Re: xhci_hcd - bug: unable to handle kernel NULL pointer dereference (ring_doorbell_for_active_rings)

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Hi again Takashi,

On Fri, Jul 6, 2012 at 8:38 AM, Sergio Correia <lists@xxxxxxxx> wrote:
> Hi Takashi,
>
> On Thu, Jul 5, 2012 at 8:27 AM, Sergio Correia <lists@xxxxxxxx> wrote:
>> On Wed, Jul 4, 2012 at 8:29 AM, Takashi Iwai <tiwai@xxxxxxx> wrote:
>>> At Wed, 4 Jul 2012 08:17:14 -0400,
>>> Sergio Correia wrote:
>>>>
>>>> Hi people,
>>>>
>>>> On Mon, Jun 25, 2012 at 6:29 AM, Takashi Iwai <tiwai@xxxxxxx> wrote:
>>>>
>>>> [...]
>>>>
>>>> >
>>>> > So, it's basically the new endpoint streaming stuff that might break
>>>> > something for xhci.
>>>> >
>>>> > Daniel, any clue?
>>>> >
>>>>
>>>> any ideas for me to try out?
>>>
>>> Just to be srue:
>>> could you try the patch below on 3.5-rc5 or later?
>>>
>
> I tried it but got the same results. Any other ideas? :)

just to let you know rc-7 seems to have fixed it. no more odd messages
from the xhci controller and no more oops'es.
68e67f40b7343383517c3f951b4b8db7626406bc is prolly what solved it for
me.

thanks for your help,
Sergio
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