iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

KVM: Set cr0.et when the guest writes cr0

Browse Source 
Follow the hardware.

Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Avi Kivity 2010-01-06 19:10:22 +02:00 committed by Marcelo Tosatti
parent edcafe3c5a
commit f9a48e6a18
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/kvm/x86.c
View File

@ -428,6 +428,8 @@ out:
void kvm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0) void kvm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0)
{ {
cr0 |= X86_CR0_ET;
if (cr0 & CR0_RESERVED_BITS) { if (cr0 & CR0_RESERVED_BITS) {
printk(KERN_DEBUG "set_cr0: 0x%lx #GP, reserved bits 0x%lx\n", printk(KERN_DEBUG "set_cr0: 0x%lx #GP, reserved bits 0x%lx\n",
cr0, kvm_read_cr0(vcpu)); cr0, kvm_read_cr0(vcpu));