kernel/built-in.o(.text+0x2d538): In function `.free_module': : undefined reference to `.stop_machine_run' kernel/built-in.o(.text+0x2edfc): In function `.sys_init_module': : undefined reference to `.stop_machine_run' stop_machine_run() does not exist if !CONFIG_STOP_MACHINE Signed-off-by: Andrew Morton --- 25-akpm/include/linux/stop_machine.h | 2 +- 1 files changed, 1 insertion(+), 1 deletion(-) diff -puN include/linux/stop_machine.h~fix-kallsyms-insmod-rmmod-race-fix include/linux/stop_machine.h --- 25/include/linux/stop_machine.h~fix-kallsyms-insmod-rmmod-race-fix 2005-02-02 16:01:40.867967816 -0800 +++ 25-akpm/include/linux/stop_machine.h 2005-02-02 16:01:40.871967208 -0800 @@ -8,7 +8,7 @@ #include #include -#ifdef CONFIG_SMP +#if defined(CONFIG_STOP_MACHINE) && defined(CONFIG_SMP) /** * stop_machine_run: freeze the machine on all CPUs and run this function * @fn: the function to run _