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gpu: nvgpu: obj_ctx: fix unsigned int cast cert error

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Fix CERT-C error for translating size from "unsigned long" to
"unsigned int".

Error: CERT INT31-C:
nvgpu/drivers/gpu/nvgpu/common/gr/obj_ctx.c:300:
cert_violation: Casting "size" from "unsigned long" to "unsigned int"
 without checking its value may result in lost or misinterpreted data.

JIRA NVGPU-3409

Change-Id: I304fe39049d4f15361b23970ca2bcaecd2050ca3
Signed-off-by: Nitin Kumbhar <nkumbhar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2114536
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Nitin Kumbhar
2019-05-08 16:22:08 +05:30
committed by mobile promotions
parent 1dea36660b
commit 3591704fa3
6 changed files with 9 additions and 9 deletions
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4
drivers/gpu/nvgpu/common/gr/obj_ctx.c
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@@ -284,7 +284,7 @@ int nvgpu_gr_obj_ctx_commit_global_ctx_buffers(struct gk20a *g,
struct nvgpu_gr_config *config, struct nvgpu_gr_ctx *gr_ctx, bool patch)
{
u64 addr;
u32 size;
size_t size;
nvgpu_log_fn(g, " ");
@@ -298,7 +298,7 @@ int nvgpu_gr_obj_ctx_commit_global_ctx_buffers(struct gk20a *g,
/* global pagepool buffer */
addr = nvgpu_gr_ctx_get_global_ctx_va(gr_ctx, NVGPU_GR_CTX_PAGEPOOL_VA);
size = (u32)nvgpu_gr_global_ctx_get_size(global_ctx_buffer,
size = nvgpu_gr_global_ctx_get_size(global_ctx_buffer,
NVGPU_GR_GLOBAL_CTX_PAGEPOOL);
g->ops.gr.init.commit_global_pagepool(g, gr_ctx, addr, size, patch,