Failures on Fedora-ppc64le-native-gdbserver-m64, branch master

[sergiodj+buildbot@sergiodj.net]

Buildslave:
	fedora-ppc64le-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-ppc64le-native-gdbserver-m64/builds/4714>

Commit(s) tested:
	7bd9df3bcdb1f736b696566b6142cb94d6b9b0d9

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

Subject:
	Set SHF_INFO_LINK for .PARISC.unwind

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Fedora-ppc64le-native-gdbserver-m64/7b/7bd9df3bcdb1f736b696566b6142cb94d6b9b0d9/>