Failures on Fedora-ppc64le-native-gdbserver-m64, branch master

[sergiodj+buildbot@sergiodj.net]

Buildslave:
	fedora-ppc64le-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-ppc64le-native-gdbserver-m64/builds/5168>

Commit(s) tested:
	dcb84eda0c5f25835251a311c4d6704e70cfa498

Author(s) (in the same order as the commits):
	Andreas Arnez <arnez@linux.vnet.ibm.com>

Subject:
	s390: Fix displaced-stepping certain relative branch insns

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Fedora-ppc64le-native-gdbserver-m64/dc/dcb84eda0c5f25835251a311c4d6704e70cfa498/>