diff options
| author | Christian Borntraeger <borntraeger@de.ibm.com> | 2019-02-18 07:48:25 -0500 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2019-02-22 11:04:35 +0100 |
| commit | 346fa2f891c71a9b98014f8f62c15f4c7dd95ec1 (patch) | |
| tree | 9c6737b3ef394f5a4613d44597340123c1dfc146 /arch/s390/include/asm/kvm_host.h | |
| parent | b9fa6d6ee9b88eedf2d2261f931841664aa6980e (diff) | |
KVM: s390: implement subfunction processor calls
While we will not implement interception for query functions yet, we can
and should disable functions that have a control bit based on the given
CPU model.
Let us start with enabling the subfunction interface.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'arch/s390/include/asm/kvm_host.h')
| -rw-r--r-- | arch/s390/include/asm/kvm_host.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/include/asm/kvm_host.h b/arch/s390/include/asm/kvm_host.h index c5f51566ecd6..3369677a7df7 100644 --- a/arch/s390/include/asm/kvm_host.h +++ b/arch/s390/include/asm/kvm_host.h @@ -711,6 +711,7 @@ struct s390_io_adapter { struct kvm_s390_cpu_model { /* facility mask supported by kvm & hosting machine */ __u64 fac_mask[S390_ARCH_FAC_LIST_SIZE_U64]; + struct kvm_s390_vm_cpu_subfunc subfuncs; /* facility list requested by guest (in dma page) */ __u64 *fac_list; u64 cpuid; |