[GIT PULL] Please pull NFS client changes

[Trond Myklebust <trondmy@hammerspace.com>]

Hi Linus,

The following changes since commit 7c9d845f0612e5bcd23456a2ec43be8ac43458f1:

  NFSv4/pNFS: Fix another issue with a list iterator pointing to the head (2022-03-28 08:36:34 -0400)

are available in the Git repository at:

  git://git.linux-nfs.org/projects/trondmy/linux-nfs.git tags/nfs-for-5.18-2

for you to fetch changes up to ff053dbbaffec45c85e5bfe43306d26694a6433f:

  SUNRPC: Move the call to xprt_send_pagedata() out of xprt_sock_sendmsg() (2022-04-07 16:20:01 -0400)

----------------------------------------------------------------
NFS client bugfixes for Linux 5.18

Highlights include:

Stable fixes:
- SUNRPC: Ensure we flush any closed sockets before xs_xprt_free()

Bugfixes:
- Fix an Oopsable condition due to SLAB_ACCOUNT setting in the NFSv4.2
  xattr code.
- Fix for open() using an file open mode of '3' in NFSv4
- Replace readdir's use of xxhash() with hash_64()
- Several patches to handle malloc() failure in SUNRPC

----------------------------------------------------------------
ChenXiaoSong (2):
      Revert "NFSv4: Handle the special Linux file open access mode"
      NFSv4: fix open failure with O_ACCMODE flag

Muchun Song (1):
      NFSv4.2: Fix missing removal of SLAB_ACCOUNT on kmem_cache allocation

NeilBrown (1):
      SUNRPC: handle malloc failure in ->request_prepare

Trond Myklebust (9):
      NFS: Replace readdir's use of xxhash() with hash_64()
      SUNRPC: Ensure we flush any closed sockets before xs_xprt_free()
      SUNRPC: Handle ENOMEM in call_transmit_status()
      SUNRPC: Handle low memory situations in call_status()
      NFSv4/pnfs: Handle RPC allocation errors in nfs4_proc_layoutget
      NFS: Ensure rpc_run_task() cannot fail in nfs_async_rename()
      SUNRPC: Handle allocation failure in rpc_new_task()
      SUNRPC: svc_tcp_sendmsg() should handle errors from xdr_alloc_bvec()
      SUNRPC: Move the call to xprt_send_pagedata() out of xprt_sock_sendmsg()

 fs/file_table.c               |  1 +
 fs/nfs/Kconfig                |  4 ----
 fs/nfs/dir.c                  | 19 +++----------------
 fs/nfs/inode.c                |  1 -
 fs/nfs/internal.h             | 10 ++++++++++
 fs/nfs/nfs42xattr.c           |  2 +-
 fs/nfs/nfs4file.c             |  6 ++++--
 fs/nfs/nfs4proc.c             |  2 ++
 fs/nfs/unlink.c               |  1 +
 include/linux/nfs_xdr.h       |  1 +
 include/linux/sunrpc/xprt.h   |  5 ++---
 include/trace/events/sunrpc.h |  1 -
 net/sunrpc/clnt.c             | 20 +++++++++++++++++---
 net/sunrpc/sched.c            |  5 +++++
 net/sunrpc/socklib.c          |  6 ------
 net/sunrpc/svcsock.c          | 13 +++++++++----
 net/sunrpc/xprt.c             | 30 ++++++++++++++++--------------
 net/sunrpc/xprtsock.c         | 33 +++++++++++++++++++++++++++------
 18 files changed, 99 insertions(+), 61 deletions(-)

-- 
Trond Myklebust
Linux NFS client maintainer, Hammerspace
trond.myklebust@hammerspace.com