Commit 2d78b8d6 authored by Evan Quan's avatar Evan Quan Committed by Alex Deucher
Browse files

drm/amd/pm: correct the gpu metrics version 



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

Signed-off-by: default avatarEvan Quan <evan.quan@amd.com>
Reviewed-by: default avatarKevin Wang <kevin1.wang@amd.com>
Reviewed-by: default avatarLijo Lazar <lijo.lazar@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent a85ba005

drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c

+1 −1
Original line number Diff line number Diff line
@@ -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);