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| author | seshendra Gadagottu <sgadagottu@nvidia.com> | 2017-09-20 15:20:56 -0400 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2017-09-25 19:57:13 -0400 |
| commit | 1c0ea341cccf715eb117a0c22e83e25a64a38de7 (patch) | |
| tree | f3d8acf05cb069f6acbf1590dc58578e02842305 /drivers/gpu/nvgpu/gp10b/rpfb_gp10b.h | |
| parent | 82ef5f7b3b51bff51b18f525ee14033a4b6befd4 (diff) | |
gpu: nvgpu: cpu access for ctxheader
Before updating ctxheader in gr_gk20a_ctx_patch_smpc()
add cpu access with nvgpu_mem_begin.
After updating ctxheader, close cpu access
with nvgpu_mem_end.
Reviewed usage of ctxheader in other places and its
cpu access is taken care correctly.
Bug 200333285
Change-Id: I88ab0b040f95240673a4be55bcfe880a1440655b
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1564764
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: David Martinez Nieto <dmartineznie@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gp10b/rpfb_gp10b.h')
0 files changed, 0 insertions, 0 deletions