[GIT PULL] nfsd fixes for 5.19

[Chuck Lever III <chuck.lever@oracle.com>]

Hi Linus-

The following changes since commit 08af54b3e5729bc1d56ad3190af811301bdc37a1:

  NFSD: nfsd_file_put() can sleep (2022-05-26 10:50:51 -0400)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git tags/nfsd-5.19-1

for you to fetch changes up to da9e94fe000e11f21d3d6f66012fe5c6379bd93c:

  SUNRPC: Remove pointer type casts from xdr_get_next_encode_buffer() (2022-06-08 12:39:37 -0400)

----------------------------------------------------------------
Notable changes:
- There is now a backup maintainer for NFSD

Notable fixes:
- Prevent array overruns in svc_rdma_build_writes()
- Prevent buffer overruns when encoding NFSv3 READDIR results
- Fix a potential UAF in nfsd_file_put()

----------------------------------------------------------------
Chuck Lever (7):
      NFSD: Fix potential use-after-free in nfsd_file_put()
      SUNRPC: Trap RDMA segment overflows
      SUNRPC: Fix the calculation of xdr->end in xdr_get_next_encode_buffer()
      SUNRPC: Optimize xdr_reserve_space()
      SUNRPC: Clean up xdr_commit_encode()
      SUNRPC: Clean up xdr_get_next_encode_buffer()
      SUNRPC: Remove pointer type casts from xdr_get_next_encode_buffer()

Jeff Layton (1):
      MAINTAINERS: reciprocal co-maintainership for file locking and nfsd

 MAINTAINERS                       |  2 ++
 fs/nfsd/filecache.c               |  9 +++++----
 include/linux/sunrpc/xdr.h        | 16 +++++++++++++++-
 net/sunrpc/xdr.c                  | 37 +++++++++++++++++++++++--------------
 net/sunrpc/xprtrdma/svc_rdma_rw.c |  4 ++--
 5 files changed, 47 insertions(+), 21 deletions(-)

--
Chuck Lever