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Re: Interrupt storm mitigation needed



Joerg Sonnenberger <joerg%britannica.bec.de@localhost> writes:

> Well, let's try the first hack of keep uhci interrupts off and just
> poll via timeout.

Your new wrapper doesn't grab the sc_intr_lock mutex, so it fails the
KASSERT in uhci_intr1().  I'll add the enter and exit calls to the
wrapper and try again -- after dinner.  :)

-tih
-- 
Popularity is the hallmark of mediocrity.  --Niles Crane, "Frasier"


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