Re: [PATCH 4/7] mips: Use lib/{ashldi3,ashrdi3,cmpdi2,lshrdi3,ucmpdi2}.c

From: kbuild test robot
Date: Wed May 24 2017 - 07:40:26 EST


Hi Palmer,

[auto build test ERROR on linus/master]
[also build test ERROR on v4.12-rc2]
[cannot apply to next-20170524]
[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/Palmer-Dabbelt/lib-Add-shared-copies-of-some-GCC-library-routines/20170524-170717
config: mips-jz4740 (attached as .config)
compiler: mips-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=mips

All errors (new ones prefixed by >>):

kernel/built-in.o: In function `perf_swevent_init':
>> core.c:(.text+0x75da8): undefined reference to `__ucmpdi2'
drivers/built-in.o: In function `drm_getcap':
>> drm_ioctl.c:(.text+0x5d864): undefined reference to `__ucmpdi2'

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