[PATCH] Enable devtmpfs by default

From: Anton Blanchard
Date: Sun Jul 22 2012 - 21:54:09 EST

udev now requires CONFIG_DEVTMPFS so make it default to y.

I noticed this when booting a ppc64 pseries_defconfig on Fedora 17
and it paniced because it couldn't mount the root device.

Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>

Index: b/drivers/base/Kconfig
--- a/drivers/base/Kconfig
+++ b/drivers/base/Kconfig
@@ -24,6 +24,7 @@ config UEVENT_HELPER_PATH
bool "Maintain a devtmpfs filesystem to mount at /dev"
depends on HOTPLUG
+ default y
This creates a tmpfs/ramfs filesystem instance early at bootup.
In this filesystem, the kernel driver core maintains device
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