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Revert "Revert "gpu: nvgpu: Get coherency on gv100 + NVLINK working""

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This reverts commit 5a35a95654.

JIRA EVLR-2333

Change-Id: I923c32496c343d39d34f6d406c38a9f6ce7dc6e0
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1667167
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Alex Waterman
2018-03-01 20:47:25 -08:00
committed by mobile promotions
parent ef116a6e63
commit 89fbf39a05
28 changed files with 275 additions and 126 deletions
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3
drivers/gpu/nvgpu/common/linux/vm.c
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@@ -166,7 +166,8 @@ struct nvgpu_mapped_buf *nvgpu_vm_find_mapping(struct vm_gk20a *vm,
vm->gmmu_page_sizes[mapped_buffer->pgsz_idx] >> 10,
vm_aspace_id(vm),
mapped_buffer->flags,
nvgpu_aperture_str(gk20a_dmabuf_aperture(g, os_buf->dmabuf)));
nvgpu_aperture_str(g,
gk20a_dmabuf_aperture(g, os_buf->dmabuf)));
return mapped_buffer;
}