qemu:moved into main repo for pisi 2.0
This commit is contained in:
@@ -0,0 +1,2 @@
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KERNEL=="kvm", GROUP="kvm", MODE="0660"
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KERNEL=="vhost-net", GROUP="kvm", MODE="0660", TAG+="uaccess", OPTIONS+="static_node=vhost-net"
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@@ -0,0 +1,4 @@
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# The maximum number of unswappable kernel pages
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# which may be allocated by ksm (0 for unlimited)
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# If unset, defaults to half of total memory
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# KSM_MAX_KERNEL_PAGES=
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@@ -0,0 +1,137 @@
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#!/bin/bash
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#
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# Copyright 2009 Red Hat, Inc. and/or its affiliates.
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# Released under the GPL
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#
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# Author: Dan Kenigsberg <danken@redhat.com>
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#
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# ksmtuned - a simple script that controls whether (and with what vigor) ksm
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# should search for duplicated pages.
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#
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# starts ksm when memory commited to qemu processes exceeds a threshold, and
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# make ksm work harder and harder untill memory load falls below that
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# threshold.
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#
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# send SIGUSR1 to this process right after a new qemu process is started, or
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# following its death, to retune ksm accordingly
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#
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# needs testing and ironing. contact danken@redhat.com if something breaks.
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if [ -f /etc/ksmtuned.conf ]; then
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. /etc/ksmtuned.conf
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fi
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debug() {
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if [ -n "$DEBUG" ]; then
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s="`/bin/date`: $*"
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[ -n "$LOGFILE" ] && echo "$s" >> "$LOGFILE" || echo "$s"
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fi
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}
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KSM_MONITOR_INTERVAL=${KSM_MONITOR_INTERVAL:-60}
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KSM_NPAGES_BOOST=${KSM_NPAGES_BOOST:-300}
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KSM_NPAGES_DECAY=${KSM_NPAGES_DECAY:--50}
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KSM_NPAGES_MIN=${KSM_NPAGES_MIN:-64}
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KSM_NPAGES_MAX=${KSM_NPAGES_MAX:-1250}
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# millisecond sleep between ksm scans for 16Gb server. Smaller servers sleep
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# more, bigger sleep less.
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KSM_SLEEP_MSEC=${KSM_SLEEP_MSEC:-10}
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KSM_THRES_COEF=${KSM_THRES_COEF:-20}
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KSM_THRES_CONST=${KSM_THRES_CONST:-2048}
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total=`awk '/^MemTotal:/ {print $2}' /proc/meminfo`
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debug total $total
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npages=0
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sleep=$[KSM_SLEEP_MSEC * 16 * 1024 * 1024 / total]
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[ $sleep -le 10 ] && sleep=10
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debug sleep $sleep
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thres=$[total * KSM_THRES_COEF / 100]
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if [ $KSM_THRES_CONST -gt $thres ]; then
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thres=$KSM_THRES_CONST
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fi
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debug thres $thres
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KSMCTL () {
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case x$1 in
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xstop)
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echo 0 > /sys/kernel/mm/ksm/run
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;;
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xstart)
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echo $2 > /sys/kernel/mm/ksm/pages_to_scan
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echo $3 > /sys/kernel/mm/ksm/sleep_millisecs
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echo 1 > /sys/kernel/mm/ksm/run
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;;
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esac
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}
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committed_memory () {
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# calculate how much memory is committed to running qemu processes
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local progname
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progname=${1:-qemu-kvm}
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ps -C "$progname" -o rsz | awk '{ sum += $1 }; END { print sum }'
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}
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free_memory () {
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awk '/^(MemFree|Buffers|Cached):/ {free += $2}; END {print free}' \
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/proc/meminfo
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}
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increase_npages() {
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local delta
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delta=${1:-0}
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npages=$[npages + delta]
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if [ $npages -lt $KSM_NPAGES_MIN ]; then
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npages=$KSM_NPAGES_MIN
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elif [ $npages -gt $KSM_NPAGES_MAX ]; then
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npages=$KSM_NPAGES_MAX
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fi
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echo $npages
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}
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adjust () {
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local free committed
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free=`free_memory`
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committed=`committed_memory`
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debug committed $committed free $free
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if [ $[committed + thres] -lt $total -a $free -gt $thres ]; then
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KSMCTL stop
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debug "$[committed + thres] < $total and free > $thres, stop ksm"
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return 1
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fi
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debug "$[committed + thres] > $total, start ksm"
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if [ $free -lt $thres ]; then
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npages=`increase_npages $KSM_NPAGES_BOOST`
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debug "$free < $thres, boost"
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else
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npages=`increase_npages $KSM_NPAGES_DECAY`
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debug "$free > $thres, decay"
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fi
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KSMCTL start $npages $sleep
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debug "KSMCTL start $npages $sleep"
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return 0
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}
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function nothing () {
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:
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}
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loop () {
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trap nothing SIGUSR1
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while true
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do
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sleep $KSM_MONITOR_INTERVAL &
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wait $!
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adjust
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done
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}
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PIDFILE=${PIDFILE-/run/ksmtune.pid}
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if touch "$PIDFILE"; then
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loop &
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echo $! > "$PIDFILE"
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fi
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@@ -0,0 +1,21 @@
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# Configuration file for ksmtuned.
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# How long ksmtuned should sleep between tuning adjustments
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# KSM_MONITOR_INTERVAL=60
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# Millisecond sleep between ksm scans for 16Gb server.
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# Smaller servers sleep more, bigger sleep less.
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# KSM_SLEEP_MSEC=10
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# KSM_NPAGES_BOOST=300
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# KSM_NPAGES_DECAY=-50
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# KSM_NPAGES_MIN=64
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# KSM_NPAGES_MAX=1250
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# KSM_THRES_COEF=20
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# KSM_THRES_CONST=2048
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# uncomment the following if you want ksmtuned debug info
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# LOGFILE=/var/log/ksmtuned
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# DEBUG=1
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@@ -0,0 +1,88 @@
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#!/bin/bash
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#
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# ksmtuned Kernel Samepage Merging (KSM) Tuning Daemon
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#
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# Author: Dan Kenigsberg <danken@redhat.com>
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#
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# Copyright 2009 Red Hat, Inc. and/or its affiliates.
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# Released under the GPL
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#
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# chkconfig: 345 85 15
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# description: The KSM tuning daemon controls whether (and with what vigor) \
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# ksm should ksm search duplicated pages.
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# processname: ksmtuned
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# config: /etc/ksmtuned.conf
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# pidfile: /run/ksmtuned.pid
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#
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### BEGIN INIT INFO
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# Provides: ksmtuned
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# Required-Start:
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# Required-Stop:
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# Should-Start:
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# Default-Start: 3 4 5
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# Short-Description: tune the speed of ksm
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# Description: The Kernel Samepage Merging control Daemon is a simple script
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# that controls whether (and with what vigor) should ksm search duplicated
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# memory pages.
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# needs testing and ironing. contact danken@redhat.com if something breaks.
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### END INIT INFO
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. /etc/rc.d/init.d/functions
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prog=ksmtuned
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ksmtuned=/usr/sbin/ksmtuned
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pidfile=${PIDFILE-/run/ksmtune.pid}
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RETVAL=0
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start() {
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echo -n $"Starting $prog: "
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daemon --pidfile=${pidfile} $ksmtuned
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RETVAL=$?
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echo
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[ $RETVAL -eq 0 ] && touch /var/lock/subsys/$prog
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}
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stop() {
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echo -n $"Stopping $prog: "
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killproc -p ${pidfile}
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RETVAL=$?
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echo
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[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/$prog
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}
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restart() {
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stop
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start
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}
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condrestart() {
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[ -e /var/lock/subsys/$prog ] && restart || :
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}
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case "$1" in
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start)
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start
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;;
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stop)
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stop
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;;
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status)
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status -p ${pidfile} $prog
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RETVAL=$?
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;;
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restart)
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restart
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;;
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condrestart)
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condrestart
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;;
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retune)
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kill -SIGUSR1 `cat ${pidfile}`
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RETVAL=$?
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;;
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*)
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echo $"Usage: $prog {start|stop|restart|condrestart|status|retune|help}"
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RETVAL=3
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esac
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exit $RETVAL
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@@ -0,0 +1,102 @@
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#!/bin/sh
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#
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# qemu Allow users to run non-native Linux programs by just clicking on them
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# (or typing ./file.exe)
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#
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# chkconfig: 2345 35 98
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# description: Allow users to run non-native Linux programs by just clicking \
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# on them (or typing ./file.exe)
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. /etc/rc.d/init.d/functions
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RETVAL=0
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QEMU=/usr/bin
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start() {
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cpu=`uname -m`
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case "$cpu" in
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i386|i486|i586|i686|i86pc|BePC)
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cpu="i386"
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;;
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"Power Macintosh"|ppc|ppc64)
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cpu="ppc"
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;;
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armv4l|armv5l)
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cpu="arm"
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;;
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sh4)
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cpu="sh4"
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||||
;;
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esac
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echo -n $"Registering binary handler for qemu applications"
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/sbin/modprobe binfmt_misc &>/dev/null
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||||
if [ "$cpu" != i386 -a -x $QEMU/qemu-i386 -a -d /usr/qemu-i386 ] ; then
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||||
echo ":qemu-i386:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x03\x00:\xff\xff\xff\xff\xff\xfe\xfe\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfa\xff\xff\xff:$QEMU/qemu-i386:" > /proc/sys/fs/binfmt_misc/register
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||||
echo ":qemu-i486:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x06\x00:\xff\xff\xff\xff\xff\xfe\xfe\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfa\xff\xff\xff:$QEMU/qemu-i386:" > /proc/sys/fs/binfmt_misc/register
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||||
fi
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||||
if [ "$cpu" != arm -a -x $QEMU/qemu-arm -a -d /usr/qemu-arm ] ; then
|
||||
echo ":qemu-arm:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x28\x00:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfa\xff\xff\xff:$QEMU/qemu-arm:" > /proc/sys/fs/binfmt_misc/register
|
||||
fi
|
||||
if [ "$cpu" != ppc -a -x $QEMU/qemu-ppc -a -d /usr/qemu-ppc ] ; then
|
||||
echo ":ppc:M::\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x14:\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfa\xff\xff\xff:$QEMU/qemu-ppc:" > /proc/sys/fs/binfmt_misc/register
|
||||
echo do ppc
|
||||
fi
|
||||
if [ "$cpu" != sparc -a -x $QEMU/qemu-sparc -a -d /usr/qemu-sparc ] ; then
|
||||
echo ":qemu-sparc:M::\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x02:\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfa\xff\xff\xff:$QEMU/qemu-sparc:" > /proc/sys/fs/binfmt_misc/register
|
||||
fi
|
||||
if [ "$cpu" != sh4 -a -x $QEMU/qemu-sh4 -a -d /usr/qemu-sh4 ] ; then
|
||||
echo ":qemu-sh4:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x2a\x00:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfa\xff\xff\xff:$QEMU/qemu-sh4:" > /proc/sys/fs/binfmt_misc/register
|
||||
fi
|
||||
echo
|
||||
}
|
||||
|
||||
stop() {
|
||||
echo -n $"Unregistering binary handler for qemu applications"
|
||||
for a in i386 i486 ppc arm sparc sh4 ] ; do
|
||||
[ -r /proc/sys/fs/binfmt_misc/qemu-$a ] && echo "-1" >/proc/sys/fs/binfmt_misc/qemu-$a
|
||||
done
|
||||
echo
|
||||
}
|
||||
|
||||
reload() {
|
||||
stop
|
||||
start
|
||||
}
|
||||
|
||||
qemu_status() {
|
||||
if ls /proc/sys/fs/binfmt_misc/qemu-* &>/dev/null; then
|
||||
echo $"qemu binary format handlers are registered."
|
||||
return 0
|
||||
else
|
||||
echo $"qemu binary format handlers are not registered."
|
||||
return 3
|
||||
fi
|
||||
}
|
||||
|
||||
case "$1" in
|
||||
start)
|
||||
start
|
||||
;;
|
||||
stop)
|
||||
stop
|
||||
;;
|
||||
status)
|
||||
qemu_status
|
||||
RETVAL=$?
|
||||
;;
|
||||
restart)
|
||||
stop
|
||||
start
|
||||
;;
|
||||
condrestart)
|
||||
if qemu_status &>/dev/null; then
|
||||
stop
|
||||
start
|
||||
fi
|
||||
;;
|
||||
*)
|
||||
echo $"Usage: $prog {start|stop|status|restart|condrestart}"
|
||||
exit 1
|
||||
esac
|
||||
exit $RETVAL
|
||||
|
||||
@@ -0,0 +1,648 @@
|
||||
#ifndef __LINUX_KVM_H
|
||||
#define __LINUX_KVM_H
|
||||
|
||||
/*
|
||||
* Userspace interface for /dev/kvm - kernel based virtual machine
|
||||
*
|
||||
* Note: you must update KVM_API_VERSION if you change this interface.
|
||||
*/
|
||||
|
||||
#include <linux/types.h>
|
||||
#include <linux/compiler.h>
|
||||
#include <linux/ioctl.h>
|
||||
#include <asm/kvm.h>
|
||||
|
||||
#define KVM_API_VERSION 12
|
||||
|
||||
/* for KVM_TRACE_ENABLE */
|
||||
struct kvm_user_trace_setup {
|
||||
__u32 buf_size; /* sub_buffer size of each per-cpu */
|
||||
__u32 buf_nr; /* the number of sub_buffers of each per-cpu */
|
||||
};
|
||||
|
||||
/* for KVM_CREATE_MEMORY_REGION */
|
||||
struct kvm_memory_region {
|
||||
__u32 slot;
|
||||
__u32 flags;
|
||||
__u64 guest_phys_addr;
|
||||
__u64 memory_size; /* bytes */
|
||||
};
|
||||
|
||||
/* for KVM_SET_USER_MEMORY_REGION */
|
||||
struct kvm_userspace_memory_region {
|
||||
__u32 slot;
|
||||
__u32 flags;
|
||||
__u64 guest_phys_addr;
|
||||
__u64 memory_size; /* bytes */
|
||||
__u64 userspace_addr; /* start of the userspace allocated memory */
|
||||
};
|
||||
|
||||
/* for kvm_memory_region::flags */
|
||||
#define KVM_MEM_LOG_DIRTY_PAGES 1UL
|
||||
|
||||
|
||||
/* for KVM_IRQ_LINE */
|
||||
struct kvm_irq_level {
|
||||
/*
|
||||
* ACPI gsi notion of irq.
|
||||
* For IA-64 (APIC model) IOAPIC0: irq 0-23; IOAPIC1: irq 24-47..
|
||||
* For X86 (standard AT mode) PIC0/1: irq 0-15. IOAPIC0: 0-23..
|
||||
*/
|
||||
union {
|
||||
__u32 irq;
|
||||
__s32 status;
|
||||
};
|
||||
__u32 level;
|
||||
};
|
||||
|
||||
|
||||
struct kvm_irqchip {
|
||||
__u32 chip_id;
|
||||
__u32 pad;
|
||||
union {
|
||||
char dummy[512]; /* reserving space */
|
||||
#ifdef __KVM_HAVE_PIT
|
||||
struct kvm_pic_state pic;
|
||||
#endif
|
||||
#ifdef __KVM_HAVE_IOAPIC
|
||||
struct kvm_ioapic_state ioapic;
|
||||
#endif
|
||||
} chip;
|
||||
};
|
||||
|
||||
#define KVM_EXIT_UNKNOWN 0
|
||||
#define KVM_EXIT_EXCEPTION 1
|
||||
#define KVM_EXIT_IO 2
|
||||
#define KVM_EXIT_HYPERCALL 3
|
||||
#define KVM_EXIT_DEBUG 4
|
||||
#define KVM_EXIT_HLT 5
|
||||
#define KVM_EXIT_MMIO 6
|
||||
#define KVM_EXIT_IRQ_WINDOW_OPEN 7
|
||||
#define KVM_EXIT_SHUTDOWN 8
|
||||
#define KVM_EXIT_FAIL_ENTRY 9
|
||||
#define KVM_EXIT_INTR 10
|
||||
#define KVM_EXIT_SET_TPR 11
|
||||
#define KVM_EXIT_TPR_ACCESS 12
|
||||
#define KVM_EXIT_S390_SIEIC 13
|
||||
#define KVM_EXIT_S390_RESET 14
|
||||
#define KVM_EXIT_DCR 15
|
||||
#define KVM_EXIT_NMI 16
|
||||
|
||||
/* for KVM_RUN, returned by mmap(vcpu_fd, offset=0) */
|
||||
struct kvm_run {
|
||||
/* in */
|
||||
__u8 request_interrupt_window;
|
||||
__u8 padding1[7];
|
||||
|
||||
/* out */
|
||||
__u32 exit_reason;
|
||||
__u8 ready_for_interrupt_injection;
|
||||
__u8 if_flag;
|
||||
__u8 padding2[2];
|
||||
|
||||
/* in (pre_kvm_run), out (post_kvm_run) */
|
||||
__u64 cr8;
|
||||
__u64 apic_base;
|
||||
|
||||
#ifdef __KVM_S390
|
||||
/* the processor status word for s390 */
|
||||
__u64 psw_mask; /* psw upper half */
|
||||
__u64 psw_addr; /* psw lower half */
|
||||
#endif
|
||||
union {
|
||||
/* KVM_EXIT_UNKNOWN */
|
||||
struct {
|
||||
__u64 hardware_exit_reason;
|
||||
} hw;
|
||||
/* KVM_EXIT_FAIL_ENTRY */
|
||||
struct {
|
||||
__u64 hardware_entry_failure_reason;
|
||||
} fail_entry;
|
||||
/* KVM_EXIT_EXCEPTION */
|
||||
struct {
|
||||
__u32 exception;
|
||||
__u32 error_code;
|
||||
} ex;
|
||||
/* KVM_EXIT_IO */
|
||||
struct {
|
||||
#define KVM_EXIT_IO_IN 0
|
||||
#define KVM_EXIT_IO_OUT 1
|
||||
__u8 direction;
|
||||
__u8 size; /* bytes */
|
||||
__u16 port;
|
||||
__u32 count;
|
||||
__u64 data_offset; /* relative to kvm_run start */
|
||||
} io;
|
||||
struct {
|
||||
struct kvm_debug_exit_arch arch;
|
||||
} debug;
|
||||
/* KVM_EXIT_MMIO */
|
||||
struct {
|
||||
__u64 phys_addr;
|
||||
__u8 data[8];
|
||||
__u32 len;
|
||||
__u8 is_write;
|
||||
} mmio;
|
||||
/* KVM_EXIT_HYPERCALL */
|
||||
struct {
|
||||
__u64 nr;
|
||||
__u64 args[6];
|
||||
__u64 ret;
|
||||
__u32 longmode;
|
||||
__u32 pad;
|
||||
} hypercall;
|
||||
/* KVM_EXIT_TPR_ACCESS */
|
||||
struct {
|
||||
__u64 rip;
|
||||
__u32 is_write;
|
||||
__u32 pad;
|
||||
} tpr_access;
|
||||
/* KVM_EXIT_S390_SIEIC */
|
||||
struct {
|
||||
__u8 icptcode;
|
||||
__u16 ipa;
|
||||
__u32 ipb;
|
||||
} s390_sieic;
|
||||
/* KVM_EXIT_S390_RESET */
|
||||
#define KVM_S390_RESET_POR 1
|
||||
#define KVM_S390_RESET_CLEAR 2
|
||||
#define KVM_S390_RESET_SUBSYSTEM 4
|
||||
#define KVM_S390_RESET_CPU_INIT 8
|
||||
#define KVM_S390_RESET_IPL 16
|
||||
__u64 s390_reset_flags;
|
||||
/* KVM_EXIT_DCR */
|
||||
struct {
|
||||
__u32 dcrn;
|
||||
__u32 data;
|
||||
__u8 is_write;
|
||||
} dcr;
|
||||
/* Fix the size of the union. */
|
||||
char padding[256];
|
||||
};
|
||||
};
|
||||
|
||||
/* for KVM_REGISTER_COALESCED_MMIO / KVM_UNREGISTER_COALESCED_MMIO */
|
||||
|
||||
struct kvm_coalesced_mmio_zone {
|
||||
__u64 addr;
|
||||
__u32 size;
|
||||
__u32 pad;
|
||||
};
|
||||
|
||||
struct kvm_coalesced_mmio {
|
||||
__u64 phys_addr;
|
||||
__u32 len;
|
||||
__u32 pad;
|
||||
__u8 data[8];
|
||||
};
|
||||
|
||||
struct kvm_coalesced_mmio_ring {
|
||||
__u32 first, last;
|
||||
struct kvm_coalesced_mmio coalesced_mmio[0];
|
||||
};
|
||||
|
||||
#define KVM_COALESCED_MMIO_MAX \
|
||||
((PAGE_SIZE - sizeof(struct kvm_coalesced_mmio_ring)) / \
|
||||
sizeof(struct kvm_coalesced_mmio))
|
||||
|
||||
/* for KVM_TRANSLATE */
|
||||
struct kvm_translation {
|
||||
/* in */
|
||||
__u64 linear_address;
|
||||
|
||||
/* out */
|
||||
__u64 physical_address;
|
||||
__u8 valid;
|
||||
__u8 writeable;
|
||||
__u8 usermode;
|
||||
__u8 pad[5];
|
||||
};
|
||||
|
||||
/* for KVM_INTERRUPT */
|
||||
struct kvm_interrupt {
|
||||
/* in */
|
||||
__u32 irq;
|
||||
};
|
||||
|
||||
/* for KVM_GET_DIRTY_LOG */
|
||||
struct kvm_dirty_log {
|
||||
__u32 slot;
|
||||
__u32 padding1;
|
||||
union {
|
||||
void __user *dirty_bitmap; /* one bit per page */
|
||||
__u64 padding2;
|
||||
};
|
||||
};
|
||||
|
||||
/* for KVM_SET_SIGNAL_MASK */
|
||||
struct kvm_signal_mask {
|
||||
__u32 len;
|
||||
__u8 sigset[0];
|
||||
};
|
||||
|
||||
/* for KVM_TPR_ACCESS_REPORTING */
|
||||
struct kvm_tpr_access_ctl {
|
||||
__u32 enabled;
|
||||
__u32 flags;
|
||||
__u32 reserved[8];
|
||||
};
|
||||
|
||||
/* for KVM_SET_VAPIC_ADDR */
|
||||
struct kvm_vapic_addr {
|
||||
__u64 vapic_addr;
|
||||
};
|
||||
|
||||
/* for KVM_SET_MPSTATE */
|
||||
|
||||
#define KVM_MP_STATE_RUNNABLE 0
|
||||
#define KVM_MP_STATE_UNINITIALIZED 1
|
||||
#define KVM_MP_STATE_INIT_RECEIVED 2
|
||||
#define KVM_MP_STATE_HALTED 3
|
||||
#define KVM_MP_STATE_SIPI_RECEIVED 4
|
||||
|
||||
struct kvm_mp_state {
|
||||
__u32 mp_state;
|
||||
};
|
||||
|
||||
struct kvm_s390_psw {
|
||||
__u64 mask;
|
||||
__u64 addr;
|
||||
};
|
||||
|
||||
/* valid values for type in kvm_s390_interrupt */
|
||||
#define KVM_S390_SIGP_STOP 0xfffe0000u
|
||||
#define KVM_S390_PROGRAM_INT 0xfffe0001u
|
||||
#define KVM_S390_SIGP_SET_PREFIX 0xfffe0002u
|
||||
#define KVM_S390_RESTART 0xfffe0003u
|
||||
#define KVM_S390_INT_VIRTIO 0xffff2603u
|
||||
#define KVM_S390_INT_SERVICE 0xffff2401u
|
||||
#define KVM_S390_INT_EMERGENCY 0xffff1201u
|
||||
|
||||
struct kvm_s390_interrupt {
|
||||
__u32 type;
|
||||
__u32 parm;
|
||||
__u64 parm64;
|
||||
};
|
||||
|
||||
/* for KVM_SET_GUEST_DEBUG */
|
||||
|
||||
#define KVM_GUESTDBG_ENABLE 0x00000001
|
||||
#define KVM_GUESTDBG_SINGLESTEP 0x00000002
|
||||
|
||||
struct kvm_guest_debug {
|
||||
__u32 control;
|
||||
__u32 pad;
|
||||
struct kvm_guest_debug_arch arch;
|
||||
};
|
||||
|
||||
#define KVM_TRC_SHIFT 16
|
||||
/*
|
||||
* kvm trace categories
|
||||
*/
|
||||
#define KVM_TRC_ENTRYEXIT (1 << KVM_TRC_SHIFT)
|
||||
#define KVM_TRC_HANDLER (1 << (KVM_TRC_SHIFT + 1)) /* only 12 bits */
|
||||
|
||||
/*
|
||||
* kvm trace action
|
||||
*/
|
||||
#define KVM_TRC_VMENTRY (KVM_TRC_ENTRYEXIT + 0x01)
|
||||
#define KVM_TRC_VMEXIT (KVM_TRC_ENTRYEXIT + 0x02)
|
||||
#define KVM_TRC_PAGE_FAULT (KVM_TRC_HANDLER + 0x01)
|
||||
|
||||
#define KVM_TRC_HEAD_SIZE 12
|
||||
#define KVM_TRC_CYCLE_SIZE 8
|
||||
#define KVM_TRC_EXTRA_MAX 7
|
||||
|
||||
/* This structure represents a single trace buffer record. */
|
||||
struct kvm_trace_rec {
|
||||
/* variable rec_val
|
||||
* is split into:
|
||||
* bits 0 - 27 -> event id
|
||||
* bits 28 -30 -> number of extra data args of size u32
|
||||
* bits 31 -> binary indicator for if tsc is in record
|
||||
*/
|
||||
__u32 rec_val;
|
||||
__u32 pid;
|
||||
__u32 vcpu_id;
|
||||
union {
|
||||
struct {
|
||||
__u64 timestamp;
|
||||
__u32 extra_u32[KVM_TRC_EXTRA_MAX];
|
||||
} __attribute__((packed)) timestamp;
|
||||
struct {
|
||||
__u32 extra_u32[KVM_TRC_EXTRA_MAX];
|
||||
} notimestamp;
|
||||
} u;
|
||||
};
|
||||
|
||||
#define TRACE_REC_EVENT_ID(val) \
|
||||
(0x0fffffff & (val))
|
||||
#define TRACE_REC_NUM_DATA_ARGS(val) \
|
||||
(0x70000000 & ((val) << 28))
|
||||
#define TRACE_REC_TCS(val) \
|
||||
(0x80000000 & ((val) << 31))
|
||||
|
||||
#define KVMIO 0xAE
|
||||
|
||||
/*
|
||||
* ioctls for /dev/kvm fds:
|
||||
*/
|
||||
#define KVM_GET_API_VERSION _IO(KVMIO, 0x00)
|
||||
#define KVM_CREATE_VM _IO(KVMIO, 0x01) /* returns a VM fd */
|
||||
#define KVM_GET_MSR_INDEX_LIST _IOWR(KVMIO, 0x02, struct kvm_msr_list)
|
||||
|
||||
#define KVM_S390_ENABLE_SIE _IO(KVMIO, 0x06)
|
||||
/*
|
||||
* Check if a kvm extension is available. Argument is extension number,
|
||||
* return is 1 (yes) or 0 (no, sorry).
|
||||
*/
|
||||
#define KVM_CHECK_EXTENSION _IO(KVMIO, 0x03)
|
||||
/*
|
||||
* Get size for mmap(vcpu_fd)
|
||||
*/
|
||||
#define KVM_GET_VCPU_MMAP_SIZE _IO(KVMIO, 0x04) /* in bytes */
|
||||
#define KVM_GET_SUPPORTED_CPUID _IOWR(KVMIO, 0x05, struct kvm_cpuid2)
|
||||
/*
|
||||
* ioctls for kvm trace
|
||||
*/
|
||||
#define KVM_TRACE_ENABLE _IOW(KVMIO, 0x06, struct kvm_user_trace_setup)
|
||||
#define KVM_TRACE_PAUSE _IO(KVMIO, 0x07)
|
||||
#define KVM_TRACE_DISABLE _IO(KVMIO, 0x08)
|
||||
/*
|
||||
* Extension capability list.
|
||||
*/
|
||||
#define KVM_CAP_IRQCHIP 0
|
||||
#define KVM_CAP_HLT 1
|
||||
#define KVM_CAP_MMU_SHADOW_CACHE_CONTROL 2
|
||||
#define KVM_CAP_USER_MEMORY 3
|
||||
#define KVM_CAP_SET_TSS_ADDR 4
|
||||
#define KVM_CAP_VAPIC 6
|
||||
#define KVM_CAP_EXT_CPUID 7
|
||||
#define KVM_CAP_CLOCKSOURCE 8
|
||||
#define KVM_CAP_NR_VCPUS 9 /* returns max vcpus per vm */
|
||||
#define KVM_CAP_NR_MEMSLOTS 10 /* returns max memory slots per vm */
|
||||
#define KVM_CAP_PIT 11
|
||||
#define KVM_CAP_NOP_IO_DELAY 12
|
||||
#define KVM_CAP_PV_MMU 13
|
||||
#define KVM_CAP_MP_STATE 14
|
||||
#define KVM_CAP_COALESCED_MMIO 15
|
||||
#define KVM_CAP_SYNC_MMU 16 /* Changes to host mmap are reflected in guest */
|
||||
#ifdef __KVM_HAVE_DEVICE_ASSIGNMENT
|
||||
#define KVM_CAP_DEVICE_ASSIGNMENT 17
|
||||
#endif
|
||||
#define KVM_CAP_IOMMU 18
|
||||
#ifdef __KVM_HAVE_MSI
|
||||
#define KVM_CAP_DEVICE_MSI 20
|
||||
#endif
|
||||
/* Bug in KVM_SET_USER_MEMORY_REGION fixed: */
|
||||
#define KVM_CAP_DESTROY_MEMORY_REGION_WORKS 21
|
||||
#ifdef __KVM_HAVE_USER_NMI
|
||||
#define KVM_CAP_USER_NMI 22
|
||||
#endif
|
||||
#ifdef __KVM_HAVE_GUEST_DEBUG
|
||||
#define KVM_CAP_SET_GUEST_DEBUG 23
|
||||
#endif
|
||||
#ifdef __KVM_HAVE_PIT
|
||||
#define KVM_CAP_REINJECT_CONTROL 24
|
||||
#endif
|
||||
#ifdef __KVM_HAVE_IOAPIC
|
||||
#define KVM_CAP_IRQ_ROUTING 25
|
||||
#endif
|
||||
#define KVM_CAP_IRQ_INJECT_STATUS 26
|
||||
#ifdef __KVM_HAVE_DEVICE_ASSIGNMENT
|
||||
#define KVM_CAP_DEVICE_DEASSIGNMENT 27
|
||||
#endif
|
||||
#ifdef __KVM_HAVE_MSIX
|
||||
#define KVM_CAP_DEVICE_MSIX 28
|
||||
#endif
|
||||
#define KVM_CAP_ASSIGN_DEV_IRQ 29
|
||||
/* Another bug in KVM_SET_USER_MEMORY_REGION fixed: */
|
||||
#define KVM_CAP_JOIN_MEMORY_REGIONS_WORKS 30
|
||||
|
||||
#ifdef KVM_CAP_IRQ_ROUTING
|
||||
|
||||
struct kvm_irq_routing_irqchip {
|
||||
__u32 irqchip;
|
||||
__u32 pin;
|
||||
};
|
||||
|
||||
struct kvm_irq_routing_msi {
|
||||
__u32 address_lo;
|
||||
__u32 address_hi;
|
||||
__u32 data;
|
||||
__u32 pad;
|
||||
};
|
||||
|
||||
/* gsi routing entry types */
|
||||
#define KVM_IRQ_ROUTING_IRQCHIP 1
|
||||
#define KVM_IRQ_ROUTING_MSI 2
|
||||
|
||||
struct kvm_irq_routing_entry {
|
||||
__u32 gsi;
|
||||
__u32 type;
|
||||
__u32 flags;
|
||||
__u32 pad;
|
||||
union {
|
||||
struct kvm_irq_routing_irqchip irqchip;
|
||||
struct kvm_irq_routing_msi msi;
|
||||
__u32 pad[8];
|
||||
} u;
|
||||
};
|
||||
|
||||
struct kvm_irq_routing {
|
||||
__u32 nr;
|
||||
__u32 flags;
|
||||
struct kvm_irq_routing_entry entries[0];
|
||||
};
|
||||
|
||||
#endif
|
||||
#define KVM_CAP_S390_PSW 42
|
||||
|
||||
/*
|
||||
* ioctls for VM fds
|
||||
*/
|
||||
#define KVM_SET_MEMORY_REGION _IOW(KVMIO, 0x40, struct kvm_memory_region)
|
||||
#define KVM_SET_NR_MMU_PAGES _IO(KVMIO, 0x44)
|
||||
#define KVM_GET_NR_MMU_PAGES _IO(KVMIO, 0x45)
|
||||
#define KVM_SET_USER_MEMORY_REGION _IOW(KVMIO, 0x46,\
|
||||
struct kvm_userspace_memory_region)
|
||||
#define KVM_SET_TSS_ADDR _IO(KVMIO, 0x47)
|
||||
/*
|
||||
* KVM_CREATE_VCPU receives as a parameter the vcpu slot, and returns
|
||||
* a vcpu fd.
|
||||
*/
|
||||
#define KVM_CREATE_VCPU _IO(KVMIO, 0x41)
|
||||
#define KVM_GET_DIRTY_LOG _IOW(KVMIO, 0x42, struct kvm_dirty_log)
|
||||
#define KVM_SET_MEMORY_ALIAS _IOW(KVMIO, 0x43, struct kvm_memory_alias)
|
||||
/* Device model IOC */
|
||||
#define KVM_CREATE_IRQCHIP _IO(KVMIO, 0x60)
|
||||
#define KVM_IRQ_LINE _IOW(KVMIO, 0x61, struct kvm_irq_level)
|
||||
#define KVM_GET_IRQCHIP _IOWR(KVMIO, 0x62, struct kvm_irqchip)
|
||||
#define KVM_SET_IRQCHIP _IOR(KVMIO, 0x63, struct kvm_irqchip)
|
||||
#define KVM_CREATE_PIT _IO(KVMIO, 0x64)
|
||||
#define KVM_GET_PIT _IOWR(KVMIO, 0x65, struct kvm_pit_state)
|
||||
#define KVM_SET_PIT _IOR(KVMIO, 0x66, struct kvm_pit_state)
|
||||
#define KVM_IRQ_LINE_STATUS _IOWR(KVMIO, 0x67, struct kvm_irq_level)
|
||||
#define KVM_REGISTER_COALESCED_MMIO \
|
||||
_IOW(KVMIO, 0x67, struct kvm_coalesced_mmio_zone)
|
||||
#define KVM_UNREGISTER_COALESCED_MMIO \
|
||||
_IOW(KVMIO, 0x68, struct kvm_coalesced_mmio_zone)
|
||||
#define KVM_ASSIGN_PCI_DEVICE _IOR(KVMIO, 0x69, \
|
||||
struct kvm_assigned_pci_dev)
|
||||
#define KVM_SET_GSI_ROUTING _IOW(KVMIO, 0x6a, struct kvm_irq_routing)
|
||||
/* deprecated, replaced by KVM_ASSIGN_DEV_IRQ */
|
||||
#define KVM_ASSIGN_IRQ _IOR(KVMIO, 0x70, \
|
||||
struct kvm_assigned_irq)
|
||||
#define KVM_ASSIGN_DEV_IRQ _IOW(KVMIO, 0x70, struct kvm_assigned_irq)
|
||||
#define KVM_REINJECT_CONTROL _IO(KVMIO, 0x71)
|
||||
#define KVM_DEASSIGN_PCI_DEVICE _IOW(KVMIO, 0x72, \
|
||||
struct kvm_assigned_pci_dev)
|
||||
#define KVM_ASSIGN_SET_MSIX_NR \
|
||||
_IOW(KVMIO, 0x73, struct kvm_assigned_msix_nr)
|
||||
#define KVM_ASSIGN_SET_MSIX_ENTRY \
|
||||
_IOW(KVMIO, 0x74, struct kvm_assigned_msix_entry)
|
||||
#define KVM_DEASSIGN_DEV_IRQ _IOW(KVMIO, 0x75, struct kvm_assigned_irq)
|
||||
|
||||
/*
|
||||
* ioctls for vcpu fds
|
||||
*/
|
||||
#define KVM_RUN _IO(KVMIO, 0x80)
|
||||
#define KVM_GET_REGS _IOR(KVMIO, 0x81, struct kvm_regs)
|
||||
#define KVM_SET_REGS _IOW(KVMIO, 0x82, struct kvm_regs)
|
||||
#define KVM_GET_SREGS _IOR(KVMIO, 0x83, struct kvm_sregs)
|
||||
#define KVM_SET_SREGS _IOW(KVMIO, 0x84, struct kvm_sregs)
|
||||
#define KVM_TRANSLATE _IOWR(KVMIO, 0x85, struct kvm_translation)
|
||||
#define KVM_INTERRUPT _IOW(KVMIO, 0x86, struct kvm_interrupt)
|
||||
/* KVM_DEBUG_GUEST is no longer supported, use KVM_SET_GUEST_DEBUG instead */
|
||||
#define KVM_DEBUG_GUEST __KVM_DEPRECATED_DEBUG_GUEST
|
||||
#define KVM_GET_MSRS _IOWR(KVMIO, 0x88, struct kvm_msrs)
|
||||
#define KVM_SET_MSRS _IOW(KVMIO, 0x89, struct kvm_msrs)
|
||||
#define KVM_SET_CPUID _IOW(KVMIO, 0x8a, struct kvm_cpuid)
|
||||
#define KVM_SET_SIGNAL_MASK _IOW(KVMIO, 0x8b, struct kvm_signal_mask)
|
||||
#define KVM_GET_FPU _IOR(KVMIO, 0x8c, struct kvm_fpu)
|
||||
#define KVM_SET_FPU _IOW(KVMIO, 0x8d, struct kvm_fpu)
|
||||
#define KVM_GET_LAPIC _IOR(KVMIO, 0x8e, struct kvm_lapic_state)
|
||||
#define KVM_SET_LAPIC _IOW(KVMIO, 0x8f, struct kvm_lapic_state)
|
||||
#define KVM_SET_CPUID2 _IOW(KVMIO, 0x90, struct kvm_cpuid2)
|
||||
#define KVM_GET_CPUID2 _IOWR(KVMIO, 0x91, struct kvm_cpuid2)
|
||||
/* Available with KVM_CAP_VAPIC */
|
||||
#define KVM_TPR_ACCESS_REPORTING _IOWR(KVMIO, 0x92, struct kvm_tpr_access_ctl)
|
||||
/* Available with KVM_CAP_VAPIC */
|
||||
#define KVM_SET_VAPIC_ADDR _IOW(KVMIO, 0x93, struct kvm_vapic_addr)
|
||||
/* valid for virtual machine (for floating interrupt)_and_ vcpu */
|
||||
#define KVM_S390_INTERRUPT _IOW(KVMIO, 0x94, struct kvm_s390_interrupt)
|
||||
/* store status for s390 */
|
||||
#define KVM_S390_STORE_STATUS_NOADDR (-1ul)
|
||||
#define KVM_S390_STORE_STATUS_PREFIXED (-2ul)
|
||||
#define KVM_S390_STORE_STATUS _IOW(KVMIO, 0x95, unsigned long)
|
||||
/* initial ipl psw for s390 */
|
||||
#define KVM_S390_SET_INITIAL_PSW _IOW(KVMIO, 0x96, struct kvm_s390_psw)
|
||||
/* initial reset for s390 */
|
||||
#define KVM_S390_INITIAL_RESET _IO(KVMIO, 0x97)
|
||||
#define KVM_GET_MP_STATE _IOR(KVMIO, 0x98, struct kvm_mp_state)
|
||||
#define KVM_SET_MP_STATE _IOW(KVMIO, 0x99, struct kvm_mp_state)
|
||||
/* Available with KVM_CAP_NMI */
|
||||
#define KVM_NMI _IO(KVMIO, 0x9a)
|
||||
/* Available with KVM_CAP_SET_GUEST_DEBUG */
|
||||
#define KVM_SET_GUEST_DEBUG _IOW(KVMIO, 0x9b, struct kvm_guest_debug)
|
||||
|
||||
/*
|
||||
* Deprecated interfaces
|
||||
*/
|
||||
struct kvm_breakpoint {
|
||||
__u32 enabled;
|
||||
__u32 padding;
|
||||
__u64 address;
|
||||
};
|
||||
|
||||
struct kvm_debug_guest {
|
||||
__u32 enabled;
|
||||
__u32 pad;
|
||||
struct kvm_breakpoint breakpoints[4];
|
||||
__u32 singlestep;
|
||||
};
|
||||
|
||||
#define __KVM_DEPRECATED_DEBUG_GUEST _IOW(KVMIO, 0x87, struct kvm_debug_guest)
|
||||
|
||||
#define KVM_IA64_VCPU_GET_STACK _IOR(KVMIO, 0x9a, void *)
|
||||
#define KVM_IA64_VCPU_SET_STACK _IOW(KVMIO, 0x9b, void *)
|
||||
|
||||
#define KVM_TRC_INJ_VIRQ (KVM_TRC_HANDLER + 0x02)
|
||||
#define KVM_TRC_REDELIVER_EVT (KVM_TRC_HANDLER + 0x03)
|
||||
#define KVM_TRC_PEND_INTR (KVM_TRC_HANDLER + 0x04)
|
||||
#define KVM_TRC_IO_READ (KVM_TRC_HANDLER + 0x05)
|
||||
#define KVM_TRC_IO_WRITE (KVM_TRC_HANDLER + 0x06)
|
||||
#define KVM_TRC_CR_READ (KVM_TRC_HANDLER + 0x07)
|
||||
#define KVM_TRC_CR_WRITE (KVM_TRC_HANDLER + 0x08)
|
||||
#define KVM_TRC_DR_READ (KVM_TRC_HANDLER + 0x09)
|
||||
#define KVM_TRC_DR_WRITE (KVM_TRC_HANDLER + 0x0A)
|
||||
#define KVM_TRC_MSR_READ (KVM_TRC_HANDLER + 0x0B)
|
||||
#define KVM_TRC_MSR_WRITE (KVM_TRC_HANDLER + 0x0C)
|
||||
#define KVM_TRC_CPUID (KVM_TRC_HANDLER + 0x0D)
|
||||
#define KVM_TRC_INTR (KVM_TRC_HANDLER + 0x0E)
|
||||
#define KVM_TRC_NMI (KVM_TRC_HANDLER + 0x0F)
|
||||
#define KVM_TRC_VMMCALL (KVM_TRC_HANDLER + 0x10)
|
||||
#define KVM_TRC_HLT (KVM_TRC_HANDLER + 0x11)
|
||||
#define KVM_TRC_CLTS (KVM_TRC_HANDLER + 0x12)
|
||||
#define KVM_TRC_LMSW (KVM_TRC_HANDLER + 0x13)
|
||||
#define KVM_TRC_APIC_ACCESS (KVM_TRC_HANDLER + 0x14)
|
||||
#define KVM_TRC_TDP_FAULT (KVM_TRC_HANDLER + 0x15)
|
||||
#define KVM_TRC_GTLB_WRITE (KVM_TRC_HANDLER + 0x16)
|
||||
#define KVM_TRC_STLB_WRITE (KVM_TRC_HANDLER + 0x17)
|
||||
#define KVM_TRC_STLB_INVAL (KVM_TRC_HANDLER + 0x18)
|
||||
#define KVM_TRC_PPC_INSTR (KVM_TRC_HANDLER + 0x19)
|
||||
|
||||
#define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0)
|
||||
|
||||
struct kvm_assigned_pci_dev {
|
||||
__u32 assigned_dev_id;
|
||||
__u32 busnr;
|
||||
__u32 devfn;
|
||||
__u32 flags;
|
||||
union {
|
||||
__u32 reserved[12];
|
||||
};
|
||||
};
|
||||
|
||||
#define KVM_DEV_IRQ_HOST_INTX (1 << 0)
|
||||
#define KVM_DEV_IRQ_HOST_MSI (1 << 1)
|
||||
#define KVM_DEV_IRQ_HOST_MSIX (1 << 2)
|
||||
|
||||
#define KVM_DEV_IRQ_GUEST_INTX (1 << 8)
|
||||
#define KVM_DEV_IRQ_GUEST_MSI (1 << 9)
|
||||
#define KVM_DEV_IRQ_GUEST_MSIX (1 << 10)
|
||||
|
||||
#define KVM_DEV_IRQ_HOST_MASK 0x00ff
|
||||
#define KVM_DEV_IRQ_GUEST_MASK 0xff00
|
||||
|
||||
struct kvm_assigned_irq {
|
||||
__u32 assigned_dev_id;
|
||||
__u32 host_irq;
|
||||
__u32 guest_irq;
|
||||
__u32 flags;
|
||||
union {
|
||||
struct {
|
||||
__u32 addr_lo;
|
||||
__u32 addr_hi;
|
||||
__u32 data;
|
||||
} guest_msi;
|
||||
__u32 reserved[12];
|
||||
};
|
||||
};
|
||||
|
||||
|
||||
struct kvm_assigned_msix_nr {
|
||||
__u32 assigned_dev_id;
|
||||
__u16 entry_nr;
|
||||
__u16 padding;
|
||||
};
|
||||
|
||||
#define KVM_MAX_MSIX_PER_DEV 512
|
||||
struct kvm_assigned_msix_entry {
|
||||
__u32 assigned_dev_id;
|
||||
__u32 gsi;
|
||||
__u16 entry; /* The index of entry in the MSI-X table */
|
||||
__u16 padding[3];
|
||||
};
|
||||
|
||||
#endif
|
||||
@@ -0,0 +1,13 @@
|
||||
Index: qemu-kvm-0.11.1/vl.c
|
||||
===================================================================
|
||||
--- qemu-kvm-0.11.1.orig/vl.c
|
||||
+++ qemu-kvm-0.11.1/vl.c
|
||||
@@ -175,7 +175,7 @@ int main(int argc, char **argv)
|
||||
//#define DEBUG_NET
|
||||
//#define DEBUG_SLIRP
|
||||
|
||||
-#define DEFAULT_RAM_SIZE 128
|
||||
+#define DEFAULT_RAM_SIZE 384
|
||||
|
||||
/* Max number of USB devices that can be specified on the commandline. */
|
||||
#define MAX_USB_CMDLINE 8
|
||||
@@ -0,0 +1,48 @@
|
||||
diff -Nur qemu-kvm-0.13.0-old//configure qemu-kvm-0.13.0/configure
|
||||
--- qemu-kvm-0.13.0-old//configure 2010-12-08 18:19:10.593000002 +0200
|
||||
+++ qemu-kvm-0.13.0/configure 2010-12-08 18:21:07.716000002 +0200
|
||||
@@ -302,7 +302,7 @@
|
||||
EXESUF=""
|
||||
prefix="/usr/local"
|
||||
mandir="\${prefix}/share/man"
|
||||
-datadir="\${prefix}/share/qemu"
|
||||
+datadir="\${prefix}/share/kvm"
|
||||
docdir="\${prefix}/share/doc/qemu"
|
||||
bindir="\${prefix}/bin"
|
||||
sysconfdir="\${prefix}/etc"
|
||||
diff -Nur qemu-kvm-0.13.0-old//kvm/scripts/run_img qemu-kvm-0.13.0/kvm/scripts/run_img
|
||||
--- qemu-kvm-0.13.0-old//kvm/scripts/run_img 2010-12-08 18:19:10.506000002 +0200
|
||||
+++ qemu-kvm-0.13.0/kvm/scripts/run_img 2010-12-08 18:21:07.719000002 +0200
|
||||
@@ -1,4 +1,4 @@
|
||||
sudo /sbin/rmmod kvm
|
||||
sudo /sbin/insmod ../kernel/kvm.ko
|
||||
sudo chmod a+rw /dev/hvm
|
||||
-../qemu/x86_64-softmmu/qemu-system-x86_64 -boot c -L /usr/share/qemu -hda /tmp/mkbootdisk/boot.img -m 384 -serial file:/tmp/qemu_serial.out
|
||||
+../qemu/x86_64-softmmu/qemu-system-x86_64 -boot c -L /usr/share/kvm -hda /tmp/mkbootdisk/boot.img -m 384 -serial file:/tmp/qemu_serial.out
|
||||
diff -Nur qemu-kvm-0.13.0-old//kvm/test/Makefile qemu-kvm-0.13.0/kvm/test/Makefile
|
||||
--- qemu-kvm-0.13.0-old//kvm/test/Makefile 2010-12-08 18:19:10.513000002 +0200
|
||||
+++ qemu-kvm-0.13.0/kvm/test/Makefile 2010-12-08 18:21:07.721000002 +0200
|
||||
@@ -1,7 +1,7 @@
|
||||
|
||||
include config.mak
|
||||
|
||||
-DESTDIR := $(PREFIX)/share/qemu/tests
|
||||
+DESTDIR := $(PREFIX)/share/kvm/tests
|
||||
|
||||
.PHONY: arch_clean clean
|
||||
|
||||
diff -Nur qemu-kvm-0.13.0-old//os-posix.c qemu-kvm-0.13.0/os-posix.c
|
||||
--- qemu-kvm-0.13.0-old//os-posix.c 2010-12-08 18:19:10.517000002 +0200
|
||||
+++ qemu-kvm-0.13.0/os-posix.c 2010-12-08 18:21:07.728000002 +0200
|
||||
@@ -83,9 +83,9 @@
|
||||
}
|
||||
|
||||
/* Find a likely location for support files using the location of the binary.
|
||||
- For installed binaries this will be "$bindir/../share/qemu". When
|
||||
+ For installed binaries this will be "$bindir/../share/kvm". When
|
||||
running from the build tree this will be "$bindir/../pc-bios". */
|
||||
-#define SHARE_SUFFIX "/share/qemu"
|
||||
+#define SHARE_SUFFIX "/share/kvm"
|
||||
#define BUILD_SUFFIX "/pc-bios"
|
||||
char *os_find_datadir(const char *argv0)
|
||||
{
|
||||
@@ -0,0 +1,20 @@
|
||||
#!/bin/bash
|
||||
|
||||
if [ -x /sbin/brctl ]; then
|
||||
BRCTL="/sbin/brctl"
|
||||
elif [ -x /usr/sbin/brctl ]; then
|
||||
BRCTL="/usr/sbin/brctl"
|
||||
else
|
||||
echo "no bridge utils installed"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ -x /sbin/ip ]; then
|
||||
switch=( $(/sbin/ip route list | awk '/^default / { sub(/.* dev /, ""); print $1 }') )
|
||||
${BRCTL} delif ${switch} $1
|
||||
/sbin/ip link set $1 down
|
||||
else
|
||||
switch=( $(/bin/netstat -rn | awk '/^0\.0\.0\.0/ { print $NF }') )
|
||||
${BRCTL} delif ${switch} $1
|
||||
/sbin/ifconfig $1 down
|
||||
fi
|
||||
@@ -0,0 +1,22 @@
|
||||
#!/bin/bash
|
||||
|
||||
if [ -x /sbin/brctl ]; then
|
||||
BRCTL="/sbin/brctl"
|
||||
elif [ -x /usr/sbin/brctl ]; then
|
||||
BRCTL="/usr/sbin/brctl"
|
||||
else
|
||||
echo "no bridge utils installed"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ -x /sbin/ip ]; then
|
||||
switch=( $(/sbin/ip route list | awk '/^default / { sub(/.* dev /, ""); print $1 }') )
|
||||
/sbin/ip link set $1 up
|
||||
else
|
||||
switch=( $(/bin/netstat -rn | awk '/^0\.0\.0\.0/ { print $NF }') )
|
||||
/sbin/ifconfig $1 0.0.0.0 up
|
||||
fi
|
||||
|
||||
[[ ${switch#} -ne "1" ]] && logger -t qemu "$0 found more than one bridge connecting $1 to ${switch}"
|
||||
${BRCTL} addif ${switch} $1
|
||||
|
||||
Reference in New Issue
Block a user