linux-kernel - Re: [regression] Re: [PATCH 3/7] mfd: twl4030-irq: drop the kthread

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Message-ID: <CAMP44s0psqeMEh8vgYSfV=MAqSOJ6+EpWndXpc89qfGHMX_f=w@mail.gmail.com>
Date:	Wed, 7 Dec 2011 13:04:03 +0200
From:	Felipe Contreras <felipe.contreras@...il.com>
To:	balbi@...com
Cc:	Linux OMAP Mailing List <linux-omap@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	Tony Lindgren <tony@...mide.com>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [regression] Re: [PATCH 3/7] mfd: twl4030-irq: drop the kthread

On Wed, Dec 7, 2011 at 8:51 AM, Felipe Balbi <balbi@...com> wrote:
> On Tue, Dec 06, 2011 at 05:28:58PM +0200, Felipe Contreras wrote:
>> On Thu, Jun 30, 2011 at 12:51 PM, Felipe Balbi <balbi@...com> wrote:
>> > ... and use threaded IRQ infrastructure. Later
>> > patches will come dropping both workqueues and
>> > setting the nested thread flag.
>>
>> There's something wrong. When I boot my Nokia N900 with this, as soon
>> as I press a key from the keyboard the whole device hangs. I don't see
>> anything on the console framebuffer, and with a jig I can't boot from
>> MMC, so there isn't much more I can provide at the moment.
>
> Funny, this booted fine on my beagle and MMC card uses a twl GPIO for
> card detection. Maybe it's something fairly obvious that I missed :-(

Did you try typing anything? That's where the problem happened on my side.

I'll try to flash a system to NAND, since I can't seem to just get the
MMC to work when the cover is open and the device is connected to the
jig to see if I can see something from serial console.

You don't have any idea about what to try?

-- 
Felipe Contreras
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