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| author | Terje Bergstrom <tbergstrom@nvidia.com> | 2014-05-08 07:43:27 -0400 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2015-03-18 15:09:20 -0400 |
| commit | c8a5d3f908977b55f48e94f31e35e0534c4087cd (patch) | |
| tree | 7c095ae930537a6974a5ffe344ca80015b980907 /drivers/gpu/nvgpu/gk20a/hal.c | |
| parent | 4ac110cb8a46a0c91a4a1e39c168de1b49688971 (diff) | |
gpu: nvgpu: Fix TLB invalidate race
TLB invalidate can have a race if several contexts use the same
address space. One thread starting an invalidate allows another
thread to submit before invalidate is completed.
Bug 1502332
Change-Id: I074ec493eac3b153c5f23d796a1dee1d8db24855
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/407578
Reviewed-by: Riham Haidar <rhaidar@nvidia.com>
Tested-by: Riham Haidar <rhaidar@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/hal.c')
0 files changed, 0 insertions, 0 deletions