[kvm-devel] [PATCH 1/2] kvm-s390: provide get/set_mp_state stubs to fix compile error

[Carsten O. <co...@de...>]

From: Christian Borntraeger <bor...@de...>

Since 

commit ded6fb24fb694bcc5f308a02ec504d45fbc8aaa6
Author: Marcelo Tosatti <mto...@re...>
Date:   Fri Apr 11 13:24:45 2008 -0300
    KVM: add ioctls to save/store mpstate

kvm does not compile on s390. 
This patch provides ioctl stubs for s390 to make kvm.git compile again.
As migration is not yet supported, the ioctl definitions are empty.

Signed-off-by: Christian Borntraeger <bor...@de...>
Signed-off-by: Carsten Otte <co...@de...>
---
 arch/s390/kvm/kvm-s390.c |   12 ++++++++++++
 1 file changed, 12 insertions(+)

Index: kvm/arch/s390/kvm/kvm-s390.c
===================================================================
--- kvm.orig/arch/s390/kvm/kvm-s390.c
+++ kvm/arch/s390/kvm/kvm-s390.c
@@ -414,6 +414,18 @@ int kvm_arch_vcpu_ioctl_debug_guest(stru
 	return -EINVAL; /* not implemented yet */
 }
 
+int kvm_arch_vcpu_ioctl_get_mpstate(struct kvm_vcpu *vcpu,
+				    struct kvm_mp_state *mp_state)
+{
+	return -EINVAL; /* not implemented yet */
+}
+
+int kvm_arch_vcpu_ioctl_set_mpstate(struct kvm_vcpu *vcpu,
+				    struct kvm_mp_state *mp_state)
+{
+	return -EINVAL; /* not implemented yet */
+}
+
 static void __vcpu_run(struct kvm_vcpu *vcpu)
 {
 	memcpy(&vcpu->arch.sie_block->gg14, &vcpu->arch.guest_gprs[14], 16);