[GIT PULL] cifs/smb3 client fixes

From: Steve French <smfrench@gmail.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: LKML <linux-kernel@vger.kernel.org>, CIFS <linux-cifs@vger.kernel.org>
Subject: [GIT PULL] cifs/smb3 client fixes
Date: Mon, 30 Aug 2021 00:48:32 -0500	[thread overview]
Message-ID: <CAH2r5mvVdBoUW-0BfsxiRAE6X30cqhBtNDvG7pwKdQwsu+wXfg@mail.gmail.com> (raw)

Please pull the following changes since commit
e22ce8eb631bdc47a4a4ea7ecf4e4ba499db4f93:

  Linux 5.14-rc7 (2021-08-22 14:24:56 -0700)

are available in the Git repository at:

  git://git.samba.org/sfrench/cifs-2.6.git tags/5.15-rc-smb3-fixes-part1

for you to fetch changes up to 3998f0b8bc49ec784990971dc1f16bf367b19078:

  cifs: Do not leak EDEADLK to dgetents64 for
STATUS_USER_SESSION_DELETED (2021-08-25 16:08:38 -0500)

----------------------------------------------------------------
11 cifs/smb3 client fixes:
- mostly restructuring to allow disabling less secure algorithms (this
will allow eventual removing rc4 and md4 from general use in the
kernel)
- 4 fixes, including 2 for stable
- enable r/w support with fscache and cifs.ko

Am working on a larger set of changes (the usual ... multichannel,
auth and signing improvements), but wanted to get these in earlier to
reduce chance of merge conflicts
later in the merge window.
----------------------------------------------------------------
Ding Hui (1):
      cifs: fix wrong release in sess_alloc_buffer() failed path

Len Baker (1):
      CIFS: Fix a potencially linear read overflow

Ronnie Sahlberg (4):
      cifs: remove support for NTLM and weaker authentication algorithms
      cifs: fork arc4 and create a separate module for it for cifs and
other users
      cifs: create a MD4 module and switch cifs.ko to use it
      cifs: Do not leak EDEADLK to dgetents64 for STATUS_USER_SESSION_DELETED

Shyam Prasad N (1):
      cifs: enable fscache usage even for files opened as rw

Steve French (4):
      smb3: fix posix extensions mount option
      oid_registry: Add OIDs for missing Spnego auth mechanisms to Macs
      cifs: cifs_md4 convert to SPDX identifier
      cifs: add cifs_common directory to MAINTAINERS file

 MAINTAINERS                  |   1 +
 fs/Kconfig                   |   7 ++
 fs/Makefile                  |   1 +
 fs/cifs/Kconfig              |  30 -------
 fs/cifs/cifs_debug.c         |  11 ---
 fs/cifs/cifs_swn.c           |   2 -
 fs/cifs/cifs_unicode.c       |   9 +-
 fs/cifs/cifsencrypt.c        |  89 +-------------------
 fs/cifs/cifsfs.c             |   8 --
 fs/cifs/cifsglob.h           |  32 +------
 fs/cifs/cifspdu.h            |  28 -------
 fs/cifs/cifsproto.h          |  10 ---
 fs/cifs/cifssmb.c            | 107 +-----------------------
 fs/cifs/connect.c            |  32 -------
 fs/cifs/file.c               |  15 +++-
 fs/cifs/fs_context.c         |  25 ++----
 fs/cifs/fs_context.h         |   3 -
 fs/cifs/fscache.c            |  41 +++++++--
 fs/cifs/fscache.h            |  23 ++++++
 fs/cifs/inode.c              |   6 ++
 fs/cifs/readdir.c            |  23 +++++-
 fs/cifs/sess.c               | 257
+--------------------------------------------------------
 fs/cifs/smb2maperror.c       |   1 -
 fs/cifs/smbencrypt.c         | 139 +++----------------------------
 fs/cifs_common/Makefile      |   7 ++
 fs/cifs_common/arc4.h        |  23 ++++++
 fs/cifs_common/cifs_arc4.c   |  87 +++++++++++++++++++
 fs/cifs_common/cifs_md4.c    | 197 +++++++++++++++++++++++++++++++++++++++++++
 fs/cifs_common/md4.h         |  27 ++++++
 include/linux/oid_registry.h |   7 ++
 30 files changed, 485 insertions(+), 763 deletions(-)
 create mode 100644 fs/cifs_common/Makefile
 create mode 100644 fs/cifs_common/arc4.h
 create mode 100644 fs/cifs_common/cifs_arc4.c
 create mode 100644 fs/cifs_common/cifs_md4.c
 create mode 100644 fs/cifs_common/md4.h

-- 
Thanks,

Steve