From e8467fda83cdc9de53972fee0cd2e6916cf66f41 Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Tue, 29 Dec 2009 18:43:06 +0200 Subject: KVM: VMX: Allow the guest to own some cr0 bits We will use this later to give the guest ownership of cr0.ts. Signed-off-by: Avi Kivity --- arch/x86/kvm/svm.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/x86/kvm/svm.c') diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index d3246ce70ae8..3899c2d19830 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -956,6 +956,10 @@ static void svm_set_gdt(struct kvm_vcpu *vcpu, struct descriptor_table *dt) svm->vmcb->save.gdtr.base = dt->base ; } +static void svm_decache_cr0_guest_bits(struct kvm_vcpu *vcpu) +{ +} + static void svm_decache_cr4_guest_bits(struct kvm_vcpu *vcpu) { } @@ -2948,6 +2952,7 @@ static struct kvm_x86_ops svm_x86_ops = { .set_segment = svm_set_segment, .get_cpl = svm_get_cpl, .get_cs_db_l_bits = kvm_get_cs_db_l_bits, + .decache_cr0_guest_bits = svm_decache_cr0_guest_bits, .decache_cr4_guest_bits = svm_decache_cr4_guest_bits, .set_cr0 = svm_set_cr0, .set_cr3 = svm_set_cr3, -- cgit v1.2.3