On 29/07/19 13:56, Anup Patel wrote: > + case KVM_CAP_DEVICE_CTRL: > + case KVM_CAP_USER_MEMORY: > + case KVM_CAP_SYNC_MMU: Technically KVM_CAP_SYNC_MMU should only be added after you add MMU notifiers. Paolo > + case KVM_CAP_DESTROY_MEMORY_REGION_WORKS: > + case KVM_CAP_ONE_REG: > + case KVM_CAP_READONLY_MEM: > + case KVM_CAP_MP_STATE: > + case KVM_CAP_IMMEDIATE_EXIT: > + r = 1; > + break;