From e726b1bd64b0b8945c171d2d4bf749fba9fc0800 Mon Sep 17 00:00:00 2001 From: Christian Borntraeger Date: Wed, 2 May 2012 10:50:38 +0200 Subject: 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 Signed-off-by: Marcelo Tosatti --- arch/s390/kvm/kvm-s390.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index fd98914a36f1..e5e3800b0125 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -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; } -- cgit v1.2.3