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author | sujeet baranwal <sbaranwal@nvidia.com> | 2015-03-02 18:36:22 -0500 |
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committer | Dan Willemsen <dwillemsen@nvidia.com> | 2015-04-04 21:58:04 -0400 |
commit | 895675e1d5790e2361b22edb50d702f7dd9a8edd (patch) | |
tree | dbe3586cec5351fd2c2eb13d91c258e663d73b08 /drivers/gpu/nvgpu/gk20a/hal.c | |
parent | cf0085ec231246748b34081d2786c29cedcbd706 (diff) |
gpu: nvgpu: Removal of regops from CUDA driver
The current CUDA drivers have been using the regops to
directly accessing the GPU registers from user space through
the dbg node. This is a security hole and needs to be avoided.
The patch alternatively implements the similar functionality
in the kernel and provide an ioctl for it.
Bug 200083334
Change-Id: Ic5ff5a215cbabe7a46837bc4e15efcceb0df0367
Signed-off-by: sujeet baranwal <sbaranwal@nvidia.com>
Reviewed-on: http://git-master/r/711758
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/hal.c')
0 files changed, 0 insertions, 0 deletions