From: Lang Yu <lang.yu@amd.com>
Date: Mon, 11 Oct 2021 05:57:25 +0000 (+0800)
Subject: drm/amdkfd: Fix an inappropriate error handling in allloc memory of gpu
X-Git-Tag: accepted/tizen/unified/20230118.172025~5609
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5a9bd1b941f4418371ca932cf47f304caca18426;p=platform%2Fkernel%2Flinux-rpi.git

drm/amdkfd: Fix an inappropriate error handling in allloc memory of gpu

[ Upstream commit 5aeeac6fa38fca450faed9770f75b1470c0e2073 ]

We should unreference a gem object instead of an amdgpu bo here.

Fixes: fd9a9f8801de ("drm/amdgpu: Use GEM obj reference for KFD BOs")

Signed-off-by: Lang Yu <lang.yu@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index 054c1a2..cdf46bd 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -1503,7 +1503,7 @@ allocate_init_user_pages_failed:
 	remove_kgd_mem_from_kfd_bo_list(*mem, avm->process_info);
 	drm_vma_node_revoke(&gobj->vma_node, drm_priv);
 err_node_allow:
-	amdgpu_bo_unref(&bo);
+	drm_gem_object_put(gobj);
 	/* Don't unreserve system mem limit twice */
 	goto err_reserve_limit;
 err_bo_create: