Failures on Fedora-ppc64le-m64, branch master

[sergiodj+buildbot@redhat.com]

Buildslave:
	fedora-21-ppc64le-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-ppc64le-m64/builds/132>

Commit(s) tested:
	60fb7e9efa12266437d28d19191e49e7f1e0013d

Author(s) (in the same order as the commits):
	Pedro Alves <palves@redhat.com>

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/cgit/Fedora-ppc64le-m64/.git/tree/?h=master&id=087e13c71d0b85a41e12f8d7a56c2d6178a4b796>

*** Regressions found ***
============================
PASS -> FAIL: gdb.threads/step-over-trips-on-watchpoint.exp: with thread-specific bp: step: step
============================