Re: mm/memory-failure tracepoint change breaks userspace rasdaemon

From: Steven Rostedt

Date: Wed Jun 03 2026 - 15:31:45 EST


On Wed, 3 Jun 2026 21:13:30 +0200
"David Hildenbrand (Arm)" <david@xxxxxxxxxx> wrote:

> Thanks, that makes sense!
>
> So, would it be fair to say that, in general, what's exposed through
>
> /sys/kernel/tracing/events/
>
> is stable ABI?

It's only stable if something depends on it. It changes all the time.
It's only when someone complains about it that it becomes "stable"!

-- Steve