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authorDavid Hildenbrand <dahi@linux.vnet.ibm.com>2016-04-13 12:09:58 +0200
committerChristian Borntraeger <borntraeger@de.ibm.com>2016-06-10 12:07:29 +0200
commit9a68f0af8cd907452fa6c33343d38cdacff96294 (patch)
tree1563e6aca10c5d703e0c91d14f071e95f5e25224 /arch/s390/kvm/priv.c
parent6164a2e90a5b6c5c32ccfe7a1baff80d603d702d (diff)
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.c4
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);