From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) (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 830FB14F104 for ; Tue, 3 Dec 2024 06:04:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733205899; cv=none; b=W7JcjR1nW4XlCDCbVnACLSzn+Uv3zXsGEMDfMtcmI701uNU99H9YSMGmuBA1et76RfAE6uwqUzU+GehcCHeuAmRbRgyg1Li3OQAYiURtXsYv9Fq6ImxRmiX7fMT/qQduWADGyrSx9ADrBIoixU5BJ+ja9zAVSSdYhzp2kzg1Wfc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733205899; c=relaxed/simple; bh=BT83Re3GiDTTTTEsWas6izUc7PJ6WYHEM3jZoAJ95/U=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=hFFr5dBDw+C0lHyg/1j6CMxx9BYBp6glcm+3xrMmjDOuUZM/Lw0oz6vak8EX4jlIw/GVV61B+YPmDU5Rz3yM7Ooydyo3ps2RePmQIIeuy8Q2459g/QDVj9f8ZnN+iZNEyXyBokmQIa/G5EpqK6Bpz09jYqiFMrIHRT/H9G3Ba2g= 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=ETBhRPGI; arc=none smtp.client-ip=192.198.163.18 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="ETBhRPGI" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1733205897; x=1764741897; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=BT83Re3GiDTTTTEsWas6izUc7PJ6WYHEM3jZoAJ95/U=; b=ETBhRPGIMOiSVUY8s6AKcw6OIP6aKEhQkHeKWfeF2SGCWEu5U4I7UQlf kDFikWmpUGnJ9uw87jgv/N73JkEqTbUO2hY94Bv7X1WCSOiJxx0pJav52 a8FrrTWwS93WY5SYm9zuO0DUHsbMiy9w/cYlwZpn6fGnauWM8Ec8f/vF9 9bjBjlNMmaaqaD0upbtxurtat6DIONdXxpjGMi3MqZMCPtzWtK1sa8G6K 84U/hZ3e+svdQNM8wbGk2GKUBd6BwwD/gWc85kpY2b0SIXKJOdA5m1Pvb dKy2RdQwk0CyZ3y7IIzR6EDFsHbfG94v3qfThgiMio1aMqWTR83Z8BawE g==; X-CSE-ConnectionGUID: 7FgzFs2/SdqRosjutYFnog== X-CSE-MsgGUID: 6p/xB6zaQQGrzvDqLd9fkQ== X-IronPort-AV: E=McAfee;i="6700,10204,11274"; a="32758577" X-IronPort-AV: E=Sophos;i="6.12,204,1728975600"; d="scan'208";a="32758577" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Dec 2024 22:04:47 -0800 X-CSE-ConnectionGUID: W/jsw9LqTtCr7S/pP1lPzQ== X-CSE-MsgGUID: KS9GA9HnTUqRTc7F2BmAXA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,204,1728975600"; d="scan'208";a="98104027" Received: from lkp-server01.sh.intel.com (HELO 388c121a226b) ([10.239.97.150]) by fmviesa004.fm.intel.com with ESMTP; 02 Dec 2024 22:04:45 -0800 Received: from kbuild by 388c121a226b with local (Exim 4.96) (envelope-from ) id 1tIM1a-0000CF-2h; Tue, 03 Dec 2024 06:04:42 +0000 Date: Tue, 3 Dec 2024 14:03:52 +0800 From: kernel test robot To: Jeremy Linton , linux-arm-kernel@lists.infradead.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, gshan@redhat.com, steven.price@arm.com, sami.mujawar@arm.com, suzuki.poulose@arm.com, will@kernel.org, catalin.marinas@arm.com, linux-kernel@vger.kernel.org, Jeremy Linton Subject: Re: [PATCH v2 1/1] arm64: rsi: Add automatic arm-cca-guest module loading Message-ID: <202412031348.bp5i3ws2-lkp@intel.com> References: <20241203000156.72451-2-jeremy.linton@arm.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: <20241203000156.72451-2-jeremy.linton@arm.com> Hi Jeremy, kernel test robot noticed the following build warnings: [auto build test WARNING on arm64/for-next/core] [also build test WARNING on linus/master v6.13-rc1 next-20241128] [cannot apply to kvmarm/next soc/for-next arm/for-next arm/fixes] [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/Jeremy-Linton/arm64-rsi-Add-automatic-arm-cca-guest-module-loading/20241203-080347 base: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core patch link: https://lore.kernel.org/r/20241203000156.72451-2-jeremy.linton%40arm.com patch subject: [PATCH v2 1/1] arm64: rsi: Add automatic arm-cca-guest module loading config: arm64-randconfig-004-20241203 (https://download.01.org/0day-ci/archive/20241203/202412031348.bp5i3ws2-lkp@intel.com/config) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 592c0fe55f6d9a811028b5f3507be91458ab2713) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241203/202412031348.bp5i3ws2-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/202412031348.bp5i3ws2-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/virt/coco/arm-cca-guest/arm-cca-guest.c:224:21: warning: attribute declaration must precede definition [-Wignored-attributes] 224 | static const struct __maybe_unused platform_device_id arm_cca_match[] = { | ^ include/linux/compiler_attributes.h:356:56: note: expanded from macro '__maybe_unused' 356 | #define __maybe_unused __attribute__((__unused__)) | ^ include/linux/mod_devicetable.h:607:8: note: previous definition is here 607 | struct platform_device_id { | ^ >> drivers/virt/coco/arm-cca-guest/arm-cca-guest.c:224:55: warning: unused variable 'arm_cca_match' [-Wunused-const-variable] 224 | static const struct __maybe_unused platform_device_id arm_cca_match[] = { | ^~~~~~~~~~~~~ 2 warnings generated. vim +224 drivers/virt/coco/arm-cca-guest/arm-cca-guest.c 222 223 /* modalias, so userspace can autoload this module when RSI is available */ > 224 static const struct __maybe_unused platform_device_id arm_cca_match[] = { 225 { RSI_PDEV_NAME, 0}, 226 { } 227 }; 228 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki