lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date:   Fri, 17 Jul 2020 23:11:49 +0800
From:   kernel test robot <>
To:     Chunyan Zhang <>,
        Sebastian Reichel <>
Cc:,,, Orson Zhai <>,
        Baolin Wang <>,
        Chunyan Zhang <>,
        Chen Yongzhi <>
Subject: Re: [PATCH] power: supply: sc27xx: prevent adc * 1000 from overflow

Hi Chunyan,

I love your patch! Yet something to improve:

[auto build test ERROR on power-supply/for-next]
[also build test ERROR on linux/master linus/master v5.8-rc5 next-20200716]
[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]

base: for-next
config: m68k-allyesconfig (attached as .config)
compiler: m68k-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
        wget -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <>

All errors (new ones prefixed by >>):

   m68k-linux-ld: drivers/power/supply/sc27xx_fuel_gauge.o: in function `sc27xx_fgu_hw_init':
   sc27xx_fuel_gauge.c:(.text+0x13ec): undefined reference to `__divdi3'
   m68k-linux-ld: drivers/power/supply/sc27xx_fuel_gauge.o: in function `sc27xx_fgu_get_vbat_vol':
   sc27xx_fuel_gauge.c:(.text+0x1d8): undefined reference to `__divdi3'
>> m68k-linux-ld: sc27xx_fuel_gauge.c:(.text+0x1f4): undefined reference to `__divdi3'
   m68k-linux-ld: drivers/power/supply/sc27xx_fuel_gauge.o: in function `sc27xx_fgu_get_current':
   sc27xx_fuel_gauge.c:(.text+0x2b8): undefined reference to `__divdi3'
   m68k-linux-ld: sc27xx_fuel_gauge.c:(.text+0x2d4): undefined reference to `__divdi3'
   m68k-linux-ld: drivers/power/supply/sc27xx_fuel_gauge.o:sc27xx_fuel_gauge.c:(.text+0x84e): more undefined references to `__divdi3' follow

0-DAY CI Kernel Test Service, Intel Corporation

Download attachment ".config.gz" of type "application/gzip" (57516 bytes)

Powered by blists - more mailing lists