Re: [PATCH] drm/msm/gpu: Fix crash on devices without devfreq support (v2)

[Dmitry Baryshkov]

On Tue, 8 Mar 2022 at 21:48, Rob Clark <robdclark@xxxxxxxxx> wrote:
>
> From: Rob Clark <robdclark@xxxxxxxxxxxx>
>
> Avoid going down devfreq paths on devices where devfreq is not
> initialized.
>
> v2: Change has_devfreq() logic [Dmitry]
>
> Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx>
> Reported-by: Anders Roxell <anders.roxell@xxxxxxxxxx>
> Signed-off-by: Rob Clark <robdclark@xxxxxxxxxxxx>

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>

> ---
>  drivers/gpu/drm/msm/msm_gpu_devfreq.c | 30 ++++++++++++++++++++++-----
>  1 file changed, 25 insertions(+), 5 deletions(-)
>



-- 
With best wishes
Dmitry