Failures on Ubuntu-Aarch64-m64, branch master

[gdb-buildbot@sergiodj.net]

Buildername:
        Ubuntu-Aarch64-m64

Worker:
        ubuntu-aarch64

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/8/builds/1571

Author:
        Joel Brobecker <brobecker@adacore.com>

Commit tested:
        e5d78223eaf178ebb23aa20f209f71497aaae722

Subject of commit:
        Update copyright year in gdbarch.sh doc/gdb.texinfo and doc/refcard.tex

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-m64/e5/e5d78223eaf178ebb23aa20f209f71497aaae722/

*** Diff to previous build ***
==============================================
new KFAIL: gdb.threads/non-ldr-exit.exp: program exits normally
new KFAIL: gdb.xml/tdesc-arch.exp: set tdesc filename tdesc-arch.xml
==============================================

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

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

        <https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-m64/e5/e5d78223eaf178ebb23aa20f209f71497aaae722//xfail.gz>

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

        <https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-m64/e5/e5d78223eaf178ebb23aa20f209f71497aaae722//xfail.table.gz>