[Xen-devel] Re: [PATCH] x86 hvm: fix missing ticks bug of c/s 20218

[Keir Fraser <keir.fraser@xxxxxxxxxxxxx>]

Moving the line 'pt->scheduled += pt->period' inside the if statement looks
pretty dubious. Does your fix still work if we don't move that line? For the
default timer mode I'm not sure it should make any difference either way,
but it would for timer mode 0.

 -- Keir

On 18/09/2009 06:24, "Kouya Shimura" <kouya@xxxxxxxxxxxxxx> wrote:

> With c/s 20218, timer ticks might be missed when IRQs of a timer are queued.
> Next scheduled time is accumulated wrongly.
> 
> Thanks to Christoph for the report.
> 
> Thanks,
> Kouya
> 
> Signed-off-by: Kouya Shimura <kouya@xxxxxxxxxxxxxx>
> Reported-by: Christoph Egger <Christoph.Egger@xxxxxxx>
> 



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