linux-nvgpu

mirror of git://nv-tegra.nvidia.com/linux-nvgpu.git synced 2025-12-22 09:12:24 +03:00

Konsta Hölttä 32a148867f gpu: nvgpu: unit test leaky failed mappings

Ensure that when a mapping attempt fails in the middle of updating GMMU
PTEs, the PTEs are left unmapped. Add test_map_buffer_security() to the
VM tests to trigger a PD allocation failure and verify the first PTE.

Bug 200778663

Change-Id: I766c1a68b6f734a218c5c4a4f6a6655a7ad8ca27
Signed-off-by: Konsta Hölttä <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2599538
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>

2021-10-13 13:52:00 -07:00

arch

gpu: nvgpu: add msg handling support

2021-10-01 09:29:42 -07:00

drivers/gpu

gpu: nvgpu: fix nvgpu_locate_pte for unmapped entries

2021-10-13 13:51:48 -07:00

include

gpu: nvgpu: implement GET_BUFFER_INFO ioctl

2021-09-02 11:42:13 -07:00

libs

gpu: nvgpu: simplify gmmu map calls