From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rusty Russell Subject: [PATCH] Return if the pdptrs are invalid when the guest turns on PAE. Date: Mon, 23 Jul 2007 17:11:02 +1000 Message-ID: <1185174662.6344.141.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: kvm-devel Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.vger.kernel.org Don't fall through and turn on PAE in this case. Signed-off-by: Rusty Russell diff -r f75b0a5fc387 drivers/kvm/kvm_main.c --- a/drivers/kvm/kvm_main.c Mon Jul 23 11:16:12 2007 +1000 +++ b/drivers/kvm/kvm_main.c Mon Jul 23 17:05:30 2007 +1000 @@ -548,6 +548,7 @@ void set_cr4(struct kvm_vcpu *vcpu, unsi && !load_pdptrs(vcpu, vcpu->cr3)) { printk(KERN_DEBUG "set_cr4: #GP, pdptrs reserved bits\n"); inject_gp(vcpu); + return; } if (cr4 & X86_CR4_VMXE) { ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/