On Sat, 26 May 2018 11:31:35 +0800 kbuild test robot <lkp@xxxxxxxxx> wrote: > Hi Andrey, > > I love your patch! Yet something to improve: > > [auto build test ERROR on mmotm/master] > [cannot apply to v4.17-rc6] > [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/Andrey-Ryabinin/mm-kasan-dont-vfree-nonexistent-vm_area-fix/20180526-093255 > base: git://git.cmpxchg.org/linux-mmotm.git master > config: sparc-allyesconfig (attached as .config) > compiler: sparc64-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 > 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 > make.cross ARCH=sparc > > All errors (new ones prefixed by >>): > > fs/autofs/inode.o: In function `autofs_new_ino': > inode.c:(.text+0x220): multiple definition of `autofs_new_ino' > fs/autofs/inode.o:inode.c:(.text+0x220): first defined here > fs/autofs/inode.o: In function `autofs_clean_ino': > inode.c:(.text+0x280): multiple definition of `autofs_clean_ino' > fs/autofs/inode.o:inode.c:(.text+0x280): first defined here There's bot breakage here - clearly that patch didn't cause this error. Ian, this autofs glitch may still not be fixed.