From: Jonathan Kim <jonathan.kim@amd.com>
Date: Thu, 28 Jul 2022 16:36:09 +0000 (-0400)
Subject: drm/amdgpu: fix hive reference leak when reflecting psp topology info
X-Git-Tag: v6.1-rc5~617^2~1^2~7
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1ff186ff32997049a6d263031819517eab4e93aa;p=platform%2Fkernel%2Flinux-starfive.git

drm/amdgpu: fix hive reference leak when reflecting psp topology info

Hives that require psp topology info to be reflected will leak hive
reference so fix it.

Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
Reviewed-by: Shaoyun Liu <shaoyun.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index 3ee363bfbac2..6c23e89366bf 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -1292,6 +1292,8 @@ static void psp_xgmi_reflect_topology_info(struct psp_context *psp,
 
 		break;
 	}
+
+	amdgpu_put_xgmi_hive(hive);
 }
 
 int psp_xgmi_get_topology_info(struct psp_context *psp,