Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752118AbdFHPZz (ORCPT ); Thu, 8 Jun 2017 11:25:55 -0400 Received: from dispatch1-us1.ppe-hosted.com ([67.231.154.164]:37137 "EHLO dispatch1-us1.ppe-hosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751701AbdFHPZw (ORCPT ); Thu, 8 Jun 2017 11:25:52 -0400 Subject: Re: [RFC PATCH net-next 3/5] bpf/verifier: feed pointer-to-unknown-scalar casts into scalar ALU path To: Alexei Starovoitov References: <92db9689-af6a-e172-ba57-195e588f9cc0@solarflare.com> <47ecf6ca-ae89-7fc3-3cd5-a47009b6ede9@solarflare.com> <20170608023540.5ecmmobhl2rtgrg5@ast-mbp> CC: , Alexei Starovoitov , Daniel Borkmann , , iovisor-dev , LKML From: Edward Cree Message-ID: <2363ab5f-c344-900b-78ee-41e2eb0dd40f@solarflare.com> Date: Thu, 8 Jun 2017 16:25:39 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.1.0 MIME-Version: 1.0 In-Reply-To: <20170608023540.5ecmmobhl2rtgrg5@ast-mbp> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.17.20.45] X-ClientProxiedBy: ocex03.SolarFlarecom.com (10.20.40.36) To ukex01.SolarFlarecom.com (10.17.10.4) X-TM-AS-Product-Ver: SMEX-11.0.0.1191-8.100.1062-23118.003 X-TM-AS-Result: No--2.866300-0.000000-31 X-TM-AS-User-Approved-Sender: Yes X-TM-AS-User-Blocked-Sender: No X-MDID: 1496935551-ZJLISZY+qkSH Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 451 Lines: 10 On 08/06/17 03:35, Alexei Starovoitov wrote: > such large back and forth move doesn't help reviewing. > may be just merge it into previous patch? > Or keep that function in the right place in patch 2 already? I think 'diff' got a bit confused, and maybe with different options I could have got it to produce something more readable. But I think I will just merge this into patch 2; it's only separate because it started out as an experiment. -Ed