[PATCH v5 17/17] KVM: arm64: Use kvm_vcpu_has_feature() directly for struct kvm

Fuad Tabba tabba at google.com
Mon Dec 16 02:50:57 PST 2024


Now that we have introduced kvm_vcpu_has_feature(), use it in the
remaining code that checks for features in struct kvm, instead of
using the __vcpu_has_feature() helper.

No functional change intended.

Suggested-by: Quentin Perret <qperret at google.com>
Signed-off-by: Fuad Tabba <tabba at google.com>
---
 arch/arm64/kvm/nested.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/kvm/nested.c b/arch/arm64/kvm/nested.c
index aeaa6017ffd8..92e746040de4 100644
--- a/arch/arm64/kvm/nested.c
+++ b/arch/arm64/kvm/nested.c
@@ -1021,8 +1021,8 @@ int kvm_init_nv_sysregs(struct kvm *kvm)
 		res0 |= HCR_NV2;
 	if (!kvm_has_feat(kvm, ID_AA64MMFR2_EL1, NV, IMP))
 		res0 |= (HCR_AT | HCR_NV1 | HCR_NV);
-	if (!(__vcpu_has_feature(&kvm->arch, KVM_ARM_VCPU_PTRAUTH_ADDRESS) &&
-	      __vcpu_has_feature(&kvm->arch, KVM_ARM_VCPU_PTRAUTH_GENERIC)))
+	if (!(kvm_vcpu_has_feature(kvm, KVM_ARM_VCPU_PTRAUTH_ADDRESS) &&
+	      kvm_vcpu_has_feature(kvm, KVM_ARM_VCPU_PTRAUTH_GENERIC)))
 		res0 |= (HCR_API | HCR_APK);
 	if (!kvm_has_feat(kvm, ID_AA64ISAR0_EL1, TME, IMP))
 		res0 |= BIT(39);
@@ -1078,8 +1078,8 @@ int kvm_init_nv_sysregs(struct kvm *kvm)
 
 	/* HFG[RW]TR_EL2 */
 	res0 = res1 = 0;
-	if (!(__vcpu_has_feature(&kvm->arch, KVM_ARM_VCPU_PTRAUTH_ADDRESS) &&
-	      __vcpu_has_feature(&kvm->arch, KVM_ARM_VCPU_PTRAUTH_GENERIC)))
+	if (!(kvm_vcpu_has_feature(kvm, KVM_ARM_VCPU_PTRAUTH_ADDRESS) &&
+	      kvm_vcpu_has_feature(kvm, KVM_ARM_VCPU_PTRAUTH_GENERIC)))
 		res0 |= (HFGxTR_EL2_APDAKey | HFGxTR_EL2_APDBKey |
 			 HFGxTR_EL2_APGAKey | HFGxTR_EL2_APIAKey |
 			 HFGxTR_EL2_APIBKey);
-- 
2.47.1.613.gc27f4b7a9f-goog




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