Christian Brauner e67fe63341 fs: port i_{g,u}id_into_vfs{g,u}id() to mnt_idmap ... Convert to struct mnt_idmap. Remove legacy file_mnt_user_ns() and mnt_user_ns(). Last cycle we merged the necessary infrastructure in 256c8aed2b ("fs: introduce dedicated idmap type for mounts"). This is just the conversion to struct mnt_idmap. Currently we still pass around the plain namespace that was attached to a mount. This is in general pretty convenient but it makes it easy to conflate namespaces that are relevant on the filesystem with namespaces that are relevent on the mount level. Especially for non-vfs developers without detailed knowledge in this area this can be a potential source for bugs. Once the conversion to struct mnt_idmap is done all helpers down to the really low-level helpers will take a struct mnt_idmap argument instead of two namespace arguments. This way it becomes impossible to conflate the two eliminating the possibility of any bugs. All of the vfs and all filesystems only operate on struct mnt_idmap. Acked-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Christian Brauner (Microsoft) <brauner@kernel.org>		2023-01-19 09:24:29 +01:00
..
copy_up.c	ovl: use posix acl api	2022-10-20 10:13:31 +02:00
dir.c	fs: port inode_init_owner() to mnt_idmap	2023-01-19 09:24:28 +01:00
export.c	fs: port ->permission() to pass mnt_idmap	2023-01-19 09:24:28 +01:00
file.c	fs: port inode_owner_or_capable() to mnt_idmap	2023-01-19 09:24:29 +01:00
inode.c	fs: port privilege checking helpers to mnt_idmap	2023-01-19 09:24:29 +01:00
Kconfig	ovl: Kconfig: Fix spelling mistake "undelying" -> "underlying"	2022-12-08 10:49:46 +01:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
namei.c	fs: port ->permission() to pass mnt_idmap	2023-01-19 09:24:28 +01:00
overlayfs.h	fs: port ->permission() to pass mnt_idmap	2023-01-19 09:24:28 +01:00
ovl_entry.h	fs: port ->permission() to pass mnt_idmap	2023-01-19 09:24:28 +01:00
readdir.c	fs: port ->permission() to pass mnt_idmap	2023-01-19 09:24:28 +01:00
super.c	fs: port xattr to mnt_idmap	2023-01-19 09:24:28 +01:00
util.c	fs: port i_{g,u}id_into_vfs{g,u}id() to mnt_idmap	2023-01-19 09:24:29 +01:00