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Message-ID: <201909162236.7IhbnNzS%lkp@intel.com>
Date: Mon, 16 Sep 2019 22:07:48 +0800
From: kbuild test robot <lkp@...el.com>
To: Guru Das Srinagesh <gurus@...eaurora.org>
Cc: kbuild-all@...org, linux-pwm@...r.kernel.org,
Thierry Reding <thierry.reding@...il.com>,
kernel-team@...roid.com, Mark Salyzyn <salyzyn@...gle.com>,
Sandeep Patil <sspatil@...gle.com>,
Subbaraman Narayanamurthy <subbaram@...eaurora.org>,
linux-kernel@...r.kernel.org, Fenglin Wu <fenglinw@...eaurora.org>,
Guru Das Srinagesh <gurus@...eaurora.org>
Subject: Re: [PATCH 2/2] pwm: core: Add option to config PWM duty/period with
u64 data length
Hi Guru,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linus/master]
[cannot apply to v5.3 next-20190915]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Guru-Das-Srinagesh/pwm-Add-different-PWM-output-types-support/20190916-151008
config: arm-multi_v4t_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 7.4.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
GCC_VERSION=7.4.0 make.cross ARCH=arm
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
drivers/pwm/pwm-clps711x.o: In function `clps711x_pwm_config':
>> pwm-clps711x.c:(.text+0x64): undefined reference to `__aeabi_uldivmod'
drivers/pwm/pwm-clps711x.o: In function `clps711x_pwm_enable':
pwm-clps711x.c:(.text+0x168): undefined reference to `__aeabi_uldivmod'
drivers/video/backlight/pwm_bl.o: In function `pwm_backlight_probe':
>> pwm_bl.c:(.text+0x5fc): undefined reference to `__aeabi_uldivmod'
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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