[PATCH 0/2] eventpoll: Fix epoll_wait() report false negative

[Nam Cao]

Hi,

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.

Nam Cao (2):
  selftests/eventpoll: Add test for multiple waiters
  eventpoll: Fix epoll_wait() report false negative

 fs/eventpoll.c                                | 16 +------
 .../filesystems/epoll/epoll_wakeup_test.c     | 45 +++++++++++++++++++
 2 files changed, 47 insertions(+), 14 deletions(-)

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2.39.5