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 8D21EC25B77 for ; Tue, 21 May 2024 03:20:53 +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=9MhE6Shuv6D7FoD+3L+t6Cj4XUO8G0rkW/G9y0B94AQ=; b=CIdkkgQwwp7oDQ sKLJtnyv7YzXz+IDErwuSbBK3Q3N6wFBV57MQyV4fJqmxNP4yeCKwRutgZCroYAiGcmNwdk5Zlb3l H8h6LuTWfLcLEBjrFR25M7C30b2fViAUth8sC+d7jwCzSF1Rwurmw8QoOh3kw56hL9otru7E3Q/FQ LjCHlLBAoiqyK5UREIoYwX45b817Pdk8NAJ/IjK/YGRccJcEtdSG4V8/8hiQWt2PI5WdWQ0uVoW8Y oQWi+Goek0nwoO7dxP5qEcqqbkby9QMM1QnQcevKKA3lcrn7U+6Gn0Od4LtnLL6RuY3mu5eTYu9Pk hIpkv6y0N2Rs4Jl/2RBw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1s9G3Z-0000000GB9p-0or8; Tue, 21 May 2024 03:20:53 +0000 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1s9G3W-0000000GB7d-0vL8 for kexec@lists.infradead.org; Tue, 21 May 2024 03:20:51 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1716261647; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=bYQBu6zkfNaoqqNc//ysbuuuADju5TmrSNilJ4cHGKE=; b=UBkKs+USMkX+NpcEYrm/aDN7ElqbII6EPvElVPWTmJcMtWi1fX/S9s5d/SBravWzsFMeEZ HHuJdisyLy/vOPYHyMXiSPWaVJNK6Ic8bGFLULVpA40PVLUqk2Tyw4wdqziFLBBPXewC6q zh+xkWZq2z7CkoxHXz3OzbkYjQpL2Js= Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-527-maRvBiRFMj-o6900q3ZQgg-1; Mon, 20 May 2024 23:20:43 -0400 X-MC-Unique: maRvBiRFMj-o6900q3ZQgg-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 0D3D31C05137; Tue, 21 May 2024 03:20:43 +0000 (UTC) Received: from localhost (unknown [10.72.116.65]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 1435B7412; Tue, 21 May 2024 03:20:41 +0000 (UTC) Date: Tue, 21 May 2024 11:20:35 +0800 From: Baoquan He To: Coiby Xu Cc: kernel test robot , kexec@lists.infradead.org, oe-kbuild-all@lists.linux.dev, Ondrej Kozina , Milan Broz , Thomas Staudt , Daniel P =?iso-8859-1?Q?=2E_Berrang=E9?= , Kairui Song , Jan Pazdziora , Pingfan Liu , Dave Young , linux-kernel@vger.kernel.org, x86@kernel.org, Dave Hansen , Vitaly Kuznetsov , Vivek Goyal , Kees Cook , "Gustavo A. R. Silva" , "(open list:KERNEL HARDENING (not covered by other areas):Keyword:b__counted_byb)" Subject: Re: [PATCH v3 2/7] crash_dump: make dm crypt keys persist for the kdump kernel Message-ID: References: <20240425100434.198925-3-coxu@redhat.com> <202404262003.qsWvGwZU-lkp@intel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <202404262003.qsWvGwZU-lkp@intel.com> X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.5 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240520_202050_379336_53E80269 X-CRM114-Status: GOOD ( 17.25 ) X-BeenThere: kexec@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: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.org On 04/26/24 at 09:10pm, kernel test robot wrote: > Hi Coiby, > > kernel test robot noticed the following build warnings: > > [auto build test WARNING on linus/master] > [also build test WARNING on v6.9-rc5 next-20240426] > [cannot apply to tip/x86/core] > [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/Coiby-Xu/kexec_file-allow-to-place-kexec_buf-randomly/20240425-180836 > base: linus/master > patch link: https://lore.kernel.org/r/20240425100434.198925-3-coxu%40redhat.com > patch subject: [PATCH v3 2/7] crash_dump: make dm crypt keys persist for the kdump kernel > config: x86_64-randconfig-r113-20240426 (https://download.01.org/0day-ci/archive/20240426/202404262003.qsWvGwZU-lkp@intel.com/config) > compiler: gcc-10 (Ubuntu 10.5.0-1ubuntu1) 10.5.0 > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240426/202404262003.qsWvGwZU-lkp@intel.com/reproduce) Please respond to the lkp report in time whether it's a problem or not, otherwise the link will be unavailable. > > 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/202404262003.qsWvGwZU-lkp@intel.com/ > > sparse warnings: (new ones prefixed by >>) > >> kernel/crash_dump_dm_crypt.c:31:3: sparse: sparse: symbol 'keys_header' was not declared. Should it be static? > > vim +/keys_header +31 kernel/crash_dump_dm_crypt.c > > 27 > 28 struct keys_header { > 29 unsigned int key_count; > 30 struct dm_crypt_key keys[] __counted_by(key_count); > > 31 } *keys_header; > 32 > > -- > 0-DAY CI Kernel Test Service > https://github.com/intel/lkp-tests/wiki > _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec