diff options
Diffstat (limited to 'tools/testing/selftests/rcutorture/bin/kvm-test-1-rcu.sh')
| -rwxr-xr-x | tools/testing/selftests/rcutorture/bin/kvm-test-1-rcu.sh | 192 |
1 files changed, 0 insertions, 192 deletions
diff --git a/tools/testing/selftests/rcutorture/bin/kvm-test-1-rcu.sh b/tools/testing/selftests/rcutorture/bin/kvm-test-1-rcu.sh deleted file mode 100755 index 151b2378893..00000000000 --- a/tools/testing/selftests/rcutorture/bin/kvm-test-1-rcu.sh +++ /dev/null @@ -1,192 +0,0 @@ -#!/bin/bash -# -# Run a kvm-based test of the specified tree on the specified configs. -# Fully automated run and error checking, no graphics console. -# -# Execute this in the source tree. Do not run it as a background task -# because qemu does not seem to like that much. -# -# Usage: sh kvm-test-1-rcu.sh config builddir resdir minutes qemu-args bootargs -# -# qemu-args defaults to "" -- you will want "-nographic" if running headless. -# bootargs defaults to "root=/dev/sda noapic selinux=0 console=ttyS0" -# "initcall_debug debug rcutorture.stat_interval=15" -# "rcutorture.shutdown_secs=$((minutes * 60))" -# "rcutorture.rcutorture_runnable=1" -# -# Anything you specify for either qemu-args or bootargs is appended to -# the default values. The "-smp" value is deduced from the contents of -# the config fragment. -# -# More sophisticated argument parsing is clearly needed. -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, you can access it online at -# http://www.gnu.org/licenses/gpl-2.0.html. -# -# Copyright (C) IBM Corporation, 2011 -# -# Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com> - -grace=120 - -T=/tmp/kvm-test-1-rcu.sh.$$ -trap 'rm -rf $T' 0 - -. $KVM/bin/functions.sh -. $KVPATH/ver_functions.sh - -config_template=${1} -title=`echo $config_template | sed -e 's/^.*\///'` -builddir=${2} -if test -z "$builddir" -o ! -d "$builddir" -o ! -w "$builddir" -then - echo "kvm-test-1-rcu.sh :$builddir: Not a writable directory, cannot build into it" - exit 1 -fi -resdir=${3} -if test -z "$resdir" -o ! -d "$resdir" -o ! -w "$resdir" -then - echo "kvm-test-1-rcu.sh :$resdir: Not a writable directory, cannot build into it" - exit 1 -fi -cp $config_template $resdir/ConfigFragment -echo ' ---' `date`: Starting build -echo ' ---' Kconfig fragment at: $config_template >> $resdir/log -cat << '___EOF___' >> $T -CONFIG_RCU_TORTURE_TEST=y -___EOF___ -# Optimizations below this point -# CONFIG_USB=n -# CONFIG_SECURITY=n -# CONFIG_NFS_FS=n -# CONFIG_SOUND=n -# CONFIG_INPUT_JOYSTICK=n -# CONFIG_INPUT_TABLET=n -# CONFIG_INPUT_TOUCHSCREEN=n -# CONFIG_INPUT_MISC=n -# CONFIG_INPUT_MOUSE=n -# # CONFIG_NET=n # disables console access, so accept the slower build. -# CONFIG_SCSI=n -# CONFIG_ATA=n -# CONFIG_FAT_FS=n -# CONFIG_MSDOS_FS=n -# CONFIG_VFAT_FS=n -# CONFIG_ISO9660_FS=n -# CONFIG_QUOTA=n -# CONFIG_HID=n -# CONFIG_CRYPTO=n -# CONFIG_PCCARD=n -# CONFIG_PCMCIA=n -# CONFIG_CARDBUS=n -# CONFIG_YENTA=n -if kvm-build.sh $config_template $builddir $T -then - cp $builddir/Make*.out $resdir - cp $builddir/.config $resdir - cp $builddir/arch/x86/boot/bzImage $resdir - parse-build.sh $resdir/Make.out $title -else - cp $builddir/Make*.out $resdir - echo Build failed, not running KVM, see $resdir. - exit 1 -fi -minutes=$4 -seconds=$(($minutes * 60)) -qemu_args=$5 -boot_args=$6 - -cd $KVM -kstarttime=`awk 'BEGIN { print systime() }' < /dev/null` -echo ' ---' `date`: Starting kernel - -# Determine the appropriate flavor of qemu command. -QEMU="`identify_qemu $builddir/vmlinux.o`" - -# Generate -smp qemu argument. -cpu_count=`configNR_CPUS.sh $config_template` -vcpus=`identify_qemu_vcpus` -if test $cpu_count -gt $vcpus -then - echo CPU count limited from $cpu_count to $vcpus - touch $resdir/Warnings - echo CPU count limited from $cpu_count to $vcpus >> $resdir/Warnings - cpu_count=$vcpus -fi -qemu_args="`specify_qemu_cpus "$QEMU" "$qemu_args" "$cpu_count"`" - -# Generate architecture-specific and interaction-specific qemu arguments -qemu_args="$qemu_args `identify_qemu_args "$QEMU" "$builddir/console.log"`" - -# Generate qemu -append arguments -qemu_append="`identify_qemu_append "$QEMU"`" - -# Pull in Kconfig-fragment boot parameters -boot_args="`configfrag_boot_params "$boot_args" "$config_template"`" -# Generate CPU-hotplug boot parameters -boot_args="`rcutorture_param_onoff "$boot_args" $builddir/.config`" -# Generate rcu_barrier() boot parameter -boot_args="`rcutorture_param_n_barrier_cbs "$boot_args"`" -# Pull in standard rcutorture boot arguments -boot_args="$boot_args rcutorture.stat_interval=15 rcutorture.shutdown_secs=$seconds rcutorture.rcutorture_runnable=1" - -echo $QEMU $qemu_args -m 512 -kernel $builddir/arch/x86/boot/bzImage -append \"$qemu_append $boot_args\" > $resdir/qemu-cmd -if test -n "$RCU_BUILDONLY" -then - echo Build-only run specified, boot/test omitted. - exit 0 -fi -$QEMU $qemu_args -m 512 -kernel $builddir/arch/x86/boot/bzImage -append "$qemu_append $boot_args" & -qemu_pid=$! -commandcompleted=0 -echo Monitoring qemu job at pid $qemu_pid -for ((i=0;i<$seconds;i++)) -do - if kill -0 $qemu_pid > /dev/null 2>&1 - then - sleep 1 - else - commandcompleted=1 - kruntime=`awk 'BEGIN { print systime() - '"$kstarttime"' }' < /dev/null` - if test $kruntime -lt $seconds - then - echo Completed in $kruntime vs. $seconds >> $resdir/Warnings 2>&1 - else - echo ' ---' `date`: Kernel done - fi - break - fi -done -if test $commandcompleted -eq 0 -then - echo Grace period for qemu job at pid $qemu_pid - for ((i=0;i<=$grace;i++)) - do - if kill -0 $qemu_pid > /dev/null 2>&1 - then - sleep 1 - else - break - fi - if test $i -eq $grace - then - kruntime=`awk 'BEGIN { print systime() - '"$kstarttime"' }'` - echo "!!! Hang at $kruntime vs. $seconds seconds" >> $resdir/Warnings 2>&1 - kill -KILL $qemu_pid - fi - done -fi - -cp $builddir/console.log $resdir -parse-rcutorture.sh $resdir/console.log $title -parse-console.sh $resdir/console.log $title |