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/403>

Commit(s) tested:
	c32ed3ef8084f209c8ce2e9e0fecc91560245373

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=c6e4aa4f29146cf59b5cf24e918b6791211cc155>

*** 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
PASS -> FAIL: gdb.threads/step-over-trips-on-watchpoint.exp: no thread-specific bp: step: step
============================


*** 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: no 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
============================