From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sabrina Dubroca Subject: Re: [PATCH net] esp: skip GRO for fragmented packets Date: Fri, 28 Apr 2017 11:04:20 +0200 Message-ID: <20170428090420.GA31862@bistromath.localdomain> References: <37d07f4c9bfaf9733d3cd90653927540e2639d39.1493288951.git.sd@queasysnail.net> <20170427104334.GE2649@secunet.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Cc: netdev@vger.kernel.org, Herbert Xu To: Steffen Klassert Return-path: Received: from mx1.redhat.com ([209.132.183.28]:53748 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934924AbdD1JE3 (ORCPT ); Fri, 28 Apr 2017 05:04:29 -0400 Content-Disposition: inline In-Reply-To: <20170427104334.GE2649@secunet.com> Sender: netdev-owner@vger.kernel.org List-ID: 2017-04-27, 12:43:35 +0200, Steffen Klassert wrote: > On Thu, Apr 27, 2017 at 12:31:14PM +0200, Sabrina Dubroca wrote: > > Currently, ESP4 GRO doesn't work for fragmented packets, so let's send > > these through the normal path. > > > > Fixes: 7785bba299a8 ("esp: Add a software GRO codepath") > > Signed-off-by: Sabrina Dubroca > > --- > > Steffen, if you prefer to drop this patch and fix this properly, > > that's okay for me. I can't look much deeper into this right now and > > it's broken on current net/master. > > I did a fix for this last week, but forgot to submit it. > We can fix this in inet_gro_receive(), as no GRO handler > can really handle fragmented packets. > > I'll plan to fix it with this patch: Yeah, that looks okay to me, thanks. Let's make sure it ends up in 4.11 (or an early 4.11.x). -- Sabrina