Ian Kent 304ec491ee fs: port ->permission() to pass mnt_idmap ... JIRA: https://issues.redhat.com/browse/RHEL-33888 Status: Linus Conflicts: For consistency drop btrfs hunks because it isn't supported in CentOS Stream and other backports also drop such hunks. CentOS Stream commit 48fa94aacd ("ceph: fscrypt_auth handling for ceph") is presnt which causes fuzz 2 in hunk #1 in fs/ceph/super.h. Upstream commit 427505ffeaa46 ("exportfs: use pr_debug for unreachable debug statements") is not present causing fuzz 2 in hunk #1 against fs/exportfs/expfs.c. Dropped hunks for ksmbd because the source is not present in the CentOS Stream source tree. Upstream commit 03fa86e9f79d8 ("namei: stash the sampled ->d_seq into nameidata") is not present causing a fuzz 1 for hunk #14 against fs/namei.c. CentOS Stream c4f3dd0731 ("nfsd: handle failure to collect pre/post-op attrs more sanely") is present and causes a rejects for hunks #4 and #5 against fs/nfsd/vfs.c, apply manually. Dropped hunks for ntfs3 because the source is not present in the CentOS Stream source tree. CentOS Stream commit 98ba731fc7 ("ovl: Move xattr support to new xattrs.c file") moves ovl_xattr_set() and ovl_xattr_get() from fs/overlayfs/inode.c to fs/overlayfs/xattrs.c which causes hunks #4 and #5 to fail, manually apply to fs/overlayfs/xattrs.c. CentOS Stream commit 55177e4b83 ("ovl: mark xwhiteouts directory with overlay.opaque='x'") and commit d17b324bb6 ("ovl: use ovl_numlower() and ovl_lowerstack() accessors") change the first and third hunks of fs/overlayfs/namei.c causing them to fail, manually apply. CentOS Stream commit 98ba731fc7 ("ovl: Move xattr support to new xattrs.c file") causes fuzz 2 in hunk #5 of fs/overlayfs/overlayfs.h CentOS Stream commit 355a9c490a ("ovl: Add an alternative type of whiteout") changes ovl_cache_update_ino() to ovl_cache_update() in fs/overlayfs/readdir.c, make the change manually. Upstream commit 217af7e2f4deb ("apparmor: refactor profile rules and attachments") is not in CentOS Stream causing hunk #1 to fail to apply so manually apply the change. commit 4609e1f18e19c3b302e1eb4858334bca1532f780 Author: Christian Brauner <brauner@kernel.org> Date: Fri Jan 13 12:49:22 2023 +0100 fs: port ->permission() to pass mnt_idmap Convert to struct mnt_idmap. Last cycle we merged the necessary infrastructure in 256c8aed2b42 ("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> Signed-off-by: Ian Kent <ikent@redhat.com>		2024-10-16 10:45:20 +08:00
..
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
expfs.c	fs: port ->permission() to pass mnt_idmap	2024-10-16 10:45:20 +08:00