Commit aa464957 authored by Lang Yu's avatar Lang Yu Committed by Alex Deucher
Browse files

drm/amd/pm: fix a potential gpu_metrics_table memory leak 



Memory is allocated for gpu_metrics_table in renoir_init_smc_tables(),
but not freed in int smu_v12_0_fini_smc_tables(). Free it!

Fixes: 95868b85 ("drm/amd/powerplay: add Renoir support for gpu metrics export")

Signed-off-by: default avatarLang Yu <lang.yu@amd.com>
Reviewed-by: default avatarLijo Lazar <lijo.lazar@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 17c65d6f

drivers/gpu/drm/amd/pm/swsmu/smu12/smu_v12_0.c

+3 −0
Original line number Diff line number Diff line
@@ -191,6 +191,9 @@ int smu_v12_0_fini_smc_tables(struct smu_context *smu) 
	kfree(smu_table->watermarks_table);

	smu_table->watermarks_table = NULL;



	kfree(smu_table->gpu_metrics_table);

	smu_table->gpu_metrics_table = NULL;



	return 0;

}