From 3e4546d5bd38a1e98d4bd2de48631abf0398a3a2 Mon Sep 17 00:00:00 2001 From: Maxim Levitsky Date: Wed, 23 Feb 2022 13:58:24 +0200 Subject: [PATCH] KVM: SVM: always set MSR_AMD64_TSC_RATIO to default value Even when the feature is not supported in guest CPUID, still set the msr to the default value which will be the only value KVM will accept in this case Signed-off-by: Maxim Levitsky Message-Id: <20220223115824.319821-1-mlevitsk@redhat.com> Signed-off-by: Paolo Bonzini --- target/i386/cpu.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 916d3354fe..a88d6554c8 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -5997,9 +5997,7 @@ static void x86_cpu_reset(DeviceState *dev) x86_cpu_set_sgxlepubkeyhash(env); - if (env->features[FEAT_SVM] & CPUID_SVM_TSCSCALE) { - env->amd_tsc_scale_msr = MSR_AMD64_TSC_RATIO_DEFAULT; - } + env->amd_tsc_scale_msr = MSR_AMD64_TSC_RATIO_DEFAULT; #endif }