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Subject: Re: [PATCH] powerpc/powernv: Check for IRQHAPPENED before sleeping
From: Michael Neuling <mikey@neuling.org>
To: Preeti U Murthy <preeti@linux.vnet.ibm.com>
Date: Mon, 30 Jun 2014 09:01:07 -0500
In-Reply-To: <20140630062404.29315.23382.stgit@preeti.in.ibm.com>
References: <20140630062404.29315.23382.stgit@preeti.in.ibm.com>
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On Mon, 2014-06-30 at 11:54 +0530, Preeti U Murthy wrote:
> Commit 8d6f7c5a: "powerpc/powernv: Make it possible to skip the IRQHAPPEN=
ED
> check in power7_nap()" added code that prevents even cores which enter sl=
eep
> on idle, from checking for pending interrupts. Fix this.
>=20
> Signed-off-by: Preeti U Murthy <preeti@linux.vnet.ibm.com>

Acked-by: Michael Neuling <mikey@neuling.org>

> ---
>=20
>  arch/powerpc/kernel/idle_power7.S |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>=20
> diff --git a/arch/powerpc/kernel/idle_power7.S b/arch/powerpc/kernel/idle=
_power7.S
> index 2480256..5cf3d36 100644
> --- a/arch/powerpc/kernel/idle_power7.S
> +++ b/arch/powerpc/kernel/idle_power7.S
> @@ -131,7 +131,7 @@ _GLOBAL(power7_nap)
> =20
>  _GLOBAL(power7_sleep)
>  	li	r3,1
> -	li	r4,0
> +	li	r4,1
>  	b	power7_powersave_common
>  	/* No return */
> =20
>=20