Hi Sven, kernel test robot noticed the following build warnings:
[auto build test WARNING on s390/features] [also build test WARNING on tip/x86/core linus/master v6.11-rc6 next-20240904] [cannot apply to rostedt-trace/for-next rostedt-trace/for-next-urgent] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Sven-Schnelle/tracing-add-ftrace_regs-to-function_graph_enter/20240904-150232 base: https://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git features patch link: https://lore.kernel.org/r/20240904065908.1009086-3-svens%40linux.ibm.com patch subject: [PATCH 2/7] x86/tracing: pass ftrace_regs to function_graph_enter() config: x86_64-defconfig (https://download.01.org/0day-ci/archive/20240905/[email protected]/config) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240905/[email protected]/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All warnings (new ones prefixed by >>): In file included from include/linux/ftrace.h:23, from include/linux/kprobes.h:28, from arch/x86/kernel/process_64.c:35: >> arch/x86/include/asm/ftrace.h:108:64: warning: 'struct ftrace_regs' declared >> inside parameter list will not be visible outside of this definition or >> declaration 108 | unsigned long frame_pointer, struct ftrace_regs *regs); | ^~~~~~~~~~~ vim +108 arch/x86/include/asm/ftrace.h 106 107 void prepare_ftrace_return(unsigned long ip, unsigned long *parent, > 108 unsigned long frame_pointer, struct > ftrace_regs *regs); 109 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
