From 110206cee2cf58b6ce4119e230b142192f7b52ac Mon Sep 17 00:00:00 2001
From: Richard Henderson <richard.henderson@linaro.org>
Date: Mon, 1 Aug 2022 16:21:17 +0100
Subject: [PATCH 1/5] target/arm: Use kvm_arm_sve_supported in
 kvm_arm_get_host_cpu_features

Indication for support for SVE will not depend on whether we
perform the query on the main kvm_state or the temp vcpu.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220726045828.53697-2-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Kunkun Jiang <jiangkunkun@huawei.com>
---
 target/arm/kvm64.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/arm/kvm64.c b/target/arm/kvm64.c
index b34a87fd24..b7e34a4580 100644
--- a/target/arm/kvm64.c
+++ b/target/arm/kvm64.c
@@ -648,7 +648,7 @@ bool kvm_arm_get_host_cpu_features(ARMHostCPUFeatures *ahcf)
         }
     }
 
-    sve_supported = ioctl(fdarray[0], KVM_CHECK_EXTENSION, KVM_CAP_ARM_SVE) > 0;
+    sve_supported = kvm_arm_sve_supported();
 
     /* Add feature bits that can't appear until after VCPU init. */
     if (sve_supported) {
-- 
2.27.0