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KVM: VMX: Don't enable EPT A/D feature if EPT feature is disabled
We can observe eptad kvm_intel module parameter is still Y even if ept is disabled which is weird. This patch will not enable EPT A/D feature if EPT feature is disabled. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Radim Krčmář <rkrcmar@redhat.com> Signed-off-by: Wanpeng Li <wanpeng.li@hotmail.com> Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
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@ -6504,7 +6504,7 @@ static __init int hardware_setup(void)
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enable_ept_ad_bits = 0;
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}
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if (!cpu_has_vmx_ept_ad_bits())
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if (!cpu_has_vmx_ept_ad_bits() || !enable_ept)
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enable_ept_ad_bits = 0;
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if (!cpu_has_vmx_unrestricted_guest())
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