Patch "grace: replace BUG_ON by WARN_ONCE in exit_net hook" has been added to the 4.14-stable tree

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

grace: replace BUG_ON by WARN_ONCE in exit_net hook

to the 4.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
grace-replace-bug_on-by-warn_once-in-exit_net-hook.patch
and it can be found in the queue-4.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Vasily Averin <[email protected]>
Date: Mon, 6 Nov 2017 16:22:48 +0300
Subject: grace: replace BUG_ON by WARN_ONCE in exit_net hook

From: Vasily Averin <[email protected]>

[ Upstream commit b872285751c1af010e12d02bce7069e2061a58ca ]

---
 fs/nfs_common/grace.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

@@ -104,7 +104,9 @@ grace_exit_net(struct net *net)
 {
 	struct list_head *grace_list = net_generic(net, grace_net_id);
 
-	BUG_ON(!list_empty(grace_list));
+	WARN_ONCE(!list_empty(grace_list),
+		  "net %x %s: grace_list is not empty\n",
+		  net->ns.inum, __func__);
 }
 
 static struct pernet_operations grace_net_ops = {

Patches currently in stable-queue which might be from [email protected] are

queue-4.14/lockd-fix-list_add-double-add-caused-by-legacy-signal-interface.patch queue-4.14/grace-replace-bug_on-by-warn_once-in-exit_net-hook.patch queue-4.14/perf-core-fix-memory-leak-triggered-by-perf-namespace.patch queue-4.14/race-of-lockd-inetaddr-notifiers-vs-nlmsvc_rqst-change.patch