Re: [PATCH 1/10] PM: Rework handling of interrupts during suspend-resume (rev. 5)

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On Wed, 11 Mar 2009, Rafael J. Wysocki wrote:
> On Wednesday 11 March 2009, Thomas Gleixner wrote:
> > > +			desc->status |= IRQ_SUSPENDED;
> > 
> >   This flag needs to be checked in __enable_irq().
> 
> [I overlooked this comment, sorry.]
> 
> Why does it?

To catch abuse and callers of enable_irq() when this flag is set.

Thanks,

	tglx
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