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

[sergiodj@redhat.com]

Buildslave:
	fedora-20-ppc64be-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-ppc64be-native-gdbserver-m64/builds/25>

Commit(s) tested:
	b86ac8e3a5a3117696b1760003b8e09ed13f1de9

Author(s) (in the same order as the commits):
	Alan Modra <amodra@gmail.com>

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/cgit/Fedora-ppc64be-native-gdbserver-m64/.git/tree/?h=master&id=e49ddb2fd2519357d5723a6d4de7a5be777523f6>

*** Regressions found ***
============================
new FAIL: gdb.base/random-signal.exp: stop with control-c (timeout)
============================