From 20c466b56168ddccf034c136510d73e4a0e18605 Mon Sep 17 00:00:00 2001
From: "Dong, Eddie" <eddie.dong@intel.com>
Date: Tue, 31 Mar 2009 23:03:45 +0800
Subject: KVM: Use rsvd_bits_mask in load_pdptrs()

Also remove bit 5-6 from rsvd_bits_mask per latest SDM.

Signed-off-by: Eddie Dong <Eddie.Dong@intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
---
 arch/x86/kvm/mmu.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'arch/x86/kvm/mmu.h')

diff --git a/arch/x86/kvm/mmu.h b/arch/x86/kvm/mmu.h
index eaab2145f62..3494a2fb136 100644
--- a/arch/x86/kvm/mmu.h
+++ b/arch/x86/kvm/mmu.h
@@ -75,4 +75,9 @@ static inline int is_paging(struct kvm_vcpu *vcpu)
 	return vcpu->arch.cr0 & X86_CR0_PG;
 }
 
+static inline int is_present_pte(unsigned long pte)
+{
+	return pte & PT_PRESENT_MASK;
+}
+
 #endif
-- 
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