Commit bfec5c2c authored Oct 16, 2015 by Nikunj A Dadhania Committed by Paul Mackerras Oct 21, 2015

KVM: PPC: Implement extension to report number of memslots



QEMU assumes 32 memslots if this extension is not implemented. Although,
current value of KVM_USER_MEM_SLOTS is 32, once KVM_USER_MEM_SLOTS
changes QEMU would take a wrong value.

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

parent c64dfe2a

arch/powerpc/kvm/powerpc.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -559,6 +559,9 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
		else
		r = num_online_cpus();
		break;
		case KVM_CAP_NR_MEMSLOTS:
		r = KVM_USER_MEM_SLOTS;
		break;
		case KVM_CAP_MAX_VCPUS:
		r = KVM_MAX_VCPUS;
		break;