Re: [PATCH 4/4] KVM: PPC: BookE: Add EPR ONE_REG sync

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 05.01.2013, at 00:03, Scott Wood wrote:

> On 01/04/2013 04:55:34 PM, Alexander Graf wrote:
>> On 04.01.2013, at 21:08, Scott Wood wrote:
>> > On 01/04/2013 11:36:40 AM, Alexander Graf wrote:
>> >> We need to be able to read and write the contents of the EPR register
>> >> from user space.
>> >> This patch implements that logic through the ONE_REG API and declares
>> >> its (never implemented) SREGS counterpart as deprecated.
>> >
>> > QEMU already uses SREGS to read this...  I'm not sure what happened on the KVM side.
>> Since it's never been implemented on the KVM side, I don't see why it'd be an issue to force ONE_REG on any user :). In the long run, I'd like to move as much of the state synchronization to ONE_REG.
> 
> That's fine -- but we should make sure not to forget to update QEMU.

Yes. We need to wait for these patches to trickle down to kvm.git first though anyway.


Alex

--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux