From 9578d572bfab894dbdfd3db3469dbdc563a47197 Mon Sep 17 00:00:00 2001
From: Jonathan Bauer
Date: Tue, 10 Jun 2014 15:09:38 +0200
Subject: [stage31] mount /dev through devtmpfs

---
 remote/rootfs/rootfs-stage31/data/init | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/remote/rootfs/rootfs-stage31/data/init b/remote/rootfs/rootfs-stage31/data/init
index e3c3f27e..016ad73b 100755
--- a/remote/rootfs/rootfs-stage31/data/init
+++ b/remote/rootfs/rootfs-stage31/data/init
@@ -23,6 +23,8 @@ export PATH=/bin:/sbin:/usr/bin:/usr/sbin
 [ ! -f /proc/cpuinfo ] && busybox mount -n -t proc proc /proc
 bench_event "KERNEL" "Kernel initialized"
 [ ! -d /sys/class ] && busybox mount -n -t sysfs sysfs /sys
+# NOTE: busybox mount is only available through the busybox binary,
+# the link had to be dropped, to prevent bugs in the stage32.
 busybox mount -n -t tmpfs -o 'mode=755' run "/run"
 
 # preparations for mounting stage3.2
@@ -32,9 +34,7 @@ busybox mount -n -t tmpfs -o 'mode=755' none "$FUTURE_ROOT"
 mkdir -p "$FUTURE_ROOT/opt/openslx"
 
 # let kernel know that mdev is to be used for hotplug
-# FIXME: check, if could be entirely replaced by:
-#   mount -n -t devtmpfs -o 'rw,nosuid,noexec,mode=0755' initramfsdevs /dev 
-echo "/sbin/mdev" > /proc/sys/kernel/hotplug
+busybox mount -n -t devtmpfs -o 'rw,relatime,nosuid,noexec,mode=0755' initramfsdevs /dev 
 
 # read kernel command line
 DEBUG=0
@@ -63,6 +63,7 @@ for opts in ${KCL}; do
 	esac
 done
 
+# NOTE: this is only relevant when using the distro's kernel
 # load kernel modules as given in /etc/modules
 modprobe -a -b $(cat /etc/modules) 2>/dev/null
 
@@ -80,12 +81,6 @@ else
 	setup_gfx
 fi
 
-
-# discover devices
-mdev -s
-bench_event "MDEV" "mdev done"
-echo "" > /proc/sys/kernel/hotplug
-
 # suppress kernel output if neither DEBUG nor SPLASH is set
 if [ $SPLASH -eq 0 ]; then
 	[ $DEBUG -ge 1 ] && echo "4 4 1 7" > /proc/sys/kernel/printk || echo "1 1 0 1" >/proc/sys/kernel/printk
-- 
cgit v1.2.3-55-g7522