Re: USB Disconnects / resets after commit b963801164618e25fbdc0cd452ce49c3628b46c8

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Hi Alan,

On 20 June 2011 10:11, Matej Kenda <matejken@xxxxxxxxx> wrote:
> On 17 June 2011 18:27, Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> wrote:
>> On Wed, 15 Jun 2011, Matej Kenda wrote:
>>
>>> Patched Linux kernel is now being used on four systems (COMe type) for
>>> almost two weeks. USB disk where the complete OS is installed did not
>>> unexpectedly disconnect on any of these embedded devices.
>>>
>>> It seems that the your patch solves the problem.
>>
>> I've got a new version of this patch for you to test.  In some respects
>> it simplifies things compared to the old patch.  (It looks worse than
>> it really is because as part of the simplification, a whole chunk of
>> code got moved out one indentation level.)
>>
>> Let me know what happens with it.  I think this will apply to 3.0-rc3,
>> and it should apply to earlier kernels with only minor adjustments.
>> (Fair warning: I haven't tried this on my own system yet.)
>
> The patch was adapted for 3.6.38 (Ubuntu Natty).
>
> I will install patched kernel and run it for some time.

USB disk did not disconnect neither on systems using the first version
of the patch nor on those running the second version of the patch.

Regards,

Matej
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