I'll also escalate it to s390 people Martin, Heiko, we discovered a sort of build order dependency while working on a printk related patch set. we now have extra inclused in kallsyms.h, namely, #include <linux/mm.h> #include <linux/module.h> #include <asm/sections.h> and this gives us the following build warning: On (12/08/17 11:05), Sergey Senozhatsky wrote: > > On (12/08/17 02:07), kbuild test robot wrote: > > All warnings (new ones prefixed by >>): > > > > In file included from arch/s390/include/asm/elf.h:141:0, > > from include/linux/elf.h:5, > > from include/linux/module.h:15, > > from include/linux/kallsyms.h:13, > > from kernel//sched/autogroup.c:6: > > >> arch/s390/include/asm/mmu_context.h:111:0: warning: "finish_arch_post_lock_switch" redefined > > #define finish_arch_post_lock_switch finish_arch_post_lock_switch > > > > In file included from kernel//sched/autogroup.c:2:0: > > kernel//sched/sched.h:1328:0: note: this is the location of the previous definition > > # define finish_arch_post_lock_switch() do { } while (0) any chance you can help us out? -ss -- To unsubscribe from this list: send the line "unsubscribe linux-s390" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html