1 files changed, 5 insertions, 2 deletions

diff --git a/meta/recipes-core/udev/udev/init b/meta/recipes-core/udev/udev/init
index 74449feaaa..1934d11e49 100644
--- a/meta/recipes-core/udev/udev/init
+++ b/meta/recipes-core/udev/udev/init
@@ -37,10 +37,13 @@ export ACTION=add
 echo "Starting udev"
 
 # mount the tmpfs on /dev, if not already done
-mount -a -t tmpfs
-mkdir -p /var/volatile/run
+LANG=C awk '$2 == "/dev" && ($3 == "tmpfs" || $3 == "devtmpfs") { exit 1 }' /proc/mounts && {
+        mount -n -o mode=0755 -t tmpfs none "/dev"
+}
 [ -e /dev/pts ] || mkdir -m 0755 /dev/pts
 [ -e /dev/shm ] || mkdir -m 1777 /dev/shm
+mount -a -t tmpfs 2>/dev/null
+mkdir -p /var/volatile/run
 
 # cache handling
 if [ "$DEVCACHE" != "" ]; then