Disable CONFIG_DEBUG_PREEMPT to restore performance
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2030877
Upstream Status: RHEL only
When we enabled PREEMPT_DYNAMIC we also picked up CONFIG_DEBUG_PREEMPT
which causes noticable performance issues, especially on syscall
microbenchmarks. Only enable DEBUG_PREEMPT in the debug build.
ARK MR: cki-project/kernel-ark!1519 (merged)
Signed-off-by: Phil Auld pauld@redhat.com