Failures on RHEL-s390x-m64, branch master

[sergiodj+buildbot@redhat.com]

Buildslave:
	rhel-7.1-s390x-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/RHEL-s390x-m64/builds/898>

Commit(s) tested:
	270f824531ceef276616a5d2f3027fa9f537c10b

Author(s) (in the same order as the commits):
	Jan Beulich <jbeulich@novell.com>

Subject:
	bfd: don't produce corrupt COFF symbol table due to long ELF file name symbols

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/cgit/RHEL-s390x-m64/.git/tree/?h=master&id=aaad7e033b6b4a31c62f2e2a5f8b80ab12d6fbf7>

*** Regressions found ***
============================
PASS -> FAIL: gdb.base/siginfo-obj.exp: Extract si_errno
============================


*** Regressions against the baseline ***
============================
new FAIL: gdb.base/gnu_vector.exp: verify vector return value
PASS -> FAIL: gdb.base/siginfo-obj.exp: Extract si_errno
PASS -> FAIL: gdb.python/python.exp: set the hook to default <<2>>
PASS -> FAIL: gdb.threads/watchthreads.exp: threaded watch loop
PASS -> FAIL: gdb.threads/watchthreads.exp: combination of threaded watchpoints = 30
============================