Re: [PATCH v2] perf/core: restore __perf_remove_from_context when DETACH_EXIT not set

From: Peter Zijlstra
Date: Tue Jun 03 2025 - 10:08:42 EST


On Tue, Jun 03, 2025 at 02:22:37PM +0100, Yeoreum Yun wrote:

> I think it would break if event->state is "PERF_EVENT_STATE_ERROR".

Indeed.

> TBH, there is the patch to solve this problem:
> https://lore.kernel.org/all/20250602184049.4010919-1-yeoreum.yun@xxxxxxx/
>
> Does it have a problem?

It does mean we can remove that pending_disable thing from DETACH_DEAD I
think.

Also let me edit the Changelog, the actual splat doesn't really have
much useful information.