fix batch - stable?
* re-enable prefetch
* mark immediate gup as buggy
* fix dequeue_and_gup
* manually apply f755407dd19072b7d2 to hid
Merge branch 'dev' of https://github.com/hecatonchire/linux-heca into dev
revert f3ea521fdf
Merge pull request #22 from roeitell/dev

Stabilization batch