Commit e726b1bd authored May 02, 2012 by Christian Borntraeger Committed by Marcelo Tosatti May 02, 2012

KVM: s390: implement KVM_CAP_NR/MAX_VCPUS



Let userspace know the number of max and supported cpus for kvm on s390.
Return KVM_MAX_VCPUS (currently 64) for both values.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

parent 8c3f61e2

arch/s390/kvm/kvm-s390.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -136,6 +136,10 @@ int kvm_dev_ioctl_check_extension(long ext)
		case KVM_CAP_SYNC_REGS:
		r = 1;
		break;
		case KVM_CAP_NR_VCPUS:
		case KVM_CAP_MAX_VCPUS:
		r = KVM_MAX_VCPUS;
		break;
		default:
		r = 0;
		}