Re: [Qemu-arm] [Qemu-devel] [PATCH for 4.1] aspeed/timer: Provide back-pressure information for short periods

[Joel Stanley]

On Tue, 16 Jul 2019 at 07:02, Philippe Mathieu-Daudé <address@hidden> wrote:
> On 7/16/19 9:00 AM, Joel Stanley wrote:
> > On Tue, 16 Jul 2019 at 06:54, Joel Stanley <address@hidden> wrote:
> >> On Thu, 4 Jul 2019 at 12:26, Paolo Bonzini <address@hidden> wrote:
> >>> On 04/07/19 12:13, Stefan Hajnoczi wrote:
> >>>> On Thu, Jul 04, 2019 at 11:26:53AM +0200, Philippe Mathieu-Daudé wrote:
> >>>>> CC'ing Stefan & Paolo for a non-ARM view on this...
> >>>>
> >>>> I'm not familiar with the various clock smoothing techniques implemented
> >>>> in QEMU and KVM, but this looks okay given that Linux guests expect
> >>>> this.
> >>>
> >>> Yeah, even KVM applies a minimum period of 200us to the x86 LAPIC timer.
> >>
> >> Can we please merge this so guests can boot on 4.1?
> >
> > Cédric pointed out this lacks my reviewed by. I had not provided it in
> > the past as I wondered if we could come up with a better fix. However,
> > I consider this a good fix for 4.1, and if sometime finds time to
> > further rework the timer model in the future then we can do that work
> > later.
>
> Agreed.
>
> >
> > Reviewed-by: Joel Stanley <address@hidden>
> > Tested-by: Joel Stanley <address@hidden>
>
> Reviewed-by: Philippe Mathieu-Daudé <address@hidden>

HI Peter,

Is this one still in your queue?

Cheers,

Joel