Re: [PATCH 2/3] net: irda: pxaficp_ir: convert to readl and writel

From	Petr Cvek <petr.cvek@tul.cz>
Newsgroups	linux.kernel
Subject	Re: [PATCH 2/3] net: irda: pxaficp_ir: convert to readl and writel
Date	2015-09-13 04:50 +0200
Message-ID	<q85wB-2XH-3@gated-at.bofh.it> (permalink)
References	(6 earlier) <q783w-8ez-19@gated-at.bofh.it> <q7lDs-3it-3@gated-at.bofh.it> <q7q0p-1Q8-7@gated-at.bofh.it> <q7Ks9-6l2-5@gated-at.bofh.it> <q7QQV-77O-13@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Dne 12.9.2015 v 13:03 Robert Jarzmik napsal(a):
> Petr Cvek <petr.cvek@tul.cz> writes:
> 
>>>>> And it is true I have not tested the rootfs special case, where drivers are not
>>>>> yet initialized (and more specifically gpio and interrupt chip). Your backtrace
>>>>> should tell me if you fall into this category of issues ... but I digress, this
>>>>> has no link with pxaficp.
>>>>
>>>> Should I start new thread? (same bug can be present in the FICP too)
>>> Yes, this pxamci bothers me, it deserves a thread.
>>
>> Will start soon.
> And I think I see your problem now :
>   (a) there is a regression from the commit 8c8fe97b2b8a, for which the fix is
>   here: https://lkml.org/lkml/2015/9/6/112
>   (b) for gpio expanders, another fix is here :
>   https://lkml.org/lkml/2015/9/12/62
> 
> The regression is on dmaengine, that's where the thread belongs I think, at
> least if that fixes your issue.
> 
Great now it finally boots. Thanks.

Petr

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Re: [PATCH 2/3] net: irda: pxaficp_ir: convert to readl and writel Petr Cvek <petr.cvek@tul.cz> - 2015-09-08 22:30 +0200
  Re: [PATCH 2/3] net: irda: pxaficp_ir: convert to readl and writel Petr Cvek <petr.cvek@tul.cz> - 2015-09-09 03:20 +0200
    Re: [PATCH 2/3] net: irda: pxaficp_ir: convert to readl and writel Robert Jarzmik <robert.jarzmik@free.fr> - 2015-09-09 08:40 +0200
      Re: [PATCH 2/3] net: irda: pxaficp_ir: convert to readl and writel Petr Cvek <petr.cvek@tul.cz> - 2015-09-10 08:20 +0200
        Re: [PATCH 2/3] net: irda: pxaficp_ir: convert to readl and writel Robert Jarzmik <robert.jarzmik@free.fr> - 2015-09-10 13:20 +0200
          Re: [PATCH 2/3] net: irda: pxaficp_ir: convert to readl and writel Petr Cvek <petr.cvek@tul.cz> - 2015-09-11 03:50 +0200
            Re: [PATCH 2/3] net: irda: pxaficp_ir: convert to readl and writel Robert Jarzmik <robert.jarzmik@free.fr> - 2015-09-11 08:30 +0200
              Re: [PATCH 2/3] net: irda: pxaficp_ir: convert to readl and writel Petr Cvek <petr.cvek@tul.cz> - 2015-09-12 06:20 +0200
                Re: [PATCH 2/3] net: irda: pxaficp_ir: convert to readl and writel Robert Jarzmik <robert.jarzmik@free.fr> - 2015-09-12 13:10 +0200
                Re: [PATCH 2/3] net: irda: pxaficp_ir: convert to readl and writel Petr Cvek <petr.cvek@tul.cz> - 2015-09-13 04:50 +0200

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