Re: [Xen-devel] Interrupt injection with ISR set on Intel hardware

["Tian, Kevin" <kevin.tian@xxxxxxxxx>]

> From: Roger Pau Monné [mailto:roger.pau@xxxxxxxxxx]
> Sent: Thursday, December 13, 2018 4:40 PM
> 
> On Thu, Dec 13, 2018 at 02:44:00AM +0000, Tian, Kevin wrote:
> > btw can you also capture ISR/IRR/PPR right before local_irq_enable()?
> > though I didn't see a reason why code in-between may impact those
> > bits, it doesn't hurt to capture the context right before interrupt is
> > raised. :-)
> 
> I've done that and the result is the same as the ones that are
> currently printed on the trace, there's no change to the registers
> between the point where they are printed and the call to
> local_irq_enable.
> 

Thanks for confirmation.

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