linux-kernel - [GIT PULL] CIFS/SMB3 Fixes

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Date:   Wed, 5 May 2021 09:22:06 -0500
From:   Steve French <smfrench@...il.com>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     CIFS <linux-cifs@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] CIFS/SMB3 Fixes

Please pull the following changes since commit
a8a6082d4ae29d98129440c4a5de8e6ea3de0983:

  cifs: update internal version number (2021-04-25 23:59:27 -0500)

are available in the Git repository at:

  git://git.samba.org/sfrench/cifs-2.6.git tags/5.13-rc-smb3-part2

for you to fetch changes up to bae4c0c1c2d576d32e37925ef972a5d45f34e36d:

  fs/cifs: Fix resource leak (2021-05-04 11:53:15 -0500)

----------------------------------------------------------------
10 CIFS/SMB3 changesets (including two for stable):
- some important multichannel fixes
- support for handle leases (deferred close)
- shutdown support (which is also helpful since it enables multiple xfstests)
- enable negotiating stronger encryption by default (GCM256)
- improve wireshark debugging by allowing more options for root to
dump decryption keys

SambaXP and the SMB3 Plugfest test event are going on now so I am
expecting more patches over the next few days due to extra testing
(including more multichannel fixes).

Regression test results:
http://smb3-test-rhel-75.southcentralus.cloudapp.azure.com/#/builders/2/builds/628
----------------------------------------------------------------
Khaled ROMDHANI (1):
      fs/cifs: Fix resource leak

Paulo Alcantara (1):
      cifs: fix regression when mounting shares with prefix paths

Rohith Surabattula (2):
      cifs: Deferred close for files
      Cifs: Fix kernel oops caused by deferred close for files.

Shyam Prasad N (2):
      cifs: detect dead connections only when echoes are enabled.
      cifs: use echo_interval even when connection not ready.

Steve French (4):
      smb3.1.1: enable negotiating stronger encryption by default
      cifs: add shutdown support
      smb3.1.1: allow dumping GCM256 keys to improve debugging of
encrypted shares
      smb3.1.1: allow dumping keys for multiuser mounts

 fs/cifs/cifs_fs_sb.h |   1 +
 fs/cifs/cifs_ioctl.h |  35 ++++++++++++++++++++++++++
 fs/cifs/cifsfs.c     |  25 ++++++++++++-------
 fs/cifs/cifsglob.h   |  17 +++++++++++++
 fs/cifs/cifsproto.h  |  13 ++++++++++
 fs/cifs/connect.c    |  37 ++++++++++++++-------------
 fs/cifs/dir.c        |  10 ++++++++
 fs/cifs/file.c       | 102
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---
 fs/cifs/fs_context.c |   5 ++++
 fs/cifs/inode.c      |  27 ++++++++++++++++++--
 fs/cifs/ioctl.c      | 112
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 fs/cifs/link.c       |  13 +++++++++-
 fs/cifs/misc.c       |  79
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 fs/cifs/xattr.c      |   4 +++
 14 files changed, 447 insertions(+), 33 deletions(-)


--
Thanks,

Steve