Konsta Holtta cacd455dfd gpu: nvgpu: use correct flags for secure allocs ...

The gfp_t argument for dma_alloc_attrs() cannot take DMA_MEMORY_NOMAP -
it's interpreted as __GFP_RECLAIMABLE which has the same integer value.
Use GFP_KERNEL for the flag argument and set DMA_ATTR_NO_KERNEL_MAPPING
for dma attrs which the code was trying to do with the flag that is
meant for the coherent allocation API.

Bug 200299572

Change-Id: Ie4d988fbeeb954f6f7ccd4f9fb438968d76f0c6c
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1468315
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2017-04-26 09:14:31 -07:00

..

nvgpu

gpu: nvgpu: use correct flags for secure allocs

2017-04-26 09:14:31 -07:00