[Cluster-devel] GFS2: Pull request (merge window) addendum

[Cluster-devel] GFS2: Pull request (merge window) addendum

[Bob Peterson]

Hi Linus,

Please consider pulling the following additional patch for the GFS2 file system.

Sorry for the lack of bake time on this one, but it is high priority, simple, and has been well tested.

Bob Peterson

----------------------------------------------------------------
The following changes since commit c548a1c175608e268f6495f3f82461303584d1c9:

  gfs2: Make gfs2_write_full_page static (2017-02-03 08:23:47 -0500)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git tags/gfs2-4.11.addendum

for you to fetch changes up to f38e5fb95a1f8feda88531eedc98f69b24748712:

  gfs2: Add missing rcu locking for glock	lookup (2017-02-23 10:06:00 -0500)

----------------------------------------------------------------
This is an addendum for the 4.11 merge window.

Andy Price wrote this patch to close a nasty race condition
that allows access to glocks that are being destroyed. Without
this patch, GFS2 is vulnerable to random corruption and kernel
panic.

----------------------------------------------------------------
Andrew Price (1):
      gfs2: Add missing rcu locking for glock	lookup

 fs/gfs2/glock.c | 5 +++++
 1 file changed, 5 insertions(+)

[Cluster-devel] GFS2: Pull request (merge window) addendum

[Bob Peterson]

Hi Linus,

Sorry for the additional merge request, but Andreas discovered this
problem soon after you processed our last gfs2 merge. This fixes a
regression introduced by a patch we did in mid-2015, so best to
get it fixed. It just re-adds code that had been there originally.

Please consider pulling the following additional patch for the GFS2 file system.

Regards,

Bob Peterson

----------------------------------------------------------------
The following changes since commit 9b51f04424e17051a89ab32d892ca66b2a104825:

  Merge branch 'parisc-4.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux (2017-07-05 17:41:31 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git tags/gfs2-4.13.fixes.addendum

for you to fetch changes up to 961ae1d83d055a4b9ebbfb4cc8ca62ec1a7a3b74:

  gfs2: Fix glock rhashtable rcu bug (2017-07-07 13:22:05 -0500)

----------------------------------------------------------------
This is a high-priority addendum patch for a regression
introduced by commit 88ffbf3e03. Some code was reverted that
should not have been. This patch from Andreas Gruenbacher adds
it back in.

gfs2: Fix glock rhashtable rcu bug

----------------------------------------------------------------
Andreas Gruenbacher (1):
      gfs2: Fix glock rhashtable rcu bug

 fs/gfs2/glock.c  | 11 +++++++++--
 fs/gfs2/incore.h |  1 +
 2 files changed, 10 insertions(+), 2 deletions(-)