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X-CSE-ConnectionGUID: kHY+153wTj+sXRDO8TkMUg== X-CSE-MsgGUID: hsJy5wChRjS+n/YVcXavvw== X-IronPort-AV: E=McAfee;i="6800,10657,11893"; a="91319092" X-IronPort-AV: E=Sophos;i="6.25,257,1779174000"; d="scan'208";a="91319092" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Sep 2026 05:35:13 -0700 X-CSE-ConnectionGUID: OUnx1SkiQ+2PV5oVeXdzQQ== X-CSE-MsgGUID: 9spcbneJQpiumjrnBq88XQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,257,1779174000"; d="scan'208";a="273567343" Received: from lkp-server01.sh.intel.com (HELO bfac249b2189) ([10.239.97.150]) by orviesa005.jf.intel.com with ESMTP; 02 Sep 2026 05:35:13 -0700 Received: from kbuild by bfac249b2189 with local (Exim 4.98.2) (envelope-from ) id 1x1kBK-000000002fm-2Z1C; Wed, 02 Sep 2026 12:35:10 +0000 Date: Wed, 02 Sep 2026 20:35:00 +0800 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com Subject: Warning: kernel/trace/ring_buffer.c:7362 function parameter 'rpage' not described in 'ring_buffer_read_page_size' Message-ID: <202609022021.VfwPv41L-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: :::::: :::::: Manual check reason: "bisect to a FBC not belonging to original linux-review patches: branch: linux-review/Vincent-Donnefort/tracing-Fix-subbuf-resize-races-with-trace_pipe_raw-readers/20260901-165443, commit: 2b2260e053f66c7b993654c3753ef3e742dccebd" :::::: BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev TO: Vincent Donnefort CC: 0day robot tree: https://github.com/intel-lab-lkp/linux/commits/Vincent-Donnefort/tracing-Fix-subbuf-resize-races-with-trace_pipe_raw-readers/20260901-165443 head: 41434083a7818b00622be54daa6468ef0925bcac commit: 2b2260e053f66c7b993654c3753ef3e742dccebd tracing: Fix subbuf resize races with trace_pipe_raw readers date: 19 hours ago :::::: branch date: 19 hours ago :::::: commit date: 19 hours ago config: openrisc-randconfig-r072-20260902 (https://download.01.org/0day-ci/archive/20260902/202609022021.VfwPv41L-lkp@intel.com/config) compiler: or1k-linux-gcc (GCC) 14.3.0 smatch: v0.5.0-9187-g5189e3fb reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260902/202609022021.VfwPv41L-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/r/202609022021.VfwPv41L-lkp@intel.com/ All warnings (new ones prefixed by >>): >> Warning: kernel/trace/ring_buffer.c:7362 function parameter 'rpage' not described in 'ring_buffer_read_page_size' Warning: kernel/trace/ring_buffer.c:7362 Excess function parameter 'page' description in 'ring_buffer_read_page_size' >> Warning: kernel/trace/ring_buffer.c:7362 function parameter 'rpage' not described in 'ring_buffer_read_page_size' Warning: kernel/trace/ring_buffer.c:7362 Excess function parameter 'page' description in 'ring_buffer_read_page_size' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki