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gpu: nvgpu: fix MISRA 11.2 nvgpu_sgl

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MISRA rule 11.2 doesn't allow conversions of a pointer from or to an
incomplete type. These type of conversions may result in a pointer
aligned incorrectly and may further result in undefined behavior.

This patch addresses rule 11.2 violations related to pointers to and
from struct nvgpu_sgl. This patch replaces struct nvgpu_sgl pointers by
void pointers.

Jira NVGPU-3736

Change-Id: I8fd5766eacace596f2761b308bce79f22f2cb207
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2267876
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Vedashree Vidwans
2019-12-23 16:05:45 -08:00
committed by Alex Waterman
parent 6b62e0f79a
commit a615604411
20 changed files with 68 additions and 88 deletions
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2
userspace/units/mm/allocators/page_allocator/page_allocator.c
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@@ -390,7 +390,7 @@ static int test_page_allocator_sgt_ops(struct unit_module *m,
struct gk20a *g, void *args)
{
u64 addr;
struct nvgpu_sgl *sgl = NULL;
void *sgl = NULL;
struct nvgpu_page_alloc *alloc = NULL;
addr = na->ops->alloc(na, SZ_32K);