linux-kernel - Re: [PATCH v3 3/4] PM: EM: Add em_dev_update_chip

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Date: Fri, 29 Mar 2024 16:20:29 +0800
From: kernel test robot <lkp@...el.com>
To: Lukasz Luba <lukasz.luba@....com>, linux-kernel@...r.kernel.org,
	linux-pm@...r.kernel.org, rafael@...nel.org
Cc: oe-kbuild-all@...ts.linux.dev, lukasz.luba@....com,
	dietmar.eggemann@....com, linux-arm-kernel@...ts.infradead.org,
	sboyd@...nel.org, nm@...com, linux-samsung-soc@...r.kernel.org,
	daniel.lezcano@...aro.org, viresh.kumar@...aro.org,
	krzysztof.kozlowski@...aro.org, alim.akhtar@...sung.com,
	m.szyprowski@...sung.com, mhiramat@...nel.org
Subject: Re: [PATCH v3 3/4] PM: EM: Add em_dev_update_chip_binning()

Hi Lukasz,

kernel test robot noticed the following build warnings:

[auto build test WARNING on rafael-pm/linux-next]
[also build test WARNING on krzk/for-next clk/clk-next linus/master v6.9-rc1 next-20240328]
[cannot apply to soc/for-next rafael-pm/acpi-bus rafael-pm/devprop]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Lukasz-Luba/OPP-OF-Export-dev_opp_pm_calc_power-for-usage-from-EM/20240328-165357
base:   https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next
patch link:    https://lore.kernel.org/r/20240328085112.3873050-4-lukasz.luba%40arm.com
patch subject: [PATCH v3 3/4] PM: EM: Add em_dev_update_chip_binning()
config: i386-buildonly-randconfig-002-20240328 (https://download.01.org/0day-ci/archive/20240329/202403291602.UyrrrpzO-lkp@intel.com/config)
compiler: gcc-12 (Ubuntu 12.3.0-9ubuntu2) 12.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240329/202403291602.UyrrrpzO-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202403291602.UyrrrpzO-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> kernel/power/energy_model.c:814: warning: bad line:                                 information is present in the OPPs.


vim +814 kernel/power/energy_model.c

   811	
   812	/**
   813	 * em_dev_update_chip_binning() - Update Energy Model after the new voltage
 > 814					information is present in the OPPs.

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki