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Re: [Qemu-arm] [Qemu-devel] [PATCH for 4.1] aspeed/timer: Provide back-p

From: Joel Stanley
Subject: Re: [Qemu-arm] [Qemu-devel] [PATCH for 4.1] aspeed/timer: Provide back-pressure information for short periods
Date: Tue, 16 Jul 2019 06:54:48 +0000

Hi Peter,

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?



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