mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-03 14:42:18 -04:00
Code Issues Packages Projects Releases Wiki Activity

KVM: s390: allow facility 192 (vector-packed-decimal-enhancement facility 2)

Browse Source 
pass through newer vector instructions if vector support is enabled.

Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
This commit is contained in:
Christian Borntraeger
2021-01-25 13:39:45 +01:00
parent a3efa84292
commit 1f703d2cf2
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
arch/s390/kvm/kvm-s390.c
View File

@@ -713,6 +713,10 @@ int kvm_vm_ioctl_enable_cap(struct kvm *kvm, struct kvm_enable_cap *cap)
set_kvm_facility(kvm->arch.model.fac_mask, 152);
set_kvm_facility(kvm->arch.model.fac_list, 152);
}
if (test_facility(192)) {
set_kvm_facility(kvm->arch.model.fac_mask, 192);
set_kvm_facility(kvm->arch.model.fac_list, 192);
}
r = 0;
} else
r = -EINVAL;