Re: [PATCH 2/2] x86_64 irq: Handle irqs pending in IRR during irq migration.

[Andi Kleen]

On Saturday 03 February 2007 11:22, Eric W. Biederman wrote:
> Andi Kleen <ak@xxxxxxx> writes:
> 
> >> Once the migration operation is complete we know we will receive
> >> no more interrupts on this vector so the irq pending state for
> >> this irq will no longer be updated.  If the irq is not pending and
> >> we are in the intermediate state we immediately free the vector,
> >> otherwise in we free the vector in do_IRQ when the pending irq
> >> arrives.
> >
> > Ok for me, although the magic numbers are a little nasty.
> 
> You must be talking about (vector/32) *0x10.

No I meant the -1s

-Andi
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