Failures on Debian-s390x-native-gdbserver-m64, branch master

[sergiodj+buildbot@sergiodj.net]

Buildslave:
	debian-jessie-s390x-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Debian-s390x-native-gdbserver-m64/builds/5190>

Commit(s) tested:
	04383fd15b3b82d824df9c72e3ade88c43bfb5ac

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

Subject:
	PR23123, PowerPC32 ifunc regression

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Debian-s390x-native-gdbserver-m64/04/04383fd15b3b82d824df9c72e3ade88c43bfb5ac/>

*** Diff to previous build ***
============================
PASS -> FAIL: gdb.mi/mi-nonstop.exp: probe for target remote
new FAIL: gdb.mi/mi-nonstop.exp: wait for thread exit
new FAIL: gdb.threads/interrupt-while-step-over.exp: displaced-stepping=off: iter=19: wait for stops
============================


*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

	<https://git.sergiodj.net/gdb-xfails.git/tree/xfails/Debian-s390x-native-gdbserver-m64/xfails/master/xfail?id=bce13a7>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

	<https://git.sergiodj.net/gdb-xfails.git/tree/xfails/Debian-s390x-native-gdbserver-m64/xfails/master/xfail.table?id=bce13a7>