From: Avi Kivity <avi@redhat.com>
To: Alexander Graf <agraf@suse.de>
Cc: kvm@vger.kernel.org
Subject: Re: [PATCH 2/2] Add FFXSR support to KVM
Date: Mon, 02 Feb 2009 16:14:18 +0200 [thread overview]
Message-ID: <4986FFBA.20500@redhat.com> (raw)
In-Reply-To: <1233134533-3255-3-git-send-email-agraf@suse.de>
Alexander Graf wrote:
> AMD K10 CPUs implement the FFXSR feature that gets enabled using
> EFER. Let's check if the virtual CPU description includes that
> CPUID feature bit and allow enabling it then.
>
> This is required for Windows Server 2008 in Hyper-V mode.
>
>
Need to advertise this in KVM_GET_SUPPORTED_CPUID. Otherwise, looks good.
--
error compiling committee.c: too many arguments to function
prev parent reply other threads:[~2009-02-02 14:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-28 9:22 [PATCH 0/2] Add support for FFXSR Alexander Graf
2009-01-28 9:22 ` [PATCH 1/2] Add EFER descriptions " Alexander Graf
2009-01-28 9:22 ` [PATCH 2/2] Add FFXSR support to KVM Alexander Graf
2009-02-02 14:14 ` Avi Kivity [this message]
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