Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752497AbdHJOLQ (ORCPT ); Thu, 10 Aug 2017 10:11:16 -0400 Received: from mx2.suse.de ([195.135.220.15]:50384 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751919AbdHJOLO (ORCPT ); Thu, 10 Aug 2017 10:11:14 -0400 Date: Thu, 10 Aug 2017 16:11:12 +0200 From: Michal Hocko To: Colm =?iso-8859-1?Q?MacC=E1rthaigh?= Cc: Rik van Riel , linux-kernel@vger.kernel.org, mike.kravetz@oracle.com, linux-mm@kvack.org, Florian Weimer , akpm@linux-foundation.org, keescook@chromium.org, luto@amacapital.net, wad@chromium.org, mingo@kernel.org, kirill@shutemov.name, dave.hansen@intel.com, linux-api@vger.kernel.org Subject: Re: [PATCH v2 0/2] mm,fork,security: introduce MADV_WIPEONFORK Message-ID: <20170810141111.GY23863@dhcp22.suse.cz> References: <20170806140425.20937-1-riel@redhat.com> <20170807132257.GH32434@dhcp22.suse.cz> <20170807134648.GI32434@dhcp22.suse.cz> <20170810132110.GU23863@dhcp22.suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170810132110.GU23863@dhcp22.suse.cz> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 342 Lines: 10 On Thu 10-08-17 15:21:10, Michal Hocko wrote: [...] > Thanks, these references are really useful to build a picture. I would > probably use an unlinked fd with O_CLOEXEC to dect this but I can see > how this is not the greatest option for a library. Blee, brainfart on my end. For some reason I mixed fork/exec... -- Michal Hocko SUSE Labs