Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754288AbcCJRil (ORCPT ); Thu, 10 Mar 2016 12:38:41 -0500 Received: from mx1.redhat.com ([209.132.183.28]:47609 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754267AbcCJRiY (ORCPT ); Thu, 10 Mar 2016 12:38:24 -0500 Subject: Re: [PATCH 0/2] KVM: x86: disable MPX if host did not enable MPX XSAVE features To: Ingo Molnar References: <1457437481-65784-1-git-send-email-pbonzini@redhat.com> <56E1686F.1060200@linux.intel.com> <56E168FB.3080509@redhat.com> <20160310173535.GA15940@gmail.com> Cc: Xiao Guangrong , linux-kernel@vger.kernel.org, kvm@vger.kernel.org, Ingo Molnar From: Paolo Bonzini Message-ID: <56E1B10C.2070607@redhat.com> Date: Thu, 10 Mar 2016 18:38:20 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 In-Reply-To: <20160310173535.GA15940@gmail.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 316 Lines: 13 On 10/03/2016 18:35, Ingo Molnar wrote: > So we have this queued up for v4.6: > > 58122bf1d856 x86/fpu: Default eagerfpu=on on all CPUs > > and if all goes fine with that then the plan for v4.7 is to remove the lazy FPU > restore code altogether. Whoa. Unexpected, but I cannot say I'm not happy. :) Paolo