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X-CSE-ConnectionGUID: x/PZjKNlQvaD9Suik6ooKA== X-CSE-MsgGUID: ZOOL/zHhRpqBlEgulz5TKA== X-IronPort-AV: E=McAfee;i="6800,10657,11902"; a="89776184" X-IronPort-AV: E=Sophos;i="6.27,98,1787036400"; d="scan'208";a="89776184" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Sep 2026 00:10:55 -0700 X-CSE-ConnectionGUID: TvVwvoY2SLedwxS/IybF0A== X-CSE-MsgGUID: i707yAmbRmycIH45BZOsgw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,98,1787036400"; d="scan'208";a="268439045" Received: from lkp-server02.sh.intel.com (HELO 0a3643a6ed9d) ([10.239.97.151]) by fmviesa010.fm.intel.com with ESMTP; 12 Sep 2026 00:10:52 -0700 Received: from kbuild by 0a3643a6ed9d with local (Exim 4.98.2) (envelope-from ) id 1x5Hsv-000000002kF-2Dif; Sat, 12 Sep 2026 07:10:49 +0000 Date: Sat, 12 Sep 2026 15:10:21 +0800 From: kernel test robot To: Matthew Zvolsky , gregkh@linuxfoundation.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, vaibhav.sr@gmail.com, mgreer@animalcreek.com, johan@kernel.org, elder@kernel.org, greybus-dev@lists.linaro.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Matthew Zvolsky Subject: Re: [PATCH] staging: greybus: add missing newlines to sysfs_emit Message-ID: <202609121559.mKrcvsr6-lkp@intel.com> References: <20260911190253.894650-1-matthew-kernel@post.cz> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260911190253.894650-1-matthew-kernel@post.cz> Hi Matthew, kernel test robot noticed the following build errors: [auto build test ERROR on staging/staging-testing] url: https://github.com/intel-lab-lkp/linux/commits/Matthew-Zvolsky/staging-greybus-add-missing-newlines-to-sysfs_emit/20260911-210253 base: staging/staging-testing patch link: https://lore.kernel.org/r/20260911190253.894650-1-matthew-kernel%40post.cz patch subject: [PATCH] staging: greybus: add missing newlines to sysfs_emit config: i386-randconfig-014-20260912 (https://download.01.org/0day-ci/archive/20260912/202609121559.mKrcvsr6-lkp@intel.com/config) compiler: clang version 22.1.3 (https://github.com/llvm/llvm-project e9846648fd6183ee6d8cbdb4502213fcf902a211) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260912/202609121559.mKrcvsr6-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/202609121559.mKrcvsr6-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/staging/greybus/audio_manager_module.c:162:3: error: initializer element is not a compile-time constant 162 | name_string, | ^~~~~~~~~~~ >> drivers/staging/greybus/audio_manager_module.c:180:46: error: passing 'const char *const[7]' to parameter of type 'char **' discards qualifiers in nested pointer types [-Werror,-Wincompatible-pointer-types-discards-qualifiers] 180 | kobject_uevent_env(&module->kobj, KOBJ_ADD, envp); | ^~~~ include/linux/kobject.h:283:10: note: passing argument to parameter 'envp' here 283 | char *envp[]); | ^ 2 errors generated. vim +162 drivers/staging/greybus/audio_manager_module.c 8db00736d365b7 Svetlin Ankov 2016-01-13 151 8db00736d365b7 Svetlin Ankov 2016-01-13 152 static void send_add_uevent(struct gb_audio_manager_module *module) 8db00736d365b7 Svetlin Ankov 2016-01-13 153 { 8db00736d365b7 Svetlin Ankov 2016-01-13 154 char name_string[128]; 8db00736d365b7 Svetlin Ankov 2016-01-13 155 char vid_string[64]; 8db00736d365b7 Svetlin Ankov 2016-01-13 156 char pid_string[64]; d0af1bd5f6f449 Pankaj Bharadiya 2016-10-16 157 char intf_id_string[64]; a9234bfd6cec44 Vaibhav Agarwal 2016-03-30 158 char ip_devices_string[64]; a9234bfd6cec44 Vaibhav Agarwal 2016-03-30 159 char op_devices_string[64]; 8db00736d365b7 Svetlin Ankov 2016-01-13 160 a33c60996e0881 Matthew Zvolsky 2026-09-11 161 static const char * const envp[] = { 8db00736d365b7 Svetlin Ankov 2016-01-13 @162 name_string, 8db00736d365b7 Svetlin Ankov 2016-01-13 163 vid_string, 8db00736d365b7 Svetlin Ankov 2016-01-13 164 pid_string, d0af1bd5f6f449 Pankaj Bharadiya 2016-10-16 165 intf_id_string, a9234bfd6cec44 Vaibhav Agarwal 2016-03-30 166 ip_devices_string, a9234bfd6cec44 Vaibhav Agarwal 2016-03-30 167 op_devices_string, 8db00736d365b7 Svetlin Ankov 2016-01-13 168 NULL 8db00736d365b7 Svetlin Ankov 2016-01-13 169 }; 8db00736d365b7 Svetlin Ankov 2016-01-13 170 8db00736d365b7 Svetlin Ankov 2016-01-13 171 snprintf(name_string, 128, "NAME=%s", module->desc.name); 8db00736d365b7 Svetlin Ankov 2016-01-13 172 snprintf(vid_string, 64, "VID=%d", module->desc.vid); 8db00736d365b7 Svetlin Ankov 2016-01-13 173 snprintf(pid_string, 64, "PID=%d", module->desc.pid); d0af1bd5f6f449 Pankaj Bharadiya 2016-10-16 174 snprintf(intf_id_string, 64, "INTF_ID=%d", module->desc.intf_id); a9234bfd6cec44 Vaibhav Agarwal 2016-03-30 175 snprintf(ip_devices_string, 64, "I/P DEVICES=0x%X", a9234bfd6cec44 Vaibhav Agarwal 2016-03-30 176 module->desc.ip_devices); a9234bfd6cec44 Vaibhav Agarwal 2016-03-30 177 snprintf(op_devices_string, 64, "O/P DEVICES=0x%X", a9234bfd6cec44 Vaibhav Agarwal 2016-03-30 178 module->desc.op_devices); 8db00736d365b7 Svetlin Ankov 2016-01-13 179 8db00736d365b7 Svetlin Ankov 2016-01-13 @180 kobject_uevent_env(&module->kobj, KOBJ_ADD, envp); 8db00736d365b7 Svetlin Ankov 2016-01-13 181 } 8db00736d365b7 Svetlin Ankov 2016-01-13 182 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki