torture: Make kvm.sh return failure upon build failure
authorPaul E. McKenney <paulmck@kernel.org>
Mon, 23 Nov 2020 18:41:57 +0000 (10:41 -0800)
committerPaul E. McKenney <paulmck@kernel.org>
Mon, 4 Jan 2021 22:01:22 +0000 (14:01 -0800)
commit23239fc075d60a942101227c42353b5ced804269
tree3cb5d9d26e8e96763018ecaf1625f887df3904f5
parent0bcca18348cfde8e59b77cdf6f3e278289a16e67
torture: Make kvm.sh return failure upon build failure

The kvm.sh script uses kvm-find-errors.sh to evaluate whether or not
a build failed.  Unfortunately, kvm-find-errors.sh returns success if
there are no failed runs (including when there are no runs at all) even if
there are build failures.  This commit therefore makes kvm-find-errors.sh
return failure in response to build failures.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
tools/testing/selftests/rcutorture/bin/kvm-find-errors.sh