Re: [PATCH] ARM: cns3xxx: fix allmodconfig panic in pci driver

From: xiakaixu
Date: Wed Sep 03 2014 - 23:47:18 EST


ä 2014/9/3 21:27, Arnd Bergmann åé:
> On Wednesday 03 September 2014 21:18:12 Xia Kaixu wrote:
>> From: Xia Kaixu <kaixu.xia@xxxxxxxxxx>
>>
>> The kernel panic occurs when running an allmodconfig kernel on
>> OMAP4460. The inicall "cns3xxx_pcie_init" does not check which
>> hardware it's running on and just tries to access to its specific
>> registers. Now call it from .init_late callback from the two
>> machine descriptors.
>>
>> Signed-off-by: Xia Kaixu <kaixu.xia@xxxxxxxxxx>
>> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
>> Cc: Anton Vorontsov <anton@xxxxxxxxxx>
>> Cc: Felix Fietkau <nbd@xxxxxxxxxxx>
>> Cc: Imre Kaloz <kaloz@xxxxxxxxxxx>
>> Cc: linaro-kernel@xxxxxxxxxxxxxxxx
>> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
>
> Hi Kaixu,
>
> it seems this time all the Cc's worked. One thing I just noticed is that
> you confused the 'Signed-off-by' lines. I did look at the patch earlier
> before you sent it out but unfortunately missed that.
>
> You can read again in Documentation/SubmittingPatches about how
> they work, but the short version is that you must never put someone
> else's name in Signed-off-by under a patch you write yourself.
> When we apply the patch, I (or whoever else does) will put that
> line below yours to document who handled the patch.

Sure, you are right. Thanks for the reminder!
>
> Otherwise, the patch looks good to me, thanks a lot for doing it.
>
> Arnd
>
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> linaro-kernel@xxxxxxxxxxxxxxxx
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>


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