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charset=us-ascii Content-Disposition: inline tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 86731a2a651e58953fc949573895f2fa6d456841 commit: 57faaa04804ccbf16582f7fc7a6b986fd0c0e78c tracing: probe-events: Log error for exceeding the number of arguments date: 3 months ago config: s390-defconfig (https://download.01.org/0day-ci/archive/20250624/202506240416.nZIhDXoO-lkp@intel.com/config) compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project 875b36a8742437b95f623bab1e0332562c7b4b3f) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250624/202506240416.nZIhDXoO-lkp@intel.com/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 | Closes: https://lore.kernel.org/oe-kbuild-all/202506240416.nZIhDXoO-lkp@intel.com/ All warnings (new ones prefixed by >>): >> kernel/trace/trace_fprobe.c:1264:12: warning: stack frame size (1032) exceeds limit (1024) in 'trace_fprobe_create_cb' [-Wframe-larger-than] 1264 | static int trace_fprobe_create_cb(int argc, const char *argv[]) | ^ 1 warning generated. vim +/trace_fprobe_create_cb +1264 kernel/trace/trace_fprobe.c 8275637215bd3d4 Masami Hiramatsu (Google 2025-01-17 1263) 8275637215bd3d4 Masami Hiramatsu (Google 2025-01-17 @1264) static int trace_fprobe_create_cb(int argc, const char *argv[]) 8275637215bd3d4 Masami Hiramatsu (Google 2025-01-17 1265) { 8275637215bd3d4 Masami Hiramatsu (Google 2025-01-17 1266) struct traceprobe_parse_context ctx = { 8275637215bd3d4 Masami Hiramatsu (Google 2025-01-17 1267) .flags = TPARG_FL_KERNEL | TPARG_FL_FPROBE, 8275637215bd3d4 Masami Hiramatsu (Google 2025-01-17 1268) }; 8275637215bd3d4 Masami Hiramatsu (Google 2025-01-17 1269) int ret; 8275637215bd3d4 Masami Hiramatsu (Google 2025-01-17 1270) 8275637215bd3d4 Masami Hiramatsu (Google 2025-01-17 1271) trace_probe_log_init("trace_fprobe", argc, argv); 8275637215bd3d4 Masami Hiramatsu (Google 2025-01-17 1272) ret = trace_fprobe_create_internal(argc, argv, &ctx); b1d1e90490b6714 Masami Hiramatsu (Google 2023-08-23 1273) traceprobe_finish_parse(&ctx); 334e5519c375701 Masami Hiramatsu (Google 2023-06-06 1274) trace_probe_log_clear(); 334e5519c375701 Masami Hiramatsu (Google 2023-06-06 1275) return ret; 334e5519c375701 Masami Hiramatsu (Google 2023-06-06 1276) } 334e5519c375701 Masami Hiramatsu (Google 2023-06-06 1277) :::::: The code at line 1264 was first introduced by commit :::::: 8275637215bd3d447b31d37f9b8231a013adb042 tracing: Adopt __free() and guard() for trace_fprobe.c :::::: TO: Masami Hiramatsu (Google) :::::: CC: Steven Rostedt (Google) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki