From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933839AbdDESPX (ORCPT ); Wed, 5 Apr 2017 14:15:23 -0400 Received: from mx1.redhat.com ([209.132.183.28]:36038 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933265AbdDESPU (ORCPT ); Wed, 5 Apr 2017 14:15:20 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 487A1C056791 Authentication-Results: ext-mx08.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx08.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=oleg@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com 487A1C056791 Date: Wed, 5 Apr 2017 20:15:07 +0200 From: Oleg Nesterov To: "Eric W. Biederman" Cc: Andrew Morton , Aleksa Sarai , Andy Lutomirski , Attila Fazekas , Jann Horn , Kees Cook , Michal Hocko , Ulrich Obergfell , linux-kernel@vger.kernel.org, linux-api@vger.kernel.org Subject: Re: scope of cred_guard_mutex. Message-ID: <20170405181507.GB19444@redhat.com> References: <87tw7aunuh.fsf@xmission.com> <87lgsmunmj.fsf_-_@xmission.com> <20170304170312.GB13131@redhat.com> <8760ir192p.fsf@xmission.com> <20170402161518.GC12637@redhat.com> <87inmmbjsq.fsf@xmission.com> <20170403183728.GB31390@redhat.com> <87fuhpjeco.fsf_-_@xmission.com> <20170405160845.GA14536@redhat.com> <87shlmbv16.fsf@xmission.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87shlmbv16.fsf@xmission.com> User-Agent: Mutt/1.5.18 (2008-05-17) X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Wed, 05 Apr 2017 18:15:20 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 04/05, Eric W. Biederman wrote: > > Oleg Nesterov writes: > > - You made comments about cred_guard_mutex and it's scope that when I > reviewed the code were false. Too late for me. I'll try to read other emails from you and reply tomorrow. Oleg.