Christian Brauner eb50cbe14f fs: port ->create() to pass const mnt_idmap ... Convert to const struct mnt_idmap. A mount's idmapping is immutable. The only thing that is allowed to be modified afterwards is the reference count and that is hidden behind mnt_idmap_get() and mnt_idmap_put(). Everything else only ever reads from the idmapping. This is the same model that struct cred uses and the idmapping is also rather sensitive. So make the idmap argument const wherever we can. The conversion is done from the bottom up so callers can continue to pass a non-const pointer to a const parameter until the conversion is finished. No functional changes. Link: https://patch.msgid.link/20260901-work-idmap-const-v1-22-54ccd48e100b@kernel.org Reviewed-by: Jan Kara <jack@suse.cz> Reviewed-by: Seth Forshee <sforshee@kernel.org> Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>		2026-09-23 09:19:51 +02:00
..
9p	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
adfs	ARM development for 7.1-rc1	2026-04-25 07:44:26 -07:00
affs	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
afs	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
autofs	fs: port ->symlink() to pass const mnt_idmap	2026-09-23 09:19:50 +02:00
befs	befs: handle set_blocksize failures	2026-05-21 13:39:35 +02:00
bfs	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
btrfs	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
cachefiles	cachefiles,netfs: sunset ondemand mode	2026-08-12 16:24:26 +02:00
ceph	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
coda	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
configfs	fs: port ->symlink() to pass const mnt_idmap	2026-09-23 09:19:50 +02:00
cramfs	fs: add dedicated block device open helpers for filesystems	2026-06-29 10:31:52 +02:00
crypto	fscrypt updates for 7.3	2026-08-17 19:04:16 -07:00
debugfs	debugfs: warn if file creation failed due to uninitialized debugfs	2026-07-18 16:07:22 +02:00
devpts
dlm	dlm: init per node debugfs before add to node hash	2026-05-08 08:38:03 -05:00
ecryptfs	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
efivarfs	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
erofs	Changes since last update:	2026-08-25 12:27:41 -07:00
exfat	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
exportfs	find_acceptable_alias(): skip NORCU aliases with zero refcount	2026-06-05 00:34:55 -04:00
ext2	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
ext4	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
f2fs	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
fat	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
fuse	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
gfs2	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
hfs	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
hfsplus	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
hostfs	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
hpfs	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
hugetlbfs	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
iomap	for-7.3/block-20260819	2026-08-20 13:55:16 -07:00
isofs	isofs: Drop support of directory entries straddling blocks	2026-07-29 11:18:57 +02:00
jbd2	ext4: enable scoped NOFS when starting a handle in nojournal mode	2026-07-22 23:47:06 -04:00
jffs2	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
jfs	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
kernfs	fs: port ->mkdir() to pass const mnt_idmap	2026-09-23 09:19:50 +02:00
lockd	NFS client updates for Linux 7.3	2026-08-26 15:09:21 -07:00
minix	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
netfs	netfs: Fix folio_queue ENOMEM in writeback by adding a mempool	2026-07-28 15:42:31 +02:00
nfs	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
nfs_common	NFS/localio: fix ref leak on nfs_uuid_add_file failure	2026-08-10 09:54:35 -04:00
nfsd	nfsd: export NFSv4 callback op stats via netlink	2026-08-10 09:54:35 -04:00
nilfs2	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
nls
notify	fsnotify: Fix stale object mask after concurrent mark updates	2026-08-05 11:50:45 +02:00
ntfs	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
ntfs3	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
ocfs2	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
omfs	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
openpromfs
orangefs	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
overlayfs	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
proc	fs: port ->permission() to pass const mnt_idmap	2026-09-23 09:19:49 +02:00
pstore
qnx4	qnx4: handle set_blocksize failures	2026-05-21 13:39:35 +02:00
qnx6	fs/qnx6: fix pointer arithmetic in directory iteration	2026-05-28 14:16:33 +02:00
quota	quota: port to const mnt_idmap	2026-09-23 09:19:48 +02:00
ramfs	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
resctrl	fs/resctrl: Inform user space when status buffer overflowed	2026-07-26 21:40:26 -07:00
romfs	vfs-7.3-rc1.super	2026-08-17 13:57:04 -07:00
smb	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
squashfs	squashfs: avoid thundering-herd cache wakeups	2026-08-19 19:55:06 -07:00
sysfs	Driver core changes for 7.2-rc1	2026-06-15 12:41:17 +05:30
tests
tracefs	fs: port ->mkdir() to pass const mnt_idmap	2026-09-23 09:19:50 +02:00
ubifs	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
udf	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
ufs	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
unicode	unicode: Properly reject invalid encoding version strings	2026-07-31 16:33:14 -04:00
vboxsf	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
verity	fsverity: Fix silent truncation in bpf_get_fsverity_digest()	2026-08-04 09:24:23 +02:00
xfs	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
zonefs	zonefs: convert iomap ops to ->iomap_next()	2026-07-31 12:28:50 +02:00
aio.c	mm.git review status for mm-hotfixes-stable..mm-stable	2026-08-20 18:17:08 -07:00
anon_inodes.c	libfs: drop redundant SB_I_NOEXEC/SB_I_NODEV in init_pseudo() callers	2026-06-04 10:10:49 +02:00
attr.c	fs: port xattr to const mnt_idmap	2026-09-23 09:19:49 +02:00
backing-file.c	fs: fix user path of nested backing files	2026-08-12 11:36:40 +02:00
bad_inode.c	fs: port ->create() to pass const mnt_idmap	2026-09-23 09:19:51 +02:00
binfmt_elf_fdpic.c	binfmt_elf_fdpic: consume a stashed PT_INTERP substitute	2026-08-03 10:08:46 +02:00
binfmt_elf.c	mm.git review status for mm-hotfixes-stable..mm-stable	2026-08-20 18:17:08 -07:00
binfmt_flat.c
binfmt_misc_bpf.c	binfmt_misc: let a 'B' entry bind its interpreters	2026-08-03 19:15:44 +02:00
binfmt_misc.c	vfs-7.3-rc1.binfmt	2026-08-17 08:35:25 -07:00
binfmt_script.c
bpf_fs_kfuncs.c	vfs-7.3-rc1.kfunc	2026-08-17 11:02:10 -07:00
buffer.c	for-7.3/block-20260819	2026-08-20 13:55:16 -07:00
char_dev.c
compat_binfmt_elf.c
coredump.c	coredump: use scoped_with_init_fs() for coredump path resolution	2026-06-29 10:44:08 +02:00
d_path.c	fs: add failfs	2026-07-27 17:17:59 +02:00
dax.c	mm.git review status for mm-hotfixes-stable..mm-stable	2026-08-20 18:17:08 -07:00
dcache.c	dcache: keep shrink_dcache_for_umount() making progress on busy roots	2026-07-31 10:46:02 +02:00
direct-io.c	direct-io: remove IOCB_NOWAIT support	2026-05-26 11:01:55 -06:00
drop_caches.c
eventfd.c
eventpoll.c	vfs-7.3-rc1.misc	2026-08-17 12:56:12 -07:00
exec.c	Miscellaneous futex fixes:	2026-08-22 16:29:20 -07:00
failfs.c	fs: port ->permission() to pass const mnt_idmap	2026-09-23 09:19:49 +02:00
fcntl.c	vfs-7.2-rc1.misc	2026-06-15 03:59:45 +05:30
fhandle.c	fhandle: reject detached mounts in capable_wrt_mount()	2026-07-01 15:26:32 +02:00
file_attr.c	fs: port ->fileattr_set() to pass const mnt_idmap	2026-09-23 09:19:49 +02:00
file_table.c	dentry memory safety stuff	2026-06-15 04:15:31 +05:30
file.c	fs: retire stale comment in fget_task_next()	2026-05-28 14:27:00 +02:00
filesystems.c	fs: fix switch/case indentation in sysfs() syscall	2026-08-12 11:36:40 +02:00
fs_context.c
fs_dirent.c
fs_parser.c
fs_pin.c
fs_struct.c	fs: stop rewriting paths for PF_EXITING | PF_DUMPCORE	2026-06-29 10:54:43 +02:00
fs-writeback.c	for-7.3/block-20260819	2026-08-20 13:55:16 -07:00
fserror.c
fsopen.c
init.c
inode.c	fs: port inode_init_owner() to const mnt_idmap	2026-09-23 09:19:48 +02:00
internal.h	fs: port ->get_acl() to pass const mnt_idmap	2026-09-23 09:19:50 +02:00
ioctl.c
Kconfig	vfs-7.3-rc1.efs	2026-08-17 08:55:58 -07:00
Kconfig.binfmt	binfmt_misc: add binfmt_misc_ops bpf struct_ops	2026-08-03 10:08:41 +02:00
kernel_read_file.c	fs: use scoped_with_init_fs() for kernel_read_file_from_path_initns()	2026-06-29 10:44:09 +02:00
libfs.c	fs: port ->rename() to pass const mnt_idmap	2026-09-23 09:19:50 +02:00
locks.c	filelock: add an inode_lease_ignore_mask helper	2026-05-15 19:24:32 +02:00
Makefile	vfs-7.3-rc1.failfs	2026-08-17 09:15:52 -07:00
mbcache.c
mnt_idmapping.c	fs: port vfs{g,u}id helpers to const mnt_idmap	2026-09-23 09:19:47 +02:00
mount.h	vfs-7.2-rc1.procfs	2026-06-15 04:07:58 +05:30
mpage.c
namei.c	fs: port ->permission() to pass const mnt_idmap	2026-09-23 09:19:49 +02:00
namespace.c	vfs-7.3-rc1.super	2026-08-17 13:57:04 -07:00
nsfs.c	vfs-7.2-rc1.misc	2026-06-15 03:59:45 +05:30
nullfs.c	vfs-7.3-rc1.misc	2026-08-17 12:56:12 -07:00
open.c	fs: support FD_FAILFS_ROOT in fchroot()	2026-07-27 17:18:00 +02:00
pidfs.c	fs: port xattr to const mnt_idmap	2026-09-23 09:19:49 +02:00
pipe.c	Summary	2026-08-20 08:46:41 -07:00
pnode.c
pnode.h
posix_acl.c	fs: port ->get_acl() to pass const mnt_idmap	2026-09-23 09:19:50 +02:00
proc_namespace.c	fs: add real_fs to track task's actual fs_struct	2026-06-29 10:43:45 +02:00
read_write.c	fs/read_write: Do not export __kernel_write() to the entire world	2026-06-05 14:46:20 +02:00
readdir.c
remap_range.c
select.c	vfs-7.2-rc1.misc	2026-06-15 03:59:45 +05:30
seq_file.c	seq_file: rename mangle_path to seq_mangle_path	2026-07-31 10:09:14 +02:00
signalfd.c
splice.c
stack.c
stat.c	fs: annotate inode timestamp accessors	2026-07-31 10:09:11 +02:00
statfs.c
super.c	vfs-7.3-rc1.super	2026-08-17 13:57:04 -07:00
sync.c	sync_file_range: delete dead S_ISLNK code	2026-05-21 13:39:36 +02:00
sysctls.c
timerfd.c	fs/timerfd: Use the new alarm/hrtimer functions	2026-05-01 21:36:13 +02:00
utimes.c
xattr.c	fs: port ->get_acl() to pass const mnt_idmap	2026-09-23 09:19:50 +02:00