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/kernel/linux/linux-5.10/fs/nfs/
H A Dnfs4idmap.c2 * fs/nfs/idmap.c
65 struct idmap *idmap; member
68 struct idmap { struct
76 static struct user_namespace *idmap_userns(const struct idmap *idmap) in idmap_userns() argument
78 if (idmap && idmap->user_ns) in idmap_userns()
79 return idmap->user_ns; in idmap_userns()
280 const char *type, struct idmap *idma in nfs_idmap_request_key()
279 nfs_idmap_request_key(const char *name, size_t namelen, const char *type, struct idmap *idmap) nfs_idmap_request_key() argument
305 nfs_idmap_get_key(const char *name, size_t namelen, const char *type, void *data, size_t data_size, struct idmap *idmap) nfs_idmap_get_key() argument
350 nfs_idmap_lookup_name(__u32 id, const char *type, char *buf, size_t buflen, struct idmap *idmap) nfs_idmap_lookup_name() argument
365 nfs_idmap_lookup_id(const char *name, size_t namelen, const char *type, __u32 *id, struct idmap *idmap) nfs_idmap_lookup_id() argument
426 struct idmap *idmap = pdo->pdo_data; nfs_idmap_pipe_destroy() local
438 struct idmap *idmap = pdo->pdo_data; nfs_idmap_pipe_create() local
457 struct idmap *idmap; nfs_idmap_new() local
498 struct idmap *idmap = clp->cl_idmap; nfs_idmap_delete() local
511 nfs_idmap_prepare_message(char *desc, struct idmap *idmap, struct idmap_msg *im, struct rpc_pipe_msg *msg) nfs_idmap_prepare_message() argument
553 nfs_idmap_prepare_pipe_upcall(struct idmap *idmap, struct idmap_legacy_upcalldata *data) nfs_idmap_prepare_pipe_upcall() argument
572 nfs_idmap_abort_pipe_upcall(struct idmap *idmap, struct idmap_legacy_upcalldata *data, int ret) nfs_idmap_abort_pipe_upcall() argument
586 struct idmap *idmap = (struct idmap *)aux; nfs_idmap_legacy_upcall() local
669 struct idmap *idmap = (struct idmap *)rpci->private; idmap_pipe_downcall() local
727 struct idmap *idmap = data->idmap; idmap_pipe_destroy_msg() local
737 struct idmap *idmap = (struct idmap *)rpci->private; idmap_release_pipe() local
747 struct idmap *idmap = server->nfs_client->cl_idmap; nfs_map_name_to_uid() local
764 struct idmap *idmap = server->nfs_client->cl_idmap; nfs_map_group_to_gid() local
781 struct idmap *idmap = server->nfs_client->cl_idmap; nfs_map_uid_to_name() local
795 struct idmap *idmap = server->nfs_client->cl_idmap; nfs_map_gid_to_group() local
[all...]
/kernel/linux/linux-6.6/fs/nfs/
H A Dnfs4idmap.c2 * fs/nfs/idmap.c
65 struct idmap *idmap; member
68 struct idmap { struct
76 static struct user_namespace *idmap_userns(const struct idmap *idmap) in idmap_userns() argument
78 if (idmap && idmap->user_ns) in idmap_userns()
79 return idmap->user_ns; in idmap_userns()
280 const char *type, struct idmap *idma in nfs_idmap_request_key()
279 nfs_idmap_request_key(const char *name, size_t namelen, const char *type, struct idmap *idmap) nfs_idmap_request_key() argument
305 nfs_idmap_get_key(const char *name, size_t namelen, const char *type, void *data, size_t data_size, struct idmap *idmap) nfs_idmap_get_key() argument
350 nfs_idmap_lookup_name(__u32 id, const char *type, char *buf, size_t buflen, struct idmap *idmap) nfs_idmap_lookup_name() argument
365 nfs_idmap_lookup_id(const char *name, size_t namelen, const char *type, __u32 *id, struct idmap *idmap) nfs_idmap_lookup_id() argument
426 struct idmap *idmap = pdo->pdo_data; nfs_idmap_pipe_destroy() local
438 struct idmap *idmap = pdo->pdo_data; nfs_idmap_pipe_create() local
457 struct idmap *idmap; nfs_idmap_new() local
498 struct idmap *idmap = clp->cl_idmap; nfs_idmap_delete() local
511 nfs_idmap_prepare_message(char *desc, struct idmap *idmap, struct idmap_msg *im, struct rpc_pipe_msg *msg) nfs_idmap_prepare_message() argument
553 nfs_idmap_prepare_pipe_upcall(struct idmap *idmap, struct idmap_legacy_upcalldata *data) nfs_idmap_prepare_pipe_upcall() argument
572 nfs_idmap_abort_pipe_upcall(struct idmap *idmap, struct idmap_legacy_upcalldata *data, int ret) nfs_idmap_abort_pipe_upcall() argument
586 struct idmap *idmap = aux; nfs_idmap_legacy_upcall() local
669 struct idmap *idmap = (struct idmap *)rpci->private; idmap_pipe_downcall() local
727 struct idmap *idmap = data->idmap; idmap_pipe_destroy_msg() local
737 struct idmap *idmap = (struct idmap *)rpci->private; idmap_release_pipe() local
747 struct idmap *idmap = server->nfs_client->cl_idmap; nfs_map_name_to_uid() local
764 struct idmap *idmap = server->nfs_client->cl_idmap; nfs_map_group_to_gid() local
781 struct idmap *idmap = server->nfs_client->cl_idmap; nfs_map_uid_to_name() local
795 struct idmap *idmap = server->nfs_client->cl_idmap; nfs_map_gid_to_group() local
[all...]
/kernel/linux/linux-6.6/fs/
H A Dmnt_idmapping.c30 * @idmap: idmap of the relevent mount
33 * Return: true if @idmap is allowed, false if not.
35 bool check_fsmapping(const struct mnt_idmap *idmap, in check_fsmapping() argument
38 return idmap->owner != sb->s_user_ns; in check_fsmapping()
77 * @idmap: the mount's idmapping
81 * Take a @kuid and remap it from @fs_userns into @idmap. Use this
91 * Return: @kuid mapped according to @idmap.
92 * If @kuid has no mapping in either @idmap or @fs_userns INVALID_UID is
96 vfsuid_t make_vfsuid(struct mnt_idmap *idmap, in make_vfsuid() argument
135 make_vfsgid(struct mnt_idmap *idmap, struct user_namespace *fs_userns, kgid_t kgid) make_vfsgid() argument
164 from_vfsuid(struct mnt_idmap *idmap, struct user_namespace *fs_userns, vfsuid_t vfsuid) from_vfsuid() argument
192 from_vfsgid(struct mnt_idmap *idmap, struct user_namespace *fs_userns, vfsgid_t vfsgid) from_vfsgid() argument
233 struct mnt_idmap *idmap; alloc_mnt_idmap() local
252 mnt_idmap_get(struct mnt_idmap *idmap) mnt_idmap_get() argument
267 mnt_idmap_put(struct mnt_idmap *idmap) mnt_idmap_put() argument
[all...]
H A Dattr.c27 * @idmap: idmap of the mount @inode was found from
37 int setattr_should_drop_sgid(struct mnt_idmap *idmap, in setattr_should_drop_sgid() argument
46 if (!in_group_or_capable(idmap, inode, i_gid_into_vfsgid(idmap, inode))) in setattr_should_drop_sgid()
55 * @idmap: idmap of the mount @inode was found from
67 int setattr_should_drop_suidgid(struct mnt_idmap *idmap, in setattr_should_drop_suidgid() argument
77 kill |= setattr_should_drop_sgid(idmap, inode); in setattr_should_drop_suidgid()
88 * @idmap
98 chown_ok(struct mnt_idmap *idmap, const struct inode *inode, vfsuid_t ia_vfsuid) chown_ok() argument
125 chgrp_ok(struct mnt_idmap *idmap, const struct inode *inode, vfsgid_t ia_vfsgid) chgrp_ok() argument
165 setattr_prepare(struct mnt_idmap *idmap, struct dentry *dentry, struct iattr *attr) setattr_prepare() argument
303 setattr_copy(struct mnt_idmap *idmap, struct inode *inode, const struct iattr *attr) setattr_copy() argument
326 may_setattr(struct mnt_idmap *idmap, struct inode *inode, unsigned int ia_valid) may_setattr() argument
381 notify_change(struct mnt_idmap *idmap, struct dentry *dentry, struct iattr *attr, struct inode **delegated_inode) notify_change() argument
[all...]
H A Dposix_acl.c115 static struct posix_acl *__get_acl(struct mnt_idmap *idmap, in __get_acl() argument
158 acl = inode->i_op->get_acl(idmap, dentry, type); in __get_acl()
376 posix_acl_permission(struct mnt_idmap *idmap, struct inode *inode, in posix_acl_permission() argument
391 vfsuid = i_uid_into_vfsuid(idmap, inode); in posix_acl_permission()
396 vfsuid = make_vfsuid(idmap, fs_userns, in posix_acl_permission()
402 vfsgid = i_gid_into_vfsgid(idmap, inode); in posix_acl_permission()
410 vfsgid = make_vfsgid(idmap, fs_userns, in posix_acl_permission()
595 * @idmap: idmap of the mount @inode was found from
599 * If the dentry has been found through an idmapped mount the idmap o
606 posix_acl_chmod(struct mnt_idmap *idmap, struct dentry *dentry, umode_t mode) posix_acl_chmod() argument
707 posix_acl_update_mode(struct mnt_idmap *idmap, struct inode *inode, umode_t *mode_p, struct posix_acl **acl) posix_acl_update_mode() argument
888 vfs_posix_acl_to_xattr(struct mnt_idmap *idmap, struct inode *inode, const struct posix_acl *acl, void *buffer, size_t size) vfs_posix_acl_to_xattr() argument
936 set_posix_acl(struct mnt_idmap *idmap, struct dentry *dentry, int type, struct posix_acl *acl) set_posix_acl() argument
1017 simple_set_acl(struct mnt_idmap *idmap, struct dentry *dentry, struct posix_acl *acl, int type) simple_set_acl() argument
1056 vfs_set_acl_idmapped_mnt(struct mnt_idmap *idmap, struct user_namespace *fs_userns, struct posix_acl *acl) vfs_set_acl_idmapped_mnt() argument
1090 vfs_set_acl(struct mnt_idmap *idmap, struct dentry *dentry, const char *acl_name, struct posix_acl *kacl) vfs_set_acl() argument
1167 vfs_get_acl(struct mnt_idmap *idmap, struct dentry *dentry, const char *acl_name) vfs_get_acl() argument
1211 vfs_remove_acl(struct mnt_idmap *idmap, struct dentry *dentry, const char *acl_name) vfs_remove_acl() argument
1264 do_set_acl(struct mnt_idmap *idmap, struct dentry *dentry, const char *acl_name, const void *kvalue, size_t size) do_set_acl() argument
1285 do_get_acl(struct mnt_idmap *idmap, struct dentry *dentry, const char *acl_name, void *kvalue, size_t size) do_get_acl() argument
[all...]
H A Dbad_inode.c30 static int bad_inode_create(struct mnt_idmap *idmap, in bad_inode_create() argument
54 static int bad_inode_symlink(struct mnt_idmap *idmap, in bad_inode_symlink() argument
61 static int bad_inode_mkdir(struct mnt_idmap *idmap, struct inode *dir, in bad_inode_mkdir() argument
72 static int bad_inode_mknod(struct mnt_idmap *idmap, struct inode *dir, in bad_inode_mknod() argument
78 static int bad_inode_rename2(struct mnt_idmap *idmap, in bad_inode_rename2() argument
92 static int bad_inode_permission(struct mnt_idmap *idmap, in bad_inode_permission() argument
98 static int bad_inode_getattr(struct mnt_idmap *idmap, in bad_inode_getattr() argument
105 static int bad_inode_setattr(struct mnt_idmap *idmap, in bad_inode_setattr() argument
148 static int bad_inode_tmpfile(struct mnt_idmap *idmap, in bad_inode_tmpfile() argument
155 static int bad_inode_set_acl(struct mnt_idmap *idmap, in bad_inode_set_acl() argument
[all...]
H A Dxattr.c86 * @idmap: idmap of the mount the inode was found from
98 int may_write_xattr(struct mnt_idmap *idmap, struct inode *inode) in may_write_xattr() argument
104 if (HAS_UNMAPPED_ID(idmap, inode)) in may_write_xattr()
114 xattr_permission(struct mnt_idmap *idmap, struct inode *inode, in xattr_permission() argument
120 ret = may_write_xattr(idmap, inode); in xattr_permission()
152 !inode_owner_or_capable(idmap, inode)) in xattr_permission()
156 return inode_permission(idmap, inode, mask); in xattr_permission()
185 __vfs_setxattr(struct mnt_idmap *idmap, struct dentry *dentry, in __vfs_setxattr() argument
201 return handler->set(handler, idmap, dentr in __vfs_setxattr()
223 __vfs_setxattr_noperm(struct mnt_idmap *idmap, struct dentry *dentry, const char *name, const void *value, size_t size, int flags) __vfs_setxattr_noperm() argument
276 __vfs_setxattr_locked(struct mnt_idmap *idmap, struct dentry *dentry, const char *name, const void *value, size_t size, int flags, struct inode **delegated_inode) __vfs_setxattr_locked() argument
305 vfs_setxattr(struct mnt_idmap *idmap, struct dentry *dentry, const char *name, const void *value, size_t size, int flags) vfs_setxattr() argument
339 xattr_getsecurity(struct mnt_idmap *idmap, struct inode *inode, const char *name, void *value, size_t size) xattr_getsecurity() argument
376 vfs_getxattr_alloc(struct mnt_idmap *idmap, struct dentry *dentry, const char *name, char **xattr_value, size_t xattr_size, gfp_t flags) vfs_getxattr_alloc() argument
429 vfs_getxattr(struct mnt_idmap *idmap, struct dentry *dentry, const char *name, void *value, size_t size) vfs_getxattr() argument
505 __vfs_removexattr(struct mnt_idmap *idmap, struct dentry *dentry, const char *name) __vfs_removexattr() argument
535 __vfs_removexattr_locked(struct mnt_idmap *idmap, struct dentry *dentry, const char *name, struct inode **delegated_inode) __vfs_removexattr_locked() argument
567 vfs_removexattr(struct mnt_idmap *idmap, struct dentry *dentry, const char *name) vfs_removexattr() argument
623 do_setxattr(struct mnt_idmap *idmap, struct dentry *dentry, struct xattr_ctx *ctx) do_setxattr() argument
635 setxattr(struct mnt_idmap *idmap, struct dentry *d, const char __user *name, const void __user *value, size_t size, int flags) setxattr() argument
722 do_getxattr(struct mnt_idmap *idmap, struct dentry *d, struct xattr_ctx *ctx) do_getxattr() argument
753 getxattr(struct mnt_idmap *idmap, struct dentry *d, const char __user *name, void __user *value, size_t size) getxattr() argument
903 removexattr(struct mnt_idmap *idmap, struct dentry *d, const char __user *name) removexattr() argument
[all...]
H A Dinternal.h58 int may_linkat(struct mnt_idmap *idmap, const struct path *link);
189 bool in_group_or_capable(struct mnt_idmap *idmap,
264 ssize_t do_getxattr(struct mnt_idmap *idmap,
269 int do_setxattr(struct mnt_idmap *idmap, struct dentry *dentry,
271 int may_write_xattr(struct mnt_idmap *idmap, struct inode *inode);
274 int do_set_acl(struct mnt_idmap *idmap, struct dentry *dentry,
276 ssize_t do_get_acl(struct mnt_idmap *idmap, struct dentry *dentry,
279 static inline int do_set_acl(struct mnt_idmap *idmap, in do_set_acl() argument
285 static inline ssize_t do_get_acl(struct mnt_idmap *idmap, in do_get_acl() argument
299 struct mnt_idmap *mnt_idmap_get(struct mnt_idmap *idmap);
[all...]
H A Dnamei.c280 * @idmap: idmap of the mount the inode was found from
288 * If the inode has been found through an idmapped mount the idmap of
289 * the vfsmount must be passed through @idmap. This function will then take
290 * care to map the inode according to @idmap before checking permissions.
294 static int check_acl(struct mnt_idmap *idmap, in check_acl() argument
307 return posix_acl_permission(idmap, inode, acl, mask); in check_acl()
314 int error = posix_acl_permission(idmap, inode, acl, mask); in check_acl()
325 * @idmap: idmap o
339 acl_permission_check(struct mnt_idmap *idmap, struct inode *inode, int mask) acl_permission_check() argument
400 generic_permission(struct mnt_idmap *idmap, struct inode *inode, int mask) generic_permission() argument
457 do_inode_permission(struct mnt_idmap *idmap, struct inode *inode, int mask) do_inode_permission() argument
504 inode_permission(struct mnt_idmap *idmap, struct inode *inode, int mask) inode_permission() argument
1104 struct mnt_idmap *idmap; may_follow_link() local
1145 safe_hardlink_source(struct mnt_idmap *idmap, struct inode *inode) safe_hardlink_source() argument
1188 may_linkat(struct mnt_idmap *idmap, const struct path *link) may_linkat() argument
1238 may_create_in_sticky(struct mnt_idmap *idmap, struct nameidata *nd, struct inode *const inode) may_create_in_sticky() argument
1716 may_lookup(struct mnt_idmap *idmap, struct nameidata *nd) may_lookup() argument
2265 struct mnt_idmap *idmap; link_path_walk() local
2660 lookup_one_common(struct mnt_idmap *idmap, const char *name, struct dentry *base, int len, struct qstr *this) lookup_one_common() argument
2762 lookup_one(struct mnt_idmap *idmap, const char *name, struct dentry *base, int len) lookup_one() argument
2793 lookup_one_unlocked(struct mnt_idmap *idmap, const char *name, struct dentry *base, int len) lookup_one_unlocked() argument
2832 lookup_one_positive_unlocked(struct mnt_idmap *idmap, const char *name, struct dentry *base, int len) lookup_one_positive_unlocked() argument
2918 __check_sticky(struct mnt_idmap *idmap, struct inode *dir, struct inode *inode) __check_sticky() argument
2951 may_delete(struct mnt_idmap *idmap, struct inode *dir, struct dentry *victim, bool isdir) may_delete() argument
3003 may_create(struct mnt_idmap *idmap, struct inode *dir, struct dentry *child) may_create() argument
3143 vfs_prepare_mode(struct mnt_idmap *idmap, const struct inode *dir, umode_t mode, umode_t mask_perms, umode_t type) vfs_prepare_mode() argument
3176 vfs_create(struct mnt_idmap *idmap, struct inode *dir, struct dentry *dentry, umode_t mode, bool want_excl) vfs_create() argument
3226 may_open(struct mnt_idmap *idmap, const struct path *path, int acc_mode, int flag) may_open() argument
3283 handle_truncate(struct mnt_idmap *idmap, struct file *filp) handle_truncate() argument
3308 may_o_create(struct mnt_idmap *idmap, const struct path *dir, struct dentry *dentry, umode_t mode) may_o_create() argument
3399 struct mnt_idmap *idmap; lookup_open() local
3593 struct mnt_idmap *idmap; do_open() local
3663 vfs_tmpfile(struct mnt_idmap *idmap, const struct path *parentpath, struct file *file, umode_t mode) vfs_tmpfile() argument
3715 kernel_tmpfile_open(struct mnt_idmap *idmap, const struct path *parentpath, umode_t mode, int open_flag, const struct cred *cred) kernel_tmpfile_open() argument
3968 vfs_mknod(struct mnt_idmap *idmap, struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev) vfs_mknod() argument
4020 struct mnt_idmap *idmap; do_mknodat() local
4094 vfs_mkdir(struct mnt_idmap *idmap, struct inode *dir, struct dentry *dentry, umode_t mode) vfs_mkdir() argument
4175 vfs_rmdir(struct mnt_idmap *idmap, struct inode *dir, struct dentry *dentry) vfs_rmdir() argument
4304 vfs_unlink(struct mnt_idmap *idmap, struct inode *dir, struct dentry *dentry, struct inode **delegated_inode) vfs_unlink() argument
4459 vfs_symlink(struct mnt_idmap *idmap, struct inode *dir, struct dentry *dentry, const char *oldname) vfs_symlink() argument
4551 vfs_link(struct dentry *old_dentry, struct mnt_idmap *idmap, struct inode *dir, struct dentry *new_dentry, struct inode **delegated_inode) vfs_link() argument
4626 struct mnt_idmap *idmap; do_linkat() local
[all...]
/kernel/linux/linux-6.6/include/linux/
H A Devm.h24 extern int evm_inode_setattr(struct mnt_idmap *idmap,
27 extern int evm_inode_setxattr(struct mnt_idmap *idmap,
34 extern int evm_inode_removexattr(struct mnt_idmap *idmap,
38 static inline void evm_inode_post_remove_acl(struct mnt_idmap *idmap, in evm_inode_post_remove_acl() argument
44 extern int evm_inode_set_acl(struct mnt_idmap *idmap,
47 static inline int evm_inode_remove_acl(struct mnt_idmap *idmap, in evm_inode_remove_acl() argument
51 return evm_inode_set_acl(idmap, dentry, acl_name, NULL); in evm_inode_remove_acl()
94 static inline int evm_inode_setattr(struct mnt_idmap *idmap, in evm_inode_setattr() argument
105 static inline int evm_inode_setxattr(struct mnt_idmap *idmap, in evm_inode_setxattr() argument
120 static inline int evm_inode_removexattr(struct mnt_idmap *idmap, in evm_inode_removexattr() argument
133 evm_inode_post_remove_acl(struct mnt_idmap *idmap, struct dentry *dentry, const char *acl_name) evm_inode_post_remove_acl() argument
140 evm_inode_set_acl(struct mnt_idmap *idmap, struct dentry *dentry, const char *acl_name, struct posix_acl *kacl) evm_inode_set_acl() argument
147 evm_inode_remove_acl(struct mnt_idmap *idmap, struct dentry *dentry, const char *acl_name) evm_inode_remove_acl() argument
[all...]
H A Dmnt_idmapping.h118 vfsuid_t make_vfsuid(struct mnt_idmap *idmap,
121 vfsgid_t make_vfsgid(struct mnt_idmap *idmap,
124 kuid_t from_vfsuid(struct mnt_idmap *idmap,
127 kgid_t from_vfsgid(struct mnt_idmap *idmap,
132 * @idmap: the mount's idmapping
142 static inline bool vfsuid_has_fsmapping(struct mnt_idmap *idmap, in vfsuid_has_fsmapping() argument
146 return uid_valid(from_vfsuid(idmap, fs_userns, vfsuid)); in vfsuid_has_fsmapping()
170 * @idmap: the mount's idmapping
180 static inline bool vfsgid_has_fsmapping(struct mnt_idmap *idmap, in vfsgid_has_fsmapping() argument
184 return gid_valid(from_vfsgid(idmap, fs_usern in vfsgid_has_fsmapping()
219 mapped_fsuid(struct mnt_idmap *idmap, struct user_namespace *fs_userns) mapped_fsuid() argument
238 mapped_fsgid(struct mnt_idmap *idmap, struct user_namespace *fs_userns) mapped_fsgid() argument
[all...]
H A Dima.h21 extern void ima_post_create_tmpfile(struct mnt_idmap *idmap,
34 extern void ima_post_path_mknod(struct mnt_idmap *idmap,
70 static inline void ima_post_create_tmpfile(struct mnt_idmap *idmap, in ima_post_create_tmpfile() argument
116 static inline void ima_post_path_mknod(struct mnt_idmap *idmap, in ima_post_path_mknod() argument
188 extern void ima_inode_post_setattr(struct mnt_idmap *idmap,
192 extern int ima_inode_set_acl(struct mnt_idmap *idmap,
195 static inline int ima_inode_remove_acl(struct mnt_idmap *idmap, in ima_inode_remove_acl() argument
199 return ima_inode_set_acl(idmap, dentry, acl_name, NULL); in ima_inode_remove_acl()
208 static inline void ima_inode_post_setattr(struct mnt_idmap *idmap, in ima_inode_post_setattr() argument
222 static inline int ima_inode_set_acl(struct mnt_idmap *idmap, in ima_inode_set_acl() argument
236 ima_inode_remove_acl(struct mnt_idmap *idmap, struct dentry *dentry, const char *acl_name) ima_inode_remove_acl() argument
[all...]
H A Dposix_acl.h103 int vfs_set_acl(struct mnt_idmap *idmap, struct dentry *dentry,
105 struct posix_acl *vfs_get_acl(struct mnt_idmap *idmap,
107 int vfs_remove_acl(struct mnt_idmap *idmap, struct dentry *dentry,
112 static inline int posix_acl_chmod(struct mnt_idmap *idmap, in posix_acl_chmod() argument
139 static inline int vfs_set_acl(struct mnt_idmap *idmap, in vfs_set_acl() argument
146 static inline struct posix_acl *vfs_get_acl(struct mnt_idmap *idmap, in vfs_get_acl() argument
153 static inline int vfs_remove_acl(struct mnt_idmap *idmap, in vfs_remove_acl() argument
/kernel/linux/linux-6.6/fs/smb/server/
H A Dvfs.h75 void ksmbd_vfs_query_maximal_access(struct mnt_idmap *idmap,
103 ssize_t ksmbd_vfs_getxattr(struct mnt_idmap *idmap,
107 ssize_t ksmbd_vfs_casexattr_len(struct mnt_idmap *idmap,
110 int ksmbd_vfs_setxattr(struct mnt_idmap *idmap,
116 int ksmbd_vfs_remove_xattr(struct mnt_idmap *idmap,
137 struct mnt_idmap *idmap,
143 int ksmbd_vfs_remove_acl_xattrs(struct mnt_idmap *idmap,
145 int ksmbd_vfs_remove_sd_xattrs(struct mnt_idmap *idmap, const struct path *path);
147 struct mnt_idmap *idmap,
152 struct mnt_idmap *idmap,
[all...]
H A Dvfs.c139 void ksmbd_vfs_query_maximal_access(struct mnt_idmap *idmap, in ksmbd_vfs_query_maximal_access() argument
144 if (!inode_permission(idmap, d_inode(dentry), MAY_OPEN | MAY_WRITE)) in ksmbd_vfs_query_maximal_access()
150 if (!inode_permission(idmap, d_inode(dentry), MAY_OPEN | MAY_READ)) in ksmbd_vfs_query_maximal_access()
153 if (!inode_permission(idmap, d_inode(dentry), MAY_OPEN | MAY_EXEC)) in ksmbd_vfs_query_maximal_access()
156 if (!inode_permission(idmap, d_inode(dentry->d_parent), MAY_EXEC | MAY_WRITE)) in ksmbd_vfs_query_maximal_access()
208 struct mnt_idmap *idmap; in ksmbd_vfs_mkdir() local
224 idmap = mnt_idmap(path.mnt); in ksmbd_vfs_mkdir()
226 err = vfs_mkdir(idmap, d_inode(path.dentry), dentry, mode); in ksmbd_vfs_mkdir()
230 d = lookup_one(idmap, dentry->d_name.name, dentry->d_parent, in ksmbd_vfs_mkdir()
253 static ssize_t ksmbd_vfs_getcasexattr(struct mnt_idmap *idmap, in ksmbd_vfs_getcasexattr() argument
417 struct mnt_idmap *idmap = file_mnt_idmap(fp->filp); ksmbd_vfs_stream_write() local
596 struct mnt_idmap *idmap; ksmbd_vfs_remove_file() local
869 ksmbd_vfs_xattr_len(struct mnt_idmap *idmap, struct dentry *dentry, char *xattr_name) ksmbd_vfs_xattr_len() argument
884 ksmbd_vfs_getxattr(struct mnt_idmap *idmap, struct dentry *dentry, char *xattr_name, char **xattr_buf) ksmbd_vfs_getxattr() argument
921 ksmbd_vfs_setxattr(struct mnt_idmap *idmap, const struct path *path, const char *attr_name, void *attr_value, size_t attr_size, int flags, bool get_write) ksmbd_vfs_setxattr() argument
1046 ksmbd_vfs_remove_xattr(struct mnt_idmap *idmap, const struct path *path, char *attr_name) ksmbd_vfs_remove_xattr() argument
1065 struct mnt_idmap *idmap = file_mnt_idmap(filp); ksmbd_vfs_unlink() local
1308 ksmbd_vfs_remove_acl_xattrs(struct mnt_idmap *idmap, const struct path *path) ksmbd_vfs_remove_acl_xattrs() argument
1348 ksmbd_vfs_remove_sd_xattrs(struct mnt_idmap *idmap, const struct path *path) ksmbd_vfs_remove_sd_xattrs() argument
1377 ksmbd_vfs_make_xattr_posix_acl(struct mnt_idmap *idmap, struct inode *inode, int acl_type) ksmbd_vfs_make_xattr_posix_acl() argument
1442 ksmbd_vfs_set_sd_xattr(struct ksmbd_conn *conn, struct mnt_idmap *idmap, const struct path *path, struct smb_ntsd *pntsd, int len, bool get_write) ksmbd_vfs_set_sd_xattr() argument
1518 ksmbd_vfs_get_sd_xattr(struct ksmbd_conn *conn, struct mnt_idmap *idmap, struct dentry *dentry, struct smb_ntsd **pntsd) ksmbd_vfs_get_sd_xattr() argument
1593 ksmbd_vfs_set_dos_attrib_xattr(struct mnt_idmap *idmap, const struct path *path, struct xattr_dos_attrib *da, bool get_write) ksmbd_vfs_set_dos_attrib_xattr() argument
1614 ksmbd_vfs_get_dos_attrib_xattr(struct mnt_idmap *idmap, struct dentry *dentry, struct xattr_dos_attrib *da) ksmbd_vfs_get_dos_attrib_xattr() argument
1667 ksmbd_vfs_fill_dentry_attrs(struct ksmbd_work *work, struct mnt_idmap *idmap, struct dentry *dentry, struct ksmbd_kstat *ksmbd_kstat) ksmbd_vfs_fill_dentry_attrs() argument
1706 ksmbd_vfs_casexattr_len(struct mnt_idmap *idmap, struct dentry *dentry, char *attr_name, int attr_name_len) ksmbd_vfs_casexattr_len() argument
1842 ksmbd_vfs_set_init_posix_acl(struct mnt_idmap *idmap, struct path *path) ksmbd_vfs_set_init_posix_acl() argument
1895 ksmbd_vfs_inherit_posix_acl(struct mnt_idmap *idmap, struct path *path, struct inode *parent_inode) ksmbd_vfs_inherit_posix_acl() argument
[all...]
H A Dsmbacl.h193 int parse_sec_desc(struct mnt_idmap *idmap, struct smb_ntsd *pntsd,
195 int build_sec_desc(struct mnt_idmap *idmap, struct smb_ntsd *pntsd,
214 static inline uid_t posix_acl_uid_translate(struct mnt_idmap *idmap, in posix_acl_uid_translate() argument
220 vfsuid = make_vfsuid(idmap, &init_user_ns, pace->e_uid); in posix_acl_uid_translate()
226 static inline gid_t posix_acl_gid_translate(struct mnt_idmap *idmap, in posix_acl_gid_translate() argument
232 vfsgid = make_vfsgid(idmap, &init_user_ns, pace->e_gid); in posix_acl_gid_translate()
H A Dsmbacl.c257 static int sid_to_id(struct mnt_idmap *idmap, in sid_to_id() argument
279 uid = from_vfsuid(idmap, &init_user_ns, VFSUIDT_INIT(uid)); in sid_to_id()
290 gid = from_vfsgid(idmap, &init_user_ns, VFSGIDT_INIT(gid)); in sid_to_id()
365 static void parse_dacl(struct mnt_idmap *idmap, in parse_dacl() argument
495 ret = sid_to_id(idmap, &ppace[i]->sid, SIDOWNER, &temp_fattr); in parse_dacl()
581 static void set_posix_acl_entries_dacl(struct mnt_idmap *idmap, in set_posix_acl_entries_dacl() argument
606 uid = posix_acl_uid_translate(idmap, pace); in set_posix_acl_entries_dacl()
613 gid = posix_acl_gid_translate(idmap, pace); in set_posix_acl_entries_dacl()
672 uid = posix_acl_uid_translate(idmap, pace); in set_posix_acl_entries_dacl()
677 gid = posix_acl_gid_translate(idmap, pac in set_posix_acl_entries_dacl()
695 set_ntacl_dacl(struct mnt_idmap *idmap, struct smb_acl *pndacl, struct smb_acl *nt_dacl, unsigned int aces_size, const struct smb_sid *pownersid, const struct smb_sid *pgrpsid, struct smb_fattr *fattr) set_ntacl_dacl() argument
735 set_mode_dacl(struct mnt_idmap *idmap, struct smb_acl *pndacl, struct smb_fattr *fattr) set_mode_dacl() argument
814 parse_sec_desc(struct mnt_idmap *idmap, struct smb_ntsd *pntsd, int acl_len, struct smb_fattr *fattr) parse_sec_desc() argument
895 build_sec_desc(struct mnt_idmap *idmap, struct smb_ntsd *pntsd, struct smb_ntsd *ppntsd, int ppntsd_size, int addition_info, __u32 *secdesclen, struct smb_fattr *fattr) build_sec_desc() argument
1008 struct mnt_idmap *idmap = mnt_idmap(path->mnt); smb_inherit_dacl() local
1218 struct mnt_idmap *idmap = mnt_idmap(path->mnt); smb_check_perm_dacl() local
1388 struct mnt_idmap *idmap = mnt_idmap(path->mnt); set_info_sec() local
[all...]
/kernel/linux/linux-6.6/fs/xfs/
H A Dxfs_iops.c165 struct mnt_idmap *idmap, in xfs_generic_create()
199 error = xfs_create(idmap, XFS_I(dir), &name, mode, rdev, in xfs_generic_create()
203 error = xfs_create_tmpfile(idmap, XFS_I(dir), mode, &ip); in xfs_generic_create()
258 struct mnt_idmap *idmap, in xfs_vn_mknod()
264 return xfs_generic_create(idmap, dir, dentry, mode, rdev, NULL); in xfs_vn_mknod()
269 struct mnt_idmap *idmap, in xfs_vn_create()
275 return xfs_generic_create(idmap, dir, dentry, mode, 0, NULL); in xfs_vn_create()
280 struct mnt_idmap *idmap, in xfs_vn_mkdir()
285 return xfs_generic_create(idmap, dir, dentry, mode | S_IFDIR, 0, NULL); in xfs_vn_mkdir()
402 struct mnt_idmap *idmap, in xfs_vn_symlink()
164 xfs_generic_create( struct mnt_idmap *idmap, struct inode *dir, struct dentry *dentry, umode_t mode, dev_t rdev, struct file *tmpfile) xfs_generic_create() argument
257 xfs_vn_mknod( struct mnt_idmap *idmap, struct inode *dir, struct dentry *dentry, umode_t mode, dev_t rdev) xfs_vn_mknod() argument
268 xfs_vn_create( struct mnt_idmap *idmap, struct inode *dir, struct dentry *dentry, umode_t mode, bool flags) xfs_vn_create() argument
279 xfs_vn_mkdir( struct mnt_idmap *idmap, struct inode *dir, struct dentry *dentry, umode_t mode) xfs_vn_mkdir() argument
401 xfs_vn_symlink( struct mnt_idmap *idmap, struct inode *dir, struct dentry *dentry, const char *symname) xfs_vn_symlink() argument
444 xfs_vn_rename( struct mnt_idmap *idmap, struct inode *odir, struct dentry *odentry, struct inode *ndir, struct dentry *ndentry, unsigned int flags) xfs_vn_rename() argument
550 xfs_vn_getattr( struct mnt_idmap *idmap, const struct path *path, struct kstat *stat, u32 request_mask, unsigned int query_flags) xfs_vn_getattr() argument
633 xfs_vn_change_ok( struct mnt_idmap *idmap, struct dentry *dentry, struct iattr *iattr) xfs_vn_change_ok() argument
656 xfs_setattr_nonsize( struct mnt_idmap *idmap, struct dentry *dentry, struct xfs_inode *ip, struct iattr *iattr) xfs_setattr_nonsize() argument
785 xfs_setattr_size( struct mnt_idmap *idmap, struct dentry *dentry, struct xfs_inode *ip, struct iattr *iattr) xfs_setattr_size() argument
983 xfs_vn_setattr_size( struct mnt_idmap *idmap, struct dentry *dentry, struct iattr *iattr) xfs_vn_setattr_size() argument
1000 xfs_vn_setattr( struct mnt_idmap *idmap, struct dentry *dentry, struct iattr *iattr) xfs_vn_setattr() argument
1103 xfs_vn_tmpfile( struct mnt_idmap *idmap, struct inode *dir, struct file *file, umode_t mode) xfs_vn_tmpfile() argument
[all...]
/kernel/linux/linux-6.6/security/integrity/evm/
H A Devm_main.c440 * @idmap: idmap of the mount
450 static int evm_xattr_change(struct mnt_idmap *idmap, in evm_xattr_change() argument
486 static int evm_protect_xattr(struct mnt_idmap *idmap, in evm_protect_xattr() argument
542 !evm_xattr_change(idmap, dentry, xattr_name, xattr_value, in evm_protect_xattr()
557 * @idmap: idmap of the mount
569 int evm_inode_setxattr(struct mnt_idmap *idmap, struct dentry *dentry, in evm_inode_setxattr() argument
588 return evm_protect_xattr(idmap, dentry, xattr_name, xattr_value, in evm_inode_setxattr()
594 * @idmap
601 evm_inode_removexattr(struct mnt_idmap *idmap, struct dentry *dentry, const char *xattr_name) evm_inode_removexattr() argument
614 evm_inode_set_acl_change(struct mnt_idmap *idmap, struct dentry *dentry, const char *name, struct posix_acl *kacl) evm_inode_set_acl_change() argument
633 evm_inode_set_acl_change(struct mnt_idmap *idmap, struct dentry *dentry, const char *name, struct posix_acl *kacl) evm_inode_set_acl_change() argument
653 evm_inode_set_acl(struct mnt_idmap *idmap, struct dentry *dentry, const char *acl_name, struct posix_acl *kacl) evm_inode_set_acl() argument
783 evm_attr_change(struct mnt_idmap *idmap, struct dentry *dentry, struct iattr *attr) evm_attr_change() argument
806 evm_inode_setattr(struct mnt_idmap *idmap, struct dentry *dentry, struct iattr *attr) evm_inode_setattr() argument
[all...]
/kernel/linux/linux-6.6/fs/fat/
H A Dfile.c398 int fat_getattr(struct mnt_idmap *idmap, const struct path *path, in fat_getattr() argument
404 generic_fillattr(idmap, request_mask, inode, stat); in fat_getattr()
459 static int fat_allow_set_time(struct mnt_idmap *idmap, in fat_allow_set_time() argument
464 if (!vfsuid_eq_kuid(i_uid_into_vfsuid(idmap, inode), in fat_allow_set_time()
466 if (vfsgid_in_group_p(i_gid_into_vfsgid(idmap, inode))) in fat_allow_set_time()
480 int fat_setattr(struct mnt_idmap *idmap, struct dentry *dentry, in fat_setattr() argument
491 if (fat_allow_set_time(idmap, sbi, inode)) in fat_setattr()
495 error = setattr_prepare(idmap, dentry, attr); in fat_setattr()
521 (!uid_eq(from_vfsuid(idmap, i_user_ns(inode), attr->ia_vfsuid), in fat_setattr()
524 (!gid_eq(from_vfsgid(idmap, i_user_n in fat_setattr()
[all...]
/kernel/linux/linux-6.6/fs/f2fs/
H A Dnamei.c219 static struct inode *f2fs_new_inode(struct mnt_idmap *idmap, in f2fs_new_inode() argument
242 inode_init_owner(idmap, inode, dir, mode); in f2fs_new_inode()
350 static int f2fs_create(struct mnt_idmap *idmap, struct inode *dir, in f2fs_create() argument
367 inode = f2fs_new_inode(idmap, dir, mode, dentry->d_name.name); in f2fs_create()
676 static int f2fs_symlink(struct mnt_idmap *idmap, struct inode *dir, in f2fs_symlink() argument
699 inode = f2fs_new_inode(idmap, dir, S_IFLNK | S_IRWXUGO, NULL); in f2fs_symlink()
756 static int f2fs_mkdir(struct mnt_idmap *idmap, struct inode *dir, in f2fs_mkdir() argument
770 inode = f2fs_new_inode(idmap, dir, S_IFDIR | mode, NULL); in f2fs_mkdir()
811 static int f2fs_mknod(struct mnt_idmap *idmap, struct inode *dir, in f2fs_mknod() argument
827 inode = f2fs_new_inode(idmap, di in f2fs_mknod()
854 __f2fs_tmpfile(struct mnt_idmap *idmap, struct inode *dir, struct file *file, umode_t mode, bool is_whiteout, struct inode **new_inode, struct f2fs_filename *fname) __f2fs_tmpfile() argument
924 f2fs_tmpfile(struct mnt_idmap *idmap, struct inode *dir, struct file *file, umode_t mode) f2fs_tmpfile() argument
940 f2fs_create_whiteout(struct mnt_idmap *idmap, struct inode *dir, struct inode **whiteout, struct f2fs_filename *fname) f2fs_create_whiteout() argument
948 f2fs_get_tmpfile(struct mnt_idmap *idmap, struct inode *dir, struct inode **new_inode) f2fs_get_tmpfile() argument
955 f2fs_rename(struct mnt_idmap *idmap, struct inode *old_dir, struct dentry *old_dentry, struct inode *new_dir, struct dentry *new_dentry, unsigned int flags) f2fs_rename() argument
1318 f2fs_rename2(struct mnt_idmap *idmap, struct inode *old_dir, struct dentry *old_dentry, struct inode *new_dir, struct dentry *new_dentry, unsigned int flags) f2fs_rename2() argument
1365 f2fs_encrypted_symlink_getattr(struct mnt_idmap *idmap, const struct path *path, struct kstat *stat, u32 request_mask, unsigned int query_flags) f2fs_encrypted_symlink_getattr() argument
[all...]
/kernel/linux/linux-6.6/fs/fuse/
H A Dacl.c15 struct mnt_idmap *idmap, in __fuse_get_acl()
68 struct posix_acl *fuse_get_acl(struct mnt_idmap *idmap, in fuse_get_acl() argument
77 return __fuse_get_acl(fc, idmap, inode, type, false); in fuse_get_acl()
97 int fuse_set_acl(struct mnt_idmap *idmap, struct dentry *dentry, in fuse_set_acl() argument
14 __fuse_get_acl(struct fuse_conn *fc, struct mnt_idmap *idmap, struct inode *inode, int type, bool rcu) __fuse_get_acl() argument
/kernel/linux/linux-6.6/fs/ocfs2/
H A Dfile.h52 int ocfs2_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
54 int ocfs2_getattr(struct mnt_idmap *idmap, const struct path *path,
56 int ocfs2_permission(struct mnt_idmap *idmap,
/kernel/linux/linux-6.6/fs/ntfs3/
H A Dnamei.c107 static int ntfs_create(struct mnt_idmap *idmap, struct inode *dir, in ntfs_create() argument
112 inode = ntfs_create_inode(idmap, dir, dentry, NULL, S_IFREG | mode, 0, in ntfs_create()
123 static int ntfs_mknod(struct mnt_idmap *idmap, struct inode *dir, in ntfs_mknod() argument
128 inode = ntfs_create_inode(idmap, dir, dentry, NULL, mode, rdev, NULL, 0, in ntfs_mknod()
199 static int ntfs_symlink(struct mnt_idmap *idmap, struct inode *dir, in ntfs_symlink() argument
208 inode = ntfs_create_inode(idmap, dir, dentry, NULL, S_IFLNK | 0777, 0, in ntfs_symlink()
217 static int ntfs_mkdir(struct mnt_idmap *idmap, struct inode *dir, in ntfs_mkdir() argument
222 inode = ntfs_create_inode(idmap, dir, dentry, NULL, S_IFDIR | mode, 0, in ntfs_mkdir()
251 static int ntfs_rename(struct mnt_idmap *idmap, struct inode *dir, in ntfs_rename() argument
/kernel/linux/linux-6.6/fs/sysv/
H A Dnamei.c44 static int sysv_mknod(struct mnt_idmap *idmap, struct inode *dir, in sysv_mknod() argument
64 static int sysv_create(struct mnt_idmap *idmap, struct inode *dir, in sysv_create() argument
70 static int sysv_symlink(struct mnt_idmap *idmap, struct inode *dir, in sysv_symlink() argument
113 static int sysv_mkdir(struct mnt_idmap *idmap, struct inode *dir, in sysv_mkdir() argument
191 static int sysv_rename(struct mnt_idmap *idmap, struct inode *old_dir, in sysv_rename() argument

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