This is a note to let you know that I've just added the patch titled strparser: destroy workqueue on module exit to the 4.9-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: strparser-destroy-workqueue-on-module-exit.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From foo@baz Sat Mar 18 22:03:25 CST 2017 From: WANG Cong <xiyou.wangcong@xxxxxxxxx> Date: Fri, 3 Mar 2017 12:21:14 -0800 Subject: strparser: destroy workqueue on module exit From: WANG Cong <xiyou.wangcong@xxxxxxxxx> [ Upstream commit f78ef7cd9a0686b979679d0de061c6dbfd8d649e ] Fixes: 43a0c6751a32 ("strparser: Stream parser for messages") Cc: Tom Herbert <tom@xxxxxxxxxxxxxxx> Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx> Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- net/strparser/strparser.c | 1 + 1 file changed, 1 insertion(+) --- a/net/strparser/strparser.c +++ b/net/strparser/strparser.c @@ -504,6 +504,7 @@ static int __init strp_mod_init(void) static void __exit strp_mod_exit(void) { + destroy_workqueue(strp_wq); } module_init(strp_mod_init); module_exit(strp_mod_exit); Patches currently in stable-queue which might be from xiyou.wangcong@xxxxxxxxx are queue-4.9/strparser-destroy-workqueue-on-module-exit.patch queue-4.9/net-sched-actions-decrement-module-reference-count-after-table-flush.patch queue-4.9/dccp-unlock-sock-before-calling-sk_free.patch queue-4.9/act_connmark-avoid-crashing-on-malformed-nlattrs-with-null-parms.patch