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(parent: fd4b77e) | patch
drm/etnaviv: mmuv2: don't map zero page
authorLucas Stach <l.stach@pengutronix.de>
Mon, 15 Oct 2018 12:02:40 +0000 (14:02 +0200)
committerLucas Stach <l.stach@pengutronix.de>
Mon, 11 Feb 2019 10:49:35 +0000 (11:49 +0100)
commitef092dec043c0166b8aea0e56d1db8757877e40b
tree8ef41ac3ab8818f7e0f5af576fd33f5638da889ctree | snapshot
parentfd4b77e8deea9cced6c1eca8bd64d2f03fc7cc94commit | diff
drm/etnaviv: mmuv2: don't map zero page

Keep the page at address 0 as faulting to catch any potential state
setup issues early.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c diff | blob | history