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/37>

Commit(s) tested:
	9f0500621b6a4908986394eb0fac151ef097f520

Author(s) (in the same order as the commits):
	Doug Evans <xdje42@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=420e63031f1611204931706fd99eabb2741b6c89>

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