linux-kernel - [PATCH 0/5] afs: Miscellaneous small fixes

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Message-ID: <20231116155312.156593-1-dhowells@redhat.com>
Date:   Thu, 16 Nov 2023 15:53:07 +0000
From:   David Howells <dhowells@...hat.com>
To:     Marc Dionne <marc.dionne@...istor.com>
Cc:     David Howells <dhowells@...hat.com>, linux-afs@...ts.infradead.org,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 0/5] afs: Miscellaneous small fixes

Hi Marc,

Here are a set of miscellaneous small fixes to the afs filesystem
including:

 (1) Fix the afs_server_list struct to be cleaned up with RCU.

 (2) Fix afs to translate a no-data result from a DNS lookup into ENOENT,
     not EDESTADDRREQ for consistency with OpenAFS.

 (3) Fix afs to translate a negative DNS lookup result into ENOENT rather
     than EDESTADDRREQ.

 (4) Fix file locking on R/O volumes to operate in local mode as the server
     doesn't handle exclusive locks on such files.

 (5) Not a fix per se, but set SB_RDONLY on superblocks for RO and Backup
     volumes so that the VFS can see that they're read only.

The patches can be found here:

	https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git/log/?h=afs-fixes

Thanks,
David

David Howells (5):
  afs: Fix afs_server_list to be cleaned up with RCU
  afs: Make error on cell lookup failure consistent with OpenAFS
  afs: Return ENOENT if no cell DNS record can be found
  afs: Fix file locking on R/O volumes to operate in local mode
  afs: Mark a superblock for an R/O or Backup volume as SB_RDONLY

 fs/afs/dynroot.c     |  4 ++--
 fs/afs/internal.h    |  1 +
 fs/afs/server_list.c |  2 +-
 fs/afs/super.c       |  4 ++++
 fs/afs/vl_rotate.c   | 10 ++++++++++
 5 files changed, 18 insertions(+), 3 deletions(-)