On Sat, 20 Sep 2025 01:09:42 +0800 kernel test robot <[email protected]> wrote:
> Hi Masami, > > kernel test robot noticed the following build errors: > > [auto build test ERROR on trace/for-next] > [also build test ERROR on linus/master v6.17-rc6 next-20250918] > [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/Masami-Hiramatsu-Google/tracing-Add-an-option-to-show-symbols-in-_text-offset-for-function-profiler/20250919-135733 > base: https://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace > for-next > patch link: > https://lore.kernel.org/r/175826135058.101165.7219957344129610147.stgit%40devnote2 > patch subject: [PATCH] tracing: Add an option to show symbols in _text+offset > for function profiler > config: arc-randconfig-001-20250919 > (https://download.01.org/0day-ci/archive/20250920/[email protected]/config) > compiler: arc-linux-gcc (GCC) 15.1.0 > reproduce (this is a W=1 build): > (https://download.01.org/0day-ci/archive/20250920/[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 errors (new ones prefixed by >>): > > kernel/trace/trace.c: In function 'create_trace_options_dir': > >> kernel/trace/trace.c:526:16: error: 'TRACE_ITER_PROF_TEXT_OFFSET' > >> undeclared (first use in this function); did you mean > >> 'TRACE_ITER_CONTEXT_INFO'? > 526 | TRACE_ITER_PROF_TEXT_OFFSET) > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ Aah, it should be defined always. OK, let me fix that in the next version. Thanks! > kernel/trace/trace.c:9316:34: note: in expansion of macro > 'TOP_LEVEL_TRACE_FLAGS' > 9316 | !((1 << i) & TOP_LEVEL_TRACE_FLAGS)) > | ^~~~~~~~~~~~~~~~~~~~~ > kernel/trace/trace.c:526:16: note: each undeclared identifier is reported > only once for each function it appears in > 526 | TRACE_ITER_PROF_TEXT_OFFSET) > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ > kernel/trace/trace.c:9316:34: note: in expansion of macro > 'TOP_LEVEL_TRACE_FLAGS' > 9316 | !((1 << i) & TOP_LEVEL_TRACE_FLAGS)) > | ^~~~~~~~~~~~~~~~~~~~~ > > > vim +526 kernel/trace/trace.c > > 512 > 513 /* trace_flags holds trace_options default values */ > 514 #define TRACE_DEFAULT_FLAGS > \ > 515 (FUNCTION_DEFAULT_FLAGS | > \ > 516 TRACE_ITER_PRINT_PARENT | TRACE_ITER_PRINTK | > \ > 517 TRACE_ITER_ANNOTATE | TRACE_ITER_CONTEXT_INFO | > \ > 518 TRACE_ITER_RECORD_CMD | TRACE_ITER_OVERWRITE | > \ > 519 TRACE_ITER_IRQ_INFO | TRACE_ITER_MARKERS | > \ > 520 TRACE_ITER_HASH_PTR | TRACE_ITER_TRACE_PRINTK | > \ > 521 TRACE_ITER_COPY_MARKER) > 522 > 523 /* trace_options that are only supported by global_trace */ > 524 #define TOP_LEVEL_TRACE_FLAGS (TRACE_ITER_PRINTK | > \ > 525 TRACE_ITER_PRINTK_MSGONLY | > TRACE_ITER_RECORD_CMD | \ > > 526 TRACE_ITER_PROF_TEXT_OFFSET) > 527 > > -- > 0-DAY CI Kernel Test Service > https://github.com/intel/lkp-tests/wiki -- Masami Hiramatsu (Google) <[email protected]>
