From: Avi Kivity <avi@qumranet.com>
Date: Mon, 19 Feb 2007 12:37:47 +0000 (+0200)
Subject: KVM: svm: init cr0 with the wp bit set
X-Git-Tag: v2.6.21-rc3~118
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cd205625e9bf2090d9bd95848ef4b34ad3f1a8b3;p=linux-2.6

KVM: svm: init cr0 with the wp bit set

Signed-off-by: Avi Kivity <avi@qumranet.com>
---

diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c
index 711ea42370..57aad502e0 100644
--- a/drivers/kvm/svm.c
+++ b/drivers/kvm/svm.c
@@ -554,7 +554,7 @@ static void init_vmcb(struct vmcb *vmcb)
 	 * cr0 val on cpu init should be 0x60000010, we enable cpu
 	 * cache by default. the orderly way is to enable cache in bios.
 	 */
-	save->cr0 = 0x00000010 | CR0_PG_MASK;
+	save->cr0 = 0x00000010 | CR0_PG_MASK | CR0_WP_MASK;
 	save->cr4 = CR4_PAE_MASK;
 	/* rdx = ?? */
 }