Alex Waterman e620bbccdd gpu: nvgpu: Request CONTIG allocs for large PDs ...

Request explicitly contiguous DMA memory for large page directory
allocations. Large in this case means greater than PAGE_SIZE. This
is necessary if the GPU's DMA allocator is set to, by default,
allocate discontiguous memory.

Bug 2015747

Change-Id: I3afe9c2990522058f6aa45f28030bc82a369ca69
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1593093
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2017-11-08 10:37:00 -08:00

..

nvgpu

gpu: nvgpu: Request CONTIG allocs for large PDs

2017-11-08 10:37:00 -08:00

Makefile

nvgpu: use kernel overlay features

2017-10-29 11:00:55 -07:00