Messages in this thread Patch in this message | | | From | Cong Wang <> | Date | Fri, 11 Aug 2017 09:48:49 -0700 | Subject | Re: unregister_netdevice: waiting for eth0 to become free. Usage count = 1 |
| |
Hi,
On Thu, Aug 10, 2017 at 11:12 AM, John Stultz <john.stultz@linaro.org> wrote: > On Wed, Aug 9, 2017 at 10:41 PM, Wei Wang <weiwan@google.com> wrote: >> Hi John, >> >> Is it possible to try the attached patch? > > Thanks so much for the quick turn around! > > So I dropped all the reverts you suggested, and applied this one > against 4.13-rc4, but I'm still seeing the problematic behavior.
Does the following one-line fix make a difference?
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index a640fbcba15d..c145a35763a0 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -141,7 +141,7 @@ static void rt6_uncached_list_del(struct rt6_info *rt) struct uncached_list *ul = rt->rt6i_uncached_list;
spin_lock_bh(&ul->lock); - list_del(&rt->rt6i_uncached); + list_del_init(&rt->rt6i_uncached); spin_unlock_bh(&ul->lock); } }
| |