On 02/17/2017 09:00 PM, kbuild test robot wrote: > Hi Zi, > > [auto build test ERROR on linus/master] > [also build test ERROR on v4.10-rc8 next-20170217] > [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/Anshuman-Khandual/Enable-parallel-page-migration/20170217-200523 > config: i386-randconfig-a0-02131010 (attached as .config) > compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 Though I dont have the same compiler, I am unable to reproduce this build failure exactly. The build fails but for a different symbol. I have the following gcc version but does it really make a difference with respect to finding the symbol etc ? gcc (Ubuntu 4.9.2-10ubuntu13) 4.9.2 mm/memory.c: In function ‘copy_pmd_range’: mm/memory.c:1002:3: error: implicit declaration of function ‘pmd_related’ [-Werror=implicit-function-declaration] if (pmd_related(*src_pmd)) { ^ cc1: some warnings being treated as errors scripts/Makefile.build:294: recipe for target 'mm/memory.o' failed -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>
