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drm/amd/pm: correct the gpu metrics version

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For V1_0 and V1_1, they come with different size. Misuse may cause
out of memory access.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan
2021-03-10 15:31:43 +08:00
committed by Alex Deucher
parent a85ba00538
commit 2d78b8d669
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
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@@ -206,7 +206,7 @@ static int aldebaran_tables_init(struct smu_context *smu)
return -ENOMEM;
smu_table->metrics_time = 0;
smu_table->gpu_metrics_table_size = sizeof(struct gpu_metrics_v1_0);
smu_table->gpu_metrics_table_size = sizeof(struct gpu_metrics_v1_1);
smu_table->gpu_metrics_table = kzalloc(smu_table->gpu_metrics_table_size, GFP_KERNEL);
if (!smu_table->gpu_metrics_table) {
kfree(smu_table->metrics_table);