sched: tick and timer updates and fixes
JIRA: https://issues.redhat.com/browse/RHEL-33787
Series and prerequisites from v6.8 to update and
provide some fixes for scheduler tick and timer
related code. This addresses some false positive
softirq pending traces and some potential nohz_full
tick issues.
Signed-off-by: Phil Auld pauld@redhat.com