hsr: backports from upstream (9.4 phase 2)
JIRA: https://issues.redhat.com/browse/RHEL-21711
Backporting safe fixes for serious issues.
Signed-off-by: Felix Maurer fmaurer@redhat.com
JIRA: https://issues.redhat.com/browse/RHEL-21711
Backporting safe fixes for serious issues.
Signed-off-by: Felix Maurer fmaurer@redhat.com