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/4112>

Commit(s) tested:
	2253c8f089193b90141e08436417bc8ea1dd6015

Author(s) (in the same order as the commits):
	Andreas Krebbel <krebbel@linux.vnet.ibm.com>

Subject:
	S/390: Remove vx2 facility flag

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Debian-s390x-native-gdbserver-m64/22/2253c8f089193b90141e08436417bc8ea1dd6015/>