From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754066AbbHCPDW (ORCPT ); Mon, 3 Aug 2015 11:03:22 -0400 Received: from www62.your-server.de ([213.133.104.62]:49449 "EHLO www62.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753289AbbHCPDU (ORCPT ); Mon, 3 Aug 2015 11:03:20 -0400 Message-ID: <55BF82B4.2010701@iogearbox.net> Date: Mon, 03 Aug 2015 17:03:16 +0200 From: Daniel Borkmann User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 MIME-Version: 1.0 To: Nicolas Schichan , Alexei Starovoitov , "David S. Miller" , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 6/6] test_bpf: add tests checking that JIT/interpreter sets A and X to 0. References: <1438610528-14245-1-git-send-email-nschichan@freebox.fr> <1438610528-14245-7-git-send-email-nschichan@freebox.fr> In-Reply-To: <1438610528-14245-7-git-send-email-nschichan@freebox.fr> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Authenticated-Sender: daniel@iogearbox.net Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 08/03/2015 04:02 PM, Nicolas Schichan wrote: > It is mandatory for the JIT or interpreter to reset the A and X > registers to 0 before running the filter. Check that it is the case on > various ALU and JMP instructions. > > Signed-off-by: Nicolas Schichan > Acked-by: Alexei Starovoitov Acked-by: Daniel Borkmann