KVM: s390: fix assumption for KVM_MAX_VCPUS
Carsten Otte [Wed, 4 Jan 2012 09:25:28 +0000 (10:25 +0100)]
This patch fixes definition of the idle_mask and the local_int array
in kvm_s390_float_interrupt. Previous definition had 64 cpus max
hardcoded instead of using KVM_MAX_VCPUS.

Signed-off-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

arch/s390/include/asm/kvm_host.h

index b0c235c..e34fb2b 100644 (file)
@@ -220,8 +220,9 @@ struct kvm_s390_float_interrupt {
        struct list_head list;
        atomic_t active;
        int next_rr_cpu;
-       unsigned long idle_mask [(64 + sizeof(long) - 1) / sizeof(long)];
-       struct kvm_s390_local_interrupt *local_int[64];
+       unsigned long idle_mask[(KVM_MAX_VCPUS + sizeof(long) - 1)
+                               / sizeof(long)];
+       struct kvm_s390_local_interrupt *local_int[KVM_MAX_VCPUS];
 };