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SubjectRe: [PATCH 1/5] KVM: vmx: use X86_CR4_UMIP and X86_FEATURE_UMIP
2017-11-13 22:40 GMT+08:00 Paolo Bonzini <pbonzini@redhat.com>:
> These bits were not defined until now in common code, but they are
> now that the kernel supports UMIP too.
>
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

Reviewed-by: Wanpeng Li <wanpeng.li@hotmail.com>

> ---
> arch/x86/kvm/vmx.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
> index a6f4f095f8f4..8917e100ddeb 100644
> --- a/arch/x86/kvm/vmx.c
> +++ b/arch/x86/kvm/vmx.c
> @@ -9732,8 +9732,7 @@ static void nested_vmx_cr_fixed1_bits_update(struct kvm_vcpu *vcpu)
> cr4_fixed1_update(X86_CR4_SMEP, ebx, bit(X86_FEATURE_SMEP));
> cr4_fixed1_update(X86_CR4_SMAP, ebx, bit(X86_FEATURE_SMAP));
> cr4_fixed1_update(X86_CR4_PKE, ecx, bit(X86_FEATURE_PKU));
> - /* TODO: Use X86_CR4_UMIP and X86_FEATURE_UMIP macros */
> - cr4_fixed1_update(bit(11), ecx, bit(2));
> + cr4_fixed1_update(X86_CR4_UMIP, ecx, bit(X86_FEATURE_UMIP));
>
> #undef cr4_fixed1_update
> }
> --
> 1.8.3.1
>
>

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