> Am 02.12.2015 um 12:40 schrieb Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>: > > Hello Stefan, > > Stefan Priebe - Profihost AG <s.priebe@xxxxxxxxxxxx> writes: > > >> here are the results. >> >> It works with 4.1. >> It works with 4.2. >> It does not work with 4.1.13. >> >> git bisect tells me it stopped working after those two commits were applied: >> >> commit d48623677191e0f035d7afd344f92cf880b01f8e >> Author: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> >> Date: Tue Sep 22 11:38:56 2015 +0800 >> >> netlink: Replace rhash_portid with bound >> >> commit 4e27762417669cb459971635be550eb7b5598286 >> Author: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> >> Date: Fri Sep 18 19:16:50 2015 +0800 >> >> netlink: Fix autobind race condition that leads to zero port ID > > Cool, thanks a lot. Does this patch make a difference? > > diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c > index 59651af..278e94c 100644 > --- a/net/netlink/af_netlink.c > +++ b/net/netlink/af_netlink.c > @@ -1137,7 +1137,7 @@ static int netlink_insert(struct sock *sk, u32 portid) > > /* We need to ensure that the socket is hashed and visible. */ > smp_wmb(); > - nlk_sk(sk)->bound = portid; > + nlk_sk(sk)->bound = true; > > err: > release_sock(sk); Will try that soon but already started another test. I reverted all netlink patches from 4.1.13 back to 4.1 and applied all netlink patches from 4.1 up to 4.3. Greets, Stefan-- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
