torture: Make kvm-find-errors.sh find build warnings
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Thu, 19 Apr 2018 21:46:32 +0000 (14:46 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Tue, 15 May 2018 17:32:25 +0000 (10:32 -0700)
commitda1a1e192306ffd931b76910564bbe93a05900d1
treec0fb12245cbc51059d0031531d3e717f6dc59ec0
parentb4e8afbd2113bccaa96f194ecf9f406259f0bd8e
torture: Make kvm-find-errors.sh find build warnings

Currently, kvm-find-errors.sh looks only for build errors ("error:"),
so this commit makes it also locate build warnings ("warning:").

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Tested-by: Nicholas Piggin <npiggin@gmail.com>
tools/testing/selftests/rcutorture/bin/kvm-find-errors.sh