Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935328AbaGXX2R (ORCPT ); Thu, 24 Jul 2014 19:28:17 -0400 Received: from terminus.zytor.com ([198.137.202.10]:34775 "EHLO mail.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934902AbaGXX2N (ORCPT ); Thu, 24 Jul 2014 19:28:13 -0400 Message-ID: <53D1967A.3060609@zytor.com> Date: Thu, 24 Jul 2014 16:27:54 -0700 From: "H. Peter Anvin" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Andy Lutomirski , Henrique de Moraes Holschuh CC: "Theodore Ts'o" , Linux Kernel Developers List , Linux API , linux-crypto@vger.kernel.org Subject: Re: [PATCH -v5] random: introduce getrandom(2) system call References: <1406212287-9855-1-git-send-email-tytso@mit.edu> <20140724151814.GE32421@khazad-dum.debian.net> <20140724190206.GL6673@thunk.org> <20140724203019.GA20737@khazad-dum.debian.net> In-Reply-To: X-Enigmail-Version: 1.6 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 07/24/2014 01:54 PM, Andy Lutomirski wrote: > > Or that someone writes userspace code that gets -EPERM/-EACCESS on > getrandom with GRND_RANDOM and falls back to something worse than > getrandom w/o GRND_RANDOM. > -ENXIO? -hpa -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/