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Re: [Qemu-devel] [PATCH v2 2/2] x86: hv_evmcs CPU flag support
From: |
Vitaly Kuznetsov |
Subject: |
Re: [Qemu-devel] [PATCH v2 2/2] x86: hv_evmcs CPU flag support |
Date: |
Tue, 30 Oct 2018 18:38:51 +0100 |
Roman Kagan <address@hidden> 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 <address@hidden>
>> Signed-off-by: Vitaly Kuznetsov <address@hidden>
>> ---
>> 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 <address@hidden>
With soft freeze date being today, would it still be possible to squeeze
this one in?
Thanks!
--
Vitaly