Merge tag 'nfs-for-5.11-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

Pull NFS client fixes from Trond Myklebust:
 "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"

* tag 'nfs-for-5.11-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
  NFS: nfs_igrab_and_active must first reference the superblock
  NFS: nfs_delegation_find_inode_server must first reference the superblock
  NFS/pNFS: Fix a leak of the layout 'plh_outstanding' counter
  NFS/pNFS: Don't leak DS commits in pnfs_generic_retry_commit()
  NFS/pNFS: Don't call pnfs_free_bucket_lseg() before removing the request
  pNFS: Stricter ordering of layoutget and layoutreturn
  pNFS: Clean up pnfs_layoutreturn_free_lsegs()
  pNFS: We want return-on-close to complete when evicting the inode
  pNFS: Mark layout for return if return-on-close was not sent
  net: sunrpc: interpret the return value of kstrtou32 correctly
  NFS: Adjust fs_context error logging
  NFS4: Fix use-after-free in trace_event_raw_event_nfs4_set_lock