Re: [PATCH v2] irqchip/gic: Allow self-SGIs for SMP on UP configurations

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Hi Marc,

On Fri, Sep 9, 2016 at 12:42 PM, Marc Zyngier <marc.zyngier@xxxxxxx> wrote:

>> Without this patch imx6ul SoC hangs after a 'reboot' command.
>
> But that's not a regression, right? It *never* worked before, as far as
> I know, because we never supported such a configuration in the past.

imx6ul is supported since kernel 4.3.

> I'm a bit concerned when I see backporting random patches to random
> kernel versions for things that are not bugs. I'll leave it up to Greg
> to decide, but I thought I should point out what this patch actually is.

Not bugs? I consider the hang I get after running 'reboot' on imx6ul a bug.

According to Documentation/stable_kernel_rules.txt :

" - It must fix a problem that causes a build error (but not for things
   marked CONFIG_BROKEN), an oops, a hang, data corruption, a real
   security issue, or some "oh, that's not good" issue.  In short, something
   critical. "

, so that's why I submitted for stable inclusion.
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