tree 912edceeb90cbbb3b91ba0fd87cb2f96856f48ac
parent 89e255678fec5a1a9ed59664a62212d19873aedc
parent 93b7f7ad2018d2037559b1d0892417864c78b371
author Linus Torvalds <torvalds@linux-foundation.org> 1528823343 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1528823343 -0700
mergetag object 93b7f7ad2018d2037559b1d0892417864c78b371
 type commit
 tag nfs-for-4.18-1
 tagger Trond Myklebust <trond.myklebust@hammerspace.com> 1528807825 -0400
 
 NFS client updates for Linux 4.18
 
 Highlights include:
 
 Stable fixes:
 - Fix a 1-byte stack overflow in nfs_idmap_read_and_verify_message
 - Fix a hang due to incorrect error returns in rpcrdma_convert_iovs()
 - Revert an incorrect change to the NFSv4.1 callback channel
 - Fix a bug in the NFSv4.1 sequence error handling
 
 Features and optimisations:
 - Support for piggybacking a LAYOUTGET operation to the OPEN compound
 - RDMA performance enhancements to deal with transport congestion
 - Add proper SPDX tags for NetApp-contributed RDMA source
 - Do not request delegated file attributes (size+change) from the server
 - Optimise away a GETATTR in the lookup revalidate code when doing NFSv4 OPEN
 - Optimise away unnecessary lookups for rename targets
 - Misc performance improvements when freeing NFSv4 delegations
 
 Bugfixes and cleanups:
 - Try to fail quickly if proto=rdma
 - Clean up RDMA receive trace points
 - Fix sillyrename to return the delegation when appropriate
 - Misc attribute revalidation fixes
 - Immediately clear the pNFS layout on a file when the server returns ESTALE
 - Return NFS4ERR_DELAY when delegation/layout recalls fail due to igrab()
 - Fix the client behaviour on NFS4ERR_SEQ_FALSE_RETRY
 -----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJbH8gIAAoJEA4mA3inWBJcpzYQAJYY3ykt9oLQgm/2b/D/weDe
 6890M9W5nIeuZq5soWSpYsZTxqIFbGV4laG/eCTW1gUN1TitSZsoOp7kqhRHXOjq
 Rv3ZvjlZsP2qv2SnzsEmhJsynfyB46d19smSTJhgQ8dnXhaZv04Wsd4krLHx0z6p
 uUUis5Q1m+vL7HsFPp3iUareO/DFKeSkw2cQ2V5ksTIEiAzX7GC+Ex/KKWf82nrJ
 hm7+Nq7rLf1QHJkQvsc3fYCMR4gIzEwUu6F8RyxCoAVgD6O90Hx6NbxnINaHDD4N
 U0nRP5LwCyN9hbPWvwcH7Sn4ePDTos2yj2tFO5NP9btTLDVLFSGYZ2a74d9PRdAf
 9jn6f6juSDwI7T6NXvkHzzkJG6Or9ABAUZo+yX5JoD6lmgOcPUJpLRy6fu7UxAuN
 a5OZ7d9edYpOi0Kys8sDSIlLlxZtFkvybOMVuI3dSHsI+c0g39w8oarpqT2wXWMs
 /ZtFz0FCreHhKkNtz7Z49z1UQHDv/XYM0WkcO+eaeK58RLIEE0pZHoMvPKP63lkI
 nbbgHvBRAu38Jtvvu65Hpb/VpBcqNGM5hjN1cfW/BOqAPKW23s4vWVj+/1silfW/
 uw0MkNrDC9endoALp/YMCcMwPvEw9Awt9y4KjMgfVgSnKwXd0HaSZ2zE6aJU3Wry
 Fy2Tv0e0OH3z9Bi/LNuJ
 =YWSl
 -----END PGP SIGNATURE-----

Merge tag 'nfs-for-4.18-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

Pull NFS client updates from Trond Myklebust:
 "Highlights include:

  Stable fixes:

   - Fix a 1-byte stack overflow in nfs_idmap_read_and_verify_message

   - Fix a hang due to incorrect error returns in rpcrdma_convert_iovs()

   - Revert an incorrect change to the NFSv4.1 callback channel

   - Fix a bug in the NFSv4.1 sequence error handling

  Features and optimisations:

   - Support for piggybacking a LAYOUTGET operation to the OPEN compound

   - RDMA performance enhancements to deal with transport congestion

   - Add proper SPDX tags for NetApp-contributed RDMA source

   - Do not request delegated file attributes (size+change) from the
     server

   - Optimise away a GETATTR in the lookup revalidate code when doing
     NFSv4 OPEN

   - Optimise away unnecessary lookups for rename targets

   - Misc performance improvements when freeing NFSv4 delegations

  Bugfixes and cleanups:

   - Try to fail quickly if proto=rdma

   - Clean up RDMA receive trace points

   - Fix sillyrename to return the delegation when appropriate

   - Misc attribute revalidation fixes

   - Immediately clear the pNFS layout on a file when the server returns
     ESTALE

   - Return NFS4ERR_DELAY when delegation/layout recalls fail due to
     igrab()

   - Fix the client behaviour on NFS4ERR_SEQ_FALSE_RETRY"

* tag 'nfs-for-4.18-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (80 commits)
  skip LAYOUTRETURN if layout is invalid
  NFSv4.1: Fix the client behaviour on NFS4ERR_SEQ_FALSE_RETRY
  NFSv4: Fix a typo in nfs41_sequence_process
  NFSv4: Revert commit 5f83d86cf531d ("NFSv4.x: Fix wraparound issues..")
  NFSv4: Return NFS4ERR_DELAY when a layout recall fails due to igrab()
  NFSv4: Return NFS4ERR_DELAY when a delegation recall fails due to igrab()
  NFSv4.0: Remove transport protocol name from non-UCS client ID
  NFSv4.0: Remove cl_ipaddr from non-UCS client ID
  NFSv4: Fix a compiler warning when CONFIG_NFS_V4_1 is undefined
  NFS: Filter cache invalidation when holding a delegation
  NFS: Ignore NFS_INO_REVAL_FORCED in nfs_check_inode_attributes()
  NFS: Improve caching while holding a delegation
  NFS: Fix attribute revalidation
  NFS: fix up nfs_setattr_update_inode
  NFSv4: Ensure the inode is clean when we set a delegation
  NFSv4: Ignore NFS_INO_REVAL_FORCED in nfs4_proc_access
  NFSv4: Don't ask for delegated attributes when adding a hard link
  NFSv4: Don't ask for delegated attributes when revalidating the inode
  NFS: Pass the inode down to the getattr() callback
  NFSv4: Don't request size+change attribute if they are delegated to us
  ...