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From: Vitaly Kuznetsov <vkuznets@redhat.com>
In-Reply-To: <20181023125131.GA14424@rkaganb>
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Date: Tue, 30 Oct 2018 18:38:51 +0100
Message-ID: <871s87fi6s.fsf@vitty.brq.redhat.com>
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Subject: Re: [Qemu-devel] [PATCH v2 2/2] x86: hv_evmcs CPU flag support
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To: Paolo Bonzini <pbonzini@redhat.com>
Cc: "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>, Richard Henderson <rth@twiddle.net>, Eduardo Habkost <ehabkost@redhat.com>, Marcelo Tosatti <mtosatti@redhat.com>, Roman Kagan <rkagan@virtuozzo.com>

Roman Kagan <rkagan@virtuozzo.com> writes:

> On Mon, Oct 22, 2018 at 06:55:06PM +0200, Vitaly Kuznetsov wrote:
>> Adds a new CPU flag to enable the Enlightened VMCS KVM feature.
>> QEMU enables KVM_CAP_HYPERV_ENLIGHTENED_VMCS and gets back the
>> version to be advertised in lower 16 bits of CPUID.0x4000000A:EAX.
>> 
>> Suggested-by: Ladi Prosek <lprosek@redhat.com>
>> Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
>> ---
>> Changes since v1:
>> - Throw away HV_CPUID_MIN_NESTED.
>> - Create zeroed 0x40000006-0x40000009 CPUID leaves.
>> ---
>>  target/i386/cpu.c          |  1 +
>>  target/i386/cpu.h          |  1 +
>>  target/i386/hyperv-proto.h |  2 ++
>>  target/i386/kvm.c          | 30 ++++++++++++++++++++++++++++--
>>  4 files changed, 32 insertions(+), 2 deletions(-)
>
> Reviewed-by: Roman Kagan <rkagan@virtuozzo.com>

With soft freeze date being today, would it still be possible to squeeze
this one in?

Thanks!

-- 
Vitaly