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Subject: Re: [PATCH v3 4/4] KVM: hyper-v: Advertise support for fast XMM hypercalls
Date:   Wed, 26 May 2021 11:09:19 +0200
From:   Siddharth Chandrasekaran <sidcha@amazon.de>
To:     Paolo Bonzini <pbonzini@redhat.com>
CC:     "K. Y. Srinivasan" <kys@microsoft.com>,
        Haiyang Zhang <haiyangz@microsoft.com>,
        Stephen Hemminger <sthemmin@microsoft.com>,
        Wei Liu <wei.liu@kernel.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
        <x86@kernel.org>, "H. Peter Anvin" <hpa@zytor.com>,
        Sean Christopherson <seanjc@google.com>,
        Vitaly Kuznetsov <vkuznets@redhat.com>,
        Wanpeng Li <wanpengli@tencent.com>,
        Jim Mattson <jmattson@google.com>,
        Joerg Roedel <joro@8bytes.org>,
        Alexander Graf <graf@amazon.com>,
        Evgeny Iakovlev <eyakovl@amazon.de>,
        Liran Alon <liran@amazon.com>,
        Ioannis Aslanidis <iaslan@amazon.de>,
        <linux-hyperv@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        <kvm@vger.kernel.org>
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References: <cover.1618349671.git.sidcha@amazon.de>
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On Tue, May 25, 2021 at 01:20:41PM +0200, Paolo Bonzini wrote:
> On 25/05/21 11:00, Siddharth Chandrasekaran wrote:
> > Have you already picked these? Or can you still wait for v4? I can send
> > send separate patches too if it is too late to drop them. I had one
> > minor fixup and was waiting for Vitaly's changes to get merged as he
> > wanted me to add checks on the guest exposed cpuid bits before handling
> > XMM args.
>
> You can still send v4.

Thanks, I've sent v4 with just the fixup. I'll send a separate patch for
the guest cpuid check later.

~ Sid.


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