From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yasushi SHOJI Subject: Re: [PATCH RFT v2] sh_eth: fix kernel oops in skb_put() Date: Fri, 20 Nov 2015 20:18:58 +0900 Message-ID: <878u5sdil9.wl@dns1.atmark-techno.com> References: <2611049.bTOQ0T0Nsl@wasted.cogentembedded.com> <87pp01jl9g.wl@dns1.atmark-techno.com> <564E0CA3.3020304@cogentembedded.com> Mime-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII Cc: netdev@vger.kernel.org, linux-sh@vger.kernel.org To: sergei.shtylyov@cogentembedded.com Return-path: In-Reply-To: <564E0CA3.3020304@cogentembedded.com> Sender: linux-sh-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Hi Sergei, On Fri, 20 Nov 2015 02:53:39 +0900, Sergei Shtylyov wrote: > > Shoji-san, can I push this patch to net.git? I doubt that it has > ill effects in itself -- the reason of the slowdown you're seeing > should be somewhere else... Sure. I've tested and the null access problem is gone for sure. I'm pretty sure that the fix won't break anything. It's going to take, however, some more time to pin down the slow down problem. I'll report when I find the cause. Thanks, -- yashi