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 X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1E7EEC43331 for ; Fri, 6 Sep 2019 15:17:35 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id E8FDF20650 for ; Fri, 6 Sep 2019 15:17:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="j+5fl7+g" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E8FDF20650 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date: Message-ID:References:To:Subject:From:Reply-To:Content-ID:Content-Description :Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=/UBTPXf/DGb1vJQRQYUaTpc1Bz0yASNw8iQlTBqs6R4=; b=j+5fl7+g8RMqPg 0zbAVkybCX1MKyye2WvPAS5w+LvqK9/i+25xAC3u7X2ZUEuY7sngldGoa2UL6ca7cUkmDzwBcdnng Kv39qzgVsDKkwaCYbjXHFpma4AejW4RtVarnhQXlLFOY/zGBOqPtL3cGvCe+PBlMK3+FLhGqLcMpr jZt04Yg7dwT4Oh61b88ImAz5Rg/+k3zP+TtltU0wC2ePmx5hUu2xZZ40MUtwHoJGnepCL5To+wgUg 81m/zoDc/sJd4DDgHVYy35ZDDHdy5CD/QH9XQYqkpDanLcmU9sXJZq3mlIth5J271ZpK46JBMHOfI //jH4sUdXjzwySgbOaoA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1i6FzP-0002Sc-T4; Fri, 06 Sep 2019 15:17:31 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1i6FzJ-0002R6-Mf; Fri, 06 Sep 2019 15:17:27 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 1486828; Fri, 6 Sep 2019 08:17:23 -0700 (PDT) Received: from [10.1.196.105] (unknown [10.1.196.105]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 11E133F59C; Fri, 6 Sep 2019 08:17:20 -0700 (PDT) From: James Morse Subject: Re: [PATCH v3 01/17] kexec: quiet down kexec reboot To: Pavel Tatashin References: <20190821183204.23576-1-pasha.tatashin@soleen.com> <20190821183204.23576-2-pasha.tatashin@soleen.com> Message-ID: <0f83b70e-2f8f-aa05-84d8-41290679003b@arm.com> Date: Fri, 6 Sep 2019 16:17:19 +0100 User-Agent: Mozilla/5.0 (X11; Linux aarch64; rv:60.0) Gecko/20100101 Thunderbird/60.7.2 MIME-Version: 1.0 In-Reply-To: <20190821183204.23576-2-pasha.tatashin@soleen.com> Content-Language: en-GB X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190906_081725_789140_E9D472E7 X-CRM114-Status: GOOD ( 10.44 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: sashal@kernel.org, mark.rutland@arm.com, vladimir.murzin@arm.com, corbet@lwn.net, marc.zyngier@arm.com, catalin.marinas@arm.com, bhsharma@redhat.com, kexec@lists.infradead.org, linux-kernel@vger.kernel.org, jmorris@namei.org, linux-mm@kvack.org, ebiederm@xmission.com, matthias.bgg@gmail.com, will@kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Pavel, On 21/08/2019 19:31, Pavel Tatashin wrote: > Here is a regular kexec command sequence and output: > ===== > $ kexec --reuse-cmdline -i --load Image > $ kexec -e > [ 161.342002] kexec_core: Starting new kernel > > Welcome to Buildroot > buildroot login: > ===== > > Even when "quiet" kernel parameter is specified, "kexec_core: Starting > new kernel" is printed. > > This message has KERN_EMERG level, but there is no emergency, it is a > normal kexec operation, so quiet it down to appropriate KERN_NOTICE. As this doesn't have a dependency with the rest of the series, you may want to post it independently so it can be picked up independently. Thanks, James _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel