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Re: 599.58 KASSERT kernel panic i386


I've found the problem.

umass.c doesn't acquire a kernel lock before calling usbd_transfer in usbdi.c.

Locks would be required for every driver calling usbd_transfer and similar 
functions in usbdi.c that have a kernel assertion on locks.

So my question is would every driver need to be modified? or is it possible to 
have the kernel locking function in usbd_transfer and similar and still be MP 



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