CC: kbuild-all(a)lists.01.org TO: Andrea Arcangeli tree: https://git.kernel.org/pub/scm/linux/kernel/git/andrea/aa.git master head: fc5a76b1c14e5e6cdc64ece306fc03773662d98a commit: f2c575d5972c6714297bcdef981f388c499267c1 [6/14] userfaultfd: UFFDIO_REMAP uABI :::::: branch date: :::::: commit date: 7 hours ago config: i386-randconfig-c004-20210110 (attached as .config) compiler: gcc-9 (Debian 9.3.0-15) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot Reported-by: Julia Lawall "coccinelle warnings: (new ones prefixed by >>)" >> mm/huge_memory.c:1989:2-5: WARNING: Use BUG_ON instead of if condition followed by BUG. Please make sure the condition has no side effects (see conditional BUG_ON definition in include/asm-generic/bug.h) -- >> mm/userfaultfd.c:831:3-6: WARNING: Use BUG_ON instead of if condition followed by BUG. Please make sure the condition has no side effects (see conditional BUG_ON definition in include/asm-generic/bug.h) mm/userfaultfd.c:883:3-6: WARNING: Use BUG_ON instead of if condition followed by BUG. Please make sure the condition has no side effects (see conditional BUG_ON definition in include/asm-generic/bug.h) Please review and possibly fold the followup patch. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org