[PATCH 0/6] Fix up NFS client mount option regressions

[Trond Myklebust <trondmy@kernel.org>]

From: Trond Myklebust <trond.myklebust@hammerspace.com>

The recent changes to suppress the 'ro' and 'rw' mount options when
mounting the same NFS filesystem with different settings are causing
confusion with users, and are an unnecessary restriction. They represent
a functionality regression.

The following patch set reverts the regressions, before applying a
different set of fixes to address the original problem, which was one of
the NFSv4 mount automounter code failing to propagate the correct mount
options.

Trond Myklebust (6):
  Revert "nfs: ignore SB_RDONLY when remounting nfs"
  Revert "nfs: clear SB_RDONLY before getting superblock"
  Revert "nfs: ignore SB_RDONLY when mounting nfs"
  NFS: Automounted filesystem should inherit ro,noexec,nodev,sync flags
  NFS: Fix inheritance of the block sizes when automounting
  NFS: Fix up the automount fs_context to use the correct cred

 fs/nfs/client.c           | 21 +++++++++++++++++----
 fs/nfs/internal.h         |  3 +--
 fs/nfs/namespace.c        | 16 +++++++++++++++-
 fs/nfs/nfs4client.c       | 18 ++++++++++++++----
 fs/nfs/super.c            | 33 +++------------------------------
 include/linux/nfs_fs_sb.h |  5 +++++
 6 files changed, 55 insertions(+), 41 deletions(-)

-- 
2.52.0