From: Glauber Costa <glommer@redhat.com>
To: Avi Kivity <avi@redhat.com>
Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] expose kvmclock upper msr set.
Date: Mon, 28 Feb 2011 10:24:55 -0300 [thread overview]
Message-ID: <1298899495.15736.321.camel@mothafucka.localdomain> (raw)
In-Reply-To: <4D6A409E.9010107@redhat.com>
On Sun, 2011-02-27 at 14:16 +0200, Avi Kivity wrote:
> On 02/23/2011 07:44 PM, Glauber Costa wrote:
> > We've been supporting kvmclock MSRs in the 0x4b564d00-0x4b564dff range
> > for a while now, but we're not exposing it yet, meaning nobody is using it.
> > This simple patch takes care of that.
>
> We're exposing them via KVM_GET_SUPPORTED_CPUID, leaf KVM_CPUID_FEATURES.
>
Our userspace does not really use it, and rely on the capability list.
Historically, we've been relying on the capabilities mechanism to
indicate what exists and what does not.
next prev parent reply other threads:[~2011-02-28 13:25 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-23 17:44 Glauber Costa
2011-02-24 23:24 ` Steven Rostedt
2011-02-24 23:48 ` Glauber Costa
2011-02-24 23:54 ` Steven Rostedt
2011-02-25 13:11 ` Glauber Costa
2011-02-27 9:29 ` Avi Kivity
2011-02-27 12:16 ` Avi Kivity
2011-02-28 13:24 ` Glauber Costa [this message]
2011-02-28 13:30 ` Avi Kivity
2011-02-28 13:30 ` Avi Kivity
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