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Date:   Tue, 12 Jan 2021 14:31:12 +0000
From:   Trond Myklebust <>
To:     "" <>
CC:     "" <>,
        "" <>
Subject: [GIT PULL] Please pull NFS client bugfixes

Hi Linus,

The following changes since commit e71ba9452f0b5b2e8dc8aa5445198cd9214a6a62:

  Linux 5.11-rc2 (2021-01-03 15:55:30 -0800)

are available in the Git repository at:

  git:// tags/nfs-for-5.11-2

for you to fetch changes up to 896567ee7f17a8a736cda8a28cc987228410a2ac:

  NFS: nfs_igrab_and_active must first reference the superblock (2021-01-10 16:29:28 -0500)

NFS client bugfixes for Linux 5.11

Highlights include:

- Fix parsing of link-local IPv6 addresses
- Fix confusing logging of mount errors that was introduced by the
  fsopen() patchset.
- Fix a tracing use after free in _nfs4_do_setlk()
- Layout return-on-close fixes when called from nfs4_evict_inode()
- Layout segments were being leaked in pnfs_generic_clear_request_commit()
- Don't leak DS commits in pnfs_generic_retry_commit()
- Fix an Oopsable use-after-free when nfs_delegation_find_inode_server()
  calls iput() on an inode after the super block has gone away.

Dave Wysochanski (1):
      NFS4: Fix use-after-free in trace_event_raw_event_nfs4_set_lock

Scott Mayhew (1):
      NFS: Adjust fs_context error logging

Trond Myklebust (9):
      pNFS: Mark layout for return if return-on-close was not sent
      pNFS: We want return-on-close to complete when evicting the inode
      pNFS: Clean up pnfs_layoutreturn_free_lsegs()
      pNFS: Stricter ordering of layoutget and layoutreturn
      NFS/pNFS: Don't call pnfs_free_bucket_lseg() before removing the request
      NFS/pNFS: Don't leak DS commits in pnfs_generic_retry_commit()
      NFS/pNFS: Fix a leak of the layout 'plh_outstanding' counter
      NFS: nfs_delegation_find_inode_server must first reference the superblock
      NFS: nfs_igrab_and_active must first reference the superblock (1):
      net: sunrpc: interpret the return value of kstrtou32 correctly

 fs/nfs/delegation.c | 12 ++++++----
 fs/nfs/internal.h   | 38 +++++++++++++++++++++++-------
 fs/nfs/nfs4proc.c   | 28 +++++++++-------------
 fs/nfs/nfs4super.c  |  4 ++--
 fs/nfs/pnfs.c       | 67 ++++++++++++++++++++++++++++-------------------------
 fs/nfs/pnfs.h       |  8 +++----
 fs/nfs/pnfs_nfs.c   | 22 ++++++++----------
 net/sunrpc/addr.c   |  2 +-
 8 files changed, 99 insertions(+), 82 deletions(-)

Trond Myklebust
Linux NFS client maintainer, Hammerspace

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