diff options
Diffstat (limited to 'tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh')
| -rwxr-xr-x | tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh | 34 |
1 files changed, 26 insertions, 8 deletions
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 4109f306d855..ea6e373edc27 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh @@ -8,9 +8,9 @@ # # Usage: kvm-test-1-run.sh config builddir resdir seconds qemu-args boot_args # -# qemu-args defaults to "-enable-kvm -soundhw pcspk -nographic", along with -# arguments specifying the number of CPUs and other -# options generated from the underlying CPU architecture. +# qemu-args defaults to "-enable-kvm -nographic", along with arguments +# specifying the number of CPUs and other options +# generated from the underlying CPU architecture. # boot_args defaults to value returned by the per_version_boot_params # shell function. # @@ -96,7 +96,8 @@ if test "$base_resdir" != "$resdir" -a -f $base_resdir/bzImage -a -f $base_resdi then # Rerunning previous test, so use that test's kernel. QEMU="`identify_qemu $base_resdir/vmlinux`" - KERNEL=$base_resdir/bzImage + BOOT_IMAGE="`identify_boot_image $QEMU`" + KERNEL=$base_resdir/${BOOT_IMAGE##*/} # use the last component of ${BOOT_IMAGE} ln -s $base_resdir/Make*.out $resdir # for kvm-recheck.sh ln -s $base_resdir/.config $resdir # for kvm-recheck.sh elif kvm-build.sh $config_template $builddir $T @@ -110,7 +111,7 @@ then if test -n "$BOOT_IMAGE" then cp $builddir/$BOOT_IMAGE $resdir - KERNEL=$resdir/bzImage + KERNEL=$resdir/${BOOT_IMAGE##*/} else echo No identifiable boot image, not running KVM, see $resdir. echo Do the torture scripts know about your architecture? @@ -147,7 +148,7 @@ then fi # Generate -smp qemu argument. -qemu_args="-enable-kvm -soundhw pcspk -nographic $qemu_args" +qemu_args="-enable-kvm -nographic $qemu_args" cpu_count=`configNR_CPUS.sh $config_template` cpu_count=`configfrag_boot_cpus "$boot_args" "$config_template" "$cpu_count"` vcpus=`identify_qemu_vcpus` @@ -229,6 +230,7 @@ fi if test $commandcompleted -eq 0 -a -n "$qemu_pid" then echo Grace period for qemu job at pid $qemu_pid + oldline="`tail $resdir/console.log`" while : do kruntime=`awk 'BEGIN { print systime() - '"$kstarttime"' }' < /dev/null` @@ -238,13 +240,29 @@ then else break fi - if test $kruntime -ge $((seconds + $TORTURE_SHUTDOWN_GRACE)) + must_continue=no + newline="`tail $resdir/console.log`" + if test "$newline" != "$oldline" && echo $newline | grep -q ' [0-9]\+us : ' + then + must_continue=yes + fi + last_ts="`tail $resdir/console.log | grep '^\[ *[0-9]\+\.[0-9]\+]' | tail -1 | sed -e 's/^\[ *//' -e 's/\..*$//'`" + if test -z "last_ts" + then + last_ts=0 + fi + if test "$newline" != "$oldline" -a "$last_ts" -lt $((seconds + $TORTURE_SHUTDOWN_GRACE)) + then + must_continue=yes + fi + if test $must_continue = no -a $kruntime -ge $((seconds + $TORTURE_SHUTDOWN_GRACE)) then echo "!!! PID $qemu_pid hung at $kruntime vs. $seconds seconds" >> $resdir/Warnings 2>&1 kill -KILL $qemu_pid break fi - sleep 1 + oldline=$newline + sleep 10 done elif test -z "$qemu_pid" then |