[GIT PULL] smb3 client fixes

[Steve French]

Please pull the following changes since commit
5a5dcfd1e8789053730908c96639151b4151c4d0:

  Merge tag '5.18-rc1-smb3-fixes' of
git://git.samba.org/sfrench/cifs-2.6 (2022-04-07 19:16:49 -1000)

are available in the Git repository at:

  git://git.samba.org/sfrench/cifs-2.6.git tags/5.18-rc2-smb3-fixes

for you to fetch changes up to 8b6c58458ee3206dde345fce327a4cb83e69caf9:

  cifs: verify that tcon is valid before dereference in cifs_kill_sb
(2022-04-14 00:07:36 -0500)

----------------------------------------------------------------
5 fixes to cifs client, 1 for stable
- two related to unmount
- symlink overflow fix
- minor netfs fix
- improved tracing for crediting (flow control)

----------------------------------------------------------------
David Howells (2):
      cifs: Check the IOCB_DIRECT flag, not O_DIRECT
      cifs: Split the smb3_add_credits tracepoint

Harshit Mogalapalli (1):
      cifs: potential buffer overflow in handling symlinks

Ronnie Sahlberg (1):
      cifs: verify that tcon is valid before dereference in cifs_kill_sb

Shyam Prasad N (1):
      cifs: release cached dentries only if mount is complete

 fs/cifs/cifsfs.c    | 30 ++++++++++++++++--------------
 fs/cifs/connect.c   |  2 +-
 fs/cifs/link.c      |  3 +++
 fs/cifs/smb2ops.c   |  9 ++++++---
 fs/cifs/trace.h     |  7 +++++++
 fs/cifs/transport.c |  4 ++--
 6 files changed, 35 insertions(+), 20 deletions(-)


--
Thanks,

Steve