mirror of
https://github.com/raspberrypi/linux.git
synced 2025-12-24 19:12:14 +00:00
fix address space collisions in some edge cases when userspace is using softpin and cleans up the MMU reference handling a bit. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Lucas Stach <l.stach@pengutronix.de> Link: https://patchwork.freedesktop.org/patch/msgid/ffae9f7d03ca7a9e00da16d5910ae810befd3c5a.camel@pengutronix.de