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[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 Cc: linaro-kernel@lists.linaro.org, arnd@arndb.de, broonie@kernel.org, christoffer.dall@linaro.org, tixy@linaro.org, peter.maydell@linaro.org, Fathi Boudra 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-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: fathi.boudra@linaro.org X-Original-Authentication-Results: mx.google.com; spf=neutral (google.com: 209.85.220.182 is neither permitted nor denied by best guess record for domain of patch+caf_=patchwork-forward=linaro.org@linaro.org) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Precedence: list Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org List-ID: X-Google-Group-Id: 836684582541 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , 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