Vicente Bergas b8f9d7f37b drm/rockchip: shutdown drm subsystem on shutdown ... As explained by Robin Murphy: > the IOMMU shutdown disables paging, so if the VOP is still > scanning out then that will result in whatever IOVAs it was using now going > straight out onto the bus as physical addresses. We had a more radical approach before in commit 7f3ef5dedb ("drm/rockchip: Allow driver to be shutdown on reboot/kexec") but that resulted in new warnings and oopses on shutdown on rk3399 chromeos devices. So second try is resurrecting Vicentes shutdown change which should achieve the same result but in a less drastic way. Fixes: 63238173b2 ("Revert "drm/rockchip: Allow driver to be shutdown on reboot/kexec"") Cc: Jeffy Chen <jeffy.chen@rock-chips.com> Cc: Robin Murphy <robin.murphy@arm.com> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Brian Norris <briannorris@chromium.org> Cc: Doug Anderson <dianders@chromium.org> Cc: stable@vger.kernel.org Suggested-by: JeffyChen <jeffy.chen@rock-chips.com> Suggested-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Vicente Bergas <vicencb@gmail.com> [adapted commit message to explain the history] Signed-off-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Brian Norris <briannorris@chromium.org> Tested-by: Douglas Anderson <dianders@chromium.org> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190402113753.10118-1-heiko@sntech.de		2019-04-18 10:28:30 +02:00
..
drm	drm/rockchip: shutdown drm subsystem on shutdown	2019-04-18 10:28:30 +02:00
host1x	gpu: host1x: Continue CDMA execution starting with a next job	2019-02-07 18:34:25 +01:00
ipu-v3	media updates for v5.1-rc1	2019-03-09 14:45:54 -08:00
vga	- qxl: Remove the conflicting framebuffers earlier	2019-03-14 11:37:46 +10:00
Makefile