[alsa-devel] patch 1/1: ASoC, DMA crash with application- resolved
naveenkrishna.ch at gmail.com
Sun Dec 21 17:07:21 CET 2008
On Sun, Dec 21, 2008 at 3:12 PM, Jarkko Nikula <jhnikula at gmail.com> wrote:
> On Sun, Dec 21, 2008 at 11:38 AM, naveenkrishna. ch <
> naveenkrishna.ch at gmail.com> wrote:
>>> This looks a bit familiar, I hope so. Is this from linux-omap, mainline
>>> or in-house kernel?
>> This is what i have seen in the alsa-kernel
> Ok. Does it get fixed if you pick this second patch from linux-omap?
To solve the DMA crashes i have sent a patch, it worked i dint found any
patches related to this issue,
I tried it on alsa kernel git...
Author: Jarkko Nikula <jarkko.nikula at nokia.com>
Date: Mon Aug 18 12:28:22 2008 +0300
ARM: OMAP: DMA: Fix uninitialized channel flags
This has similar symptoms than 66c23551b1b774e2be3c7bdf91c0ebf2c7a3519e
where just omap_request_dma, omap_dma_link_lch and omap_dma_unlink_lch
can cause incorrect dump_stack(). Here it can happen if channel has been
used before and the channel flags variable holds old status.
(: Naveen Krishna Ch :)
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