On Sun, Mar 4, 2018 at 7:21 AM, kbuild test robot <fengguang.wu@xxxxxxxxx> wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y > head: 85afb4e51ccfdb10f2969b24439ae2887fe0fcff > commit: c0ecbd663fe6961c6ff181a211f090005858656f [6083/6211] scsi: advansys: fix uninitialized data access > config: i386-allmodconfig (attached as .config) > compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 > reproduce: > git checkout c0ecbd663fe6961c6ff181a211f090005858656f > # save the attached .config to linux build tree > make ARCH=i386 > > All warnings (new ones prefixed by >>): > >>> warning: __mcount_loc already exists: drivers/net/wireless/intel/iwlwifi/mvm/rx.o I'm pretty sure this is unrelated to my patch, but it's a recurring problem that we should get to the bottom of. Olof's autobuilder has reported the same thing for the 3.18-stable tree but not any others (for every single file in the kernel, not sure if this warning only shows up for all of them, or just one module). Arnd