linux/drivers/gpu/host1x
Dmitry Osipenko 47f89c10dd gpu: host1x: Do not leak BO's phys address to userspace
Perform gathers coping before patching them, so that original gathers are
left untouched. That's not as bad as leaking kernel addresses, but still
doesn't feel right.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2017-06-15 14:22:03 +02:00
..
hw gpu: host1x: Add IOMMU support 2017-04-05 18:11:43 +02:00
bus.c gpu: host1x: Flesh out kerneldoc 2017-06-15 13:58:43 +02:00
bus.h gpu: host1x: Provide a proper struct bus_type 2015-01-27 10:09:14 +01:00
cdma.c gpu: host1x: Add IOMMU support 2017-04-05 18:11:43 +02:00
cdma.h gpu: host1x: Add IOMMU support 2017-04-05 18:11:43 +02:00
channel.c gpu: host1x: channel: Use correct type 2016-06-23 11:59:26 +02:00
channel.h gpu: host1x: Expose syncpt and channel functionality 2013-10-31 09:20:11 +01:00
debug.c gpu: host1x: Whitespace cleanup for readability 2016-06-23 11:59:30 +02:00
debug.h gpu: host1x: Add debug support 2013-04-22 12:32:46 +02:00
dev.c gpu: host1x: Support module reset 2017-04-05 18:11:50 +02:00
dev.h gpu: host1x: Support module reset 2017-04-05 18:11:50 +02:00
intr.c gpu: host1x: Constify array of action handlers 2016-06-23 11:59:31 +02:00
intr.h gpu: host1x: Use unsigned int consistently for IDs 2016-06-23 11:59:24 +02:00
job.c gpu: host1x: Do not leak BO's phys address to userspace 2017-06-15 14:22:03 +02:00
job.h drm/tegra: Correct copying of waitchecks and disable them in the 'submit' IOCTL 2017-06-15 14:16:37 +02:00
Kconfig gpu: host1x: Increase compile test coverage 2013-12-19 09:29:51 +01:00
Makefile gpu: host1x: Add Tegra210 support 2015-12-14 10:50:33 +01:00
mipi.c drm/tegra: dsi: Enhance runtime power management 2016-08-24 15:58:57 +02:00
syncpt.c gpu: host1x: Flesh out kerneldoc 2017-06-15 13:58:43 +02:00
syncpt.h gpu: host1x: Use unsigned int consistently for IDs 2016-06-23 11:59:24 +02:00