From: "Pan, Xinhui" <xinhui....@amd.com> [ Upstream commit bd0522112332663e386df1b8642052463ea9b3b9 ]
Initialize notifier_lock. Bug: https://gitlab.freedesktop.org/drm/amd/issues/1016 Reviewed-by: Feifei Xu <feifei...@amd.com> Reviewed-by: Christian König <christian.koe...@amd.com> Signed-off-by: xinhui pan <xinhui....@amd.com> Signed-off-by: Alex Deucher <alexander.deuc...@amd.com> Signed-off-by: Sasha Levin <sas...@kernel.org> --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 332b9c24a2cd0..a2f788ad7e1c6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -2797,6 +2797,7 @@ int amdgpu_device_init(struct amdgpu_device *adev, mutex_init(&adev->notifier_lock); mutex_init(&adev->virt.dpm_mutex); mutex_init(&adev->psp.mutex); + mutex_init(&adev->notifier_lock); r = amdgpu_device_check_arguments(adev); if (r) -- 2.20.1 _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx
