From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C2F63C54EE9 for ; Sat, 17 Sep 2022 15:12:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=UUdU4A6MuF0Ez66lbGoBBa9Zw8LyUEK/x7OhhNr2wqU=; b=dx+0tWElBaovtO 4Ud5xXSjYhpwFq128MoAX9VWK3/l01HhIX1mX+kkt0MMtOgQrTSQB2wyA4jXoTyUgapzz69wifm3h dcPFtQ/pvb+SXG+s1pG7BowNAtpEOQV1DMVXacRbViSECnDDhqD0Rq4y3YiDmb4HoJDHGdctfP3ql K9LfKkE+Zb5oPkjRyadsam2elCaCGAUyXde9ZkmTjvOqknvYv/7CETrPB4p5Enq6nJnZya9U9Zzur YivI6OJDStGGIUIrp9e53UTK01gjqzCwVja4PjgMJPLsNTHQg4WWBE0mF7aIZE/Rt82CO98DtPfYE IRkRe0VUq9qh7zJrSnwg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oZZTK-006heC-28; Sat, 17 Sep 2022 15:11:10 +0000 Received: from mga07.intel.com ([134.134.136.100]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oZZTG-006hbS-Bq for linux-arm-kernel@lists.infradead.org; Sat, 17 Sep 2022 15:11:08 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1663427466; x=1694963466; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=Mg1mTmFu6agjQhhpCPwzyOWFWXDgCK6dpsoGBgS6IfY=; b=noCzX/F/gov13rcaewRLiZBrzt65x1aVxVkk8nxaCr2fN60jLWUMhptM aJUmuKw8/0o+0dnUwCN2kRKE7EfJvk3ZnMQn58sF4Nll8lPoFmQP4Y2OI UWuON+gs7XjLZFv4q3wLx41r88e2STaCsIwvE429LcAqWgznPjQ6r4rg6 KFdILGOINhI9OurmvNGKZey7X+dcNw2k0MVOUC1jE//AN9jgtydvCPod5 Hc60gtlKbf1WKILWA0P2KGMVa+fPgqht5bgH5j6MMlBPheveBKh0ns5oG dpSQxjlYg883E5RzEqQBj0xzmrOofybCJUJ9uH1ufq601RYO80s/rV/G9 g==; X-IronPort-AV: E=McAfee;i="6500,9779,10473"; a="363120842" X-IronPort-AV: E=Sophos;i="5.93,323,1654585200"; d="scan'208";a="363120842" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Sep 2022 08:11:05 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,323,1654585200"; d="scan'208";a="707071147" Received: from lkp-server01.sh.intel.com (HELO c0a60f19fe7e) ([10.239.97.150]) by FMSMGA003.fm.intel.com with ESMTP; 17 Sep 2022 08:11:00 -0700 Received: from kbuild by c0a60f19fe7e with local (Exim 4.96) (envelope-from ) id 1oZZTA-0000Qb-0C; Sat, 17 Sep 2022 15:11:00 +0000 Date: Sat, 17 Sep 2022 23:10:14 +0800 From: kernel test robot To: Gavin Shan , kvmarm@lists.cs.columbia.edu Cc: kbuild-all@lists.01.org, kvm@vger.kernel.org, linux-doc@vger.kernel.org, catalin.marinas@arm.com, linux-kselftest@vger.kernel.org, bgardon@google.com, shuah@kernel.org, corbet@lwn.net, maz@kernel.org, drjones@redhat.com, will@kernel.org, zhenyzha@redhat.com, dmatlack@google.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, peterx@redhat.com, oliver.upton@linux.dev, shan.gavin@gmail.com Subject: Re: [PATCH v2 2/5] KVM: arm64: Enable ring-based dirty memory tracking Message-ID: <202209180726.FLL69aKA-lkp@intel.com> References: <20220916045135.154505-3-gshan@redhat.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220916045135.154505-3-gshan@redhat.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220917_081106_501264_AE6F0F77 X-CRM114-Status: GOOD ( 12.49 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Gavin, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on kvm/queue] [also build test WARNING on kvmarm/next linus/master v6.0-rc5 next-20220916] [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/Gavin-Shan/KVM-arm64-Enable-ring-based-dirty-memory-tracking/20220916-125417 base: https://git.kernel.org/pub/scm/virt/kvm/kvm.git queue config: arm64-allyesconfig (https://download.01.org/0day-ci/archive/20220918/202209180726.FLL69aKA-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/a1a4cd8f6a5e8927f800baff7d965870a1b7d7ba git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Gavin-Shan/KVM-arm64-Enable-ring-based-dirty-memory-tracking/20220916-125417 git checkout a1a4cd8f6a5e8927f800baff7d965870a1b7d7ba # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> arch/arm64/kvm/../../../virt/kvm/dirty_ring.c:14:12: warning: no previous prototype for 'kvm_cpu_dirty_log_size' [-Wmissing-prototypes] 14 | int __weak kvm_cpu_dirty_log_size(void) | ^~~~~~~~~~~~~~~~~~~~~~ vim +/kvm_cpu_dirty_log_size +14 arch/arm64/kvm/../../../virt/kvm/dirty_ring.c fb04a1eddb1a65 Peter Xu 2020-09-30 13 fb04a1eddb1a65 Peter Xu 2020-09-30 @14 int __weak kvm_cpu_dirty_log_size(void) fb04a1eddb1a65 Peter Xu 2020-09-30 15 { fb04a1eddb1a65 Peter Xu 2020-09-30 16 return 0; fb04a1eddb1a65 Peter Xu 2020-09-30 17 } fb04a1eddb1a65 Peter Xu 2020-09-30 18 -- 0-DAY CI Kernel Test Service https://01.org/lkp _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel