Hi Abderrahmane, Thank you for the patch! Yet something to improve:
[auto build test ERROR on tip/perf/core] [also build test ERROR on v4.20-rc5 next-20181207] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Abderrahmane-Benbachir/ftrace-support-early-boot-function-tracing/20181209-130427 config: i386-randconfig-s0-12100145 (attached as .config) compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): In file included from include/linux/perf_event.h:48:0, from include/linux/trace_events.h:10, from include/trace/syscall.h:7, from include/linux/syscalls.h:85, from kernel/fork.c:52: include/linux/ftrace.h: In function 'ftrace_init': >> include/linux/ftrace.h:735:40: error: implicit declaration of function >> 'ftrace_early_shutdown' [-Werror=implicit-function-declaration] static inline void ftrace_init(void) { ftrace_early_shutdown(); } ^~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/ftrace_early_shutdown +735 include/linux/ftrace.h 731 732 #ifdef CONFIG_FTRACE_MCOUNT_RECORD 733 extern void ftrace_init(void); 734 #else > 735 static inline void ftrace_init(void) { ftrace_early_shutdown(); } 736 #endif 737 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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