| From | Sasha Levin <> | Subject | [PATCH AUTOSEL 5.18 48/68] drm/amd/pm: fix a potential gpu_metrics_table memory leak | Date | Tue, 7 Jun 2022 13:48:14 -0400 |
| |
From: Gong Yuanjun <ruc_gongyuanjun@163.com>
[ Upstream commit d2f4460a3d9502513419f06cc376c7ade49d5753 ]
gpu_metrics_table is allocated in yellow_carp_init_smc_tables() but not freed in yellow_carp_fini_smc_tables().
Signed-off-by: Gong Yuanjun <ruc_gongyuanjun@163.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c index e2d099409123..c66c39ccf19c 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c @@ -190,6 +190,9 @@ static int yellow_carp_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; } -- 2.35.1
|