linux-kernel - Re: Logitech USB headset not working in 3.6-rc3

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Message-ID: <503DFC61.3000104@gmail.com>
Date:	Wed, 29 Aug 2012 13:26:25 +0200
From:	Daniel Mack <zonque@...il.com>
To:	Josh Boyer <jwboyer@...hat.com>
CC:	Bruno Wolff III <bruno@...ff.to>, Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.de>, alsa-devel@...a-project.org,
	linux-kernel@...r.kernel.org
Subject: Re: Logitech USB headset not working in 3.6-rc3

On 25.08.2012 14:17, Josh Boyer wrote:
> On Sat, Aug 25, 2012 at 02:13:58PM +0200, Daniel Mack wrote:
>> On 25.08.2012 14:07, Bruno Wolff III wrote:
>>> On Sat, Aug 25, 2012 at 14:02:51 +0200,
>>>    Daniel Mack <zonque@...il.com> wrote:
>>>>
>>>> Can you revert commit e9ba389c5 ("ALSA: usb-audio: Fix
>>>> scheduling-while-atomic bug in PCM capture stream") and see if that
>>>
>>> I can try that, but it takes a long time to build a new kernel on my 
>>> old hardware.
>>>
>>>> helps? If not, can you summarize again which kernels still work for you
>>>> and which don't?
>>>
>>> The latest kernel that works is 3.6.0-0.rc2.git1.2.fc18. The earliest that 
>>> doesn't work is 3.6.0-0.rc2.git2.1.fc18.
>>>
>>
>> The report you sent doesn't look like it could be caused by e9ba389c5.
>> It fixes a kernel Ooops. But as it is the only relevant patch in that
>> area, it would be interesting if reverting it fixes anything.
> 
> Yep, agreed.  If this revert kernel doesn't work, we're likely down to a
> git bisect, Bruno.
> 
>> Btw - thanks a lot for testing -rc kernels, much appreciated!
> 
> Indeed!

Could you please try this patch on top of Takashi's? Thanks again!


Daniel


View attachment "0001-ALSA-snd-usb-Fix-URB-cancellation-at-stream-start.patch" of type "text/x-patch" (4671 bytes)