From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757265Ab0BMIGw (ORCPT ); Sat, 13 Feb 2010 03:06:52 -0500 Received: from mx1.redhat.com ([209.132.183.28]:54055 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752504Ab0BMICF (ORCPT ); Sat, 13 Feb 2010 03:02:05 -0500 From: Avi Kivity To: kvm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH 22/39] KVM: Set cr0.et when the guest writes cr0 Date: Sat, 13 Feb 2010 10:01:42 +0200 Message-Id: <1266048119-14325-23-git-send-email-avi@redhat.com> In-Reply-To: <1266048119-14325-1-git-send-email-avi@redhat.com> References: <1266048119-14325-1-git-send-email-avi@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Follow the hardware. Signed-off-by: Avi Kivity --- arch/x86/kvm/x86.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 1de2ad7..1ad34d1 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -428,6 +428,8 @@ out: void kvm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0) { + cr0 |= X86_CR0_ET; + if (cr0 & CR0_RESERVED_BITS) { printk(KERN_DEBUG "set_cr0: 0x%lx #GP, reserved bits 0x%lx\n", cr0, kvm_read_cr0(vcpu)); -- 1.6.5.3