1 files changed, 16 insertions, 17 deletions

diff --git a/arch/s390/kvm/vsie.c b/arch/s390/kvm/vsie.c
index 5491be39776b..d91f1df5a854 100644
--- a/arch/s390/kvm/vsie.c
+++ b/arch/s390/kvm/vsie.c
@@ -249,7 +249,7 @@ static int shadow_scb(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
 {
 	struct kvm_s390_sie_block *scb_o = vsie_page->scb_o;
 	struct kvm_s390_sie_block *scb_s = &vsie_page->scb_s;
-	bool had_tx = scb_s->ecb & 0x10U;
+	bool had_tx = scb_s->ecb & ECB_TE;
 	unsigned long new_mso = 0;
 	int rc;
 
@@ -307,34 +307,34 @@ static int shadow_scb(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
 		scb_s->ihcpu = scb_o->ihcpu;
 
 	/* MVPG and Protection Exception Interpretation are always available */
-	scb_s->eca |= scb_o->eca & 0x01002000U;
+	scb_s->eca |= scb_o->eca & (ECA_MVPGI | ECA_PROTEXCI);
 	/* Host-protection-interruption introduced with ESOP */
 	if (test_kvm_cpu_feat(vcpu->kvm, KVM_S390_VM_CPU_FEAT_ESOP))
-		scb_s->ecb |= scb_o->ecb & 0x02U;
+		scb_s->ecb |= scb_o->ecb & ECB_HOSTPROTINT;
 	/* transactional execution */
 	if (test_kvm_facility(vcpu->kvm, 73)) {
 		/* remap the prefix is tx is toggled on */
-		if ((scb_o->ecb & 0x10U) && !had_tx)
+		if ((scb_o->ecb & ECB_TE) && !had_tx)
 			prefix_unmapped(vsie_page);
-		scb_s->ecb |= scb_o->ecb & 0x10U;
+		scb_s->ecb |= scb_o->ecb & ECB_TE;
 	}
 	/* SIMD */
 	if (test_kvm_facility(vcpu->kvm, 129)) {
-		scb_s->eca |= scb_o->eca & 0x00020000U;
-		scb_s->ecd |= scb_o->ecd & 0x20000000U;
+		scb_s->eca |= scb_o->eca & ECA_VX;
+		scb_s->ecd |= scb_o->ecd & ECD_HOSTREGMGMT;
 	}
 	/* Run-time-Instrumentation */
 	if (test_kvm_facility(vcpu->kvm, 64))
-		scb_s->ecb3 |= scb_o->ecb3 & 0x01U;
+		scb_s->ecb3 |= scb_o->ecb3 & ECB3_RI;
 	/* Instruction Execution Prevention */
 	if (test_kvm_facility(vcpu->kvm, 130))
-		scb_s->ecb2 |= scb_o->ecb2 & 0x20U;
+		scb_s->ecb2 |= scb_o->ecb2 & ECB2_IEP;
 	if (test_kvm_cpu_feat(vcpu->kvm, KVM_S390_VM_CPU_FEAT_SIIF))
-		scb_s->eca |= scb_o->eca & 0x00000001U;
+		scb_s->eca |= scb_o->eca & ECA_SII;
 	if (test_kvm_cpu_feat(vcpu->kvm, KVM_S390_VM_CPU_FEAT_IB))
-		scb_s->eca |= scb_o->eca & 0x40000000U;
+		scb_s->eca |= scb_o->eca & ECA_IB;
 	if (test_kvm_cpu_feat(vcpu->kvm, KVM_S390_VM_CPU_FEAT_CEI))
-		scb_s->eca |= scb_o->eca & 0x80000000U;
+		scb_s->eca |= scb_o->eca & ECA_CEI;
 
 	prepare_ibc(vcpu, vsie_page);
 	rc = shadow_crycb(vcpu, vsie_page);
@@ -406,7 +406,7 @@ static int map_prefix(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
 	prefix += scb_s->mso;
 
 	rc = kvm_s390_shadow_fault(vcpu, vsie_page->gmap, prefix);
-	if (!rc && (scb_s->ecb & 0x10U))
+	if (!rc && (scb_s->ecb & ECB_TE))
 		rc = kvm_s390_shadow_fault(vcpu, vsie_page->gmap,
 					   prefix + PAGE_SIZE);
 	/*
@@ -543,7 +543,7 @@ static int pin_blocks(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
 	}
 
 	gpa = scb_o->itdba & ~0xffUL;
-	if (gpa && (scb_s->ecb & 0x10U)) {
+	if (gpa && (scb_s->ecb & ECB_TE)) {
 		if (!(gpa & ~0x1fffU)) {
 			rc = set_validity_icpt(scb_s, 0x0080U);
 			goto unpin;
@@ -558,8 +558,7 @@ static int pin_blocks(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
 	}
 
 	gpa = scb_o->gvrd & ~0x1ffUL;
-	if (gpa && (scb_s->eca & 0x00020000U) &&
-	    !(scb_s->ecd & 0x20000000U)) {
+	if (gpa && (scb_s->eca & ECA_VX) && !(scb_s->ecd & ECD_HOSTREGMGMT)) {
 		if (!(gpa & ~0x1fffUL)) {
 			rc = set_validity_icpt(scb_s, 0x1310U);
 			goto unpin;
@@ -577,7 +576,7 @@ static int pin_blocks(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
 	}
 
 	gpa = scb_o->riccbd & ~0x3fUL;
-	if (gpa && (scb_s->ecb3 & 0x01U)) {
+	if (gpa && (scb_s->ecb3 & ECB3_RI)) {
 		if (!(gpa & ~0x1fffUL)) {
 			rc = set_validity_icpt(scb_s, 0x0043U);
 			goto unpin;