linux-kernel - Re: [PATCH v3 2/2] leds: add aw20xx driver

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Date:   Wed, 15 Mar 2023 17:59:09 +0800
From:   kernel test robot <lkp@...el.com>
To:     Martin Kurbanov <mmkurbanov@...rdevices.ru>,
        Pavel Machek <pavel@....cz>, Lee Jones <lee@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Andy Shevchenko <andy.shevchenko@...il.com>
Cc:     oe-kbuild-all@...ts.linux.dev, linux-leds@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel@...rdevices.ru,
        devicetree@...r.kernel.org,
        Martin Kurbanov <mmkurbanov@...rdevices.ru>
Subject: Re: [PATCH v3 2/2] leds: add aw20xx driver

Hi Martin,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on pavel-leds/for-next]
[cannot apply to lee-leds/for-leds-next robh/for-next linus/master v6.3-rc2 next-20230315]
[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/Martin-Kurbanov/leds-add-aw20xx-driver/20230314-210251
base:   git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git for-next
patch link:    https://lore.kernel.org/r/20230314120252.48263-3-mmkurbanov%40sberdevices.ru
patch subject: [PATCH v3 2/2] leds: add aw20xx driver
config: mips-allyesconfig (https://download.01.org/0day-ci/archive/20230315/202303151746.f6VVX4iZ-lkp@intel.com/config)
compiler: mips-linux-gcc (GCC) 12.1.0
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/9760204574f3c53a9753b6daf20125c8552ce8ae
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Martin-Kurbanov/leds-add-aw20xx-driver/20230314-210251
        git checkout 9760204574f3c53a9753b6daf20125c8552ce8ae
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=mips olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202303151746.f6VVX4iZ-lkp@intel.com/

All errors (new ones prefixed by >>):

   arch/mips/kernel/head.o: in function `kernel_entry':
   (.ref.text+0xac): relocation truncated to fit: R_MIPS_26 against `start_kernel'
   init/main.o: in function `set_reset_devices':
   main.c:(.init.text+0x20): relocation truncated to fit: R_MIPS_26 against `_mcount'
   main.c:(.init.text+0x30): relocation truncated to fit: R_MIPS_26 against `__sanitizer_cov_trace_pc'
   init/main.o: in function `debug_kernel':
   main.c:(.init.text+0xa4): relocation truncated to fit: R_MIPS_26 against `_mcount'
   main.c:(.init.text+0xb4): relocation truncated to fit: R_MIPS_26 against `__sanitizer_cov_trace_pc'
   init/main.o: in function `quiet_kernel':
   main.c:(.init.text+0x128): relocation truncated to fit: R_MIPS_26 against `_mcount'
   main.c:(.init.text+0x138): relocation truncated to fit: R_MIPS_26 against `__sanitizer_cov_trace_pc'
   init/main.o: in function `warn_bootconfig':
   main.c:(.init.text+0x1ac): relocation truncated to fit: R_MIPS_26 against `_mcount'
   main.c:(.init.text+0x1bc): relocation truncated to fit: R_MIPS_26 against `__sanitizer_cov_trace_pc'
   init/main.o: in function `init_setup':
   main.c:(.init.text+0x234): relocation truncated to fit: R_MIPS_26 against `_mcount'
   main.c:(.init.text+0x254): additional relocation overflows omitted from the output
   mips-linux-ld: drivers/leds/leds-aw200xx.o: in function `aw200xx_probe_dt':
>> leds-aw200xx.c:(.text.aw200xx_probe_dt+0x164): undefined reference to `__udivdi3'
>> mips-linux-ld: leds-aw200xx.c:(.text.aw200xx_probe_dt+0x184): undefined reference to `__udivdi3'
   mips-linux-ld: leds-aw200xx.c:(.text.aw200xx_probe_dt+0x53c): undefined reference to `__udivdi3'

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