diff options
| author | Hendrik Brueckner <brueckner@linux.ibm.com> | 2024-11-07 16:23:18 +0100 |
|---|---|---|
| committer | Janosch Frank <frankja@linux.ibm.com> | 2024-11-11 13:07:51 +0100 |
| commit | 85a9e680d427f106d5bb665cf84ae70bbca4291f (patch) | |
| tree | 53fcae3714e101b7dd787d0d7614ec287700b2d1 /arch/s390/kvm | |
| parent | KVM: s390: add msa11 to cpu model (diff) | |
| download | linux-85a9e680d427f106d5bb665cf84ae70bbca4291f.tar.xz linux-85a9e680d427f106d5bb665cf84ae70bbca4291f.zip | |
KVM: s390: add gen17 facilities to CPU model
Add gen17 facilities and let KVM_CAP_S390_VECTOR_REGISTERS handle
the enablement of the vector extension facilities.
Signed-off-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Link: https://lore.kernel.org/r/20241107152319.77816-4-brueckner@linux.ibm.com
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Message-ID: <20241107152319.77816-4-brueckner@linux.ibm.com>
Diffstat (limited to 'arch/s390/kvm')
| -rw-r--r-- | arch/s390/kvm/kvm-s390.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 20b1317ef95d..0676c41ac9b8 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -812,6 +812,14 @@ int kvm_vm_ioctl_enable_cap(struct kvm *kvm, struct kvm_enable_cap *cap) set_kvm_facility(kvm->arch.model.fac_mask, 192); set_kvm_facility(kvm->arch.model.fac_list, 192); } + if (test_facility(198)) { + set_kvm_facility(kvm->arch.model.fac_mask, 198); + set_kvm_facility(kvm->arch.model.fac_list, 198); + } + if (test_facility(199)) { + set_kvm_facility(kvm->arch.model.fac_mask, 199); + set_kvm_facility(kvm->arch.model.fac_list, 199); + } r = 0; } else r = -EINVAL; |