diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 9c3ff6e9ab82b52623902a6b8d01039b39048bfb..c21b146c8d91ff108559e91f35cc012643350da1 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -1027,7 +1027,7 @@ v9fs_vfs_getattr(const struct path *path, struct kstat *stat,
p9_debug(P9_DEBUG_VFS, "dentry: %p\n", dentry);
v9ses = v9fs_dentry2v9ses(dentry);
if (v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE) {
- generic_fillattr(d_inode(dentry), stat);
+ generic_fillattr(&init_user_ns, d_inode(dentry), stat);
return 0;
}
fid = v9fs_fid_lookup(dentry);
@@ -1040,7 +1040,7 @@ v9fs_vfs_getattr(const struct path *path, struct kstat *stat,
return PTR_ERR(st);
v9fs_stat2inode(st, d_inode(dentry), dentry->d_sb, 0);
- generic_fillattr(d_inode(dentry), stat);
+ generic_fillattr(&init_user_ns, d_inode(dentry), stat);
p9stat_free(st);
kfree(st);
diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c
index 302553101fcbf3659b2694b3ddd3185dc4403e54..984f28315d2a0da8f2f4dc94160c4734efeecbd8 100644
--- a/fs/9p/vfs_inode_dotl.c
+++ b/fs/9p/vfs_inode_dotl.c
@@ -468,7 +468,7 @@ v9fs_vfs_getattr_dotl(const struct path *path, struct kstat *stat,
p9_debug(P9_DEBUG_VFS, "dentry: %p\n", dentry);
v9ses = v9fs_dentry2v9ses(dentry);
if (v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE) {
- generic_fillattr(d_inode(dentry), stat);
+ generic_fillattr(&init_user_ns, d_inode(dentry), stat);
return 0;
}
fid = v9fs_fid_lookup(dentry);
@@ -485,7 +485,7 @@ v9fs_vfs_getattr_dotl(const struct path *path, struct kstat *stat,
return PTR_ERR(st);
v9fs_stat2inode_dotl(st, d_inode(dentry), 0);
- generic_fillattr(d_inode(dentry), stat);
+ generic_fillattr(&init_user_ns, d_inode(dentry), stat);
/* Change block size to what the server returned */
stat->blksize = st->st_blksize;
diff --git a/fs/afs/inode.c b/fs/afs/inode.c
index b0d7b892090da8ae5cb771fd57b52b994aa98dc4..795ee5cb38175992b00b5d51ef7cebf2aba4fb37 100644
--- a/fs/afs/inode.c
+++ b/fs/afs/inode.c
@@ -745,7 +745,7 @@ int afs_getattr(const struct path *path, struct kstat *stat,
do {
read_seqbegin_or_lock(&vnode->cb_lock, &seq);
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
if (test_bit(AFS_VNODE_SILLY_DELETED, &vnode->flags) &&
stat->nlink > 0)
stat->nlink -= 1;
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 6c18fb1a25afc2dd7ee8bcb5d78edfa90b54d128..a63faed171de99c60eb834d25bafd2e593f5c9d2 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -8842,7 +8842,7 @@ static int btrfs_getattr(const struct path *path, struct kstat *stat,
STATX_ATTR_IMMUTABLE |
STATX_ATTR_NODUMP);
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
stat->dev = BTRFS_I(inode)->root->anon_dev;
spin_lock(&BTRFS_I(inode)->lock);
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index 145e26a4ddbb46d97d751158b95b755e92673fd6..179a2bb88538b240b3aa007b4df9347a28c219e0 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -2385,7 +2385,7 @@ int ceph_getattr(const struct path *path, struct kstat *stat,
return err;
}
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
stat->ino = ceph_present_inode(inode);
/*
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 27554f71f744cb679ba2406cbba6729882649328..374abce7efaf65e1b7a9a8b8989e724b3afa8f8c 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -2408,7 +2408,7 @@ int cifs_getattr(const struct path *path, struct kstat *stat,
return rc;
}
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
stat->blksize = cifs_sb->ctx->bsize;
stat->ino = CIFS_I(inode)->uniqueid;
diff --git a/fs/coda/inode.c b/fs/coda/inode.c
index b1c70e2b9b1e6e7bdebd993708931e4ec22ace74..4d113e191cb82d18622085914082e3572a133960 100644
--- a/fs/coda/inode.c
+++ b/fs/coda/inode.c
@@ -256,7 +256,7 @@ int coda_getattr(const struct path *path, struct kstat *stat,
{
int err = coda_revalidate_inode(d_inode(path->dentry));
if (!err)
- generic_fillattr(d_inode(path->dentry), stat);
+ generic_fillattr(&init_user_ns, d_inode(path->dentry), stat);
return err;
}
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index b9ccc4085d460d843c776a633aa561da9404516c..385b5e8741c0c47a4b9e7d0cef6ec641362518b0 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -977,7 +977,7 @@ static int ecryptfs_getattr_link(const struct path *path, struct kstat *stat,
mount_crypt_stat = &ecryptfs_superblock_to_private(
dentry->d_sb)->mount_crypt_stat;
- generic_fillattr(d_inode(dentry), stat);
+ generic_fillattr(&init_user_ns, d_inode(dentry), stat);
if (mount_crypt_stat->flags & ECRYPTFS_GLOBAL_ENCRYPT_FILENAMES) {
char *target;
size_t targetsiz;
@@ -1005,7 +1005,7 @@ static int ecryptfs_getattr(const struct path *path, struct kstat *stat,
if (!rc) {
fsstack_copy_attr_all(d_inode(dentry),
ecryptfs_inode_to_lower(d_inode(dentry)));
- generic_fillattr(d_inode(dentry), stat);
+ generic_fillattr(&init_user_ns, d_inode(dentry), stat);
stat->blocks = lower_stat.blocks;
}
return rc;
diff --git a/fs/erofs/inode.c b/fs/erofs/inode.c
index 3e21c0e8adae73aa75e02af892ad5b30ecfa0c1e..083818063ac62b0c0abc2a10b9a7dc14cd33bf99 100644
--- a/fs/erofs/inode.c
+++ b/fs/erofs/inode.c
@@ -343,7 +343,7 @@ int erofs_getattr(const struct path *path, struct kstat *stat,
stat->attributes_mask |= (STATX_ATTR_COMPRESSED |
STATX_ATTR_IMMUTABLE);
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
return 0;
}
diff --git a/fs/exfat/file.c b/fs/exfat/file.c
index ace35aa8e64b7f416f26cfa194253d27389dfc7f..e9705b3295d31def9c56d86955da9ef359fd9567 100644
--- a/fs/exfat/file.c
+++ b/fs/exfat/file.c
@@ -273,7 +273,7 @@ int exfat_getattr(const struct path *path, struct kstat *stat,
struct inode *inode = d_backing_inode(path->dentry);
struct exfat_inode_info *ei = EXFAT_I(inode);
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
exfat_truncate_atime(&stat->atime);
stat->result_mask |= STATX_BTIME;
stat->btime.tv_sec = ei->i_crtime.tv_sec;
diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c
index 9de813635d8dcb239f97c4a0cf5cb02e5952559a..3d8acafca8cec4bc73922d3b644de36b6d650669 100644
--- a/fs/ext2/inode.c
+++ b/fs/ext2/inode.c
@@ -1660,7 +1660,7 @@ int ext2_getattr(const struct path *path, struct kstat *stat,
STATX_ATTR_IMMUTABLE |
STATX_ATTR_NODUMP);
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
return 0;
}
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 24ea5851e90aed9d68d0f3c1562058551f65009a..3a303d3f8423f6f185e4342bf9862ba35af0ca33 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -5571,7 +5571,7 @@ int ext4_getattr(const struct path *path, struct kstat *stat,
STATX_ATTR_NODUMP |
STATX_ATTR_VERITY);
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
return 0;
}
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 6ccdfe0606d9e61a57fc04c39989217cbe561b37..44cd0dbdbb5dfbce9d9a4342be8ad4df43b68761 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -820,7 +820,7 @@ int f2fs_getattr(const struct path *path, struct kstat *stat,
STATX_ATTR_NODUMP |
STATX_ATTR_VERITY);
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
/* we need to show initial sectors used for inline_data/dentries */
if ((S_ISREG(inode->i_mode) && f2fs_has_inline_data(inode)) ||
diff --git a/fs/fat/file.c b/fs/fat/file.c
index 805b501467e9f75e3c5eda70a50af7b9b5f3f53b..f7e04f533d31c8fd7c7809fdfa2886a3634a30c5 100644
--- a/fs/fat/file.c
+++ b/fs/fat/file.c
@@ -398,7 +398,7 @@ int fat_getattr(const struct path *path, struct kstat *stat,
u32 request_mask, unsigned int flags)
{
struct inode *inode = d_inode(path->dentry);
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
stat->blksize = MSDOS_SB(inode->i_sb)->cluster_size;
if (MSDOS_SB(inode->i_sb)->options.nfs == FAT_NFS_NOSTALE_RO) {
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index 74fdb6a7ebb305e252d3d0e5bd1235ee2b109ff5..d2e318ed9b260a78adbf7c84f900f51e7e8896e5 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -1087,7 +1087,7 @@ static int fuse_update_get_attr(struct inode *inode, struct file *file,
forget_all_cached_acls(inode);
err = fuse_do_getattr(inode, stat, file);
} else if (stat) {
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
stat->mode = fi->orig_i_mode;
stat->ino = fi->orig_ino;
}
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index 728405d15a05389982f9d147d3b425a080c8a33a..226b5b1dc1fa6e517c4cc7ab6d04851026b4f08c 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -2050,7 +2050,7 @@ static int gfs2_getattr(const struct path *path, struct kstat *stat,
STATX_ATTR_IMMUTABLE |
STATX_ATTR_NODUMP);
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
if (gfs2_holder_initialized(&gh))
gfs2_glock_dq_uninit(&gh);
diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c
index ffa137f8234eda94f614f7abcf674bd8076e25db..642e067d8fe8a11bbabc4b49b576569e6696557d 100644
--- a/fs/hfsplus/inode.c
+++ b/fs/hfsplus/inode.c
@@ -286,7 +286,7 @@ int hfsplus_getattr(const struct path *path, struct kstat *stat,
stat->attributes_mask |= STATX_ATTR_APPEND | STATX_ATTR_IMMUTABLE |
STATX_ATTR_NODUMP;
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
return 0;
}
diff --git a/fs/kernfs/inode.c b/fs/kernfs/inode.c
index 7e44052b42e16fe39a6183cd594740f117dbfe7f..032d3d7546d84c4de9d93ca7f713ffa4d55c0fc2 100644
--- a/fs/kernfs/inode.c
+++ b/fs/kernfs/inode.c
@@ -193,7 +193,7 @@ int kernfs_iop_getattr(const struct path *path, struct kstat *stat,
kernfs_refresh_inode(kn, inode);
mutex_unlock(&kernfs_mutex);
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
return 0;
}
diff --git a/fs/libfs.c b/fs/libfs.c
index a73fe109403cbc2c979e951a2682eeaa81dc345e..508e9ea8e6f3b98f4b93fc7a714215f90155813b 100644
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -31,7 +31,7 @@ int simple_getattr(const struct path *path, struct kstat *stat,
u32 request_mask, unsigned int query_flags)
{
struct inode *inode = d_inode(path->dentry);
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
stat->blocks = inode->i_mapping->nrpages << (PAGE_SHIFT - 9);
return 0;
}
@@ -1304,7 +1304,7 @@ static int empty_dir_getattr(const struct path *path, struct kstat *stat,
u32 request_mask, unsigned int query_flags)
{
struct inode *inode = d_inode(path->dentry);
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
return 0;
}
diff --git a/fs/minix/inode.c b/fs/minix/inode.c
index 34f546404aa11385388f140c7a7a22d345f5fc31..91c81d2fc90db23723690492529230fdc3fc08a9 100644
--- a/fs/minix/inode.c
+++ b/fs/minix/inode.c
@@ -658,7 +658,7 @@ int minix_getattr(const struct path *path, struct kstat *stat,
struct super_block *sb = path->dentry->d_sb;
struct inode *inode = d_inode(path->dentry);
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
if (INODE_VERSION(inode) == MINIX_V1)
stat->blocks = (BLOCK_SIZE / 512) * V1_minix_blocks(stat->size, sb);
else
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 522aa10a1a3e7cfe64f07f79786c55bd6a35d84a..cab123ec1664a1b80079e9f0a213f94a63f43d0c 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -857,7 +857,7 @@ int nfs_getattr(const struct path *path, struct kstat *stat,
/* Only return attributes that were revalidated. */
stat->result_mask &= request_mask;
out_no_update:
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
stat->ino = nfs_compat_user_ino64(NFS_FILEID(inode));
if (S_ISDIR(inode->i_mode))
stat->blksize = NFS_SERVER(inode)->dtsize;
diff --git a/fs/nfs/namespace.c b/fs/nfs/namespace.c
index 2bcbe38afe2e723be4b434b81f4405fa4fdad3ff..55fc711e368b06f2ba6bfbfabe0ceaf5d0265620 100644
--- a/fs/nfs/namespace.c
+++ b/fs/nfs/namespace.c
@@ -213,7 +213,7 @@ nfs_namespace_getattr(const struct path *path, struct kstat *stat,
{
if (NFS_FH(d_inode(path->dentry))->size != 0)
return nfs_getattr(path, stat, request_mask, query_flags);
- generic_fillattr(d_inode(path->dentry), stat);
+ generic_fillattr(&init_user_ns, d_inode(path->dentry), stat);
return 0;
}
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index cabf355b148ff19e893c8afefe25bc2a2f1bb173..a070d4c9b6ed3501fba0441ca958dfc21c5a80df 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -1313,7 +1313,7 @@ int ocfs2_getattr(const struct path *path, struct kstat *stat,
goto bail;
}
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
/*
* If there is inline data in the inode, the inode will normally not
* have data blocks allocated (it may have an external xattr block).
diff --git a/fs/orangefs/inode.c b/fs/orangefs/inode.c
index 563fe9ab8eb2186e13a8f864b84c3fba1ccd4319..b94032f77e6146ce52c80af91edf95f803259c16 100644
--- a/fs/orangefs/inode.c
+++ b/fs/orangefs/inode.c
@@ -903,7 +903,7 @@ int orangefs_getattr(const struct path *path, struct kstat *stat,
ret = orangefs_inode_getattr(inode,
request_mask & STATX_SIZE ? ORANGEFS_GETATTR_SIZE : 0);
if (ret == 0) {
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
/* override block size reported to stat */
if (!(request_mask & STATX_SIZE))
diff --git a/fs/proc/base.c b/fs/proc/base.c
index bb4e63a3684f7fe0c4cbddcc8d6896cd1db332f0..d45aa68c1f17c3e352489656636cea9ec26ce316 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -1934,7 +1934,7 @@ int pid_getattr(const struct path *path, struct kstat *stat,
struct proc_fs_info *fs_info = proc_sb_info(inode->i_sb);
struct task_struct *task;
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
stat->uid = GLOBAL_ROOT_UID;
stat->gid = GLOBAL_ROOT_GID;
@@ -3803,7 +3803,7 @@ static int proc_task_getattr(const struct path *path, struct kstat *stat,
{
struct inode *inode = d_inode(path->dentry);
struct task_struct *p = get_proc_task(inode);
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
if (p) {
stat->nlink += get_nr_threads(p);
diff --git a/fs/proc/generic.c b/fs/proc/generic.c
index 6d4fabab8aa7db9ba909ff6418d68d00c57ffb8c..0db96a7611493f89351aef5b23b43d378968dd1a 100644
--- a/fs/proc/generic.c
+++ b/fs/proc/generic.c
@@ -145,7 +145,7 @@ static int proc_getattr(const struct path *path, struct kstat *stat,
}
}
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
return 0;
}
diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
index 18601042af998882f656ab7968efcd0bd85ed912..4aef49ccf571254d80363a119d4bf82f94847002 100644
--- a/fs/proc/proc_net.c
+++ b/fs/proc/proc_net.c
@@ -297,7 +297,7 @@ static int proc_tgid_net_getattr(const struct path *path, struct kstat *stat,
net = get_proc_task_net(inode);
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
if (net != NULL) {
stat->nlink = net->proc_net->nlink;
diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
index ec67dbc1f7058fac0b47c387d42158d029ed7cb2..87c8283481400ef19441e143d2435a93a2476051 100644
--- a/fs/proc/proc_sysctl.c
+++ b/fs/proc/proc_sysctl.c
@@ -840,7 +840,7 @@ static int proc_sys_getattr(const struct path *path, struct kstat *stat,
if (IS_ERR(head))
return PTR_ERR(head);
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
if (table)
stat->mode = (stat->mode & S_IFMT) | table->mode;
diff --git a/fs/proc/root.c b/fs/proc/root.c
index 5e444d4f9717fb32ca43900d7d5824f998ef9b0a..244e4b6f15ef82d8f0f12ada69396f5570b0fed8 100644
--- a/fs/proc/root.c
+++ b/fs/proc/root.c
@@ -311,7 +311,7 @@ void __init proc_root_init(void)
static int proc_root_getattr(const struct path *path, struct kstat *stat,
u32 request_mask, unsigned int query_flags)
{
- generic_fillattr(d_inode(path->dentry), stat);
+ generic_fillattr(&init_user_ns, d_inode(path->dentry), stat);
stat->nlink = proc_root.nlink + nr_processes();
return 0;
}
diff --git a/fs/stat.c b/fs/stat.c
index dacecdda2e7967b53160a0008d6a63fc733095d8..2c471c2fd766ac47c8417bd244e7b0c5b69ef1aa 100644
--- a/fs/stat.c
+++ b/fs/stat.c
@@ -26,21 +26,29 @@
/**
* generic_fillattr - Fill in the basic attributes from the inode struct
- * @inode: Inode to use as the source
- * @stat: Where to fill in the attributes
+ * @mnt_userns: user namespace of the mount the inode was found from
+ * @inode: Inode to use as the source
+ * @stat: Where to fill in the attributes
*
* Fill in the basic attributes in the kstat structure from data that's to be
* found on the VFS inode structure. This is the default if no getattr inode
* operation is supplied.
+ *
+ * If the inode has been found through an idmapped mount the user namespace of
+ * the vfsmount must be passed through @mnt_userns. This function will then
+ * take care to map the inode according to @mnt_userns before filling in the
+ * uid and gid filds. On non-idmapped mounts or if permission checking is to be
+ * performed on the raw inode simply passs init_user_ns.
*/
-void generic_fillattr(struct inode *inode, struct kstat *stat)
+void generic_fillattr(struct user_namespace *mnt_userns, struct inode *inode,
+ struct kstat *stat)
{
stat->dev = inode->i_sb->s_dev;
stat->ino = inode->i_ino;
stat->mode = inode->i_mode;
stat->nlink = inode->i_nlink;
- stat->uid = inode->i_uid;
- stat->gid = inode->i_gid;
+ stat->uid = i_uid_into_mnt(mnt_userns, inode);
+ stat->gid = i_gid_into_mnt(mnt_userns, inode);
stat->rdev = inode->i_rdev;
stat->size = i_size_read(inode);
stat->atime = inode->i_atime;
@@ -87,7 +95,7 @@ int vfs_getattr_nosec(const struct path *path, struct kstat *stat,
return inode->i_op->getattr(path, stat, request_mask,
query_flags);
- generic_fillattr(inode, stat);
+ generic_fillattr(mnt_user_ns(path->mnt), inode, stat);
return 0;
}
EXPORT_SYMBOL(vfs_getattr_nosec);
diff --git a/fs/sysv/itree.c b/fs/sysv/itree.c
index bcb67b0cabe7e5b99561610106fe383066925d9e..83cffab6955f28e33c799e50a3f9a4583d9d5ad0 100644
--- a/fs/sysv/itree.c
+++ b/fs/sysv/itree.c
@@ -445,7 +445,7 @@ int sysv_getattr(const struct path *path, struct kstat *stat,
u32 request_mask, unsigned int flags)
{
struct super_block *s = path->dentry->d_sb;
- generic_fillattr(d_inode(path->dentry), stat);
+ generic_fillattr(&init_user_ns, d_inode(path->dentry), stat);
stat->blocks = (s->s_blocksize / 512) * sysv_nblocks(s, stat->size);
stat->blksize = s->s_blocksize;
return 0;
diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c
index 694e7714545bc7c35417bc06221248b0b26ab658..a8881ed6162012199dbd521e232ae85938c490cf 100644
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@@ -1589,7 +1589,7 @@ int ubifs_getattr(const struct path *path, struct kstat *stat,
STATX_ATTR_ENCRYPTED |
STATX_ATTR_IMMUTABLE);
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
stat->blksize = UBIFS_BLOCK_SIZE;
stat->size = ui->ui_size;
diff --git a/fs/udf/symlink.c b/fs/udf/symlink.c
index c973db239604fb46b7f8bf8e525c4af93fd836cb..54a44d1f023c667131e401d18c0aa0d34125f296 100644
--- a/fs/udf/symlink.c
+++ b/fs/udf/symlink.c
@@ -159,7 +159,7 @@ static int udf_symlink_getattr(const struct path *path, struct kstat *stat,
struct inode *inode = d_backing_inode(dentry);
struct page *page;
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
page = read_mapping_page(inode->i_mapping, 0, NULL);
if (IS_ERR(page))
return PTR_ERR(page);
diff --git a/fs/vboxsf/utils.c b/fs/vboxsf/utils.c
index 01805754606711d17c54311f91c11087b03fb4dd..d2cd1c99f48ef537b29f87d8c30b25c423bce53c 100644
--- a/fs/vboxsf/utils.c
+++ b/fs/vboxsf/utils.c
@@ -233,7 +233,7 @@ int vboxsf_getattr(const struct path *path, struct kstat *kstat,
if (err)
return err;
- generic_fillattr(d_inode(dentry), kstat);
+ generic_fillattr(&init_user_ns, d_inode(dentry), kstat);
return 0;
}
diff --git a/include/linux/fs.h b/include/linux/fs.h
index e3ea1d7c336749adf998b66843e6c0c8e140783c..182641d8322f701a9f52f89eeecf4a879abaefc7 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -3154,7 +3154,7 @@ extern int __page_symlink(struct inode *inode, const char *symname, int len,
extern int page_symlink(struct inode *inode, const char *symname, int len);
extern const struct inode_operations page_symlink_inode_operations;
extern void kfree_link(void *);
-extern void generic_fillattr(struct inode *, struct kstat *);
+void generic_fillattr(struct user_namespace *, struct inode *, struct kstat *);
extern int vfs_getattr_nosec(const struct path *, struct kstat *, u32, unsigned int);
extern int vfs_getattr(const struct path *, struct kstat *, u32, unsigned int);
void __inode_add_bytes(struct inode *inode, loff_t bytes);
diff --git a/mm/shmem.c b/mm/shmem.c
index 23b8e9c15a4229ca4c0add778945ec708ffda936..339d5530d3a908ee8e21191d6fd2cbe10f2cfe3c 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -1072,7 +1072,7 @@ static int shmem_getattr(const struct path *path, struct kstat *stat,
shmem_recalc_inode(inode);
spin_unlock_irq(&info->lock);
}
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
if (is_huge_enabled(sb_info))
stat->blksize = HPAGE_PMD_SIZE;