diff for duplicates of <202511071533.domGENBS-lkp@intel.com> diff --git a/a/1.txt b/N1/1.txt index 775e4eb..0153530 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,20 +1,39 @@ +BCC: lkp@intel.com +CC: oe-kbuild-all@lists.linux.dev +In-Reply-To: <20251105161935.545400234@kernel.org> +References: <20251105161935.545400234@kernel.org> +TO: Steven Rostedt <rostedt@goodmis.org> +TO: linux-kernel@vger.kernel.org +TO: linux-trace-kernel@vger.kernel.org +CC: Masami Hiramatsu <mhiramat@kernel.org> +CC: Mark Rutland <mark.rutland@arm.com> +CC: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> +CC: Andrew Morton <akpm@linux-foundation.org> +CC: Linux Memory Management List <linux-mm@kvack.org> + Hi Steven, kernel test robot noticed the following build warnings: +[auto build test WARNING on trace/for-next] +[cannot apply to linus/master v6.18-rc4 next-20251107] +[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/Steven-Rostedt/tracing-Remove-dummy-options-and-flags/20251106-010511 base: https://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace for-next patch link: https://lore.kernel.org/r/20251105161935.545400234%40kernel.org patch subject: [PATCH 3/5] tracing: Have tracer option be instance specific +:::::: branch date: 2 days ago +:::::: commit date: 2 days ago config: i386-randconfig-r072-20251107 (https://download.01.org/0day-ci/archive/20251107/202511071533.domGENBS-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) 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 <lkp@intel.com> -| Reported-by: Dan Carpenter <dan.carpenter@linaro.org> +| Reported-by: Dan Carpenter <error27@gmail.com> | Closes: https://lore.kernel.org/r/202511071533.domGENBS-lkp@intel.com/ smatch warnings: @@ -22,6 +41,7 @@ kernel/trace/trace.c:6313 tracing_set_tracer() warn: iterator used outside loop: vim +/t +6313 kernel/trace/trace.c +ef9188bcc6ca1d8 Mark-PK Tsai 2022-04-26 6284 9c5b9d3d65e4858 Masami Hiramatsu 2020-01-11 6285 int tracing_set_tracer(struct trace_array *tr, const char *buf) 09d23a1d8a82e81 Steven Rostedt (Red Hat 2015-02-03 6286) { 4699bbb369ba1d3 Steven Rostedt 2025-11-05 6287 struct tracer *trace; @@ -48,9 +68,6 @@ d33b10c0c73adca Steven Rostedt 2024-12-24 6302 return ret; bc0c38d139ec7fc Steven Rostedt 2008-05-12 6308 break; bc0c38d139ec7fc Steven Rostedt 2008-05-12 6309 } d33b10c0c73adca Steven Rostedt 2024-12-24 6310 if (!t) - -t can't be NULL here. It needs to be if (list_entry_is_head()) return; - d33b10c0c73adca Steven Rostedt 2024-12-24 6311 return -EINVAL; d33b10c0c73adca Steven Rostedt 2024-12-24 6312 4699bbb369ba1d3 Steven Rostedt 2025-11-05 @6313 if (t->tracer == tr->current_trace) diff --git a/a/content_digest b/N1/content_digest index eea0657..a8de471 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,37 +1,47 @@ - "ref\020251105161935.545400234@kernel.org\0" - "From\0Dan Carpenter <dan.carpenter@linaro.org>\0" + "From\0kernel test robot <lkp@intel.com>\0" "Subject\0Re: [PATCH 3/5] tracing: Have tracer option be instance specific\0" - "Date\0Mon, 5 Jan 2026 18:23:31 +0300\0" - "To\0oe-kbuild@lists.linux.dev" - Steven Rostedt <rostedt@goodmis.org> - linux-kernel@vger.kernel.org - " linux-trace-kernel@vger.kernel.org\0" + "Date\0Fri, 7 Nov 2025 15:18:21 +0800\0" + "To\0oe-kbuild@lists.linux.dev\0" "Cc\0lkp@intel.com" - oe-kbuild-all@lists.linux.dev - Masami Hiramatsu <mhiramat@kernel.org> - Mark Rutland <mark.rutland@arm.com> - Mathieu Desnoyers <mathieu.desnoyers@efficios.com> - Andrew Morton <akpm@linux-foundation.org> - " Linux Memory Management List <linux-mm@kvack.org>\0" + " Dan Carpenter <error27@gmail.com>\0" "\00:1\0" "b\0" + "BCC: lkp@intel.com\n" + "CC: oe-kbuild-all@lists.linux.dev\n" + "In-Reply-To: <20251105161935.545400234@kernel.org>\n" + "References: <20251105161935.545400234@kernel.org>\n" + "TO: Steven Rostedt <rostedt@goodmis.org>\n" + "TO: linux-kernel@vger.kernel.org\n" + "TO: linux-trace-kernel@vger.kernel.org\n" + "CC: Masami Hiramatsu <mhiramat@kernel.org>\n" + "CC: Mark Rutland <mark.rutland@arm.com>\n" + "CC: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>\n" + "CC: Andrew Morton <akpm@linux-foundation.org>\n" + "CC: Linux Memory Management List <linux-mm@kvack.org>\n" + "\n" "Hi Steven,\n" "\n" "kernel test robot noticed the following build warnings:\n" "\n" + "[auto build test WARNING on trace/for-next]\n" + "[cannot apply to linus/master v6.18-rc4 next-20251107]\n" + "[If your patch is applied to the wrong git tree, kindly drop us a note.\n" + "And when submitting patch, we suggest to use '--base' as documented in\n" "https://git-scm.com/docs/git-format-patch#_base_tree_information]\n" "\n" "url: https://github.com/intel-lab-lkp/linux/commits/Steven-Rostedt/tracing-Remove-dummy-options-and-flags/20251106-010511\n" "base: https://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace for-next\n" "patch link: https://lore.kernel.org/r/20251105161935.545400234%40kernel.org\n" "patch subject: [PATCH 3/5] tracing: Have tracer option be instance specific\n" + ":::::: branch date: 2 days ago\n" + ":::::: commit date: 2 days ago\n" "config: i386-randconfig-r072-20251107 (https://download.01.org/0day-ci/archive/20251107/202511071533.domGENBS-lkp@intel.com/config)\n" "compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)\n" "\n" "If you fix the issue in a separate patch/commit (i.e. not just a new version of\n" "the same patch/commit), kindly add following tags\n" "| Reported-by: kernel test robot <lkp@intel.com>\n" - "| Reported-by: Dan Carpenter <dan.carpenter@linaro.org>\n" + "| Reported-by: Dan Carpenter <error27@gmail.com>\n" "| Closes: https://lore.kernel.org/r/202511071533.domGENBS-lkp@intel.com/\n" "\n" "smatch warnings:\n" @@ -39,6 +49,7 @@ "\n" "vim +/t +6313 kernel/trace/trace.c\n" "\n" + "ef9188bcc6ca1d8 Mark-PK Tsai 2022-04-26 6284 \n" "9c5b9d3d65e4858 Masami Hiramatsu 2020-01-11 6285 int tracing_set_tracer(struct trace_array *tr, const char *buf)\n" "09d23a1d8a82e81 Steven Rostedt (Red Hat 2015-02-03 6286) {\n" "4699bbb369ba1d3 Steven Rostedt 2025-11-05 6287 \tstruct tracer *trace;\n" @@ -65,9 +76,6 @@ "bc0c38d139ec7fc Steven Rostedt 2008-05-12 6308 \t\t\tbreak;\n" "bc0c38d139ec7fc Steven Rostedt 2008-05-12 6309 \t}\n" "d33b10c0c73adca Steven Rostedt 2024-12-24 6310 \tif (!t)\n" - "\n" - "t can't be NULL here. It needs to be if (list_entry_is_head()) return;\n" - "\n" "d33b10c0c73adca Steven Rostedt 2024-12-24 6311 \t\treturn -EINVAL;\n" "d33b10c0c73adca Steven Rostedt 2024-12-24 6312 \n" "4699bbb369ba1d3 Steven Rostedt 2025-11-05 @6313 \tif (t->tracer == tr->current_trace)\n" @@ -80,4 +88,4 @@ "0-DAY CI Kernel Test Service\n" https://github.com/intel/lkp-tests/wiki -be2f4bf23611f5b6e78f062c2a490d79274c674bcf87ac1f6c857c4bd1c8b082 +5bef6102bd1fdd76563cbe2e369c80c6972340673b45260218c00894cab05c83
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