Messages in this thread | | | Date | Tue, 05 May 2020 22:58:01 +0200 | From | Roman Penyaev <> | Subject | Re: [PATCH 1/1] epoll: call final ep_events_available() check under the lock |
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On 2020-05-05 22:03, Andrew Morton wrote: > On Tue, 05 May 2020 10:42:05 +0200 Roman Penyaev <rpenyaev@suse.de> > wrote: > >> May I ask you to remove "epoll: ensure ep_poll() doesn't miss wakeup >> events" from your -mm queue? Jason lately found out that the patch >> does not fully solve the problem and this one patch is a second >> attempt to do things correctly in a different way (namely to do >> the final check under the lock). Previous changes are not needed. > > Where do we stand with Khazhismel's "eventpoll: fix missing wakeup for > ovflist in ep_poll_callback"? > > http://lkml.kernel.org/r/20200424190039.192373-1-khazhy@google.com
This one from Khazhismel is needed. Others are complementary to the Khazhismel's, except the "epoll: ensure ep_poll() doesn't miss wakeup events", which you've already removed.
Thanks.
-- Roman
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