On Thursday 06 December 2007, Nicolas Ferre wrote: > Correct hanging while disconnecting the USB device > cable. Prevent a race between vbus and UDP interrupts. > This bug was tracked on at91sam9260ek boards. > > Signed-off-by: Nicolas Ferre <[EMAIL PROTECTED]> > --- > > A usb resume interrupt was firing after the vbus > interrupt : the IP was then already stoped and not able > to deal with it (no more clock). A simple interrupt disabling > is ok as the "end of bus reset" irq is non maskable and ok > to resume the USB device IP.
Good, thanks for finding this. The bug was reported recently, and obviously can't be reproduced except on boards which *have* a VBUS interrupt! I've signed off on this and suggested Greg merge it before the 2.6.24-final freeze. - Dave -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
