diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/rcutorture/bin/functions.sh | 24 | ||||
| -rwxr-xr-x | tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh | 17 | ||||
| -rw-r--r-- | tools/testing/selftests/rcutorture/bin/kvm.sh | 8 |
3 files changed, 43 insertions, 6 deletions
diff --git a/tools/testing/selftests/rcutorture/bin/functions.sh b/tools/testing/selftests/rcutorture/bin/functions.sh index 6b2adb29b073..d01b865bb100 100644 --- a/tools/testing/selftests/rcutorture/bin/functions.sh +++ b/tools/testing/selftests/rcutorture/bin/functions.sh @@ -76,6 +76,30 @@ configfrag_hotplug_cpu () { grep -q '^CONFIG_HOTPLUG_CPU=y$' "$1" } +# identify_boot_image qemu-cmd +# +# Returns the relative path to the kernel build image. This will be +# arch/<arch>/boot/bzImage unless overridden with the TORTURE_BOOT_IMAGE +# environment variable. +identify_boot_image () { + if test -n "$TORTURE_BOOT_IMAGE" + then + echo $TORTURE_BOOT_IMAGE + else + case "$1" in + qemu-system-x86_64|qemu-system-i386) + echo arch/x86/boot/bzImage + ;; + qemu-system-ppc64) + echo arch/powerpc/boot/bzImage + ;; + *) + echo "" + ;; + esac + fi +} + # identify_qemu builddir # # Returns our best guess as to which qemu command is appropriate for diff --git a/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh b/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh index cfa97e1ad8dc..2301982b8087 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh @@ -94,9 +94,17 @@ fi # CONFIG_YENTA=n if kvm-build.sh $config_template $builddir $T then + QEMU="`identify_qemu $builddir/vmlinux`" + BOOT_IMAGE="`identify_boot_image $QEMU`" cp $builddir/Make*.out $resdir cp $builddir/.config $resdir - cp $builddir/arch/x86/boot/bzImage $resdir + if test -n "$BOOT_IMAGE" + then + cp $builddir/$BOOT_IMAGE $resdir + else + echo No identifiable boot image, not running KVM, see $resdir. + echo Do the torture scripts know about your architecture? + fi parse-build.sh $resdir/Make.out $title if test -f $builddir.wait then @@ -124,9 +132,6 @@ 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`" - # Generate -smp qemu argument. qemu_args="-nographic $qemu_args" cpu_count=`configNR_CPUS.sh $config_template` @@ -151,13 +156,13 @@ boot_args="`configfrag_boot_params "$boot_args" "$config_template"`" # Generate kernel-version-specific boot parameters boot_args="`per_version_boot_params "$boot_args" $builddir/.config $seconds`" -echo $QEMU $qemu_args -m 512 -kernel $builddir/arch/x86/boot/bzImage -append \"$qemu_append $boot_args\" > $resdir/qemu-cmd +echo $QEMU $qemu_args -m 512 -kernel $builddir/$BOOT_IMAGE -append \"$qemu_append $boot_args\" > $resdir/qemu-cmd if test -n "$TORTURE_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"; echo $? > $resdir/qemu-retval ) & +( $QEMU $qemu_args -m 512 -kernel $builddir/$BOOT_IMAGE -append "$qemu_append $boot_args"; echo $? > $resdir/qemu-retval ) & qemu_pid=$! commandcompleted=0 echo Monitoring qemu job at pid $qemu_pid diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh index 37960d707d3e..468d92f94e7f 100644 --- a/tools/testing/selftests/rcutorture/bin/kvm.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm.sh @@ -39,6 +39,7 @@ dryrun="" KVM="`pwd`/tools/testing/selftests/rcutorture"; export KVM PATH=${KVM}/bin:$PATH; export PATH TORTURE_DEFCONFIG=defconfig +TORTURE_BOOT_IMAGE="" TORTURE_INITRD="$KVM/initrd"; export TORTURE_INITRD TORTURE_KMAKE_ARG="" TORTURE_SUITE=rcu @@ -53,6 +54,7 @@ kversion="" usage () { echo "Usage: $scriptname optional arguments:" echo " --bootargs kernel-boot-arguments" + echo " --bootimage relative-path-to-kernel-boot-image" echo " --buildonly" echo " --configs \"config-file list\"" echo " --cpus N" @@ -80,6 +82,11 @@ do TORTURE_BOOTARGS="$2" shift ;; + --bootimage) + checkarg --bootimage "(relative path to kernel boot image)" "$#" "$2" '[a-zA-Z0-9][a-zA-Z0-9_]*' '^--' + TORTURE_BOOT_IMAGE="$2" + shift + ;; --buildonly) TORTURE_BUILDONLY=1 ;; @@ -245,6 +252,7 @@ CONFIGFRAG="$CONFIGFRAG"; export CONFIGFRAG KVM="$KVM"; export KVM KVPATH="$KVPATH"; export KVPATH PATH="$PATH"; export PATH +TORTURE_BOOT_IMAGE="$TORTURE_BOOT_IMAGE"; export TORTURE_BOOT_IMAGE TORTURE_BUILDONLY="$TORTURE_BUILDONLY"; export TORTURE_BUILDONLY TORTURE_DEFCONFIG="$TORTURE_DEFCONFIG"; export TORTURE_DEFCONFIG TORTURE_INITRD="$TORTURE_INITRD"; export TORTURE_INITRD |