4 files changed, 32 insertions, 3 deletions
diff --git a/Makefile b/Makefile
index 4e9f88d..ad8a058 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 VER  := $(shell git describe)
-DIRS := /etc/rc.d /etc/conf.d /etc/rc.d/functions.d /etc/cron.hourly /sbin
+DIRS := /etc/rc.d /etc/conf.d /etc/rc.d/functions.d /etc/cron.hourly /sbin /etc/modprobe.d
 
 minilogd: minilogd.o
 
@@ -12,7 +12,8 @@ install: minilogd installdirs
 	install -m755 -t $(DESTDIR)/etc/cron.hourly adjtime
 	install -m644 -t $(DESTDIR)/etc/rc.d functions
 	install -m755 -t $(DESTDIR)/etc/rc.d hwclock network netfs
-	install -m755 -t $(DESTDIR)/sbin minilogd rc.d
+	install -m755 -t $(DESTDIR)/sbin minilogd rc.d modprobe-blacklist
+	ln -s /run/initscripts/modprobe-blacklist.conf $(DESTDIR)/etc/modprobe.d/arch-blacklist.conf
 
 clean:
 	rm -f minilogd minilogd.o
diff --git a/modprobe-blacklist b/modprobe-blacklist
new file mode 100755
index 0000000..8af5d90
--- /dev/null
+++ b/modprobe-blacklist
@@ -0,0 +1,25 @@
+#!/bin/bash
+#
+# /etc/rc.gen-modules-list
+#
+
+. /etc/rc.conf
+
+declare -a blacklist
+for mod in "${MODULES[@]}"; do
+	case $mod in
+		!*) blacklist+=("${mod:1}") ;;
+		*) ;;
+	esac
+done
+
+# create new module blacklist in /run/initscripts, there should be a symlink in /etc/modprobe.d/ pointing here
+if [[ $blacklist ]]; then
+	/bin/mkdir -p /run/initscripts
+	echo "# Autogenerated from rc.conf at boot, do not edit" > /run/initscripts/modprobe-blacklist.conf
+	(( ${#blacklist[@]} )) && printf 'blacklist %s\n' "${blacklist[@]}" >> /run/initscripts/modprobe-blacklist.conf
+fi
+
+unset blacklist
+
+# vim: set noet ts=2 sw=2:
diff --git a/rc.conf b/rc.conf
index f09b413..89ea27e 100644
--- a/rc.conf
+++ b/rc.conf
@@ -36,7 +36,7 @@ VERBOSE="3"
 # MOD_AUTOLOAD: Allow autoloading of modules at boot and when needed
 # MODULES: Modules to load at boot-up. Prefix with a ! to blacklist.
 #
-MOD_AUTOLOAD="yes"
+MOD_AUTOLOAD="yes" # (DEPRECATED) always leave at "yes"
 MODULES=()
 
 # Udev settle timeout (default to 30)
diff --git a/rc.sysinit b/rc.sysinit
index d0003ab..2250546 100755
--- a/rc.sysinit
+++ b/rc.sysinit
@@ -83,6 +83,9 @@ if [[ $HWCLOCK_PARAMS ]]; then
 	fi
 fi
 
+# parse rc.conf and create the blacklist file for use by modprobe
+status "Creating UDev blacklist" /sbin/modprobe-blacklist
+
 status "Starting UDev Daemon" /sbin/udevd --daemon
 
 run_hook sysinit_udevlaunched