rtla/osnoise: Allow IPI filters to gracefully fail

Kernels pre v6.6 won't have:

  39f7c41c908b ("tracing/filters: Enable filtering a cpumask field by another cpumask")

and thus won't be able to filter events using a user-provided cpumask, but
will still be capable of recording IPI events.

Make failing to set a filter for IPI events an acceptable error and fall
back to event handlers that do the filtering job themselves.

Suggested-by: Tomas Glozar <tglozar@redhat.com>
Signed-off-by: Valentin Schneider <vschneid@redhat.com>
Link: https://lore.kernel.org/r/20260902123942.695822-5-vschneid@redhat.com
Signed-off-by: Tomas Glozar <tglozar@redhat.com>

0 files changed, 0 insertions, 0 deletions