tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git for-4.18/block head: 657e770d4d6e3b03c3d4b96e427b30d6f766e2e2 commit: 377f8e81c17e1e9a47ea5908b08a7a991a9faa6f [12/13] block: introduce blk-iolatency io controller config: i386-allmodconfig (attached as .config) compiler: gcc-7 (Debian 7.3.0-16) 7.3.0 reproduce: git checkout 377f8e81c17e1e9a47ea5908b08a7a991a9faa6f # save the attached .config to linux build tree make ARCH=i386
All error/warnings (new ones prefixed by >>): block/blk-iolatency.c: In function 'blkiolatency_timer_fn': >> block/blk-iolatency.c:573:57: warning: integer overflow in expression >> [-Woverflow] if (now - lat_info->last_scale_event >= (NSEC_PER_SEC * 5)) ^ -- block/blk-iolatency.o: In function `iolatency_pd_stat': >> blk-iolatency.c:(.text+0x1b1): undefined reference to `__udivdi3' >> blk-iolatency.c:(.text+0x1d9): undefined reference to `__divdi3' block/blk-iolatency.o: In function `iolatency_prfill_limit': blk-iolatency.c:(.text+0x3d0): undefined reference to `__udivdi3' --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
Description: application/gzip