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X-IronPort-AV: E=McAfee;i="6600,9927,10670"; a="322017003" X-IronPort-AV: E=Sophos;i="5.98,319,1673942400"; d="scan'208";a="322017003" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Apr 2023 19:51:58 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10670"; a="663872550" X-IronPort-AV: E=Sophos;i="5.98,319,1673942400"; d="scan'208";a="663872550" Received: from lkp-server01.sh.intel.com (HELO b613635ddfff) ([10.239.97.150]) by orsmga006.jf.intel.com with ESMTP; 04 Apr 2023 19:51:54 -0700 Received: from kbuild by b613635ddfff with local (Exim 4.96) (envelope-from ) id 1pjtFZ-000QDm-2o; Wed, 05 Apr 2023 02:51:53 +0000 Date: Wed, 5 Apr 2023 10:51:34 +0800 From: kernel test robot To: Steven Rostedt , linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, Masami Hiramatsu , Mark Rutland , Andrew Morton , Linux Memory Management List , Ross Zwisler , stable@vger.kernel.org Subject: Re: [PATCH 2/2] tracing: Fix ftrace_boot_snapshot command line logic Message-ID: <202304051001.dL3Fvaxd-lkp@intel.com> References: <20230404230308.501833715@goodmis.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230404230308.501833715@goodmis.org> X-Stat-Signature: 6fb9oyfchrwtrwx7az7n3z7ktmg6rhba X-Rspam-User: X-Rspamd-Queue-Id: 0752C8000B X-Rspamd-Server: rspam06 X-HE-Tag: 1680663119-802522 X-HE-Meta: U2FsdGVkX18HbkIwEfrmkqDjYquwAyS57q9/UuImqXmFpjvV4QGFtnIpFBVuoeVepuPVpATRbC7KDK6dehqnFWwafUDYaHAxaNb55up6Hv6QG838AebmNOOp1/zHsCwzNL4tKyg4mIgCT2UcyXl3OT1OOpy+GDy07fCn4pa++8012FRj3wq+i55ayVU5pEFXBAlcQE5xwppSrbsr/efGKZCcttMY8C80+jReHL1eHd/7oTYGzNX69CYc8YJWm7AJpFLOq8eKLCaj3ah8HKcPnA6CUEFGO3sCQ4uhf6i7vYYGr8L8h/idvGlPSAxvpM+W0JZR6bM8uZK6QJSDrftXTuefJW2T1m/w0wxX3wqX6LJ+uNdzYYkK7PIQhSl6b+i7CcI+ZMIMQCHK+EbE2BPH5Qy4POJZxzb3wys8M5dDXdPzJltdT25j7ldJyunczD/OakKvB5KY6L1+6mRJUOw1WEh8fwDHgjiJq24drVdx1oH6Xn4pF9pr7toXfRBQ52dJ1rappmOLmAABkAyzFzKCrFggEYovS8LLA/2iUnqdl0Fcn6hh4/QKb8q8rS4nI5TxwfR6NqcZd09PMF/PrIz5KVr94iZZeJnMsZB1o0Qd3uCj6QAR0YXCv8ITnTHhP9B/5ebU/VHnPcBEnqi+XpkYIkoIY7/7A6CYe2DMX8YF9sEhvMp+Rdhe6GBdmKGKgvjZ47TeZsAQ5Z2gre116RtQHDgX0/TYsxX00GXKynZsLw190vx8dIftOz9Qgniwj5FIJlC5VumeSF/laf9hUE43zrZEKscfIARY2xwvkIZJaT+eDnfZUZMTJJpXSS67v2WFvWpyNdMFeM05LcN5TPRWjQF3NVPf0TzE7EllES2ZM/2aNdZxFqLFa89LNff2zOOUjsPs+RUQsq/VVQ9dq8nBSZggwuWHQ1/RNn2WcWfS9sCOP+jXKaLKPiEM6zIrb3GMUJqPbp6usvAzoSCglFh CfSMpIw1 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hi Steven, kernel test robot noticed the following build errors: [auto build test ERROR on akpm-mm/mm-everything] [also build test ERROR on linus/master v6.3-rc5 next-20230404] [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-Have-tracing_snapshot_instance_cond-write-errors-to-the-appropriate-instance/20230405-070406 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20230404230308.501833715%40goodmis.org patch subject: [PATCH 2/2] tracing: Fix ftrace_boot_snapshot command line logic config: arc-buildonly-randconfig-r003-20230403 (https://download.01.org/0day-ci/archive/20230405/202304051001.dL3Fvaxd-lkp@intel.com/config) compiler: arceb-elf-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/ac5e916ec8d65b5e0c13719694efd3084105f416 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Steven-Rostedt/tracing-Have-tracing_snapshot_instance_cond-write-errors-to-the-appropriate-instance/20230405-070406 git checkout ac5e916ec8d65b5e0c13719694efd3084105f416 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arc olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arc SHELL=/bin/bash kernel/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202304051001.dL3Fvaxd-lkp@intel.com/ All errors (new ones prefixed by >>): kernel/trace/trace.c: In function 'ftrace_boot_snapshot': >> kernel/trace/trace.c:10402:24: error: 'struct trace_array' has no member named 'allocated_snapshot' 10402 | if (!tr->allocated_snapshot) | ^~ vim +10402 kernel/trace/trace.c 10393 10394 void __init ftrace_boot_snapshot(void) 10395 { 10396 struct trace_array *tr; 10397 10398 if (!snapshot_at_boot) 10399 return; 10400 10401 list_for_each_entry(tr, &ftrace_trace_arrays, list) { 10402 if (!tr->allocated_snapshot) 10403 continue; 10404 10405 tracing_snapshot_instance(tr); 10406 trace_array_puts(tr, "** Boot snapshot taken **\n"); 10407 } 10408 } 10409 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests