[PATCH] warn about shared irqs requesting IRQF_DISABLED registered with setup_irq

Uwe Kleine-König
2009-11-30T09:28:49Z

Hello Jamie,

On Sun, Nov 29, 2009 at 03:18:40PM +0000, Jamie Lokier wrote:
> According to this thread, at the moment when you have multiple
> IRQF_DISABLED|IRQF_SHARED ISRs, only the first one is run with
> interrupts disabled.
No. When you have multiple IRQF_SHARED ISRs *all* are run with irqs
disabled if the first has IRQF_DISABLED.

Best regards
Uwe

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