Ming Lei wrote: > The buffer passed to usb hcd should not be allocated from stack since > it will be DMAed to usb host controller. The 'cmd' should be allocated by > kmalloc even though it is only 4byte. Indeed, I'll send an updated patch. Sujith -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html