From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934245AbeAXPoT (ORCPT ); Wed, 24 Jan 2018 10:44:19 -0500 Received: from www62.your-server.de ([213.133.104.62]:35750 "EHLO www62.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933953AbeAXPoQ (ORCPT ); Wed, 24 Jan 2018 10:44:16 -0500 Subject: Re: [PATCH] bpf, doc: Correct one wrong value in "Register value tracking" To: Wang YanQing , davem@davemloft.net, ast@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org References: <20180124074826.GA14229@udknight> From: Daniel Borkmann Message-ID: <6e5c822e-af23-7a92-4dd8-b152e20cb6b7@iogearbox.net> Date: Wed, 24 Jan 2018 16:44:06 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: <20180124074826.GA14229@udknight> Content-Type: text/plain; charset=utf-8 Content-Language: en-US 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 01/24/2018 08:48 AM, Wang YanQing wrote: > If we then OR this with 0x40, then the value of 6th bit (0th is first bit) > become known, so the right mask is 0xbf instead of 0xcf. > > Signed-off-by: Wang YanQing Applied to bpf-next, thanks Wang!