Bugfixes:
+* remove MS_SHARED from src/core/execute.c and src/test/test-ns.c. They are always combined
+ with MS_REMOUNT, which currently does nothing in the kernel, but might which fail in the
+ future.
+
* check systemd-tmpfiles for selinux context hookup for mknod(), symlink() and similar
* swap units that are activated by one name but shown in the kernel under another are semi-broken