Please pull the following changes since commit
851f657a86421dded42b6175c6ea0f4f5e86af97:
Merge tag '6.2-rc-smb3-client-fixes-part1' of
git://git.samba.org/sfrench/cifs-2.6 (2022-12-15 14:53:14 -0800)
are available in the Git repository at:
git://git.samba.org/sfrench/cifs-2.6.git tags/6.2-rc-smb3-client-fixes-part2
for you to fetch changes up to aacfc939cc42293fbcfe113040b4e8abaef68429:
cifs: update internal module number (2022-12-19 08:04:50 -0600)
As mentioned in the earlier smb3 client P/R, last week we were still
testing various additional important fixes: a series of DFS and reconnect
fixes from Paulo, which are now included in this P/R
----------------------------------------------------------------
20 cifs/smb3 client fixes, mostly related to reconnect and/or DFS
- two important reconnect fixes: cases where status of recently connected IPCs
and shares were not being updated leaving them in an incorrect state
- fix for older Windows servers that would return STATUS_OBJECT_NAME_INVALID
to query info requests on DFS links in a namespace that contained non-ASCII
characters, reducing number of wasted roundtrips.
- fix for leaked -ENOMEM to userspace when cifs.ko couldn't perform I/O due
to a disconnected server, expired or deleted session.
- removal of all unneeded DFS related mount option string parsing (now using
fs_context for automounts)
-improve clarity/readability, moving various DFS related functions out
of fs/cifs/connect.c
(which was getting too big to be readable) to new file.
- Fix problem when large number of DFS connections. Allow sharing of DFS
connections and fix how the referral paths are matched
- Referral caching fix: Instead of looking up ipc connections to
refresh cached referrals,
store direct dfs root server's IPC pointer in new sessions so can
simply access it to
either refresh or create a new referral that such connections belong to.
- Fix to allow dfs root server's connections to also failover
- Optimized reconnect of nested DFS links
- Set correct status of IPC connections marked for reconnect
----------------------------------------------------------------
Paulo Alcantara (19):
cifs: set correct tcon status after initial tree connect
cifs: set correct ipc status after initial tree connect
cifs: reduce roundtrips on create/qinfo requests
cifs: use fs_context for automounts
cifs: get rid of mount options string parsing
cifs: remove unused smb3_fs_context::mount_options
cifs: set resolved ip in sockaddr
cifs: split out ses and tcon retrieval from mount_get_conns()
cifs: share dfs connections and supers
cifs: don't refresh cached referrals from unactive mounts
cifs: fix refresh of cached referrals
cifs: refresh root referrals
cifs: don't block in dfs_cache_noreq_update_tgthint()
cifs: fix confusing debug message
cifs: fix source pathname comparison of dfs supers
cifs: optimize reconnect of nested links
cifs: set correct status of tcon ipc when reconnecting
cifs: use origin fullpath for automounts
cifs: don't leak -ENOMEM in smb2_open_file()
Steve French (1):
cifs: update internal module number
fs/cifs/Makefile | 2 +-
fs/cifs/cifs_debug.c | 8 +
fs/cifs/cifs_dfs_ref.c | 255 +++++++-------------------------
fs/cifs/cifsfs.c | 6 -
fs/cifs/cifsfs.h | 4 +-
fs/cifs/cifsglob.h | 18 ++-
fs/cifs/cifsproto.h | 14 +-
fs/cifs/connect.c | 899
++++++++++++++++++---------------------------------------------------------------------------------------------
fs/cifs/dfs.c | 544
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
fs/cifs/dfs.h | 46 ++++++
fs/cifs/dfs_cache.c | 276 +++++++---------------------------
fs/cifs/dfs_cache.h | 2 +-
fs/cifs/dir.c | 21 ++-
fs/cifs/dns_resolve.c | 49 +++---
fs/cifs/dns_resolve.h | 4 +-
fs/cifs/fs_context.c | 13 +-
fs/cifs/fs_context.h | 3 +-
fs/cifs/inode.c | 6 -
fs/cifs/misc.c | 81 ++--------
fs/cifs/smb2file.c | 4 +-
fs/cifs/smb2inode.c | 46 ++++--
fs/cifs/smb2ops.c | 28 +++-
22 files changed, 991 insertions(+), 1338 deletions(-)
create mode 100644 fs/cifs/dfs.c
create mode 100644 fs/cifs/dfs.h
--
Thanks,
Steve
The pull request you sent on Tue, 20 Dec 2022 15:49:40 -0600:
> git://git.samba.org/sfrench/cifs-2.6.git tags/6.2-rc-smb3-client-fixes-part2
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/0a924817d2ed9396401e0557c6134276d2e26382
Thank you!
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