linux-kernel - Re: [PATCH v2 2/3] KVM: VMX: Fix enable VPID even if INVVPID is not exposed in vmx capability

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Message-ID: <baf887b9-7a36-16f4-b020-2acd0ecd53d9@redhat.com>
Date:   Tue, 21 Mar 2017 17:19:40 +0100
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     Wanpeng Li <kernellwp@...il.com>, linux-kernel@...r.kernel.org,
        kvm@...r.kernel.org
Cc:     Radim Krčmář <rkrcmar@...hat.com>,
        Wanpeng Li <wanpeng.li@...mail.com>
Subject: Re: [PATCH v2 2/3] KVM: VMX: Fix enable VPID even if INVVPID is not
 exposed in vmx capability



On 21/03/2017 05:18, Wanpeng Li wrote:
> -	if (!cpu_has_vmx_vpid())
> +	if (!cpu_has_vmx_vpid() ||
> +		!(cpu_has_vmx_invvpid()))

Too many parentheses and a useless line break.

Paolo

>  		enable_vpid = 0;