Messages in this thread |  | | Subject | Re: PROBLEM: usb not working with 2.4.8-ac8 | Date | Tue, 21 Aug 2001 22:59:10 +0100 (BST) | From | Alan Cox <> |
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> usb stopped working. I'm using an usb mouse (MS Intellimouse Explorer). > The mouse is not getting initialized at boot. Reconnecting does not > help either. > Board is an ASUS P2B (Intel BX chipset) > Processor is a Celeron 433A (In slotket adapter)
Looks like the change int he usb_start_wait_urb code is a problem.
I suspect either you need to add wmb() and rmb() to stop misoptimisations on done (along with making it (!timeout && !awd.done)
Or
there is a signal related problem - if so making it set the state to TASK_UNINTERRUPTIBLE might cure it
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