rcutorture: Display "make oldconfig" errors

The current rcutorture scripting fails to dump out errors from
"make oldconfig", so this commit addresses this issue.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
This commit is contained in:
Paul E. McKenney 2015-04-23 12:55:54 -07:00
commit 8ba8b664d4
2 changed files with 5 additions and 1 deletions