Hi,
David's remark about documenting the locking needed between
usb_Set_configuration() and probe() caused me to look through
other parts of usbcore.
Well, sadly I found some.
Races with disconnect:
All synchronous operations (usb_reset_device, usb_clear_halt, ...)
Races with probe:
usb_reset_device, a probe while resetting is bound to malfunction
Would anybody object to solve this with proper locking ?
Would anybody object to changing the semaphore in usb_device
into an rw semaphore ?
Regards
Oliver
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