[GIT PULL] CIFS Fixes

[Steve French]

Please pull the following changes since commit
bbd91626f71c1582301044f5942751eeb4ca98ba:

  Merge tag '5.14-rc-smb3-fixes-part1' of
git://git.samba.org/sfrench/cifs-2.6 (2021-06-29 20:18:16 -0700)

are available in the Git repository at:

  git://git.samba.org/sfrench/cifs-2.6.git tags/5.14-rc-smb3-fixes-part2

for you to fetch changes up to 4d069f6022e938bc51667da637f2483a37a77e19:

  cifs: update internal version number (2021-07-09 13:03:36 -0500)

----------------------------------------------------------------
13 cifs/smb3 fixes. Most are to address minor issues pointed out by
Coverity. Also includes a packet signing enhancement and a mount
improvement.

There is an important set of multichannel fixes still being tested
which is not included yet.

Regression test results:
http://smb3-test-rhel-75.southcentralus.cloudapp.azure.com/#/builders/2/builds/711
----------------------------------------------------------------
Paulo Alcantara (1):
      cifs: prevent NULL deref in cifs_compose_mount_options()

Ronnie Sahlberg (1):
      cifs: use helpers when parsing uid/gid mount options and validate them

Steve French (11):
      cifs: make locking consistent around the server session status
      cifs: clarify SMB1 code for UnixCreateHardLink
      CIFS: Clarify SMB1 code for UnixCreateSymLink
      CIFS: Clarify SMB1 code for UnixSetPathInfo
      smb3: fix typo in header file
      CIFS: Clarify SMB1 code for SetFileSize
      CIFS: Clarify SMB1 code for delete
      CIFS: Clarify SMB1 code for rename open file
      CIFS: Clarify SMB1 code for POSIX Lock
      SMB3.1.1: Add support for negotiating signing algorithm
      cifs: update internal version number

 fs/cifs/cifs_dfs_ref.c |  3 ++
 fs/cifs/cifsfs.c       |  4 +++
 fs/cifs/cifsfs.h       |  2 +-
 fs/cifs/cifsglob.h     |  6 +++-
 fs/cifs/cifspdu.h      |  1 +
 fs/cifs/cifssmb.c      | 24 ++++++++------
 fs/cifs/connect.c      |  5 +++
 fs/cifs/fs_context.c   | 24 +++++++++++---
 fs/cifs/fs_context.h   |  1 +
 fs/cifs/smb2pdu.c      | 85 ++++++++++++++++++++++++++++++++++++++++++++------
 fs/cifs/smb2pdu.h      |  7 +++--
 fs/cifs/transport.c    |  2 ++
 12 files changed, 135 insertions(+), 29 deletions(-)

-- 
Thanks,

Steve