Failures on Fedora-ppc64be-native-gdbserver-m64, branch master

[sergiodj+buildbot@sergiodj.net]

Buildslave:
	fedora-ppc64be-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-ppc64be-native-gdbserver-m64/builds/5092>

Commit(s) tested:
	2039d74e780db6659c87cd3c426d526615cfe703

Author(s) (in the same order as the commits):
	Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>

Subject:
	[ppc64] Add POWER8/ISA 2.07 atomic sequences single-stepping support

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Fedora-ppc64be-native-gdbserver-m64/20/2039d74e780db6659c87cd3c426d526615cfe703/>