[GIT,PULL] Please pull NFS client requests for Linux 5.13

Pull-request

git://git.linux-nfs.org/projects/trondmy/linux-nfs.git tags/nfs-for-5.13-1

Message

Trond Myklebust May 7, 2021, 12:14 p.m. UTC

Hi Linus,

The following changes since commit e49d033bddf5b565044e2abe4241353959bc9120:

  Linux 5.12-rc6 (2021-04-04 14:15:36 -0700)

are available in the Git repository at:

  git://git.linux-nfs.org/projects/trondmy/linux-nfs.git tags/nfs-for-5.13-1

for you to fetch changes up to 9e895cd9649abe4392c59d14e31b0f5667d082d2:

  xprtrdma: Fix a NULL dereference in frwr_unmap_sync() (2021-05-01 19:42:22 -0400)

Thanks!
  Trond

----------------------------------------------------------------
NFS client updates for Linux 5.13

Highlights include:

Stable fixes:
- Add validation of the UDP retrans parameter to prevent shift out-of-bounds
- Don't discard pNFS layout segments that are marked for return

Bugfixes:
- Fix a NULL dereference crash in xprt_complete_bc_request() when the
  NFSv4.1 server misbehaves.
- Fix the handling of NFS READDIR cookie verifiers
- Sundry fixes to ensure attribute revalidation works correctly when the
  server does not return post-op attributes.
- nfs4_bitmask_adjust() must not change the server global bitmasks
- Fix major timeout handling in the RPC code.
- NFSv4.2 fallocate() fixes.
- Fix the NFSv4.2 SEEK_HOLE/SEEK_DATA end-of-file handling
- Copy offload attribute revalidation fixes
- Fix an incorrect filehandle size check in the pNFS flexfiles driver
- Fix several RDMA transport setup/teardown races
- Fix several RDMA queue wrapping issues
- Fix a misplaced memory read barrier in sunrpc's call_decode()

Features:
- Micro optimisation of the TCP transmission queue using TCP_CORK
- statx() performance improvements by further splitting up the tracking
  of invalid cached file metadata.
- Support the NFSv4.2 "change_attr_type" attribute and use it to
  optimise handling of change attribute updates.

----------------------------------------------------------------
Baptiste Lepers (1):
      sunrpc: Fix misplaced barrier in call_decode

Benjamin Coddington (1):
      SUNRPC: Ensure the transport backchannel association

Bhaskar Chowdhury (1):
      nfs: Fix a typo in the file nfs42xattr.c

Chris Dion (1):
      SUNRPC: Handle major timeout in xprt_adjust_timeout()

Chuck Lever (27):
      SUNRPC: Move fault injection call sites
      SUNRPC: Add tracepoint that fires when an RPC is retransmitted
      SUNRPC: Remove trace_xprt_transmit_queued
      xprtrdma: Avoid Receive Queue wrapping
      xprtrdma: Do not refresh Receive Queue while it is draining
      xprtrdma: Put flushed Receives on free list instead of destroying them
      xprtrdma: Improve locking around rpcrdma_rep destruction
      xprtrdma: Improve commentary around rpcrdma_reps_unmap()
      xprtrdma: Improve locking around rpcrdma_rep creation
      xprtrdma: Fix cwnd update ordering
      xprtrdma: Delete rpcrdma_recv_buffer_put()
      xprtrdma: rpcrdma_mr_pop() already does list_del_init()
      xprtrdma: Rename frwr_release_mr()
      xprtrdma: Clarify use of barrier in frwr_wc_localinv_done()
      xprtrdma: Do not recycle MR after FastReg/LocalInv flushes
      xprtrdma: Do not wake RPC consumer on a failed LocalInv
      xprtrdma: Avoid Send Queue wrapping
      xprtrdma: Add tracepoints showing FastReg WRs and remote invalidation
      xprtrdma: Add an rpcrdma_mr_completion_class
      xprtrdma: Don't display r_xprt memory addresses in tracepoints
      xprtrdma: Remove the RPC/RDMA QP event handler
      xprtrdma: Move fr_cid to struct rpcrdma_mr
      xprtrdma: Move cqe to struct rpcrdma_mr
      xprtrdma: Move fr_linv_done field to struct rpcrdma_mr
      xprtrdma: Move the Work Request union to struct rpcrdma_mr
      xprtrdma: Move fr_mr field to struct rpcrdma_mr
      xprtrdma: Fix a NULL dereference in frwr_unmap_sync()

Dai Ngo (1):
      NFSv4.2: Remove ifdef CONFIG_NFSD from NFSv4.2 client SSC code.

Eryu Guan (2):
      sunrpc: honor rpc_task's timeout value in rpcb_create()
      nfs: hornor timeo and retrans option when mounting NFSv3

Nagendra S Tomar (1):
      nfs: Subsequent READDIR calls should carry non-zero cookieverifier

Nikola Livic (1):
      pNFS/flexfiles: fix incorrect size check in decode_nfs_fh()

Olga Kornievskaia (1):
      NFSv4.2 fix handling of sr_eof in SEEK's reply

Randy Dunlap (1):
      NFS: fs_context: validate UDP retrans to prevent shift out-of-bounds

Trond Myklebust (47):
      NFSv4: Simplify nfs4_retry_setlk()
      SUNRPC: Set TCP_CORK until the transmit queue is empty
      NFS: Fix up incorrect documentation
      NFS: Fix handling of cookie verifier in uncached_readdir()
      NFS: Only change the cookie verifier if the directory page cache is empty
      NFS: Fix up the support for CONFIG_NFS_DISABLE_UDP_SUPPORT
      NFS: fix nfs_fetch_iversion()
      NFS: Fix fscache invalidation in nfs_set_cache_invalid()
      NFS: nfs4_bitmask_adjust() must not change the server global bitmasks
      NFS: Fix attribute bitmask in _nfs42_proc_fallocate()
      NFSv4.2: Always flush out writes in nfs42_proc_fallocate()
      NFS: Deal correctly with attribute generation counter overflow
      NFS: Fix up inode cache tracing
      NFS: Mask out unsupported attributes in nfs_getattr()
      NFS: NFS_INO_REVAL_PAGECACHE should mark the change attribute invalid
      NFS: Fix up revalidation of space used
      NFS: Don't revalidate attributes that are not being asked for
      NFS: Fix up statx() results
      NFS: nfs_setattr_update_inode() should clear the suid/sgid bits
      NFS: Add a cache validity flag argument to nfs_revalidate_inode()
      NFS: Replace use of NFS_INO_REVAL_PAGECACHE when checking cache validity
      NFS: Don't set NFS_INO_REVAL_PAGECACHE in the inode cache validity
      NFSv4: Fix nfs4_bitmap_copy_adjust()
      NFS: Separate tracking of file nlinks cache validity from the mode/uid/gid
      NFS: Separate tracking of file mode cache validity from the uid/gid
      NFS: Fix up handling of outstanding layoutcommit in nfs_update_inode()
      NFS: Remove a line of code that has no effect in nfs_update_inode()
      NFS: Simplify cache consistency in nfs_check_inode_attributes()
      NFSv4: Fix value of decode_fsinfo_maxsz
      NFSv4: Don't modify the change attribute cached in the inode
      NFSv4: Add support for the NFSv4.2 "change_attr_type" attribute
      NFS: Use information about the change attribute to optimise updates
      NFS: Another inode revalidation improvement
      NFSv4: nfs4_inc/dec_nlink_locked should also invalidate ctime
      NFSv4: link must update the inode nlink.
      NFS: Don't store NFS_INO_REVAL_FORCED
      NFS: Split attribute support out from the server capabilities
      NFSv4: Add tracing for COMPOUND errors
      NFSv4: Convert nfs_xdr_status tracepoint to an event class
      NFSv4: Catch and trace server filehandle encoding errors
      NFSv42: Copy offload should update the file size when appropriate
      NFSv42: Don't force attribute revalidation of the copy offload source
      NFSv4.x: Don't return NFS4ERR_NOMATCHING_LAYOUT if we're unmounting
      NFS: Don't discard pNFS layout segments that are marked for return
      NFSv4: Don't discard segments marked for return in _pnfs_return_layout()
      NFSv4.1: Simplify layout return in pnfs_layout_process()
      NFS: The 'fattr_valid' field in struct nfs_server should be unsigned int

 fs/Kconfig                             |   4 +-
 fs/nfs/callback_proc.c                 |  17 +-
 fs/nfs/client.c                        |  20 +-
 fs/nfs/delegation.c                    |  29 ++-
 fs/nfs/delegation.h                    |   3 +-
 fs/nfs/dir.c                           |  29 ++-
 fs/nfs/export.c                        |  15 +-
 fs/nfs/file.c                          |   2 +-
 fs/nfs/flexfilelayout/flexfilelayout.c |   2 +-
 fs/nfs/fs_context.c                    |  66 ++++--
 fs/nfs/inode.c                         | 418 +++++++++++++++++++++------------
 fs/nfs/internal.h                      |   2 +-
 fs/nfs/io.c                            |   2 +-
 fs/nfs/mount_clnt.c                    |  14 +-
 fs/nfs/nfs3acl.c                       |   2 +-
 fs/nfs/nfs3xdr.c                       |   5 +-
 fs/nfs/nfs42proc.c                     |  77 ++++--
 fs/nfs/nfs42xattr.c                    |   2 +-
 fs/nfs/nfs4file.c                      |   4 -
 fs/nfs/nfs4proc.c                      | 258 +++++++++++---------
 fs/nfs/nfs4state.c                     |   2 +-
 fs/nfs/nfs4trace.h                     |  47 +++-
 fs/nfs/nfs4xdr.c                       |  60 ++++-
 fs/nfs/nfstrace.c                      |   1 +
 fs/nfs/nfstrace.h                      |  22 +-
 fs/nfs/pagelist.c                      |   4 +-
 fs/nfs/pnfs.c                          |  11 +-
 fs/nfs/proc.c                          |   1 +
 fs/nfs/super.c                         |   6 +-
 fs/nfs/write.c                         |   7 +-
 fs/nfsd/Kconfig                        |   2 +-
 include/linux/nfs4.h                   |   9 +
 include/linux/nfs_fs.h                 |   6 +-
 include/linux/nfs_fs_sb.h              |  13 +-
 include/linux/nfs_xdr.h                |  13 +-
 include/linux/sunrpc/xprt.h            |   1 +
 include/trace/events/rpcrdma.h         | 146 ++++++------
 include/trace/events/sunrpc.h          |  41 +++-
 net/sunrpc/clnt.c                      |  12 +-
 net/sunrpc/rpcb_clnt.c                 |   7 +-
 net/sunrpc/xprt.c                      |  18 +-
 net/sunrpc/xprtrdma/backchannel.c      |   4 +-
 net/sunrpc/xprtrdma/frwr_ops.c         | 209 +++++++----------
 net/sunrpc/xprtrdma/rpc_rdma.c         |  39 ++-
 net/sunrpc/xprtrdma/transport.c        |   6 +-
 net/sunrpc/xprtrdma/verbs.c            | 131 +++++------
 net/sunrpc/xprtrdma/xprt_rdma.h        |  29 ++-
 net/sunrpc/xprtsock.c                  |   9 +-
 48 files changed, 1112 insertions(+), 715 deletions(-)

Comments

[e-mail] May 7, 2021, 7:07 p.m. UTC | #1

The pull request you sent on Fri, 7 May 2021 12:14:55 +0000:

> git://git.linux-nfs.org/projects/trondmy/linux-nfs.git tags/nfs-for-5.13-1

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/a647034fe26b92702d5084b518c061e3cebefbaf

Thank you!