Messages in this thread | | | Subject | Re: [PATCH] xen-netfront: Delete rx_refill_timer in xennet_disconnect_backend() | From | Juergen Gross <> | Date | Fri, 3 Feb 2017 10:38:14 +0100 |
| |
On 30/01/17 18:45, Boris Ostrovsky wrote: > rx_refill_timer should be deleted as soon as we disconnect from the > backend since otherwise it is possible for the timer to go off before > we get to xennet_destroy_queues(). If this happens we may dereference > queue->rx.sring which is set to NULL in xennet_disconnect_backend(). > > Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> > CC: stable@vger.kernel.org
Reviewed-by: Juergen Gross <jgross@suse.com>
Juergen
| |