From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: [PATCH net 0/2] tcp: fix SELinux/Smack corruptions Date: Sun, 03 Dec 2017 09:33:28 -0800 Message-ID: <1512322408.19682.55.camel@gmail.com> References: <20171201230813.18776-1-edumazet@google.com> <20171203.104228.2271114416251083134.davem@davemloft.net> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit Cc: netdev@vger.kernel.org, dsa@cumulusnetworks.com, james.l.morris@oracle.com, casey@schaufler-ca.com To: David Miller , edumazet@google.com Return-path: Received: from mail-pf0-f195.google.com ([209.85.192.195]:42230 "EHLO mail-pf0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752664AbdLCRda (ORCPT ); Sun, 3 Dec 2017 12:33:30 -0500 Received: by mail-pf0-f195.google.com with SMTP id d23so6799310pfe.9 for ; Sun, 03 Dec 2017 09:33:30 -0800 (PST) In-Reply-To: <20171203.104228.2271114416251083134.davem@davemloft.net> Sender: netdev-owner@vger.kernel.org List-ID: On Sun, 2017-12-03 at 10:42 -0500, David Miller wrote: > From: Eric Dumazet > Date: Fri,  1 Dec 2017 15:08:11 -0800 > > > James Morris reported kernel stack corruption bug that > > we tracked back to commit 971f10eca186 ("tcp: better TCP_SKB_CB > > layout to reduce cache line misses") > >  > > First patch needs to be backported to kernels >= 3.18, > > while second patch needs to be backported to kernels >= 4.9, since > > this was the time when inet_exact_dif_match appeared. > > I don't know why but patch #2 never made it into patchwork which > makes > it really difficult for me to queue it up for -stable properly and > reliably. > > Can you please repost this series?  Hopefully it will work. > > If it doesn't work we'll ask the patchwork folks to take a look. > > Thanks! Sure, I have rebased and resent. Thanks.