On 12/12/11 17:39, Christoffer Dall wrote:
> On Mon, Dec 12, 2011 at 9:32 AM, Avi Kivity <[email protected]> wrote:
>> On 12/11/2011 12:25 PM, Christoffer Dall wrote:
>>> From: Marc Zyngier <[email protected]>
>>>
>>> A guest may need to know which CPU it has booted on (and Linux does).
>>> Now that we can run KVM on a SMP host, QEMU may be running on any
>>
>> s/QEMU/userspace/
>>
>>> CPU. In that case, directly reading MPIDR will give an inconsistent
>>> view on the guest CPU number (among other problems).
>>>
>>> The solution is to use the VMPIDR register, which is computed by
>>> using the host MPIDR and overriding the low bits with KVM vcpu_id.
>>>
>>> Signed-off-by: Marc Zyngier <[email protected]>
>>
>> Since you're posting the patch for (eventual) inclusion, you need to
>> sign off as well.
>>
> I merged this into the world-switch patch.
>
> Can I add mark as signed-off-by in there then or should he really have
> written that entire patch then. Marc?
I don't mind if my name appears or not, really. As long as the
functionality is in, I'm happy ;-).
M.
--
Jazz is not dead. It just smells funny...
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