From patchwork Tue Nov 27 11:08:17 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sekhar Nori X-Patchwork-Id: 1810571 Return-Path: X-Original-To: patchwork-davinci@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from devils.ext.ti.com (devils.ext.ti.com [198.47.26.153]) by patchwork1.kernel.org (Postfix) with ESMTP id 106DB3FC54 for ; Tue, 27 Nov 2012 11:08:54 +0000 (UTC) Received: from dlelxv30.itg.ti.com ([172.17.2.17]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id qARB8r9S029708 for ; Tue, 27 Nov 2012 05:08:53 -0600 Received: from DLEE74.ent.ti.com (dlee74.ent.ti.com [157.170.170.8]) by dlelxv30.itg.ti.com (8.13.8/8.13.8) with ESMTP id qARB8rXh026000 for ; Tue, 27 Nov 2012 05:08:53 -0600 Received: from dlelxv24.itg.ti.com (172.17.1.199) by DLEE74.ent.ti.com (157.170.170.8) with Microsoft SMTP Server id 14.1.323.3; Tue, 27 Nov 2012 05:08:53 -0600 Received: from linux.omap.com (dlelxs01.itg.ti.com [157.170.227.31]) by dlelxv24.itg.ti.com (8.13.8/8.13.8) with ESMTP id qARB8rJg021196 for ; Tue, 27 Nov 2012 05:08:53 -0600 Received: from linux.omap.com (localhost [127.0.0.1]) by linux.omap.com (Postfix) with ESMTP id 1653580626 for ; Tue, 27 Nov 2012 05:08:53 -0600 (CST) X-Original-To: davinci-linux-open-source@linux.davincidsp.com Delivered-To: davinci-linux-open-source@linux.davincidsp.com Received: from dbdp20.itg.ti.com (dbdp20.itg.ti.com [172.24.170.38]) by linux.omap.com (Postfix) with ESMTP id CABD880627 for ; Tue, 27 Nov 2012 05:08:30 -0600 (CST) Received: from DBDE71.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id qARB8RVp028877; Tue, 27 Nov 2012 16:38:29 +0530 (IST) Received: from dbdp33.itg.ti.com (172.24.170.252) by DBDE71.ent.ti.com (172.24.170.149) with Microsoft SMTP Server id 14.1.323.3; Tue, 27 Nov 2012 16:38:29 +0530 Received: from psplinux063 (smtpvbd.itg.ti.com [172.24.170.250]) by dbdp33.itg.ti.com (8.13.8/8.13.8) with ESMTP id qARB8TwY015322; Tue, 27 Nov 2012 16:38:29 +0530 Received: from a0875516 by psplinux063 with local (Exim 4.71) (envelope-from ) id 1TdJ1h-0003Gf-2x; Tue, 27 Nov 2012 16:38:29 +0530 From: Sekhar Nori To: Subject: [PATCH 1/2] ARM: davinci: defconfig: enable devtmpfs and devtmpfs automount Date: Tue, 27 Nov 2012 16:38:17 +0530 Message-ID: <1354014498-3957-2-git-send-email-nsekhar@ti.com> X-Mailer: git-send-email 1.7.10.1 In-Reply-To: <1354014498-3957-1-git-send-email-nsekhar@ti.com> References: <1354014498-3957-1-git-send-email-nsekhar@ti.com> MIME-Version: 1.0 CC: Kevin Hilman , Russell King , X-BeenThere: davinci-linux-open-source@linux.davincidsp.com X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: Errors-To: davinci-linux-open-source-bounces+patchwork-davinci=patchwork.kernel.org@linux.davincidsp.com Since udev-176, udev no longer creates device nodes under /dev and this has to be managed by the kernel devtmpfs filesystem. This means that a kernel built with the current defconfigs will not boot on a system with a recent udev. Also, enable automatic mounting of /dev for filesystems which don't manually mount it. Signed-off-by: Sekhar Nori --- arch/arm/configs/da8xx_omapl_defconfig | 2 ++ arch/arm/configs/davinci_all_defconfig | 2 ++ 2 files changed, 4 insertions(+) diff --git a/arch/arm/configs/da8xx_omapl_defconfig b/arch/arm/configs/da8xx_omapl_defconfig index 88ccde0..7938c38 100644 --- a/arch/arm/configs/da8xx_omapl_defconfig +++ b/arch/arm/configs/da8xx_omapl_defconfig @@ -43,6 +43,8 @@ CONFIG_IP_PNP_DHCP=y # CONFIG_INET_LRO is not set CONFIG_NETFILTER=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y # CONFIG_FW_LOADER is not set CONFIG_BLK_DEV_LOOP=m CONFIG_BLK_DEV_RAM=y diff --git a/arch/arm/configs/davinci_all_defconfig b/arch/arm/configs/davinci_all_defconfig index 67b5abb6..4507470 100644 --- a/arch/arm/configs/davinci_all_defconfig +++ b/arch/arm/configs/davinci_all_defconfig @@ -42,6 +42,8 @@ CONFIG_IP_PNP_DHCP=y # CONFIG_INET_LRO is not set CONFIG_NETFILTER=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y # CONFIG_FW_LOADER is not set CONFIG_MTD=m CONFIG_MTD_PARTITIONS=y