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gpu: host1x: Fix type casting in debug_hw.c

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Fix a CERT-C Expression violation (CERT EXP39-C)
by properly casting the mapped pointer to
u32* when passing it to show_gather() function.
This ensures type compatibility between the
function parameter and the actual object
being accessed.

Fixes CID 12627322

Jira HOSTX-5971

Change-Id: I8a7224b46f4e36582a06d6d6ee1ba21da18fe43c
Signed-off-by: Mainak Sen <msen@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3324442
Reviewed-by: Vamsee Vardhan Thummala <vthummala@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Raghavendra Vishnu Kumar <rvk@nvidia.com>
This commit is contained in:
Mainak Sen
2025-03-23 08:25:57 +00:00
committed by Jon Hunter
parent 3b36d6b76f
commit 970fbbcc73
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/host1x/hw/debug_hw.c
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@@ -235,7 +235,7 @@ static void show_channel_gathers(struct output *o, struct host1x_cdma *cdma)
&g->base, g->offset, g->words);
show_gather(o, g->base + g->offset, g->words, NULL,
g->base, mapped);
g->base, (u32 *)mapped);
if (!job->gather_copy_mapped)
host1x_bo_munmap(g->bo, mapped);