Messages in this thread Patch in this message | | | Date | Thu, 11 Feb 2016 19:45:38 -0500 | From | Steven Rostedt <> | Subject | Re: [PATCH 2/2] kernel: sched: fix preempt_disable_ip recodring for preempt_disable() |
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On Fri, 12 Feb 2016 08:27:01 +0800 kbuild test robot <lkp@intel.com> wrote:
> Hi Sebastian, > > [auto build test ERROR on tip/sched/core] > [also build test ERROR on v4.5-rc3 next-20160211] > [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] >
Gotta love Wu's autobot!
> url: https://github.com/0day-ci/linux/commits/Sebastian-Andrzej-Siewior/ftrace-move-the-CALLER_ADDRx-macros-into-its-own-header/20160212-072259 > config: s390-allyesconfig (attached as .config) > reproduce: > wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # save the attached .config to linux build tree > make.cross ARCH=s390 > > All errors (new ones prefixed by >>): > > In file included from include/linux/ftrace_caller.h:4:0, > from include/linux/sched.h:62, > from include/linux/kvm_host.h:15, > from arch/s390/kernel/asm-offsets.c:10: > arch/s390/include/asm/ftrace.h: In function 'ftrace_generate_call_insn': > >> arch/s390/include/asm/ftrace.h:77:2: error: implicit declaration of function 'is_module_addr' [-Werror=implicit-function-declaration] > target = is_module_addr((void *) ip) ? ftrace_plt : FTRACE_ADDR; > ^ > In file included from include/linux/mm.h:67:0, > from include/linux/kvm_host.h:17, > from arch/s390/kernel/asm-offsets.c:10: > arch/s390/include/asm/pgtable.h: At top level: > >> arch/s390/include/asm/pgtable.h:120:19: error: static declaration of 'is_module_addr' follows non-static declaration > static inline int is_module_addr(void *addr)
Looks like you need to add this? (maybe)
-- Steve
diff --git a/arch/s390/include/asm/ftrace.h b/arch/s390/include/asm/ftrace.h index 836c56290499..16f24f92609d 100644 --- a/arch/s390/include/asm/ftrace.h +++ b/arch/s390/include/asm/ftrace.h @@ -12,6 +12,8 @@ #ifndef __ASSEMBLY__ +#include <linux/module.h> + #define ftrace_return_address(n) __builtin_return_address(n) void _mcount(void);
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