linux-kernel - Re: [PATCH v2] selftests/thermel/intel/workload

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Message-ID: <CAJZ5v0i4W2fC8WsbTSpszoBC2DLnP7QsqvTuuSriEU7oXoVLYA@mail.gmail.com>
Date: Thu, 4 Sep 2025 22:19:22 +0200
From: "Rafael J. Wysocki" <rafael@...nel.org>
To: Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
Cc: rafael@...nel.org, daniel.lezcano@...aro.org, lukasz.luba@....com, 
	linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] selftests/thermel/intel/workload_hint: Mask
 unsupported types

On Thu, Aug 28, 2025 at 10:15 PM Srinivas Pandruvada
<srinivas.pandruvada@...ux.intel.com> wrote:
>
> The workload hint may contain some other hints which are not defined.
> So mask out unsupported types. Currently only lower 4 bits of workload
> type hints are defined.
>
> Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
> ---
> v2:
> - Removed extra line
>
>  .../selftests/thermal/intel/workload_hint/workload_hint_test.c  | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c b/tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c
> index ba58589a1145..ca2bd03154e4 100644
> --- a/tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c
> +++ b/tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c
> @@ -144,6 +144,8 @@ int main(int argc, char **argv)
>                         ret = sscanf(index_str, "%d", &index);
>                         if (ret < 0)
>                                 break;
> +
> +                       index &= 0x0f;
>                         if (index > WORKLOAD_TYPE_MAX_INDEX)
>                                 printf("Invalid workload type index\n");
>                         else
> --

Applied, thanks!