The question of how to handle a partially-restored world state begs for
an elegant symmetrical answer, but that doesn't work unless both kernels
do the save/restore for themselves. So far, things have worked out
because any order works since interrupts are disabled therefore
partially-restored drivers are inactive.
However the USB module requires waits that are best performed with
timers, so the order cannot be chosen arbitrarily. This commit enforces
a gint-centric order where code from a gint driver is only run when all
lower-level drivers are active. This solves some pretty bad freezes with
the USB module.
Lephe
fb8d1525f4
