[GIT,PULL] Please pull NFS client changes for Linux 5.5
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  • [GIT,PULL] Please pull NFS client changes for Linux 5.5
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git://git.linux-nfs.org/projects/trondmy/linux-nfs.git tags/nfs-for-5.5-1


Trond Myklebust Dec. 6, 2019, 7:14 p.m. UTC
Hi Linus,

The following changes since commit a99d8080aaf358d5d23581244e5da23b35e340b9:

  Linux 5.4-rc6 (2019-11-03 14:07:26 -0800)

are available in the Git repository at:

  git://git.linux-nfs.org/projects/trondmy/linux-nfs.git tags/nfs-for-5.5-1

for you to fetch changes up to a264abad51d8ecb7954a2f6d9f1885b38daffc74:

  SUNRPC: Capture completion of all RPC tasks (2019-11-22 19:09:38 +0100)

NFS client updates for Linux 5.5

Highlights include:

- NFSv4.2 now supports cross device offloaded copy (i.e. offloaded copy
  of a file from one source server to a different target server).
- New RDMA tracepoints for debugging congestion control and Local Invalidate

Bugfixes and cleanups
- Drop the NFSv4.1 session slot if nfs4_delegreturn_prepare waits for
- Handle bad/dead sessions correctly in nfs41_sequence_process()
- Various bugfixes to the delegation return operation.
- Various bugfixes pertaining to delegations that have been revoked.
- Cleanups to the NFS timespec code to avoid unnecessary conversions
  between timespec and timespec64.
- Fix unstable RDMA connections after a reconnect
- Close race between waking an RDMA sender and posting a receive
- Wake pending RDMA tasks if connection fails
- Fix MR list corruption, and clean up MR usage
- Fix another RPCSEC_GSS issue with MIC buffer space

Anna Schumaker (2):
      NFS: Return -ETXTBSY when attempting to write to a swapfile
      NFS: Fallocate should use the nfs4_fattr_bitmap

Ben Dooks (1):
      NFSv4: add declaration of current_stateid

Chuck Lever (23):
      SUNRPC: Eliminate log noise in call_reserveresult
      SUNRPC: Add trace points to observe transport congestion control
      xprtrdma: Add unique trace points for posting Local Invalidate WRs
      xprtrdma: Connection becomes unstable after a reconnect
      xprtrdma: Initialize rb_credits in one place
      xprtrdma: Close window between waking RPC senders and posting Receives
      xprtrdma: Fix MR list handling
      xprtrdma: Manage MRs in context of a single connection
      xprtrdma: Ensure ri_id is stable during MR recycling
      xprtrdma: Remove rpcrdma_sendctx::sc_xprt
      xprtrdma: Remove rpcrdma_sendctx::sc_device
      xprtrdma: Move the rpcrdma_sendctx::sc_wr field
      xprtrdma: Refactor rpcrdma_prepare_msg_sges()
      xprtrdma: Pull up sometimes
      xprtrdma: Wake tasks after connect worker fails
      xprtrdma: Report the computed connect delay
      xprtrdma: Refine trace_xprtrdma_fixup
      xprtrdma: Replace dprintk() in rpcrdma_update_connect_private()
      xprtrdma: Replace dprintk in xprt_rdma_set_port
      NFS4: Trace state recovery operation
      NFS4: Trace lock reclaims
      SUNRPC: Fix another issue with MIC buffer space
      SUNRPC: Capture completion of all RPC tasks

Olga Kornievskaia (14):
      NFS NFSD: defining nl4_servers structure needed by both
      NFS: add COPY_NOTIFY operation
      NFS: add ca_source_server<> to COPY
      NFS: inter ssc open
      NFS: skip recovery of copy open on dest server
      NFS: for "inter" copy treat ESTALE as ENOTSUPP
      NFS: also send OFFLOAD_CANCEL to source server
      NFS handle NFS4ERR_PARTNER_NO_AUTH error
      NFS: handle source server reboot
      NFS based on file size issue sync copy or fallback to generic copy offload
      NFS: replace cross device check in copy_file_range
      NFSv4.2 fix kfree in __nfs42_copy_file_range
      NFSv4.2 fix memory leak in nfs42_ssc_open

Saurav Girepunje (1):
      fs: nfs: sysfs: Remove NULL check before kfree

Trond Myklebust (37):
      NFS: If nfs_mountpoint_expiry_timeout < 0, do not expire submounts
      NFS: Convert struct nfs_fattr to use struct timespec64
      NFSv4: Encode 64-bit timestamps
      NFSv4: NFSv4 callbacks also support 64-bit timestamps
      NFSv2: Fix a typo in encode_sattr()
      NFSv2: Clean up timespec encode
      NFSv3: Clean up timespec encode
      NFS: Use non-atomic bit ops when initialising struct nfs_client_initdata
      NFS: Add a flag to tell nfs_client to set RPC_CLNT_CREATE_NOPING
      pNFS: nfs3_set_ds_client should set NFS_CS_NOPING
      NFS/pnfs: Separate NFSv3 DS and MDS traffic
      NFSv4.1: Don't rebind to the same source port when reconnecting to the server
      NFSv4: Fix delegation handling in update_open_stateid()
      NFSv4: nfs4_callback_getattr() should ignore revoked delegations
      NFSv4: Delegation recalls should not find revoked delegations
      NFSv4: fail nfs4_refresh_delegation_stateid() when the delegation was revoked
      NFS: Rename nfs_inode_return_delegation_noreclaim()
      NFSv4: Don't remove the delegation from the super_list more than once
      NFSv4: Hold the delegation spinlock when updating the seqid
      NFSv4: Clear the NFS_DELEGATION_REVOKED flag in nfs_update_inplace_delegation()
      NFSv4: Update the stateid seqid in nfs_revoke_delegation()
      NFSv4: Revoke the delegation on success in nfs4_delegreturn_done()
      NFSv4: Ignore requests to return the delegation if it was revoked
      NFSv4: Don't reclaim delegations that have been returned or revoked
      NFSv4: nfs4_return_incompatible_delegation() should check delegation validity
      NFSv4: Fix nfs4_inode_make_writeable()
      NFS: nfs_inode_find_state_and_recover() fix stateid matching
      NFSv4: Fix races between open and delegreturn
      NFSv4: Handle NFS4ERR_OLD_STATEID in delegreturn
      NFSv4: Don't retry the GETATTR on old stateid in nfs4_delegreturn_done()
      NFS: Add a tracepoint in nfs_fh_to_dentry()
      SUNRPC: Avoid RPC delays when exiting suspend
      Merge branch 'linux-ssc-for-5.5'
      nfsv4: Move NFSPROC4_CLNT_COPY_NOTIFY to end of list
      NFSv4.x: Handle bad/dead sessions correctly in nfs41_sequence_process()
      NFSv4.x: Drop the slot if nfs4_delegreturn_prepare waits for layoutreturn
      Merge tag 'nfs-rdma-for-5.5-1' of git://git.linux-nfs.org/projects/anna/linux-nfs

YueHaibing (3):
      NFS: remove unneeded semicolon
      NFSv4: Make _nfs42_proc_copy_notify() static
      NFS: remove duplicated include from nfs4file.c

 fs/lockd/host.c                   |   3 +-
 fs/nfs/callback.h                 |   4 +-
 fs/nfs/callback_proc.c            |   8 +-
 fs/nfs/callback_xdr.c             |   6 +-
 fs/nfs/client.c                   |  11 +
 fs/nfs/delegation.c               | 158 ++++++++++-----
 fs/nfs/delegation.h               |   3 +-
 fs/nfs/export.c                   |   1 +
 fs/nfs/file.c                     |   2 +-
 fs/nfs/inode.c                    |  54 ++---
 fs/nfs/internal.h                 |   2 +-
 fs/nfs/namespace.c                |   3 +
 fs/nfs/nfs2xdr.c                  |  21 +-
 fs/nfs/nfs3client.c               |   5 +-
 fs/nfs/nfs3xdr.c                  |  14 +-
 fs/nfs/nfs42.h                    |  15 +-
 fs/nfs/nfs42proc.c                | 201 ++++++++++++++++---
 fs/nfs/nfs42xdr.c                 | 190 +++++++++++++++++-
 fs/nfs/nfs4_fs.h                  |  21 +-
 fs/nfs/nfs4client.c               |  13 +-
 fs/nfs/nfs4file.c                 | 141 ++++++++++++-
 fs/nfs/nfs4proc.c                 |  69 ++++---
 fs/nfs/nfs4state.c                |  51 ++++-
 fs/nfs/nfs4super.c                |   4 +-
 fs/nfs/nfs4trace.h                | 175 ++++++++++++++++
 fs/nfs/nfs4xdr.c                  |  24 +--
 fs/nfs/nfstrace.h                 |  33 +++
 fs/nfs/pnfs.c                     |   2 -
 fs/nfs/super.c                    |   6 +-
 fs/nfs/sysfs.c                    |   3 +-
 include/linux/nfs4.h              |  26 +++
 include/linux/nfs_fs.h            |   4 +-
 include/linux/nfs_fs_sb.h         |   6 +-
 include/linux/nfs_xdr.h           |  31 ++-
 include/linux/sunrpc/clnt.h       |   1 +
 include/linux/sunrpc/xprt.h       |   3 +-
 include/trace/events/rpcrdma.h    | 198 ++++++++++++------
 include/trace/events/sunrpc.h     |  94 +++++++++
 net/sunrpc/clnt.c                 |  21 +-
 net/sunrpc/sched.c                |   3 +-
 net/sunrpc/xdr.c                  |  11 +-
 net/sunrpc/xprt.c                 |  22 +-
 net/sunrpc/xprtrdma/backchannel.c |   2 +-
 net/sunrpc/xprtrdma/frwr_ops.c    |  53 +----
 net/sunrpc/xprtrdma/rpc_rdma.c    | 413 +++++++++++++++++++++++++-------------
 net/sunrpc/xprtrdma/transport.c   |  33 +--
 net/sunrpc/xprtrdma/verbs.c       | 194 ++++++++++--------
 net/sunrpc/xprtrdma/xprt_rdma.h   |  18 +-
 net/sunrpc/xprtsock.c             |   2 +-
 49 files changed, 1756 insertions(+), 622 deletions(-)


pr-tracker-bot@kernel.org Dec. 8, 2019, 1:10 a.m. UTC | #1
The pull request you sent on Fri, 6 Dec 2019 19:14:01 +0000:

> git://git.linux-nfs.org/projects/trondmy/linux-nfs.git tags/nfs-for-5.5-1

has been merged into torvalds/linux.git:

Thank you!