From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) (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 5EDCA2F6579; Mon, 1 Dec 2025 12:18:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764591537; cv=none; b=VboCXOCoqhk5zJDwFEYJQP+5iaquicB8W1lNYgQ3aUOBKQaDiL3SXON/A3QZzEBfTBVonMeZ+3Qrco9kn7ISAopIoapd8msjqs8niohdsQ1byAB2HO4Wneb4sQwLCdKolRkrAgtVheDGwb6/1bvwBE1QFbAWPEMCB8iF+nOZklg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764591537; c=relaxed/simple; bh=36GWoyOiBWKUseEdU0FZPUtWqcXD22lEp7PWmJNpUQw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=RFGQM9Mu6oupLQ8+829cjtNCot4JefdfJB2kHPu689M3F1muCno7qr3VsIne5+RnBPP93fNX3Whyw63INT+sglefNM5xbfWwFNOk/z2kWERz63dl5HvHvZ9SYLmhUtLvXPGOoasHUwI/v09ugv+fvOsIwARBc8GK7BoULPkjfvI= 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=OMeJrqfW; arc=none smtp.client-ip=192.198.163.16 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="OMeJrqfW" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1764591535; x=1796127535; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=36GWoyOiBWKUseEdU0FZPUtWqcXD22lEp7PWmJNpUQw=; b=OMeJrqfW+OETXdx2pQcEjKAqpmmOmMkYPp8EJPxnL0jeYaE6lDM8jnsI ubWcxUSlVLgsLWue034A5uVjLSHyygFdgEUc/YFV8XPvA/eBEdNA8/mIB SwBnQ+WrVn7MKI3m4lybQqqfUtPPp2G7opIRqLGFbyRryI5Ki4s+yH9AE 5hLKs3yGHlJB2GvoLO1xbmrjgsnc+3gaOpSEjjLXMKhH3gVNCogW1Zpyl eqQSrgdWSjO7ZWjqWRel7xyTCi1AhxQJd0J7QrGtaChAKZ3CinPyoNc15 //0M3yxo/IpLErooZHV5t5j72GsE408zuf8IsYJFaM1iVDtL8mEqVXV43 g==; X-CSE-ConnectionGUID: +oguU0ClTHmxlq/UQG7Kcg== X-CSE-MsgGUID: JowxnngJTMCTnNKd/NqS5w== X-IronPort-AV: E=McAfee;i="6800,10657,11629"; a="54082123" X-IronPort-AV: E=Sophos;i="6.20,240,1758610800"; d="scan'208";a="54082123" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Dec 2025 04:18:54 -0800 X-CSE-ConnectionGUID: UTJe9RRyRDud+yaZrLBE5g== X-CSE-MsgGUID: aVH4haoiRmyqIqR0NXHY5A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.20,240,1758610800"; d="scan'208";a="198265338" Received: from lkp-server01.sh.intel.com (HELO 4664bbef4914) ([10.239.97.150]) by orviesa003.jf.intel.com with ESMTP; 01 Dec 2025 04:18:52 -0800 Received: from kbuild by 4664bbef4914 with local (Exim 4.98.2) (envelope-from ) id 1vQ2ri-000000008kP-1AbL; Mon, 01 Dec 2025 12:18:50 +0000 Date: Mon, 1 Dec 2025 20:18:44 +0800 From: kernel test robot To: Song Gao , maobibo@loongson.cn, chenhuacai@kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, kvm@vger.kernel.org, loongarch@lists.linux.dev, kernel@xen0n.name, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 2/4] LongArch: KVM: Add DINTC device support Message-ID: <202512011848.uhe7LBBn-lkp@intel.com> References: <20251128091125.2720148-3-gaosong@loongson.cn> 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 In-Reply-To: <20251128091125.2720148-3-gaosong@loongson.cn> Hi Song, kernel test robot noticed the following build warnings: [auto build test WARNING on next-20251128] [also build test WARNING on v6.18] [cannot apply to kvm/queue kvm/next tip/irq/core mst-vhost/linux-next linus/master kvm/linux-next v6.18-rc7 v6.18-rc6 v6.18-rc5] [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/Song-Gao/LongArch-KVM-Add-some-maccros-for-AVEC/20251128-173944 base: next-20251128 patch link: https://lore.kernel.org/r/20251128091125.2720148-3-gaosong%40loongson.cn patch subject: [PATCH v2 2/4] LongArch: KVM: Add DINTC device support config: loongarch-allmodconfig (https://download.01.org/0day-ci/archive/20251201/202512011848.uhe7LBBn-lkp@intel.com/config) compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251201/202512011848.uhe7LBBn-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/202512011848.uhe7LBBn-lkp@intel.com/ All warnings (new ones prefixed by >>): >> arch/loongarch/kvm/intc/dintc.c:93:14: warning: unused variable 'kvm' [-Wunused-variable] 93 | struct kvm *kvm; | ^~~ >> arch/loongarch/kvm/intc/dintc.c:94:26: warning: unused variable 'dintc' [-Wunused-variable] 94 | struct loongarch_dintc *dintc; | ^~~~~ 2 warnings generated. vim +/kvm +93 arch/loongarch/kvm/intc/dintc.c 90 91 static void kvm_dintc_destroy(struct kvm_device *dev) 92 { > 93 struct kvm *kvm; > 94 struct loongarch_dintc *dintc; 95 96 if (!dev || !dev->kvm || !dev->kvm->arch.dintc) 97 return; 98 99 kfree(dev->kvm->arch.dintc); 100 } 101 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki