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4609e1f18e
linux/fs/cifs
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Christian Brauner 4609e1f18e
fs: port ->permission() to pass mnt_idmap 
Convert to struct mnt_idmap.

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 09:24:28 +01:00
..
asn1.c cifs: decoding negTokenInit with generic ASN1 decoder 2021-06-20 21:28:17 -05:00
cached_dir.c cifs: drop the lease for cached directories on rmdir or rename 2022-10-19 17:57:41 -05:00
cached_dir.h cifs: drop the lease for cached directories on rmdir or rename 2022-10-19 17:57:41 -05:00
cifs_debug.c cifs: share dfs connections and supers 2022-12-19 08:03:12 -06:00
cifs_debug.h smb3: add dynamic trace points for tree disconnect 2022-10-05 01:31:18 -05:00
cifs_dfs_ref.c cifs: use origin fullpath for automounts 2022-12-19 08:03:12 -06:00
cifs_fs_sb.h cifs: support nested dfs links over reconnect 2021-11-10 16:30:13 -06:00
cifs_ioctl.h cifs: minor cleanup of some headers 2022-12-12 13:08:06 -06:00
cifs_spnego_negtokeninit.asn1 cifs: decoding negTokenInit with generic ASN1 decoder 2021-06-20 21:28:17 -05:00
cifs_spnego.c cred: Do not default to init_cred in prepare_kernel_cred() 2022-11-01 10:04:52 -07:00
cifs_spnego.h cifs: use the chans_need_reconnect bitmap for reconnect status 2022-01-02 20:38:46 -06:00
cifs_swn.c smb3: add dynamic trace points for tree disconnect 2022-10-05 01:31:18 -05:00
cifs_swn.h cifs: simplify SWN code with dummy funcs instead of ifdefs 2021-04-25 16:28:22 -05:00
cifs_unicode.c cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
cifs_unicode.h
cifs_uniupr.h
cifsacl.c fs: port ->set_acl() to pass mnt_idmap 2023-01-19 09:24:27 +01:00
cifsacl.h cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
cifsencrypt.c cifs: secmech: use shash_desc directly, remove sdesc 2022-10-07 23:08:39 -05:00
cifsfs.c fs: port ->permission() to pass mnt_idmap 2023-01-19 09:24:28 +01:00
cifsfs.h fs: port ->rename() to pass mnt_idmap 2023-01-19 09:24:26 +01:00
cifsglob.h cifs: fix refresh of cached referrals 2022-12-19 08:03:12 -06:00
cifspdu.h cifs: fix various whitespace errors in headers 2022-12-12 13:08:22 -06:00
cifsproto.h fs: port ->set_acl() to pass mnt_idmap 2023-01-19 09:24:27 +01:00
cifsroot.c cifs: move from strlcpy with unused retval to strscpy 2022-08-19 11:02:26 -05:00
cifssmb.c cifs: use stub posix acl handlers 2022-10-20 10:13:32 +02:00
connect.c 20 cifs/smb3 client fixes, mostly related to reconnect and/or DFS 2022-12-21 10:40:08 -08:00
dfs_cache.c cifs: don't block in dfs_cache_noreq_update_tgthint() 2022-12-19 08:03:12 -06:00
dfs_cache.h cifs: don't block in dfs_cache_noreq_update_tgthint() 2022-12-19 08:03:12 -06:00
dfs.c cifs: optimize reconnect of nested links 2022-12-19 08:03:12 -06:00
dfs.h cifs: use origin fullpath for automounts 2022-12-19 08:03:12 -06:00
dir.c fs: port ->mknod() to pass mnt_idmap 2023-01-19 09:24:26 +01:00
dns_resolve.c cifs: set resolved ip in sockaddr 2022-12-19 08:03:11 -06:00
dns_resolve.h cifs: set resolved ip in sockaddr 2022-12-19 08:03:11 -06:00
export.c cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
file.c 13 cifs/smb3 client fixes 2022-12-15 14:53:14 -08:00
fs_context.c cifs: share dfs connections and supers 2022-12-19 08:03:12 -06:00
fs_context.h cifs: share dfs connections and supers 2022-12-19 08:03:12 -06:00
fscache.c use less confusing names for iov_iter direction initializers 2022-11-25 13:01:55 -05:00
fscache.h cifs: Remove {cifs,nfs}_fscache_release_page() 2022-08-10 21:26:08 -05:00
inode.c fs: port ->rename() to pass mnt_idmap 2023-01-19 09:24:26 +01:00
ioctl.c cifs: Fix wrong return value checking when GETFLAGS 2022-11-16 00:21:04 -06:00
Kconfig cifs: Support fscache indexing rewrite 2022-01-19 11:21:08 -06:00
link.c fs: port ->symlink() to pass mnt_idmap 2023-01-19 09:24:25 +01:00
Makefile cifs: get rid of mount options string parsing 2022-12-19 08:03:11 -06:00
misc.c cifs: set resolved ip in sockaddr 2022-12-19 08:03:11 -06:00
netlink.c genetlink: start to validate reserved header bytes 2022-08-29 12:47:15 +01:00
netlink.h
netmisc.c cifs: remove unused server parameter from calc_smb_size() 2022-08-17 18:07:13 -05:00
nterr.c
nterr.h
ntlmssp.h treewide: Replace zero-length arrays with flexible-array members 2022-02-17 07:00:39 -06:00
readdir.c cifs: improve symlink handling for smb2+ 2022-10-13 09:36:04 -05:00
rfc1002pdu.h cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
sess.c cifs: Use after free in debug code 2022-11-19 14:27:37 -06:00
smb1ops.c cifs: improve symlink handling for smb2+ 2022-10-13 09:36:04 -05:00
smb2file.c cifs: don't leak -ENOMEM in smb2_open_file() 2022-12-19 08:04:41 -06:00
smb2glob.h smb3: move defines for ioctl protocol header and SMB2 sizes to smbfs_common 2022-03-26 23:09:20 -05:00
smb2inode.c cifs: reduce roundtrips on create/qinfo requests 2022-12-19 08:03:11 -06:00
smb2maperror.c cifs: Create a new shared file holding smb2 pdu definitions 2021-11-05 09:50:57 -05:00
smb2misc.c cifs: avoid unnecessary iteration of tcp sessions 2022-11-04 23:34:40 -05:00
smb2ops.c cifs: reduce roundtrips on create/qinfo requests 2022-12-19 08:03:11 -06:00
smb2pdu.c cifs: fix memory leaks in session setup 2022-10-19 17:57:51 -05:00
smb2pdu.h cifs: improve symlink handling for smb2+ 2022-10-13 09:36:04 -05:00
smb2proto.h cifs: Parse owner/group for stat in smb311 posix extensions 2022-12-08 09:51:53 -06:00
smb2status.h cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
smb2transport.c cifs: avoid unnecessary iteration of tcp sessions 2022-11-04 23:34:40 -05:00
smbdirect.c Fix formatting of client smbdirect RDMA logging 2022-10-05 01:31:04 -05:00
smbdirect.h Decrease the number of SMB3 smbdirect client SGEs 2022-10-05 01:29:21 -05:00
smbencrypt.c cifs: rename cifs_common to smbfs_common 2021-09-08 23:59:26 -05:00
smberr.h cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
trace.c
trace.h smb3: add dynamic trace points for tree disconnect 2022-10-05 01:31:18 -05:00
transport.c use less confusing names for iov_iter direction initializers 2022-11-25 13:01:55 -05:00
unc.c cifs: don't cargo-cult strndup() 2021-04-25 16:28:23 -05:00
winucase.c cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
xattr.c cifs: use stub posix acl handlers 2022-10-20 10:13:32 +02:00