Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

[pandora-kernel.git] / arch / x86 / kvm / kvm_cache_regs.h

diff --git a/arch/x86/kvm/kvm_cache_regs.h b/arch/x86/kvm/kvm_cache_regs.h
index 95ac3af..3377d53 100644 (file)
--- a/arch/x86/kvm/kvm_cache_regs.h
+++ b/arch/x86/kvm/kvm_cache_regs.h
@@ -73,6 +73,13 @@ static inline ulong kvm_read_cr4_bits(struct kvm_vcpu *vcpu, ulong mask)
        return vcpu->arch.cr4 & mask;
 }
 
+static inline ulong kvm_read_cr3(struct kvm_vcpu *vcpu)
+{
+       if (!test_bit(VCPU_EXREG_CR3, (ulong *)&vcpu->arch.regs_avail))
+               kvm_x86_ops->decache_cr3(vcpu);
+       return vcpu->arch.cr3;
+}
+
 static inline ulong kvm_read_cr4(struct kvm_vcpu *vcpu)
 {
        return kvm_read_cr4_bits(vcpu, ~0UL);