Commit fff35c4e authored by Paul E. McKenney's avatar Paul E. McKenney

torture: Report diagnostics from qemu

The current script does record qemu diagnostics, but the user has to
know where to look for them.  This commit therefore puts them into the
Warnings file so that kvm-recheck.sh will display them.  This change is
especially useful if you are in the habit of killing the qemu process
when you realize that you messed something up, but then later on wonder
why the process terminated early.
Signed-off-by: default avatarPaul E. McKenney <paulmck@linux.vnet.ibm.com>
parent 0d6821d5
...@@ -157,7 +157,7 @@ then ...@@ -157,7 +157,7 @@ then
echo Build-only run specified, boot/test omitted. echo Build-only run specified, boot/test omitted.
exit 0 exit 0
fi fi
$QEMU $qemu_args -m 512 -kernel $builddir/arch/x86/boot/bzImage -append "$qemu_append $boot_args" & ( $QEMU $qemu_args -m 512 -kernel $builddir/arch/x86/boot/bzImage -append "$qemu_append $boot_args"; echo $? > $resdir/qemu-retval ) &
qemu_pid=$! qemu_pid=$!
commandcompleted=0 commandcompleted=0
echo Monitoring qemu job at pid $qemu_pid echo Monitoring qemu job at pid $qemu_pid
...@@ -172,6 +172,13 @@ do ...@@ -172,6 +172,13 @@ do
if test $kruntime -lt $seconds if test $kruntime -lt $seconds
then then
echo Completed in $kruntime vs. $seconds >> $resdir/Warnings 2>&1 echo Completed in $kruntime vs. $seconds >> $resdir/Warnings 2>&1
grep "^(qemu) qemu:" $resdir/kvm-test-1-run.sh.out >> $resdir/Warnings 2>&1
killpid="`sed -n "s/^(qemu) qemu: terminating on signal [0-9]* from pid \([0-9]*\).*$/\1/p" $resdir/Warnings`"
if test -n "$killpid"
then
echo "ps -fp $killpid" >> $resdir/Warnings 2>&1
ps -fp $killpid >> $resdir/Warnings 2>&1
fi
else else
echo ' ---' `date`: Kernel done echo ' ---' `date`: Kernel done
fi fi
......
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