Messages in this thread | | | Date | Tue, 13 May 2014 10:44:13 -0700 | From | "Paul E. McKenney" <> | Subject | Re: [PATCH tip/core/rcu 41/45] torture: Put qemu into the background |
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On Wed, May 07, 2014 at 03:18:58PM -0700, josh@joshtriplett.org wrote: > On Mon, Apr 28, 2014 at 05:25:29PM -0700, Paul E. McKenney wrote: > > From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> > > > > Currently, qemu runs in the foreground, which prevents the script from > > killing it in case the kernel locks up. This commit therefore places > > qemu into the background, allowing the script to recover from lockups. > > > > Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> > > qemu originally did run in the background before this patch series; > please merge this into the patch that introduces the echo and thus > breaks that.
Turned out that the conflicts weren't as bad as I had feared, so done!
Thanx, Paul
> > tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > 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 b1e85b049075..67e89f06e77f 100755 > > --- a/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh > > +++ b/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh > > @@ -157,7 +157,7 @@ then > > echo Build-only run specified, boot/test omitted. > > exit 0 > > fi > > -$QEMU $qemu_args -m 512 -kernel $builddir/$BOOT_IMAGE -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 > > -- > > 1.8.1.5 > > >
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