linux-kernel - Re: [PATCH V3 10/12] KVM: X86/MMU: Remove unused INVALID_PAE_ROOT and IS_VALID_PAE

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Date:   Tue, 19 Jul 2022 23:11:55 +0000
From:   Sean Christopherson <seanjc@...gle.com>
To:     Lai Jiangshan <jiangshanlai@...il.com>
Cc:     linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
        Paolo Bonzini <pbonzini@...hat.com>,
        Vitaly Kuznetsov <vkuznets@...hat.com>,
        Maxim Levitsky <mlevitsk@...hat.com>,
        David Matlack <dmatlack@...gle.com>,
        Lai Jiangshan <jiangshan.ljs@...group.com>
Subject: Re: [PATCH V3 10/12] KVM: X86/MMU: Remove unused INVALID_PAE_ROOT
 and IS_VALID_PAE_ROOT

On Sat, May 21, 2022, Lai Jiangshan wrote:
> From: Lai Jiangshan <jiangshan.ljs@...group.com>
> 
> They are unused and replaced with 0ull like other zero sptes and
> is_shadow_present_pte().
> 
> Signed-off-by: Lai Jiangshan <jiangshan.ljs@...group.com>
> ---

Reviewed-by: Sean Christopherson <seanjc@...gle.com>