linux-kernel - [GIT PULL] smb3 client fixes

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Message-ID: <CAH2r5ms8tJChqqKxcfZSGsZ9NbDpx-t2cRjfwSD7yxo6JHxnbQ@mail.gmail.com>
Date: Thu, 31 Jul 2025 14:34:27 -0500
From: Steve French <smfrench@...il.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: LKML <linux-kernel@...r.kernel.org>, CIFS <linux-cifs@...r.kernel.org>
Subject: [GIT PULL] smb3 client fixes

Please pull the following changes since commit
038d61fd642278bab63ee8ef722c50d10ab01e8f:

  Linux 6.16 (2025-07-27 14:26:38 -0700)

are available in the Git repository at:

  git://git.samba.org/sfrench/cifs-2.6.git tags/v6.17-rc-part1-smb3-client-fixes

for you to fetch changes up to 844e5c0eb1767d5f971b035f81203f939d8219d4:

  smb3 client: add way to show directory leases for improved debugging
(2025-07-31 09:42:54 -0500)

----------------------------------------------------------------
16 smb3/cifs client fixes
- Fix network namespace refcount leak
- Multichannel reconnect fix
- Perf improvement to not do unneeded EA query on native symlinks
- Performance improvement for directory leases to allow extending
lease for actively queried directories
- Improve debugging of directory leases by adding pseudofile to show them
- Five minor mount cleanup patches
- Minor directory lease cleanup patch
- Allow creating special files via reparse points over SMB1
- Two minor improvements to FindFirst over SMB1
- Two NTLMSSP session setup fixes

----------------------------------------------------------------
Bharath SM (1):
      smb: change return type of cached_dir_lease_break() to bool

Pali Rohár (4):
      cifs: Fix calling CIFSFindFirst() for root path without msearch
      cifs: Optimize CIFSFindFirst() response when not searching
      cifs: Do not query WSL EAs for native SMB symlink
      cifs: Add support for creating reparse points over SMB1

Paulo Alcantara (7):
      smb: client: allow parsing zero-length AV pairs
      smb: client: fix session setup against servers that require SPN
      smb: client: get rid of kstrdup() when parsing user mount option
      smb: client: get rid of kstrdup() when parsing pass mount option
      smb: client: get rid of kstrdup() when parsing pass2 mount option
      smb: client: get rid of kstrdup() when parsing domain mount option
      smb: client: get rid of kstrdup() when parsing iocharset mount option

Shyam Prasad N (2):
      cifs: reset iface weights when we cannot find a candidate
      cifs: add new field to track the last access time of cfid

Steve French (1):
      smb3 client: add way to show directory leases for improved debugging

Wang Zhaolong (1):
      smb: client: fix netns refcount leak after net_passive changes

 fs/smb/client/cached_dir.c  |   8 ++-
 fs/smb/client/cached_dir.h  |   4 +-
 fs/smb/client/cifs_debug.c  |  53 ++++++++++++++++++
 fs/smb/client/cifsencrypt.c |  83 +++++++++++++++++++++-------
 fs/smb/client/cifsglob.h    |  14 +++--
 fs/smb/client/cifsproto.h   |   8 +++
 fs/smb/client/cifssmb.c     | 140
++++++++++++++++++++++++++++++++++++++++++++++-
 fs/smb/client/connect.c     |   9 +--
 fs/smb/client/fs_context.c  |  32 ++---------
 fs/smb/client/link.c        |  13 ++---
 fs/smb/client/reparse.c     |  16 ++++--
 fs/smb/client/reparse.h     |   4 +-
 fs/smb/client/sess.c        |   9 +++
 fs/smb/client/smb1ops.c     |  31 +++++++----
 fs/smb/client/smb2inode.c   |   9 +--
 fs/smb/client/smb2ops.c     |  10 ++--
 fs/smb/client/smb2proto.h   |   5 +-
 17 files changed, 343 insertions(+), 105 deletions(-)

-- 
Thanks,

Steve