linux-kernel - Re: [PATCH 04/26] KVM: x86: Add a kvm_x86_ops hook to query virtualized MSR support

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Message-ID: <871rr7hq95.fsf@vitty.brq.redhat.com>
Date:   Thu, 06 Feb 2020 13:08:54 +0100
From:   Vitaly Kuznetsov <vkuznets@...hat.com>
To:     Sean Christopherson <sean.j.christopherson@...el.com>
Cc:     Wanpeng Li <wanpengli@...cent.com>,
        Jim Mattson <jmattson@...gle.com>,
        Joerg Roedel <joro@...tes.org>, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org, Paolo Bonzini <pbonzini@...hat.com>
Subject: Re: [PATCH 04/26] KVM: x86: Add a kvm_x86_ops hook to query virtualized MSR support

Sean Christopherson <sean.j.christopherson@...el.com> writes:

> On Wed, Feb 05, 2020 at 05:55:32PM +0100, Vitaly Kuznetsov wrote:
>> Sean Christopherson <sean.j.christopherson@...el.com> writes:
>> > I dug deeper into the CPUID crud after posting this series because I really
>> > didn't like the end result for vendor-specific leafs, and ended up coming
>> > up with (IMO) a much more elegant solution.
>> >
>> > https://lkml.kernel.org/r/20200201185218.24473-1-sean.j.christopherson@intel.com/
>> >
>> > or on patchwork
>> >
>> > https://patchwork.kernel.org/cover/11361361/
>> >
>> 
>> Thanks, I saw it. I tried applying it to kvm/next earlier today but
>> failed. Do you by any chance have a git branch somewhere? I'll try to
>> review it and test at least AMD stuff (if AMD people don't beat me to it
>> of course).
>
> Have you tried kvm/queue?  I'm pretty sure I based the code on kvm/queue.
> If that doesn't work, I'll push a tag to my github repo.

My bad, kvm/queue worked like a charm!

>
> This is exactly why I usually note the base for large series.  *sigh*

Pull requests, anyone? :-)

-- 
Vitaly