Re: [PATCH V3] powerpc/powernv: Check for IRQHAPPENED before sleeping

From: Michael Ellerman
Date: Wed Jul 02 2014 - 00:06:52 EST


On Wed, 2014-07-02 at 09:19 +0530, Preeti U Murthy wrote:
> Commit 8d6f7c5a: "powerpc/powernv: Make it possible to skip the IRQHAPPENED
> check in power7_nap()" added code that prevents cpus from checking for
> pending interrupts just before entering sleep state, which is wrong. These
> interrupts are delivered during the soft irq disabled state of the cpu.

Acked-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

cheers


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/