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(parent: 0d097bf) | patch
drm/amdgpu: fix ref count leak in amdgpu_display_crtc_set_config
authorNavid Emamdoost <navid.emamdoost@gmail.com>
Sun, 14 Jun 2020 07:09:44 +0000 (02:09 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 3 Sep 2020 09:19:23 +0000 (11:19 +0200)
commit9b1e3b74c4e35eaaa2fc41c9bb805405c9390fa7
tree081c99a4b8b22d2112bc5f0bc18edd9581e8c5d2tree | snapshot
parent0d097bfa614a0b13224ddc4536c2a464f0e0b5fecommit | diff
drm/amdgpu: fix ref count leak in amdgpu_display_crtc_set_config

[ Upstream commit e008fa6fb41544b63973a529b704ef342f47cc65 ]

in amdgpu_display_crtc_set_config, the call to pm_runtime_get_sync
increments the counter even in case of failure, leading to incorrect
ref count. In case of failure, decrement the ref count before returning.

Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c diff | blob | history
wrapfs-5.3.y