linux-kernel - Re: [PATCH 0/4] KVM: SVM: Move and split up svm.c

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Message-ID: <CALMp9eRYNH+=Ra=1KSJdT5Ej5kTfdV8J7Rf6JcS9NGbPOYPj8A@mail.gmail.com>
Date:   Tue, 24 Mar 2020 11:42:21 -0700
From:   Jim Mattson <jmattson@...gle.com>
To:     Sean Christopherson <sean.j.christopherson@...el.com>
Cc:     Joerg Roedel <joro@...tes.org>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Vitaly Kuznetsov <vkuznets@...hat.com>,
        Wanpeng Li <wanpengli@...cent.com>,
        Suravee Suthikulpanit <suravee.suthikulpanit@....com>,
        Tom Lendacky <thomas.lendacky@....com>,
        Ashish Kalra <Ashish.Kalra@....com>,
        Brijesh Singh <brijesh.singh@....com>,
        kvm list <kvm@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 0/4] KVM: SVM: Move and split up svm.c

On Tue, Mar 24, 2020 at 11:30 AM Sean Christopherson
<sean.j.christopherson@...el.com> wrote:
>
> On Tue, Mar 24, 2020 at 10:41:50AM +0100, Joerg Roedel wrote:
> > Hi,
> >
> > here is a patch-set agains kvm/queue which moves svm.c into its own
> > subdirectory arch/x86/kvm/svm/ and splits moves parts of it into
> > separate source files:
>
> What are people's thoughts on using "arch/x86/kvm/{amd,intel}" instead of
> "arch/x86/kvm/{svm,vmx}"?  Maybe this won't be an issue for AMD/SVM, but on
> the Intel/VMX side, there is stuff in the pipeline that makes using "vmx"
> for the sub-directory quite awkward.  I wasn't planning on proposing the
> rename (from vmx->intel) until I could justify _why_, but perhaps it makes
> sense to bundle all the pain of a reorganizing code into a single kernel
> version?

Doesn't VIA have some CPUs that implement VMX?