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Message-ID: <CANAwSgSAAmM5iUdeS296dOOhDGN5EfFHkpSMudw6BXrw4oH7ZA@mail.gmail.com>
Date: Wed, 18 May 2022 00:14:35 +0530
From: Anand Moon <linux.amoon@...il.com>
To: Krzysztof Kozlowski <krzk@...nel.org>
Cc: kernel test robot <lkp@...el.com>,
Bartlomiej Zolnierkiewicz <bzolnier@...il.com>,
"Rafael J. Wysocki" <rafael@...nel.org>,
Daniel Lezcano <daniel.lezcano@...aro.org>,
Amit Kucheria <amitk@...nel.org>,
Zhang Rui <rui.zhang@...el.com>,
Alim Akhtar <alim.akhtar@...sung.com>,
Linux PM list <linux-pm@...r.kernel.org>,
linux-samsung-soc@...r.kernel.org,
linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
Linux Kernel <linux-kernel@...r.kernel.org>,
llvm@...ts.linux.dev, kbuild-all@...ts.01.org
Subject: Re: [PATCHv2 4/6] thermal: exynos: fixed the efuse min/max value for exynos5422
Hi Krzysztof,
On Mon, 16 May 2022 at 16:14, Krzysztof Kozlowski <krzk@...nel.org> wrote:
>
> On 16/05/2022 12:42, kernel test robot wrote:
> > Hi Anand,
> >
> > Thank you for the patch! Perhaps something to improve:
> >
> > [auto build test WARNING on ec7f49619d8ee13e108740c82f942cd401b989e9]
> >
> > url: https://github.com/intel-lab-lkp/linux/commits/Anand-Moon/Exynos-Thermal-code-inprovement/20220515-144336
> > base: ec7f49619d8ee13e108740c82f942cd401b989e9
> > config: hexagon-randconfig-r033-20220516 (https://download.01.org/0day-ci/archive/20220516/202205161820.8rHIcsvI-lkp@intel.com/config)
> > compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 853fa8ee225edf2d0de94b0dcbd31bea916e825e)
> > reproduce (this is a W=1 build):
> > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> > chmod +x ~/bin/make.cross
> > # https://github.com/intel-lab-lkp/linux/commit/eb50b0c2100fabd6d09b87abd11f52c5295512e8
> > git remote add linux-review https://github.com/intel-lab-lkp/linux
> > git fetch --no-tags linux-review Anand-Moon/Exynos-Thermal-code-inprovement/20220515-144336
> > git checkout eb50b0c2100fabd6d09b87abd11f52c5295512e8
> > # save the config file
> > mkdir build_dir && cp config build_dir/.config
> > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash drivers/thermal/samsung/
> >
> > If you fix the issue, kindly add following tag as appropriate
> > Reported-by: kernel test robot <lkp@...el.com>
> >
> > All warnings (new ones prefixed by >>):
> >
> >>> drivers/thermal/samsung/exynos_tmu.c:929:40: warning: overlapping comparisons always evaluate to false [-Wtautological-overlap-compare]
> > if (data->soc == SOC_ARCH_EXYNOS5420 &&
> > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
> > 1 warning generated.
>
> Ah, I did not notice it and it seems code was not compile-tested with W=1.
>
> Anand, please be sure you compile your code with W=1...
>
Ok I will try to resolve this warning in the next version.
>
> Best regards,
> Krzysztof
Thanks & Regards
-Anand
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