case KVM_CAP_COALESCED_MMIO:
r = KVM_COALESCED_MMIO_PAGE_OFFSET;
break;
+#ifdef CONFIG_KVM_DEVICE_ASSIGNMENT
case KVM_CAP_IOMMU:
r = iommu_present(&pci_bus_type);
break;
+#endif
default:
r = 0;
}
return 0;
}
-int kvm_vm_ioctl_irq_line(struct kvm *kvm, struct kvm_irq_level *irq_event)
+int kvm_vm_ioctl_irq_line(struct kvm *kvm, struct kvm_irq_level *irq_event,
+ bool line_status)
{
if (!irqchip_in_kernel(kvm))
return -ENXIO;
irq_event->status = kvm_set_irq(kvm, KVM_USERSPACE_IRQ_SOURCE_ID,
- irq_event->irq, irq_event->level);
+ irq_event->irq, irq_event->level,
+ line_status);
return 0;
}
int r = -ENOTTY;
switch (ioctl) {
- case KVM_SET_MEMORY_REGION: {
- struct kvm_memory_region kvm_mem;
- struct kvm_userspace_memory_region kvm_userspace_mem;
-
- r = -EFAULT;
- if (copy_from_user(&kvm_mem, argp, sizeof kvm_mem))
- goto out;
- kvm_userspace_mem.slot = kvm_mem.slot;
- kvm_userspace_mem.flags = kvm_mem.flags;
- kvm_userspace_mem.guest_phys_addr =
- kvm_mem.guest_phys_addr;
- kvm_userspace_mem.memory_size = kvm_mem.memory_size;
- r = kvm_vm_ioctl_set_memory_region(kvm,
- &kvm_userspace_mem, false);
- if (r)
- goto out;
- break;
- }
case KVM_CREATE_IRQCHIP:
r = -EFAULT;
r = kvm_ioapic_init(kvm);
void kvm_arch_destroy_vm(struct kvm *kvm)
{
kvm_iommu_unmap_guest(kvm);
-#ifdef KVM_CAP_DEVICE_ASSIGNMENT
kvm_free_all_assigned_devices(kvm);
-#endif
kfree(kvm->arch.vioapic);
kvm_release_vm_pages(kvm);
}
int kvm_arch_prepare_memory_region(struct kvm *kvm,
struct kvm_memory_slot *memslot,
- struct kvm_memory_slot old,
struct kvm_userspace_memory_region *mem,
- bool user_alloc)
+ enum kvm_mr_change change)
{
unsigned long i;
unsigned long pfn;
void kvm_arch_commit_memory_region(struct kvm *kvm,
struct kvm_userspace_memory_region *mem,
- struct kvm_memory_slot old,
- bool user_alloc)
+ const struct kvm_memory_slot *old,
+ enum kvm_mr_change change)
{
return;
}