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From: festevam@gmail.com (Fabio Estevam)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] imx: dma: remove SDMA_IS_MERGED
Date: Mon, 29 Nov 2010 20:27:21 -0200	[thread overview]
Message-ID: <AANLkTik6CScZ5uL2s_qf9q5w6i13mBk_0CLkLZHCKwSm@mail.gmail.com> (raw)
In-Reply-To: <20101129212446.GB6017@pengutronix.de>

Hi Sascha,

On Mon, Nov 29, 2010 at 7:24 PM, Sascha Hauer <s.hauer@pengutronix.de> wrote:
....
>> I also generated the SDMA firmware (sdma-imx51-to1.bin) via your sdma
>> tool and placed it under /lib/firmware, but the result is the same
>> with or without a valid firmware: when request_firmware is called the
>> following crash happens:
>
> I tried to reproduce this today. Instead of crashing my kernel simply
> hangs. This seems to be because request_firmware waits till the firmware
> appears which never happens. I remember a crash like this though, I
> think it has something to do with the firmware related kconfig options.
> I hope to find a time slot later this week to track this down.

Could you please share your .config?

I would like to compare what may be causing the different behaviours
we are seeing.

Thanks,

Fabio Estevam

  reply	other threads:[~2010-11-29 22:27 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-11-24 19:29 [PATCH] imx: dma: remove SDMA_IS_MERGED Fabio Estevam
2010-11-24 19:44 ` Uwe Kleine-König
2010-11-24 20:07   ` Fabio Estevam
2010-11-24 20:18     ` Uwe Kleine-König
2010-11-24 21:42       ` Fabio Estevam
2010-11-24 21:58         ` Uwe Kleine-König
2010-11-24 22:57           ` Richard Zhao
2010-11-25  9:13         ` Sascha Hauer
2010-11-25 12:09           ` Fabio Estevam
2010-11-25 12:29             ` Arnaud Patard (Rtp)
2010-11-25 12:32               ` Fabio Estevam
2010-11-25 13:58                 ` Uwe Kleine-König
2010-11-29 21:24             ` Sascha Hauer
2010-11-29 22:27               ` Fabio Estevam [this message]
2010-12-01 11:14                 ` Sascha Hauer
2010-12-01 11:35                   ` Arnaud Patard (Rtp)
2010-12-01 15:41                     ` Sascha Hauer
2010-12-01 23:44                       ` Arnaud Patard (Rtp)
2010-12-02 12:14                         ` Sascha Hauer
2010-12-02 15:36                           ` Fabio Estevam
2010-12-01 15:40                   ` Fabio Estevam
2010-12-03 13:00                     ` Arnaud Patard (Rtp)
2010-12-03 19:49                       ` Fabio Estevam
2010-11-25  9:07       ` Sascha Hauer

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