Re: [PATCH] expose kvmclock upper msr set.

[Avi Kivity <avi@redhat.com>]

On 02/28/2011 03:30 PM, Avi Kivity wrote:
> On 02/28/2011 03:24 PM, Glauber Costa wrote:
>> 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.
>
> Yes.  I believe this bit marked the change point.
>
> Anyway, it's exposed, and it's a lot better for userspace to make use 
> of KVM_GET_SUPPORTED_CPUID since it will work on more kernels.
>

btw, it should work with -cpu host as well, no?

-- 
error compiling committee.c: too many arguments to function