diff options
| -rw-r--r-- | arch/s390/kvm/vsie.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/s390/kvm/vsie.c b/arch/s390/kvm/vsie.c index 969882b54266..84c89cb9636f 100644 --- a/arch/s390/kvm/vsie.c +++ b/arch/s390/kvm/vsie.c @@ -557,7 +557,7 @@ static int pin_blocks(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page) if (test_kvm_cpu_feat(vcpu->kvm, KVM_S390_VM_CPU_FEAT_64BSCAO)) gpa |= (u64) READ_ONCE(scb_o->scaoh) << 32; if (gpa) { - if (!(gpa & ~0x1fffUL)) + if (gpa < 2 * PAGE_SIZE) rc = set_validity_icpt(scb_s, 0x0038U); else if ((gpa & ~0x1fffUL) == kvm_s390_get_prefix(vcpu)) rc = set_validity_icpt(scb_s, 0x0011U); @@ -578,7 +578,7 @@ static int pin_blocks(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page) gpa = READ_ONCE(scb_o->itdba) & ~0xffUL; if (gpa && (scb_s->ecb & ECB_TE)) { - if (!(gpa & ~0x1fffUL)) { + if (gpa < 2 * PAGE_SIZE) { rc = set_validity_icpt(scb_s, 0x0080U); goto unpin; } @@ -594,7 +594,7 @@ static int pin_blocks(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page) gpa = READ_ONCE(scb_o->gvrd) & ~0x1ffUL; if (gpa && (scb_s->eca & ECA_VX) && !(scb_s->ecd & ECD_HOSTREGMGMT)) { - if (!(gpa & ~0x1fffUL)) { + if (gpa < 2 * PAGE_SIZE) { rc = set_validity_icpt(scb_s, 0x1310U); goto unpin; } @@ -613,7 +613,7 @@ static int pin_blocks(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page) gpa = READ_ONCE(scb_o->riccbd) & ~0x3fUL; if (gpa && (scb_s->ecb3 & ECB3_RI)) { - if (!(gpa & ~0x1fffUL)) { + if (gpa < 2 * PAGE_SIZE) { rc = set_validity_icpt(scb_s, 0x0043U); goto unpin; } @@ -632,7 +632,7 @@ static int pin_blocks(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page) gpa = READ_ONCE(scb_o->sdnxo) & ~0xfUL; sdnxc = READ_ONCE(scb_o->sdnxo) & 0xfUL; - if (!gpa || !(gpa & ~0x1fffUL)) { + if (!gpa || gpa < 2 * PAGE_SIZE) { rc = set_validity_icpt(scb_s, 0x10b0U); goto unpin; } |