Use proper dracut module and conf files...

... instead of the ugly and incompatible /usr/share/qubes/regenerate_initramfs.sh script

dom0/aux-tools/regenerate_initramfs.sh

@@ -1,17 +0,0 @@
-#!/bin/sh
-
-KERNEL_VER=$1
-if [ -z "$KERNEL_VER" ]; then
-    KERNEL_VER=`uname -r`
-fi
-
-#Find all network devices
-HIDE_PCI=`lspci -mm -n | grep '^[^ ]* "02'|awk '{ ORS="";print "(" $1 ")";}'`
-
-echo "# This file is autogenerated by kernel post-install script" > /etc/modprobe.d/pciback.conf
-echo "# DO NOT EDIT" >> /etc/modprobe.d/pciback.conf
-echo "" >> /etc/modprobe.d/pciback.conf
-echo "options pciback hide=$HIDE_PCI" >> /etc/modprobe.d/pciback.conf
-
-dracut --force --add-drivers 'xts aesni-intel aes-x86_64 crc32c-intel fpu ghash-clmulni-intel salsa20-x86_64 twofish-x86_64 pciback' \
-      /boot/initramfs-$KERNEL_VER.img $KERNEL_VER

dom0/dracut/dracut.conf.d/luks-aesni-missing-drivers.conf

@@ -0,0 +1,4 @@
+# Apprently some of the drivers required when using a processor with AESNI for LUKS
+# are missing in the initramfs, so lets include them manually here:
+
+add_drivers="xts aesni-intel aes-x86_64 crc32c-intel fpu ghash-clmulni-intel salsa20-x86_64 twofish-x86_64"

dom0/dracut/dracut.conf.d/qubes-pciback.conf

@@ -0,0 +1,5 @@
+# This is to include Qubes-specific dracut module that takes care of
+# detecting and hiding all networking devices at boot time
+# so that Dom0 doesn't load drivers for them...
+
+add_dracutmodules="qubes-pciback"

dom0/dracut/modules.d/90qubes-pciback/install

@@ -0,0 +1,5 @@
+#!/bin/bash
+inst_hook cmdline 02 "$moddir/qubes-pciback.sh"
+inst lspci
+inst grep
+inst awk

dom0/dracut/modules.d/90qubes-pciback/installkernel

@@ -0,0 +1,2 @@
+#!/bin/bash
+instmods pciback

dom0/dracut/modules.d/90qubes-pciback/qubes-pciback.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+# Find all networking devices currenly installed...
+HIDE_PCI=`lspci -mm -n | grep '^[^ ]* "02'|awk '{ ORS="";print "(" $1 ")";}'`
+
+# ... and hide them so that Dom0 doesn't load drivers for them
+modprobe pciback hide=$HIDE_PCI
+

rpm_spec/core-dom0.spec

@@ -92,7 +92,6 @@ cp aux-tools/convert_dirtemplate2vm.sh $RPM_BUILD_ROOT/usr/lib/qubes
 cp aux-tools/create_apps_for_appvm.sh $RPM_BUILD_ROOT/usr/lib/qubes
 cp aux-tools/remove_appvm_appmenus.sh $RPM_BUILD_ROOT/usr/lib/qubes
 cp aux-tools/reset_vm_configs.py  $RPM_BUILD_ROOT/usr/lib/qubes
-cp aux-tools/regenerate_initramfs.sh $RPM_BUILD_ROOT/usr/lib/qubes
 cp aux-tools/sync_rpmdb_updatevm.sh $RPM_BUILD_ROOT/usr/lib/qubes/
 cp qmemman/server.py $RPM_BUILD_ROOT/usr/lib/qubes/qmemman_daemon.py
 cp ../common/meminfo-writer $RPM_BUILD_ROOT/usr/lib/qubes/
@@ -175,6 +174,12 @@ install -d $RPM_BUILD_ROOT/etc/xdg/autostart
 install -m 0644 qubes-guid.desktop $RPM_BUILD_ROOT/etc/xdg/autostart/
 install -m 0644 qubes-update-watch.desktop $RPM_BUILD_ROOT/etc/xdg/autostart/
 
+mkdir -p $RPM_BUILD_ROOT/etc/dracut.conf.d
+cp dracut/dracut.conf.d/* $RPM_BUILD_ROOT/etc/dracut.conf.d/
+
+mkdir -p $RPM_BUILD_ROOT/usr/share/dracut/modules.d
+cp -r dracut/modules.d/* $RPM_BUILD_ROOT/usr/share/dracut/modules.d/
+
 %post
 
 # Create NetworkManager configuration if we do not have it
@@ -305,7 +310,6 @@ fi
 /usr/lib/qubes/qmemman_daemon.py*
 /usr/lib/qubes/meminfo-writer
 /usr/lib/qubes/qfile-daemon-dvm*
-/usr/lib/qubes/regenerate_initramfs.sh
 /usr/lib/qubes/sync_rpmdb_updatevm.sh
 /usr/lib/qubes/qubes-receive-updates
 %attr(4750,root,qubes) /usr/lib/qubes/qfile-dom0-unpacker
@@ -363,3 +367,6 @@ fi
 /etc/xdg/autostart/qubes-update-watch.desktop
 /etc/security/limits.d/99-qubes.conf
 /etc/yum/post-actions/qubes_sync_rpmdb_updatevm.action
+%dir /etc/dracut.conf.d/*
+%dir /usr/share/dracut/modules.d/
+%dir /usr/share/dracut/modules.d/90qubes-pciback/*