KVM: Rename x86_emulate.c to emulate.c

[~andy/linux] / arch / x86 / kvm / vmx.c

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 0ba706e87c50a2cc5bfd01e7502d89ce2a51972f..2b7e7bd190fd5a072ad9500c707726294d128a76 100644 (file)
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -571,12 +571,15 @@ static void reload_tss(void)
 static void load_transition_efer(struct vcpu_vmx *vmx)
 {
        int efer_offset = vmx->msr_offset_efer;
-       u64 host_efer = vmx->host_msrs[efer_offset].data;
-       u64 guest_efer = vmx->guest_msrs[efer_offset].data;
+       u64 host_efer;
+       u64 guest_efer;
        u64 ignore_bits;
 
        if (efer_offset < 0)
                return;
+       host_efer = vmx->host_msrs[efer_offset].data;
+       guest_efer = vmx->guest_msrs[efer_offset].data;
+
        /*
         * NX is emulated; LMA and LME handled by hardware; SCE meaninless
         * outside long mode
@@ -778,7 +781,12 @@ static void vmx_fpu_deactivate(struct kvm_vcpu *vcpu)
 
 static unsigned long vmx_get_rflags(struct kvm_vcpu *vcpu)
 {
-       return vmcs_readl(GUEST_RFLAGS);
+       unsigned long rflags;
+
+       rflags = vmcs_readl(GUEST_RFLAGS);
+       if (to_vmx(vcpu)->rmode.vm86_active)
+               rflags &= ~(unsigned long)(X86_EFLAGS_IOPL | X86_EFLAGS_VM);
+       return rflags;
 }
 
 static void vmx_set_rflags(struct kvm_vcpu *vcpu, unsigned long rflags)