Colin Fletcher wrote:
With maxcpus=0, several URBs are completed out of order after timestamp
203.58, and they should not complete at that time but ten milliseconds
As far as I can see, none of these changes make much of a difference.
(The TT scheduler should affect only low or full speed transfers.)
> Is there anything else you'd like me to try?
Please change line 376 to
printk(KERN_DEBUG "completed URB %d, status: %d, bytes: %u\n", err, urb->status, urb->iso_frame_desc.actual_length);
and show the logs for both maxcpus=1 and multiple cores.
Can you try this on any other computer?
> Or anything else you might need to know about my system?
Is this really an unpatched kernel.org kernel?
What USB controller do you have (see lspci)?
> Is there a more appropriate list for this, or are we still on-topic for LAU?
I'm not sure if this is a problem with the EHCI driver or your USB
controller, but both would be appropriate for the linux-usb list.
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