This is a note to let you know that I've just added the patch titled thermal: intel: Fix unsigned comparison with less than zero to the 5.10-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: thermal-intel-fix-unsigned-comparison-with-less-than.patch and it can be found in the queue-5.10 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 6b5fc347ca1ce2d3672f0df9e0fbae3daba3110f Author: Yang Li <yang.lee@xxxxxxxxxxxxxxxxx> Date: Fri Jan 6 08:59:51 2023 +0800 thermal: intel: Fix unsigned comparison with less than zero [ Upstream commit e7fcfe67f9f410736b758969477b17ea285e8e6c ] The return value from the call to intel_tcc_get_tjmax() is int, which can be a negative error code. However, the return value is being assigned to an u32 variable 'tj_max', so making 'tj_max' an int. Eliminate the following warning: ./drivers/thermal/intel/intel_soc_dts_iosf.c:394:5-11: WARNING: Unsigned expression compared with zero: tj_max < 0 Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3637 Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx> Signed-off-by: Yang Li <yang.lee@xxxxxxxxxxxxxxxxx> Acked-by: Zhang Rui <rui.zhang@xxxxxxxxx> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/thermal/intel/intel_soc_dts_iosf.c b/drivers/thermal/intel/intel_soc_dts_iosf.c index 4f1a2f7c016cc..8d6707e48d023 100644 --- a/drivers/thermal/intel/intel_soc_dts_iosf.c +++ b/drivers/thermal/intel/intel_soc_dts_iosf.c @@ -404,7 +404,7 @@ struct intel_soc_dts_sensors *intel_soc_dts_iosf_init( { struct intel_soc_dts_sensors *sensors; bool notification; - u32 tj_max; + int tj_max; int ret; int i;