From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S947930AbcJaXKz (ORCPT ); Mon, 31 Oct 2016 19:10:55 -0400 Received: from lb3-smtp-cloud6.xs4all.net ([194.109.24.31]:50508 "EHLO lb3-smtp-cloud6.xs4all.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S947907AbcJaXKy (ORCPT ); Mon, 31 Oct 2016 19:10:54 -0400 Message-ID: <1477955448.2230.12.camel@tiscali.nl> Subject: Re: [PATCH 0/8] x86/fpu: Remove CR0.TS support From: Paul Bolle To: Borislav Petkov Cc: Andy Lutomirski , x86@kernel.org, linux-kernel@vger.kernel.org, Rusty Russell , Paolo Bonzini , Rik van Riel , kvm list Date: Tue, 01 Nov 2016 00:10:48 +0100 In-Reply-To: <20161031230431.ompl6s6k4fj3vcds@pd.tnic> References: <1477953679.2230.7.camel@tiscali.nl> <20161031230431.ompl6s6k4fj3vcds@pd.tnic> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.20.5 (3.20.5-1.fc24) Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2016-11-01 at 00:04 +0100, Borislav Petkov wrote: > Huh, what does that have to do with disabling the microcode loader? > > Funny... See https://lists.ozlabs.org/pipermail/lguest/2013-May/002001.html . Nobody cared enough to fix it. I cared enough to figure it all out. But I didn't understand much of the possible solutions that where suggested three years ago. I'm certain I still ran into this issue with the microcode loader in the beginning of this year, so that was probably with a v4.4 based guest. Paul Bolle