[PATCH 1/1] irqchip: irq-gic: forward SGI to itself for cortex-a7 single core

[Fabio Estevam]

Hi Marc,

On Tue, Aug 9, 2016 at 5:54 AM, Marc Zyngier <marc.zyngier at arm.com> wrote:

> From 23ba8b645d219e333a10224d74fb5d8d75d67de2 Mon Sep 17 00:00:00 2001
> From: Marc Zyngier <marc.zyngier at arm.com>
> Date: Tue, 9 Aug 2016 07:50:44 +0100
> Subject: [PATCH] irqchip/gic: Allow self-SGIs for SMP on UP configurations
>
> On systems where a single CPU is present, the GIC may not support
> having SGIs delivered to a target list. In that case, we use the
> self-SGI mechanism to allow the interrupt to be delivered locally.
>
> Signed-off-by: Marc Zyngier <marc.zyngier at arm.com>

This fixes the halt after running 'reboot' on mx6ul, thanks:

Tested-by: Fabio Estevam <fabio.estevam at nxp.com>

Please also Cc stable when you submit this formally.

Thanks