From: Avi Kivity <avi@redhat.com>
To: Marcelo Tosatti <mtosatti@redhat.com>
Cc: kvm@vger.kernel.org
Subject: Re: [PATCH] KVM: Enable "fast string operations" in MSR_IA32_MISC_ENABLE
Date: Tue, 04 Oct 2011 16:15:42 +0200 [thread overview]
Message-ID: <4E8B150E.1050100@redhat.com> (raw)
In-Reply-To: <20110923145650.GB1618@amt.cnet>
On 09/23/2011 05:56 PM, Marcelo Tosatti wrote:
> On Thu, Sep 22, 2011 at 03:03:02PM +0300, Avi Kivity wrote:
> > Recent (3.0+) Linux guests check for the fast string bit in
> > MSR_IA32_MISC_ENABLE before enabling rep/movs based memcpy and
> > related on fam 6/model 13+ processors.
> >
> > Enable the bit by default, as required by the specification.
> >
> > Signed-off-by: Avi Kivity<avi@redhat.com>
>
> Belongs to userspace.
>
Right - patch coming up.
--
error compiling committee.c: too many arguments to function
prev parent reply other threads:[~2011-10-04 14:15 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-22 12:03 [PATCH] KVM: Enable "fast string operations" in MSR_IA32_MISC_ENABLE Avi Kivity
2011-09-23 14:56 ` Marcelo Tosatti
2011-10-04 14:15 ` Avi Kivity [this message]
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