Re: acm/ttyACM0/cdc_acm does not deliver data

[Josh Boyer]

On Thu, Oct 6, 2011 at 3:41 PM, Greg KH <greg@xxxxxxxxx> wrote:
> On Thu, Oct 06, 2011 at 12:19:48PM -0700, AW wrote:
>> Hi!
>>
>> I made some USB devices using the CDC-ACM proposal...
>> They work fine with 2.6.38.8-35.fc15/amd64 and earlier.
>>
>> But since 2.6.40-4.fc15/amd64 it doesnt work as before...
>
> Can you try a kernel.org release instead of a Fedora kernel?  Does this
> work on 3.0.6?

He's tried 2.6.40.6, which is analogous to 3.0.6.  It still fails
according to the report.

Your suggestion of using a vanilla kernel is fine, but I wouldn't
expect different results.  We have a fairly small set of patches, none
of which seem to jump out as impacting this.

josh
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