Re: [PATCH] KVM: x86: Use cpu_feature_enabled() for PKU instead of #ifdef

From: Sean Christopherson
Date: Tue Jun 06 2023 - 20:54:01 EST


On Thu, 01 Jun 2023 18:05:50 -0700, Sean Christopherson wrote:
> Replace an #ifdef on CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS with a
> cpu_feature_enabled() check on X86_FEATURE_PKU. The macro magic of
> DISABLED_MASK_BIT_SET() means that cpu_feature_enabled() provides the
> same end result (no code generated) when PKU is disabled by Kconfig.
>
> No functional change intended.
>
> [...]

Applied to kvm-x86 misc, thanks!

[1/1] KVM: x86: Use cpu_feature_enabled() for PKU instead of #ifdef
https://github.com/kvm-x86/linux/commit/056b9919a16a

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