From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-io0-f195.google.com ([209.85.223.195]:39903 "EHLO mail-io0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752380AbeFEVRS (ORCPT ); Tue, 5 Jun 2018 17:17:18 -0400 Received: by mail-io0-f195.google.com with SMTP id f1-v6so5126019ioh.6 for ; Tue, 05 Jun 2018 14:17:18 -0700 (PDT) Date: Tue, 5 Jun 2018 17:17:11 -0400 From: Alexander Aring Subject: Re: [PATCH RFC wpan] net: 6lowpan: fix reserved space for single frames Message-ID: <20180605211711.rwbtvjupu435ovev@x220t> References: <20180601155843.29724-1-aring@mojatatu.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20180601155843.29724-1-aring@mojatatu.com> Sender: linux-wpan-owner@vger.kernel.org List-ID: To: stefan@osg.samsung.com Cc: linux-wpan@vger.kernel.org, kernel@mojatatu.com Hi, On Fri, Jun 01, 2018 at 11:58:43AM -0400, Alexander Aring wrote: > This patch fixes patch add handling to take care tail and headroom for > single 6lowpan frames. We need to be sure we have a skb with the right > head and tailroom for single frames. This patch do it by using > skb_copy_expand(). > > Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=195059 > Signed-off-by: Alexander Aring drop this, I found the bug in IPv6 (I suppose). I will do a proper patch with additional Reported-by tag to David. - Alex