From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) (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 E6EB32030A; Fri, 12 Sep 2025 00:08:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757635711; cv=none; b=QtbMK1S+B9hGz7QRzm2jjSkrbS6kaRhipcCYHXGzYXwKs1dCsHkNmmvtL9aoVuTyGtOCPLgXjPHoY///EFV+mwqsWkr0MyORy04JB8LKmhmVxqjBeD84w4lfF9MqCV8PHLmZ840l/uKQAG58zpNEDowSPW6qtvR60imIvfF1F3E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757635711; c=relaxed/simple; bh=UxcuXC6sExcpG8BeW6MP7jgxfMtnH1Fa8tN/NA404Fg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=bV1LhvnOLznGIJdl7tBbnDwFeY8UgDPgfEBKV/PT0GLX2QSlD31ZunRWAZkU1OdjxgblQWq7rs/fi+I7gRixoB03+4OqeIcBGuoIINk4/J525RbV66bnYDnBJF1oCVxlUD8pJ81wLv45JXq38ar7EQq7J2R/bVwKBXWx1tduOMk= 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=NPcHy8dV; arc=none smtp.client-ip=198.175.65.18 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="NPcHy8dV" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1757635710; x=1789171710; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=UxcuXC6sExcpG8BeW6MP7jgxfMtnH1Fa8tN/NA404Fg=; b=NPcHy8dVB0iuvC5pQB64RBtcao1jIpE4xNT+WfIoc/WSsQ75R+37P58c j3IIdXvUFDH8lYPJDBAJ5lLBJJ83lmlCDV5m5T4W9XzedVbOHPbeL8njA bw8DaUSrV1jEnmw9ExrNVk4SfQSBjqoWx7zyiB5Xr6pYxMMXHuMDuvrWf 84bWNdm6L2ukojSLkBe2dh48i/1Ku4AgbuRIVv7s1CglNKSN0D/NK7iMH iRFLL8UxUlW8OUNsLt4H3VYcZBmS8jhNpfOuyQuY9f5vFcfKtbTEJ6osK iEf3tP4b8a3x7ziE6tg33BdIsf4IVRDl03pUOyFBHvCyP3VENFyOgCVYi Q==; X-CSE-ConnectionGUID: N8Lk2SD5QfGkbwWhHQEdfw== X-CSE-MsgGUID: GcGo7dUlS8Svg/+494UhKw== X-IronPort-AV: E=McAfee;i="6800,10657,11531"; a="60040653" X-IronPort-AV: E=Sophos;i="6.17,312,1747724400"; d="scan'208";a="60040653" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Sep 2025 17:08:29 -0700 X-CSE-ConnectionGUID: JkE15ZKyT4Wcs/nc8sjVrw== X-CSE-MsgGUID: jm0+/LUrS322nD6lO7OCzg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.18,258,1751266800"; d="scan'208";a="178163399" Received: from lkp-server02.sh.intel.com (HELO eb5fdfb2a9b7) ([10.239.97.151]) by fmviesa005.fm.intel.com with ESMTP; 11 Sep 2025 17:08:26 -0700 Received: from kbuild by eb5fdfb2a9b7 with local (Exim 4.96) (envelope-from ) id 1uwrKx-0000iO-2Z; Fri, 12 Sep 2025 00:08:23 +0000 Date: Fri, 12 Sep 2025 08:08:15 +0800 From: kernel test robot To: Peng Fan , Sudeep Holla , Cristian Marussi , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, arm-scmi@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Peng Fan Subject: Re: [PATCH 2/2] firmware: imx: sm-misc: Dump syslog info Message-ID: <202509120758.omltrDMi-lkp@intel.com> References: <20250910-sm-syslog-v1-2-5b36f8f21da6@nxp.com> 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: <20250910-sm-syslog-v1-2-5b36f8f21da6@nxp.com> Hi Peng, kernel test robot noticed the following build errors: [auto build test ERROR on 65dd046ef55861190ecde44c6d9fcde54b9fb77d] url: https://github.com/intel-lab-lkp/linux/commits/Peng-Fan/firmware-arm_scmi-imx-Support-getting-syslog-of-MISC-protocol/20250910-223316 base: 65dd046ef55861190ecde44c6d9fcde54b9fb77d patch link: https://lore.kernel.org/r/20250910-sm-syslog-v1-2-5b36f8f21da6%40nxp.com patch subject: [PATCH 2/2] firmware: imx: sm-misc: Dump syslog info config: i386-buildonly-randconfig-004-20250912 (https://download.01.org/0day-ci/archive/20250912/202509120758.omltrDMi-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250912/202509120758.omltrDMi-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/202509120758.omltrDMi-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/firmware/imx/sm-misc.c:54:39: error: use of undeclared identifier 'SZ_4K' 54 | void *syslog __free(kfree) = kmalloc(SZ_4K, GFP_KERNEL); | ^ >> drivers/firmware/imx/sm-misc.c:54:39: error: use of undeclared identifier 'SZ_4K' >> drivers/firmware/imx/sm-misc.c:54:39: error: use of undeclared identifier 'SZ_4K' drivers/firmware/imx/sm-misc.c:56:13: error: use of undeclared identifier 'SZ_4K' 56 | u16 size = SZ_4K / 4; | ^ drivers/firmware/imx/sm-misc.c:64:14: error: use of undeclared identifier 'SZ_4K' 64 | if (size > SZ_4K / 4) { | ^ drivers/firmware/imx/sm-misc.c:64:14: error: use of undeclared identifier 'SZ_4K' drivers/firmware/imx/sm-misc.c:64:14: error: use of undeclared identifier 'SZ_4K' 7 errors generated. vim +/SZ_4K +54 drivers/firmware/imx/sm-misc.c 49 50 static int syslog_show(struct seq_file *file, void *priv) 51 { 52 struct device *dev = file->private; 53 /* 4KB is large enough for syslog */ > 54 void *syslog __free(kfree) = kmalloc(SZ_4K, GFP_KERNEL); 55 /* syslog API use num words, not num bytes */ 56 u16 size = SZ_4K / 4; 57 int ret; 58 59 if (!ph) 60 return -ENODEV; 61 62 ret = imx_misc_ctrl_ops->misc_syslog(ph, &size, syslog); 63 if (ret) { 64 if (size > SZ_4K / 4) { 65 dev_err(dev, "syslog size is larger than 4KB, please enlarge\n"); 66 return ret; 67 } 68 } 69 70 seq_hex_dump(file, " ", DUMP_PREFIX_NONE, 16, sizeof(u32), syslog, size * 4, false); 71 seq_putc(file, '\n'); 72 73 return 0; 74 } 75 DEFINE_SHOW_ATTRIBUTE(syslog); 76 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki