From 02f59dc9f1f51d2148d87d48f84adb455a4fd697 Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Fri, 10 Sep 2010 17:30:54 +0200 Subject: KVM: MMU: Introduce init_kvm_nested_mmu() This patch introduces the init_kvm_nested_mmu() function which is used to re-initialize the nested mmu when the l2 guest changes its paging mode. Signed-off-by: Joerg Roedel Signed-off-by: Avi Kivity --- arch/x86/kvm/mmu.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/x86/kvm/mmu.h') diff --git a/arch/x86/kvm/mmu.h b/arch/x86/kvm/mmu.h index 7086ca85d3e7..513abbb5ff46 100644 --- a/arch/x86/kvm/mmu.h +++ b/arch/x86/kvm/mmu.h @@ -47,6 +47,7 @@ #define PFERR_USER_MASK (1U << 2) #define PFERR_RSVD_MASK (1U << 3) #define PFERR_FETCH_MASK (1U << 4) +#define PFERR_NESTED_MASK (1U << 31) int kvm_mmu_get_spte_hierarchy(struct kvm_vcpu *vcpu, u64 addr, u64 sptes[4]); int kvm_init_shadow_mmu(struct kvm_vcpu *vcpu, struct kvm_mmu *context); -- cgit v1.2.3