Pull NFS client fixes from Trond Myklebust:
 "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"

* tag 'nfs-for-5.18-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
  SUNRPC: Move the call to xprt_send_pagedata() out of xprt_sock_sendmsg()
  SUNRPC: svc_tcp_sendmsg() should handle errors from xdr_alloc_bvec()
  SUNRPC: Handle allocation failure in rpc_new_task()
  NFS: Ensure rpc_run_task() cannot fail in nfs_async_rename()
  NFSv4/pnfs: Handle RPC allocation errors in nfs4_proc_layoutget
  SUNRPC: Handle low memory situations in call_status()
  SUNRPC: Handle ENOMEM in call_transmit_status()
  NFSv4.2: Fix missing removal of SLAB_ACCOUNT on kmem_cache allocation
  SUNRPC: Ensure we flush any closed sockets before xs_xprt_free()
  NFS: Replace readdir's use of xxhash() with hash_64()
  SUNRPC: handle malloc failure in ->request_prepare
  NFSv4: fix open failure with O_ACCMODE flag
  Revert "NFSv4: Handle the special Linux file open access mode"