This is a note to let you know that I've just added the patch titled

xfs: quota: fix missed destroy of qi_tree_lock

to the 3.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...

The filename of the patch is: xfs-quota-fix-missed-destroy-of-qi_tree_lock.patch and it can be found in the queue-3.18 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.

From foo@baz Wed Feb 28 16:16:23 CET 2018

From: Aliaksei Karaliou akaraliou.dev@gmail.com Date: Thu, 21 Dec 2017 13:18:26 -0800 Subject: xfs: quota: fix missed destroy of qi_tree_lock

From: Aliaksei Karaliou akaraliou.dev@gmail.com

[ Upstream commit 2196881566225f3c3428d1a5f847a992944daa5b ]

xfs_qm_destroy_quotainfo() does not destroy quotainfo->qi_tree_lock while destroys quotainfo->qi_quotaofflock.

Signed-off-by: Aliaksei Karaliou akaraliou.dev@gmail.com Reviewed-by: Darrick J. Wong darrick.wong@oracle.com Signed-off-by: Darrick J. Wong darrick.wong@oracle.com Signed-off-by: Sasha Levin alexander.levin@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- fs/xfs/xfs_qm.c | 1 + 1 file changed, 1 insertion(+)

--- a/fs/xfs/xfs_qm.c +++ b/fs/xfs/xfs_qm.c @@ -703,6 +703,7 @@ xfs_qm_destroy_quotainfo( IRELE(qi->qi_pquotaip); qi->qi_pquotaip = NULL; } + mutex_destroy(&qi->qi_tree_lock); mutex_destroy(&qi->qi_quotaofflock); kmem_free(qi); mp->m_quotainfo = NULL;

Patches currently in stable-queue which might be from akaraliou.dev@gmail.com are

queue-3.18/xfs-quota-fix-missed-destroy-of-qi_tree_lock.patch queue-3.18/xfs-quota-check-result-of-register_shrinker.patch