Re: [PATCH 0/2] eventpoll: Fix epoll_wait() report false negative
From: Nam Cao
Date: Wed Sep 17 2025 - 03:32:15 EST
Nam Cao <namcao@xxxxxxxxxxxxx> writes:
> While staring at epoll, I noticed ep_events_available() looks wrong. I
> wrote a small program to confirm, and yes it is definitely wrong.
>
> This series adds a reproducer to kselftest, and fix the bug.
Friendly reminder that this exists.
This probably only appears once in a blue moon, and the impact is
probably not significant. But it still should be fixed.
Nam