RE: Easily reproducible Linux 3.3.2 Oops in ehci_work().

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On Thu, 3 May 2012, Christian Melki wrote:

> Alan,
> 
> I get a broken urb_index, pointing the lookup somewhere really obscure.

What are the values stored in the itd->index array?  What is the value 
of uframe?

itd->index gets initialized to -1 in itd_init() and then set to the 
correct value in itd_patch().  Can you check the values stored in 
itd_patch()?  And compare them with itd->urb->number_of_packets?

Alan Stern

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