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Date: Sun, 11 Feb 2024 00:21:01 +0800
From: kernel test robot <lkp@intel.com>
To: Fabrizio Castro <fabrizio.castro.jz@renesas.com>,
	Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= <u.kleine-koenig@pengutronix.de>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	Geert Uytterhoeven <geert+renesas@glider.be>
Cc: oe-kbuild-all@lists.linux.dev, Biju Das <biju.das.jz@bp.renesas.com>,
	Magnus Damm <magnus.damm@gmail.com>, linux-kernel@vger.kernel.org,
	linux-pwm@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
	Fabrizio Castro <fabrizio.castro.jz@renesas.com>
Subject: Re: [PATCH v6 2/4] pwm: Add support for RZ/V2M PWM driver
Message-ID: <202402110028.5c27frHr-lkp@intel.com>
References: <20240208232411.316936-3-fabrizio.castro.jz@renesas.com>
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In-Reply-To: <20240208232411.316936-3-fabrizio.castro.jz@renesas.com>

Hi Fabrizio,

kernel test robot noticed the following build errors:

[auto build test ERROR on robh/for-next]
[also build test ERROR on geert-renesas-devel/next krzk/for-next krzk-dt/for-next linus/master v6.8-rc3 next-20240209]
[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/Fabrizio-Castro/dt-bindings-pwm-Add-RZ-V2M-PWM-binding/20240209-074309
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
patch link:    https://lore.kernel.org/r/20240208232411.316936-3-fabrizio.castro.jz%40renesas.com
patch subject: [PATCH v6 2/4] pwm: Add support for RZ/V2M PWM driver
config: mips-randconfig-r054-20240210 (https://download.01.org/0day-ci/archive/20240211/202402110028.5c27frHr-lkp@intel.com/config)
compiler: mips-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240211/202402110028.5c27frHr-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202402110028.5c27frHr-lkp@intel.com/

All errors (new ones prefixed by >>):

   mips-linux-ld: drivers/pwm/pwm-rzv2m.o: in function `rzv2m_pwm_get_state':
>> pwm-rzv2m.c:(.text.rzv2m_pwm_get_state+0xe0): undefined reference to `__umoddi3'
>> mips-linux-ld: pwm-rzv2m.c:(.text.rzv2m_pwm_get_state+0xf8): undefined reference to `__udivdi3'
>> mips-linux-ld: pwm-rzv2m.c:(.text.rzv2m_pwm_get_state+0x15c): undefined reference to `__umoddi3'
   mips-linux-ld: pwm-rzv2m.c:(.text.rzv2m_pwm_get_state+0x174): undefined reference to `__udivdi3'
   mips-linux-ld: drivers/pwm/pwm-rzv2m.o: in function `rzv2m_pwm_config':
>> pwm-rzv2m.c:(.text.rzv2m_pwm_config+0x13c): undefined reference to `__udivdi3'
>> mips-linux-ld: pwm-rzv2m.c:(.text.rzv2m_pwm_config+0x188): undefined reference to `__udivdi3'
   mips-linux-ld: pwm-rzv2m.c:(.text.rzv2m_pwm_config+0x1e8): undefined reference to `__udivdi3'
   mips-linux-ld: pwm-rzv2m.c:(.text.rzv2m_pwm_config+0x264): undefined reference to `__udivdi3'
   mips-linux-ld: drivers/pwm/pwm-rzv2m.o:pwm-rzv2m.c:(.text.rzv2m_pwm_probe+0x208): more undefined references to `__udivdi3' follow

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