From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758196Ab2AMNwE (ORCPT ); Fri, 13 Jan 2012 08:52:04 -0500 Received: from caiajhbdcaid.dreamhost.com ([208.97.132.83]:33673 "EHLO homiemail-a4.g.dreamhost.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753052Ab2AMNwC (ORCPT ); Fri, 13 Jan 2012 08:52:02 -0500 Subject: [PATCH] KVM: SVM: comment nested paging and virtualization module parameters From: Davidlohr Bueso Reply-To: dave@gnu.org To: Avi Kivity , Marcelo Tosatti Cc: KVM , lkml Content-Type: text/plain; charset="UTF-8" Organization: GNU Date: Fri, 13 Jan 2012 14:51:56 +0100 Message-ID: <1326462716.3231.5.camel@offbook> Mime-Version: 1.0 X-Mailer: Evolution 2.32.2 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Davidlohr Bueso Also use true instead of 1 for enabling by default. Signed-off-by: Davidlohr Bueso --- arch/x86/kvm/svm.c | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index 5fa553b..3c9b0dc 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -176,11 +176,13 @@ static bool npt_enabled = true; #else static bool npt_enabled; #endif -static int npt = 1; +/* disable nested paging (virtualized MMU) for all guests */ +static int npt = true; module_param(npt, int, S_IRUGO); -static int nested = 1; +/* allow nested virtualization in KVM/SVM */ +static int nested = true; module_param(nested, int, S_IRUGO); static void svm_flush_tlb(struct kvm_vcpu *vcpu); -- 1.7.4.1