From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F31CE194AEC; Mon, 3 Feb 2025 16:56:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738601816; cv=none; b=obGkfSlaehzqeJnwDU7q++D6FRjl/cfxPzi+XwNSM7sIdwWsj3n7JTOtzxOMMp9+XLYv6lS2xbOqb6kX4OeQKtRjxbL7fAlZBGDN2d5meMOmVLQia+9UZQeOTlinmjwuz/chkSv/EXiweLu/uj0FJ3sPsB1/1znOt/D60nkfKiM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738601816; c=relaxed/simple; bh=RPGi+hi5oCiLkTSSKY2KV+BpdD7LCwIa9QElia2VBT0=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=iCCeHHQNxczb0C97whAom6qJirUO7bK0R15zGAa6MDW/k70jtxxwIR3YqQG32pUaVvAPcqcZ0fd44YSEAHS5mQO7PRw8i7kkt8qp3HEotp9jbdZ/D0GBE6dUFzS7VfISwKG82ppZ+WmZfCUowP7endVQbCbZT9m3/IhSc48a7KE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=iMdxCv7b; arc=none smtp.client-ip=192.198.163.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="iMdxCv7b" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1738601815; x=1770137815; h=date:from:to:cc:subject:message-id:mime-version; bh=RPGi+hi5oCiLkTSSKY2KV+BpdD7LCwIa9QElia2VBT0=; b=iMdxCv7bnYYx6zmKr36JN8E2piVlrkgH+NmjJ4TfCIKe8k7ktcyTJh2b sZzP9rIBLrglBI18PQggO01jdVAQ6mdAdOIEVWEbmZP+zDWBfp9ZGRPNA dDAdwCz2lbT5odWaw4C4+wUkSZeFABrRdnLVBp6YaKasnw1nqxvETMDpy nlKXvf+OYYLYZ0TMs+n5dypN2+48DDtfw5wnhYdOT4xthjX8oF91+fAXk O8xsrcJiS5qSUBZLfuVYHtgz64hUpM2ddLVaUlYXy4tHf6LN2deZwybix TK7x7cqM5LEBMFW3NglTpllKY+QNEsTG3NIHtcp7igFCrJ4XwPnyrDMoY w==; X-CSE-ConnectionGUID: HoDOLJ09R/iyQ7UcqvVfyA== X-CSE-MsgGUID: jodSq6JfSsi+hCIGu284eA== X-IronPort-AV: E=McAfee;i="6700,10204,11335"; a="49707283" X-IronPort-AV: E=Sophos;i="6.13,256,1732608000"; d="scan'208";a="49707283" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Feb 2025 08:56:54 -0800 X-CSE-ConnectionGUID: rwTJZFdWTh+Rt8EfmxvyfA== X-CSE-MsgGUID: V19IV0oeQfiF67jMx/j9cw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="147547222" Received: from lkp-server01.sh.intel.com (HELO d63d4d77d921) ([10.239.97.150]) by orviesa001.jf.intel.com with ESMTP; 03 Feb 2025 08:56:54 -0800 Received: from kbuild by d63d4d77d921 with local (Exim 4.96) (envelope-from ) id 1tezkg-000rD9-2U; Mon, 03 Feb 2025 16:56:50 +0000 Date: Tue, 4 Feb 2025 00:56:35 +0800 From: kernel test robot To: Max Filippov Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: [jcmvbkbc-xtensa:xtensa-6.13-esp32 35/53] drivers/misc/esp32-ipc.c:228:34: warning: unused variable 'esp32_ipc_match' Message-ID: <202502040003.WRLTz6Ya-lkp@intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Max, First bad commit (maybe != root cause): tree: https://github.com/jcmvbkbc/linux-xtensa xtensa-6.13-esp32 head: f4a6cef2509c4e81637b6d5d6f0c27966895985a commit: 08b8a525de25b35564cb9ae5f7b5ad1122a84fed [35/53] esp_wifi: add IPC transport config: mips-jazz_defconfig (https://download.01.org/0day-ci/archive/20250204/202502040003.WRLTz6Ya-lkp@intel.com/config) compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project 355d0b186f178668b103068537e517f3d52ad639) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250204/202502040003.WRLTz6Ya-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/202502040003.WRLTz6Ya-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/misc/esp32-ipc.c:228:34: warning: unused variable 'esp32_ipc_match' [-Wunused-const-variable] 228 | static const struct of_device_id esp32_ipc_match[] = { | ^~~~~~~~~~~~~~~ 1 warning generated. Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for ESP32_IPC Depends on [n]: OF [=n] && HAS_IOMEM [=y] Selected by [y]: - ESP32_WIFI_SHMEM [=y] && NETDEVICES [=y] && WLAN [=y] && WLAN_VENDOR_ESPRESSIF [=y] vim +/esp32_ipc_match +228 drivers/misc/esp32-ipc.c ff5d67ac76ee59 Max Filippov 2023-08-11 227 ff5d67ac76ee59 Max Filippov 2023-08-11 @228 static const struct of_device_id esp32_ipc_match[] = { ff5d67ac76ee59 Max Filippov 2023-08-11 229 { ff5d67ac76ee59 Max Filippov 2023-08-11 230 .compatible = "esp,esp32-ipc", ff5d67ac76ee59 Max Filippov 2023-08-11 231 }, {}, ff5d67ac76ee59 Max Filippov 2023-08-11 232 }; ff5d67ac76ee59 Max Filippov 2023-08-11 233 MODULE_DEVICE_TABLE(of, esp32_ipc_match); ff5d67ac76ee59 Max Filippov 2023-08-11 234 :::::: The code at line 228 was first introduced by commit :::::: ff5d67ac76ee59b6351fd6f70df8d0178ef4f72a misc/esp32-ipc: introduce generic IPC for ESP32 :::::: TO: Max Filippov :::::: CC: Max Filippov -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki