuid = i_uid_into_vfsuid(idmap, inode); in create_posix_rsp_buf()
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| D | smb2pdu.c | 2618 vfsuid_t vfsuid = i_uid_into_vfsuid(idmap, inode); in ksmbd_acls_fattr()
4830 vfsuid_t vfsuid = i_uid_into_vfsuid(idmap, inode); in find_file_posix_info()
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| /Linux-v6.6/Documentation/filesystems/ |
| D | idmappings.rst | 652 ``vfsuid_t`` and ``vfsgid_t`` types.
655 ``vfsuid_t`` and ``vfsgid_t`` types and we will be able to rely on the compiler
658 The ``vfsuid_t`` and ``vfsgid_t`` types are often mapped from and to ``kuid_t``
662 uid_t <--> kuid_t <--> vfsuid_t
665 Whenever we report ownership based on a ``vfsuid_t`` or ``vfsgid_t`` type,
667 based on a ``vfsuid_t`` or ``vfsgid_t`` type, e.g., during ``chown()`` we can
672 a ``vfsuid_t`` or ``vfsgid_t`` based on the mount idmapping we later commit to
673 this ``vfsuid_t`` or ``vfsgid_t`` to become the new filesystem wide ownership.
674 Thus, we are turning the ``vfsuid_t`` or ``vfsgid_t`` into a global ``kuid_t``
680 ``kuid_t`` and ``kgid_t`` must be used. Ownership expressed via ``vfsuid_t``
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| /Linux-v6.6/security/apparmor/ |
| D | lsm.c | 230 vfsuid_t vfsuid = i_uid_into_vfsuid(mnt_idmap(path->mnt), in common_perm_cond()
276 vfsuid_t vfsuid; in common_perm_rm()
381 vfsuid_t vfsuid; in apparmor_path_rename()
463 vfsuid_t vfsuid; in apparmor_file_open()
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| D | file.c | 462 vfsuid_t vfsuid = i_uid_into_vfsuid(file_mnt_idmap(file), in __file_path_perm()
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| D | domain.c | 865 vfsuid_t vfsuid = i_uid_into_vfsuid(file_mnt_idmap(bprm->file), in apparmor_bprm_creds_for_exec()
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| /Linux-v6.6/fs/xfs/ |
| D | xfs_itable.c | 69 vfsuid_t vfsuid; in xfs_bulkstat_one_int()
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| D | xfs_iops.c | 560 vfsuid_t vfsuid = i_uid_into_vfsuid(idmap, inode); in xfs_vn_getattr()
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| /Linux-v6.6/security/integrity/ima/ |
| D | ima_policy.c | 78 static inline bool vfsuid_gt_kuid(vfsuid_t vfsuid, kuid_t kuid) in vfsuid_gt_kuid()
88 static inline bool vfsuid_lt_kuid(vfsuid_t vfsuid, kuid_t kuid) in vfsuid_lt_kuid()
112 …bool (*fowner_op)(vfsuid_t vfsuid, kuid_t rule_uid); /* vfsuid_eq_kuid(), vfsuid_gt_kuid(), vfsuid…
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| /Linux-v6.6/fs/overlayfs/ |
| D | util.c | 1400 vfsuid_t vfsuid; in ovl_copyattr()
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| D | inode.c | 479 vfsuid_t vfsuid; in ovl_idmap_posix_acl()
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