Subject: bug#34340: cp -a doesn't copy acls

From: L A Walsh <[email-masked]>
Date: Tue, 05 Feb 2019 15:50:35 -0800

and it is not on the manpage, but tar copies
acls and has them on the manpage.

It guess it is an oversite that cp copies over 'xattrs'
but not acls?