KVM: Rename vcpu->shadow_efer to efer

[pandora-kernel.git] / arch / x86 / kvm / x86.c

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 4db0c8a..27af6e3 100644 (file)
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -456,7 +456,7 @@ void kvm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0)
 
        if (!is_paging(vcpu) && (cr0 & X86_CR0_PG)) {
 #ifdef CONFIG_X86_64
-               if ((vcpu->arch.shadow_efer & EFER_LME)) {
+               if ((vcpu->arch.efer & EFER_LME)) {
                        int cs_db, cs_l;
 
                        if (!is_pae(vcpu)) {
@@ -655,7 +655,7 @@ static void set_efer(struct kvm_vcpu *vcpu, u64 efer)
        }
 
        if (is_paging(vcpu)
-           && (vcpu->arch.shadow_efer & EFER_LME) != (efer & EFER_LME)) {
+           && (vcpu->arch.efer & EFER_LME) != (efer & EFER_LME)) {
                printk(KERN_DEBUG "set_efer: #GP, change LME while paging\n");
                kvm_inject_gp(vcpu, 0);
                return;
@@ -686,9 +686,9 @@ static void set_efer(struct kvm_vcpu *vcpu, u64 efer)
        kvm_x86_ops->set_efer(vcpu, efer);
 
        efer &= ~EFER_LMA;
-       efer |= vcpu->arch.shadow_efer & EFER_LMA;
+       efer |= vcpu->arch.efer & EFER_LMA;
 
-       vcpu->arch.shadow_efer = efer;
+       vcpu->arch.efer = efer;
 
        vcpu->arch.mmu.base_role.nxe = (efer & EFER_NX) && !tdp_enabled;
        kvm_mmu_reset_context(vcpu);
@@ -1426,7 +1426,7 @@ int kvm_get_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata)
                data |= (((uint64_t)4ULL) << 40);
                break;
        case MSR_EFER:
-               data = vcpu->arch.shadow_efer;
+               data = vcpu->arch.efer;
                break;
        case MSR_KVM_WALL_CLOCK:
                data = vcpu->kvm->arch.wall_clock;
@@ -3786,8 +3786,7 @@ int kvm_hv_hypercall(struct kvm_vcpu *vcpu)
         * hypercall generates UD from non zero cpl and real mode
         * per HYPER-V spec
         */
-       if (kvm_x86_ops->get_cpl(vcpu) != 0 ||
-           !kvm_read_cr0_bits(vcpu, X86_CR0_PE)) {
+       if (kvm_x86_ops->get_cpl(vcpu) != 0 || !is_protmode(vcpu)) {
                kvm_queue_exception(vcpu, UD_VECTOR);
                return 0;
        }
@@ -4570,7 +4569,7 @@ int kvm_arch_vcpu_ioctl_get_sregs(struct kvm_vcpu *vcpu,
        sregs->cr3 = vcpu->arch.cr3;
        sregs->cr4 = kvm_read_cr4(vcpu);
        sregs->cr8 = kvm_get_cr8(vcpu);
-       sregs->efer = vcpu->arch.shadow_efer;
+       sregs->efer = vcpu->arch.efer;
        sregs->apic_base = kvm_get_apic_base(vcpu);
 
        memset(sregs->interrupt_bitmap, 0, sizeof sregs->interrupt_bitmap);
@@ -4751,7 +4750,7 @@ int kvm_load_segment_descriptor(struct kvm_vcpu *vcpu, u16 selector,
 {
        struct kvm_segment kvm_seg;
 
-       if (is_vm86_segment(vcpu, seg) || !(kvm_read_cr0_bits(vcpu, X86_CR0_PE)))
+       if (is_vm86_segment(vcpu, seg) || !is_protmode(vcpu))
                return kvm_load_realmode_segment(vcpu, selector, seg);
        if (load_segment_descriptor_to_kvm_desct(vcpu, selector, &kvm_seg))
                return 1;
@@ -5060,7 +5059,7 @@ int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
 
        kvm_set_cr8(vcpu, sregs->cr8);
 
-       mmu_reset_needed |= vcpu->arch.shadow_efer != sregs->efer;
+       mmu_reset_needed |= vcpu->arch.efer != sregs->efer;
        kvm_x86_ops->set_efer(vcpu, sregs->efer);
        kvm_set_apic_base(vcpu, sregs->apic_base);
 
@@ -5103,7 +5102,7 @@ int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
        /* Older userspace won't unhalt the vcpu on reset. */
        if (kvm_vcpu_is_bsp(vcpu) && kvm_rip_read(vcpu) == 0xfff0 &&
            sregs->cs.selector == 0xf000 && sregs->cs.base == 0xffff0000 &&
-           !(kvm_read_cr0_bits(vcpu, X86_CR0_PE)))
+           !is_protmode(vcpu))
                vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
 
        vcpu_put(vcpu);