From patchwork Tue Aug 20 21:02:41 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fathi Boudra X-Patchwork-Id: 2847337 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id EE52ABF546 for ; Tue, 20 Aug 2013 21:03:53 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id EFD842053E for ; Tue, 20 Aug 2013 21:03:52 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 910372054A for ; Tue, 20 Aug 2013 21:03:51 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VBt5g-0005m4-Ih; Tue, 20 Aug 2013 21:03:48 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VBt5e-0007uO-9V; Tue, 20 Aug 2013 21:03:46 +0000 Received: from mail-la0-f46.google.com ([209.85.215.46]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VBt5b-0007tA-0g for linux-arm-kernel@lists.infradead.org; Tue, 20 Aug 2013 21:03:43 +0000 Received: by mail-la0-f46.google.com with SMTP id eh20so728970lab.33 for ; Tue, 20 Aug 2013 14:03:17 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=635Cxf9K5/fohXzl7YNFHC13Dm+H+Zc9kxfU1DAYLt0=; b=jLi8b3JOxLRRQD8EOcayLgBdlqpA+bNyjJg61o5cUrHIFT1vk1K8R1njKfC2m6az37 v8D41v8doRBvXe39+mdBSfjbqIm38RDJ4501evaiMIJgo3PXZUoAVNu+RJrC0d93RjtK vIdz95UfZjHuxG1jblpcDEogp645YOPAGRzrIAfZbERkVpJury1M/5NYElUD9iNpF4Yz Xy906rSkdrAfVuiqU/yVPveGoFbhjmJpioStHGr1DTMm+HAUuvxr5pdNOMAiC4vj4naX u+tXilZWwFE6ZDPGob/PuKYde1Rl2BbAfa8Ja1BDuPt2r8kh1Y/DhgrcQ6EtX1RhIF4O iPvA== X-Gm-Message-State: ALoCoQk8tnM5Z+HDCYi+5fpaMhzsSBL5tvFccP1y/XFRmYsq0aBtS6q0xGaig0R4/08gIukbAotc X-Received: by 10.152.20.36 with SMTP id k4mr2765622lae.33.1377032597552; Tue, 20 Aug 2013 14:03:17 -0700 (PDT) Received: from localhost.localdomain (a91-152-78-194.elisa-laajakaista.fi. [91.152.78.194]) by mx.google.com with ESMTPSA id rd5sm1875226lbb.16.1969.12.31.16.00.00 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 20 Aug 2013 14:03:17 -0700 (PDT) From: Fathi Boudra To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 1/3] ARM: vexpress_defconfig: Enable and automount devtmpfs filesystem Date: Wed, 21 Aug 2013 00:02:41 +0300 Message-Id: <1377032563-4502-2-git-send-email-fathi.boudra@linaro.org> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1377032563-4502-1-git-send-email-fathi.boudra@linaro.org> References: <1377032563-4502-1-git-send-email-fathi.boudra@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130820_170343_262182_C70C08BD X-CRM114-Status: GOOD ( 11.88 ) X-Spam-Score: -2.6 (--) Cc: tixy@linaro.org, peter.maydell@linaro.org, linaro-kernel@lists.linaro.org, arnd@arndb.de, broonie@kernel.org, Fathi Boudra , christoffer.dall@linaro.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-7.0 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP udev no longer creates device nodes under /dev and it has to be managed by the kernel devtmpfs filesystem. This means that a kernel built with the current config will not boot on a system with a recent udev: mount: mounting udev on /dev failed: No such device W: devtmpfs not available, falling back to tmpfs for /dev Also, it is good to have /dev automatically mounted since some non-initramfs based setups assumes this and don't manually mount it. Signed-off-by: Fathi Boudra --- arch/arm/configs/vexpress_defconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/configs/vexpress_defconfig b/arch/arm/configs/vexpress_defconfig index f2de51f..3f970f1 100644 --- a/arch/arm/configs/vexpress_defconfig +++ b/arch/arm/configs/vexpress_defconfig @@ -45,6 +45,8 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_IPV6 is not set # CONFIG_WIRELESS is not set CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y CONFIG_MTD=y CONFIG_MTD_CONCAT=y CONFIG_MTD_PARTITIONS=y