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| author | David Hildenbrand <dahi@linux.vnet.ibm.com> | 2016-04-13 12:09:58 +0200 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2016-06-10 12:07:29 +0200 |
| commit | 9a68f0af8cd907452fa6c33343d38cdacff96294 (patch) | |
| tree | 1563e6aca10c5d703e0c91d14f071e95f5e25224 /arch/s390/kvm/priv.c | |
| parent | 6164a2e90a5b6c5c32ccfe7a1baff80d603d702d (diff) | |
| download | linux-9a68f0af8cd907452fa6c33343d38cdacff96294.tar.bz2 | |
KVM: s390: pfmf: MR and MC are ignored without CSSKE
These two bits are simply ignored when the conditional-SSKE facility is
not installed.
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Diffstat (limited to 'arch/s390/kvm/priv.c')
| -rw-r--r-- | arch/s390/kvm/priv.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/s390/kvm/priv.c b/arch/s390/kvm/priv.c index bfba98302ca0..5c926b74d7ca 100644 --- a/arch/s390/kvm/priv.c +++ b/arch/s390/kvm/priv.c @@ -675,10 +675,6 @@ static int handle_pfmf(struct kvm_vcpu *vcpu) !test_kvm_facility(vcpu->kvm, 14)) return kvm_s390_inject_program_int(vcpu, PGM_SPECIFICATION); - /* No support for conditional-SSKE */ - if (vcpu->run->s.regs.gprs[reg1] & (PFMF_MR | PFMF_MC)) - return kvm_s390_inject_program_int(vcpu, PGM_SPECIFICATION); - start = vcpu->run->s.regs.gprs[reg2] & PAGE_MASK; start = kvm_s390_logical_to_effective(vcpu, start); |