KVM: VMX: Fix undefined beaviour of EPT after reload kvm-intel.ko

[deliverable/linux.git] / arch / ia64 / kvm / kvm-ia64.c

diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c
index 7c504be579725a14bf76001772c0132b9cc34c31..2672f4d278ac52695592f23f6ddc501fcce3b7a8 100644 (file)
--- a/arch/ia64/kvm/kvm-ia64.c
+++ b/arch/ia64/kvm/kvm-ia64.c
@@ -187,6 +187,9 @@ int kvm_dev_ioctl_check_extension(long ext)
 
                r = 1;
                break;
+       case KVM_CAP_COALESCED_MMIO:
+               r = KVM_COALESCED_MMIO_PAGE_OFFSET;
+               break;
        default:
                r = 0;
        }
@@ -195,11 +198,11 @@ int kvm_dev_ioctl_check_extension(long ext)
 }
 
 static struct kvm_io_device *vcpu_find_mmio_dev(struct kvm_vcpu *vcpu,
-                                       gpa_t addr)
+                                       gpa_t addr, int len, int is_write)
 {
        struct kvm_io_device *dev;
 
-       dev = kvm_io_bus_find_dev(&vcpu->kvm->mmio_bus, addr);
+       dev = kvm_io_bus_find_dev(&vcpu->kvm->mmio_bus, addr, len, is_write);
 
        return dev;
 }
@@ -231,7 +234,7 @@ static int handle_mmio(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
        kvm_run->exit_reason = KVM_EXIT_MMIO;
        return 0;
 mmio:
-       mmio_dev = vcpu_find_mmio_dev(vcpu, p->addr);
+       mmio_dev = vcpu_find_mmio_dev(vcpu, p->addr, p->size, !p->dir);
        if (mmio_dev) {
                if (!p->dir)
                        kvm_iodevice_write(mmio_dev, p->addr, p->size,
@@ -1452,6 +1455,9 @@ int kvm_arch_set_memory_region(struct kvm *kvm,
        return 0;
 }
 
+void kvm_arch_flush_shadow(struct kvm *kvm)
+{
+}
 
 long kvm_arch_dev_ioctl(struct file *filp,
                unsigned int ioctl, unsigned long arg)