xen-4.2.0-12: updating version

1 files changed, 69 insertions, 71 deletions

diff --git a/kernels/xen/09_xen b/kernels/xen/09_xen
index 094b7f427..42309149c 100755..100644
--- a/kernels/xen/09_xen
+++ b/kernels/xen/09_xen
@@ -1,69 +1,69 @@
 #! /bin/sh -e
 
-if [ -f /usr/lib/grub/grub-mkconfig_lib ]; then
-  . /usr/lib/grub/grub-mkconfig_lib
+if [ -f /usr/share/grub/grub-mkconfig_lib ]; then
+    . /usr/share/grub/grub-mkconfig_lib
 else
   # no grub file, so we notify and exit gracefully
-  echo "Cannot find grub config file, exiting." >&2
-  exit 0
+    echo "Cannot find grub config file, exiting." >&2
+    exit 0
 fi
 
-XEN_HYPERVISOR_CMDLINE=
+XEN_HYPERVISOR_CMDLINE="xsave=1"
 XEN_LINUX_CMDLINE="console=tty0"
 [ -r /etc/xen/grub.conf ] && . /etc/xen/grub.conf
 
 CLASS="--class gnu-linux --class gnu --class os"
 
 if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then
-  OS=GNU/Linux
+    OS=GNU/Linux
 else
-  OS="${GRUB_DISTRIBUTOR}"
-  CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr '[A-Z]' '[a-z]' | cut -d' ' -f1) ${CLASS}"
+    OS="${GRUB_DISTRIBUTOR}"
+    CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr '[A-Z]' '[a-z]' | cut -d' ' -f1) ${CLASS}"
 fi
 
 # loop-AES arranges things so that /dev/loop/X can be our root device, but
 # the initrds that Linux uses don't like that.
 case ${GRUB_DEVICE} in
-  /dev/loop/*|/dev/loop[0-9])
-    GRUB_DEVICE=`losetup ${GRUB_DEVICE} | sed -e "s/^[^(]*(\([^)]\+\)).*/\1/"`
-  ;;
+    /dev/loop/*|/dev/loop[0-9])
+            GRUB_DEVICE=`losetup ${GRUB_DEVICE} | sed -e "s/^[^(]*(\([^)]\+\)).*/\1/"`
+            ;;
 esac
 
 if [ "x${GRUB_DEVICE_UUID}" = "x" ] || [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue" ] \
     || ! test -e "/dev/disk/by-uuid/${GRUB_DEVICE_UUID}" \
     || [ "`grub-probe -t abstraction --device ${GRUB_DEVICE} | sed -e 's,.*\(lvm\).*,\1,'`" = "lvm"  ] ; then
-  LINUX_ROOT_DEVICE=${GRUB_DEVICE}
+    LINUX_ROOT_DEVICE=${GRUB_DEVICE}
 else
-  LINUX_ROOT_DEVICE=UUID=${GRUB_DEVICE_UUID}
+    LINUX_ROOT_DEVICE=UUID=${GRUB_DEVICE_UUID}
 fi
 
 xen_entry ()
 {
-  os="$1"
-  xen_version="$2"
-  version="$3"
-  xen_args="$4"
-  args="$5"
-  printf "menuentry 'Xen %s / %s, with Linux %s' --class xen ${CLASS} {\n" "${xen_version}" "${os}" "${version}"
-  save_default_entry | sed -e "s/^/\t/"
-
-  if [ -z "${prepare_boot_cache}" ]; then
-    prepare_boot_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | sed -e "s/^/\t/")"
-  fi
-  printf '%s\n' "${prepare_boot_cache}"
-  cat << EOF
+    os="$1"
+    xen_version="$2"
+    version="$3"
+    xen_args="$4"
+    args="$5"
+    printf "menuentry 'Xen %s / %s, with Linux %s' --class xen ${CLASS} {\n" "${xen_version}" "${os}" "${version}"
+    save_default_entry | sed -e "s/^/\t/"
+
+    if [ -z "${prepare_boot_cache}" ]; then
+        prepare_boot_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | sed -e "s/^/\t/")"
+    fi
+    printf '%s\n' "${prepare_boot_cache}"
+    cat << EOF
        echo    '$(printf "Loading Xen %s ..." ${xen_version})'
        multiboot       ${rel_dirname}/${xen_basename} ${rel_dirname}/${xen_basename} ${xen_args}
        echo    $(printf "$(gettext "Loading Linux %s ...")" ${version})
        module  ${rel_dirname}/${basename} ${rel_dirname}/${basename} root=${linux_root_device_thisversion} ro ${args}
 EOF
-  if test -n "${initrd}" ; then
-    cat << EOF
+    if test -n "${initrd}" ; then
+        cat << EOF
        echo    "Loading initial ramdisk ..."
        module  ${rel_dirname}/${initrd}
 EOF
-  fi
-  cat << EOF
+    fi
+    cat << EOF
 }
 EOF
 }
@@ -74,50 +74,48 @@ done`
 prepare_boot_cache=
 
 while [ "x$xen_list" != "x" ] ; do
-  xen=`version_find_latest $xen_list`
-  echo "Found Xen hypervisor image: $xen" >&2
-  xen_basename=`basename $xen`
-  xen_dirname=`dirname $xen`
-  rel_xen_dirname=`make_system_path_relative_to_its_root $xen_dirname`
-  xen_version=`echo $xen_basename | sed -e "s,^[^0-9]*-,,g" | sed -e "s,.gz,,g"`
-  alt_xen_version=`echo $xen_version | sed -e "s,\.old$,,g"`
-
-  xen_configfiles=`grep -l 'CONFIG_XEN_PRIVILEGED_GUEST=y' /boot/config-*`
-
-  list="/boot/vmlinuz-linux-libre";
-
-  while [ "x$list" != "x" ] ; do
-    linux=`version_find_latest $list`
-    echo -e "\tFound linux image: $linux" >&2
-    basename=`basename $linux`
-    dirname=`dirname $linux`
-    rel_dirname=`make_system_path_relative_to_its_root $dirname`
-    version=`echo $basename | sed -e "s,^[^0-9]*-,,g"`
-    base_init=`echo $basename | sed -e "s,vmlinuz,initramfs,g"`
-    alt_version="${base_init}-fallback"
-    linux_root_device_thisversion="${LINUX_ROOT_DEVICE}"
-    initrd=
-
-    for i in "${base_init}.img"; do
-       if test -e "${dirname}/${i}" ; then
-         initrd="$i"
-         break
-       fi
-    done
-    if test -n "${initrd}" ; then
-      echo -e "\tFound initrd image: ${dirname}/${initrd}" >&2
-    else
+    xen=`version_find_latest $xen_list`
+    echo "Found Xen hypervisor image: $xen" >&2
+    xen_basename=`basename $xen`
+    xen_dirname=`dirname $xen`
+    rel_xen_dirname=`make_system_path_relative_to_its_root $xen_dirname`
+    xen_version=`echo $xen_basename | sed -e "s,^[^0-9]*-,,g" | sed -e "s,.gz,,g"`
+    alt_xen_version=`echo $xen_version | sed -e "s,\.old$,,g"`
+
+    list="/boot/vmlinuz-linux";
+
+    while [ "x$list" != "x" ] ; do
+        linux=`version_find_latest $list`
+        echo -e "\tFound linux image: $linux" >&2
+        basename=`basename $linux`
+        dirname=`dirname $linux`
+        rel_dirname=`make_system_path_relative_to_its_root $dirname`
+        version=`echo $basename | sed -e "s,^[^0-9]*-,,g"`
+        base_init=`echo $basename | sed -e "s,vmlinuz,initramfs,g"`
+        alt_version="${base_init}-fallback"
+        linux_root_device_thisversion="${LINUX_ROOT_DEVICE}"
+        initrd=
+
+        for i in "${base_init}.img"; do
+            if test -e "${dirname}/${i}" ; then
+                initrd="$i"
+                break
+            fi
+        done
+        if test -n "${initrd}" ; then
+            echo -e "\tFound initrd image: ${dirname}/${initrd}" >&2
+        else
       # "UUID=" magic is parsed by initrds.  Since there's no initrd, it can't work here.
-      linux_root_device_thisversion=${GRUB_DEVICE}
-    fi
+            linux_root_device_thisversion=${GRUB_DEVICE}
+        fi
 
-    xen_entry "${OS}" "${xen_version}" "${version}" \
-        "${XEN_HYPERVISOR_CMDLINE}" \
-       "${XEN_LINUX_CMDLINE}"
+        xen_entry "${OS}" "${xen_version}" "${version}" \
+            "${XEN_HYPERVISOR_CMDLINE}" \
+            "${XEN_LINUX_CMDLINE}"
 
-    list=`echo $list | tr ' ' '\n' | grep -vx $linux | tr '\n' ' '`
-  done
+        list=`echo $list | tr ' ' '\n' | grep -vx $linux | tr '\n' ' '`
+    done
 
-  xen_list=`echo $xen_list | tr ' ' '\n' | grep -vx $xen | tr '\n' ' '`
+    xen_list=`echo $xen_list | tr ' ' '\n' | grep -vx $xen | tr '\n' ' '`
 done