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gpu: nvgpu: Fix CERT ARR37-C errors in common.gr.ctx unit

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Cert_arr37_c_violation: Using arithmetic operator on address which
points to non-array object.
Assign all pointer operands to array's 0th index address.

Jira NVGPU-3585

Change-Id: I59c213ed6d17d2bfb6f58c649a1ec151fba2c72b
Signed-off-by: Vinod G <vinodg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2133863
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Nitin Kumbhar <nkumbhar@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Vinod G
2019-06-10 15:36:52 -07:00
committed by mobile promotions
parent c3c541b1af
commit 1daaf83dce
1 changed files with 4 additions and 4 deletions
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8
drivers/gpu/nvgpu/common/gr/ctx.c
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@@ -321,8 +321,8 @@ static void nvgpu_gr_ctx_unmap_global_ctx_buffers(struct gk20a *g,
struct nvgpu_gr_global_ctx_buffer_desc *global_ctx_buffer, struct nvgpu_gr_global_ctx_buffer_desc *global_ctx_buffer,
struct vm_gk20a *vm) struct vm_gk20a *vm)
{ {
u64 *g_bfr_va = gr_ctx->global_ctx_buffer_va; u64 *g_bfr_va = &gr_ctx->global_ctx_buffer_va[0];
u32 *g_bfr_index = gr_ctx->global_ctx_buffer_index; u32 *g_bfr_index = &gr_ctx->global_ctx_buffer_index[0];
u32 i; u32 i;
nvgpu_log_fn(g, " "); nvgpu_log_fn(g, " ");
@@ -349,8 +349,8 @@ int nvgpu_gr_ctx_map_global_ctx_buffers(struct gk20a *g,
nvgpu_log_fn(g, " "); nvgpu_log_fn(g, " ");
g_bfr_va = gr_ctx->global_ctx_buffer_va; g_bfr_va = &gr_ctx->global_ctx_buffer_va[0];
g_bfr_index = gr_ctx->global_ctx_buffer_index; g_bfr_index = &gr_ctx->global_ctx_buffer_index[0];
/* Circular Buffer */ /* Circular Buffer */
#ifdef NVGPU_VPR #ifdef NVGPU_VPR