Re: [RFC 4/9] of/irq: Refactor interrupt-map parsing

Stephen Warren
2013-11-01T19:07:47Z

On 11/01/2013 11:53 AM, Grant Likely wrote:
> On Thu, 31 Oct 2013 11:57:14 -0700, Olof Johansson <olof@lixom.net> wrote:
>> On Wed, Oct 30, 2013 at 02:25:21PM -0700, Grant Likely wrote:
>>> (Sorry for HTML mail)
>>>
>>> Can you put #define DEBUG at the top of drivers/of/irq.c and send me the
>>> log output from before and after the commit?
>>
>> Here you go, quite verbose log below.
>>
>> Looks like we're tripping the "no reg passed in" checks, not sure if related.
>
> I think I've found the bug. See if this helps...
>
> From 54a6d89d63361f8117ff69e4b65efabb12b897c7 Mon Sep 17 00:00:00 2001
> From: Grant Likely <grant.likely@linaro.org>
> Date: Fri, 1 Nov 2013 10:50:50 -0700
> Subject: [PATCH] of: Fixup interrupt parsing failure.

Tested-by: Stephen Warren <swarren@nvidia.com>

Thanks, this fixes the clocksource errors that I was seeing when
performing CPU hotplug, as mentioned in:

https://lkml.org/lkml/2013/10/31/430
Re: [RFC 4/9] of/irq: Refactor interrupt-map parsing [CPU hotplug
clockevents issue]