Hi Jaegeuk, Sorry please ignore this one -- it looks like false warning from old gcc 4.4 and 4.6 -- we just enabled old compiler tests triggered thousands of these warnings..
Thanks, Fengguang On Tue, Jul 19, 2016 at 10:52:50PM +0800, kbuild test robot wrote: >tree: https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git >dev-test >head: c316708435b53448aee2ecec63fcfe495c2a49a9 >commit: 99c6af120d9f452ace3d8712b5ec54fac9b3a3ea [63/64] ext4 crypto: migrate >into vfs's crypto engine >config: x86_64-randconfig-a0-07191719 (attached as .config) >compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7 >reproduce: > git checkout 99c6af120d9f452ace3d8712b5ec54fac9b3a3ea > # save the attached .config to linux build tree > make ARCH=x86_64 > >All warnings (new ones prefixed by >>): > >>> fs/ext4/readpage.o: warning: objtool: mpage_end_io()+0x53: function has >>> unreachable instruction > >--- >0-DAY kernel test infrastructure Open Source Technology Center >https://lists.01.org/pipermail/kbuild-all Intel Corporation >_______________________________________________ >kbuild-all mailing list >[email protected] >https://lists.01.org/mailman/listinfo/kbuild-all ------------------------------------------------------------------------------ What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic patterns at an interface-level. Reveals which users, apps, and protocols are consuming the most bandwidth. Provides multi-vendor support for NetFlow, J-Flow, sFlow and other flows. Make informed decisions using capacity planning reports.http://sdm.link/zohodev2dev _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
