Alex Waterman 9d97af9e9f gpu: nvgpu: Return -EINVAL for bad l2 flush args ...

When the L2 flush IOCTL gets no l2 flush and no fb flush we now
return -EINVAL. This can sometimes happen if the user tries to just
invalidate. Currently we do not support L2 invalidates only.

Bug 1661242

Change-Id: I87f3259bfbd736b5f4222cfe7b3cfa4a6475389e
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1227125
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2017-10-04 01:51:11 -07:00

..

nvgpu

gpu: nvgpu: Return -EINVAL for bad l2 flush args

2017-10-04 01:51:11 -07:00