Messages in this thread | | | Date | Sat, 5 Dec 2015 15:19:06 +0100 | From | Philipp Matthias Hahn <> | Subject | Re: Asterisk deadlocks since Kernel 4.1 |
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Hello Hannes,
On Wed, Dec 02, 2015 at 12:40:32PM +0100, Hannes Frederic Sowa wrote: > > git bisect tells me it stopped working after those two commits were applied: > > > > commit d48623677191e0f035d7afd344f92cf880b01f8e > > Author: Herbert Xu <herbert@gondor.apana.org.au> > > Date: Tue Sep 22 11:38:56 2015 +0800 > > > > netlink: Replace rhash_portid with bound > > > > commit 4e27762417669cb459971635be550eb7b5598286 > > Author: Herbert Xu <herbert@gondor.apana.org.au> > > 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);
Didn't help, test program still gets stuck; sorry :-(
Philipp
-- / / (_)__ __ ____ __ Philipp Hahn / /__/ / _ \/ // /\ \/ / /____/_/_//_/\_,_/ /_/\_\ pmhahn@pmhahn.de
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