From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) (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 E1F752236E0; Sat, 19 Jul 2025 11:29:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752924551; cv=none; b=TuBm1hFMFMJbL7+GVet2MzWV8glscr9j/z/ZGgwAA9b46vEM8dU+fAUidM9WEmNBMI4rixonZ40Uwfe+X4vlR8d/j/xm+ofagINCcHZUxLJJlaDKL6OlMydLEejp7S7JKx1ZkGADJoY/5EvDypLMFkrGwTlMc5z2riNAYwmlv3I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752924551; c=relaxed/simple; bh=Cy9pjvo9o1sugb4I0cfDyzykkSUFG6R+svA2UCozKws=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=YliWtIUN+TJd4JEAb3T8Cjpfmpa9jlFa7xjnLweM2VbQG9YlkpmIzrQqO1MFcahdBwKMn9oXKc/qqcuLrthUgblVz2gmMRzgZXcu3pUr6+Lw/ViMXaN8efQAPtSoJL3CKC+MXh/yCKmleVQwBRsSGoA4uxknFsG8C+2ndbvjnsE= 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=EKd0b2JQ; arc=none smtp.client-ip=198.175.65.19 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="EKd0b2JQ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1752924550; x=1784460550; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=Cy9pjvo9o1sugb4I0cfDyzykkSUFG6R+svA2UCozKws=; b=EKd0b2JQZfhI6CKzMe9UGgyMY/e7ei+WsK0UbfuqnD0QhtmReIW9LQyq OrCL3w8Ee9qgAuZSNQYIjGXsU/L5URd+DI0Ql8e0bJ2a5WrzzeJWVWNDR i3lKQH5eQ3zilcAnBYbhL7ocZ+i7XGnvDUVSEUwJHW1fLbNTLXH2Tqkcz bcSZydGOuW2dX/YZMWnnrfZ8ZMIzP4mmINQbk4jPClhCxJoGtvD58NWqC aG+9VcSvNgTT1qTsE3Eazxn2irVt9DjeuHzkZEOvPv4zvn3LktNomCgUo nnyQvXL4Y+uBHM94LZa8Cn6+Ql0TKAHXPqps6FRJFXvUtKZP/VeICmvoZ A==; X-CSE-ConnectionGUID: 1+jU1s2GRGqfkBZcNtixKg== X-CSE-MsgGUID: VoPIEnYLThatJKqzDX82tg== X-IronPort-AV: E=McAfee;i="6800,10657,11496"; a="55058409" X-IronPort-AV: E=Sophos;i="6.16,324,1744095600"; d="scan'208";a="55058409" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Jul 2025 04:29:09 -0700 X-CSE-ConnectionGUID: ZjNNKKktSRucpl6nlv0sWA== X-CSE-MsgGUID: XKT4BK0RT6yU74MkNWddxA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,324,1744095600"; d="scan'208";a="158091958" Received: from lkp-server01.sh.intel.com (HELO 9ee84586c615) ([10.239.97.150]) by fmviesa007.fm.intel.com with ESMTP; 19 Jul 2025 04:29:06 -0700 Received: from kbuild by 9ee84586c615 with local (Exim 4.96) (envelope-from ) id 1ud5kV-000FSV-1N; Sat, 19 Jul 2025 11:29:03 +0000 Date: Sat, 19 Jul 2025 19:28:52 +0800 From: kernel test robot To: Oreoluwa Babatunde , robh@kernel.org, m.szyprowski@samsung.com, robin.murphy@arm.com Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, saravanak@google.com, quic_obabatun@quicinc.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, iommu@lists.linux.dev, william.zhang@broadcom.com, kernel@oss.qualcomm.com, will@kernel.org, djakov@kernel.org, Oreoluwa Babatunde Subject: Re: [PATCH v2] of: reserved_mem: Restructure call site for dma_contiguous_early_fixup() Message-ID: <202507191943.suIkiLRK-lkp@intel.com> References: <20250718234504.2702128-1-oreoluwa.babatunde@oss.qualcomm.com> Precedence: bulk X-Mailing-List: iommu@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250718234504.2702128-1-oreoluwa.babatunde@oss.qualcomm.com> Hi Oreoluwa, kernel test robot noticed the following build warnings: [auto build test WARNING on robh/for-next] [also build test WARNING on linus/master v6.16-rc6 next-20250718] [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/Oreoluwa-Babatunde/of-reserved_mem-Restructure-call-site-for-dma_contiguous_early_fixup/20250719-074651 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next patch link: https://lore.kernel.org/r/20250718234504.2702128-1-oreoluwa.babatunde%40oss.qualcomm.com patch subject: [PATCH v2] of: reserved_mem: Restructure call site for dma_contiguous_early_fixup() config: i386-buildonly-randconfig-005-20250719 (https://download.01.org/0day-ci/archive/20250719/202507191943.suIkiLRK-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/20250719/202507191943.suIkiLRK-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/202507191943.suIkiLRK-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/of/of_reserved_mem.c:152:1: warning: no previous prototype for function 'dma_contiguous_early_fixup' [-Wmissing-prototypes] 152 | dma_contiguous_early_fixup(phys_addr_t base, unsigned long size) | ^ drivers/of/of_reserved_mem.c:151:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 151 | void __weak | ^ | static 1 warning generated. vim +/dma_contiguous_early_fixup +152 drivers/of/of_reserved_mem.c 150 151 void __weak > 152 dma_contiguous_early_fixup(phys_addr_t base, unsigned long size) 153 { 154 } 155 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki