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/369>

Commit(s) tested:
	b2121c33506a592a25c174b171e24e09af885bee

Author(s) (in the same order as the commits):
	H.J. Lu <hjl.tools@gmail.com>

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/cgit/Fedora-ppc64le-m64/.git/tree/?h=master&id=29c535281ef4dec689cf9a31913f2b51a99bcac7>

*** Regressions found ***
============================
PASS -> FAIL: gdb.threads/gcore-stale-thread.exp: exited thread is current due to non-stop
PASS -> FAIL: gdb.threads/gcore-stale-thread.exp: save a corefile
============================


*** Regressions against the baseline ***
============================
PASS -> FAIL: gdb.threads/gcore-stale-thread.exp: exited thread is current due to non-stop
PASS -> FAIL: gdb.threads/gcore-stale-thread.exp: save a corefile
PASS -> FAIL: gdb.threads/step-over-trips-on-watchpoint.exp: with thread-specific bp: step: step
============================


*** Failures that are being ignored ***
============================
FAIL: gdb.threads/step-over-trips-on-watchpoint.exp: no thread-specific bp: next: next
============================