Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757503AbaAHWkb (ORCPT ); Wed, 8 Jan 2014 17:40:31 -0500 Received: from terminus.zytor.com ([198.137.202.10]:47969 "EHLO mail.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757312AbaAHWk3 (ORCPT ); Wed, 8 Jan 2014 17:40:29 -0500 Message-ID: <52CDD3AE.4030301@zytor.com> Date: Wed, 08 Jan 2014 14:39:42 -0800 From: "H. Peter Anvin" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: halfdog , Borislav Petkov CC: Konrad Rzeszutek Wilk , Thomas Gleixner , Ingo Molnar , x86@kernel.org, linux-kernel@vger.kernel.org, Ben Hutchings Subject: Re: Sanitize CPU-state when switching tasks (was sanitize CPU-state when switching from virtual-8086 mode to other task) References: <52BF4A80.3010503@halfdog.net> <52BF8AEE.6020904@zytor.com> <52C089AC.4000401@halfdog.net> <52C0C9F4.50101@zytor.com> <52C196C3.1040300@halfdog.net> <52C31027.2030101@zytor.com> <20131231192106.GA22535@phenom.dumpdata.com> <52C347F0.8070902@zytor.com> <52CD022E.9040107@halfdog.net> <52CD8E10.3010204@zytor.com> <20140108193655.GD5098@pd.tnic> <52CDC316.4050503@halfdog.net> In-Reply-To: <52CDC316.4050503@halfdog.net> 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 It is obviously critical here that we get a handle on if this is a CPU-specific problem that we might have to work around or a general problem with the Linux code. -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/