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From: Andrew Morton <>
To: Davidlohr Bueso <>
	Davidlohr Bueso <>
Subject: Re: [PATCH 2/2] fs/epoll: restore waking from ep_done_scan()
Date: Mon, 5 Apr 2021 22:09:12 -0700	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <20210406032226.2fpfzrlyxu2wz2jw@offworld>

On Mon, 5 Apr 2021 20:22:26 -0700 Davidlohr Bueso <> wrote:

> On Mon, 05 Apr 2021, Andrew Morton wrote:
> >Tricky.  339ddb53d373 was merged in December 2019.  So do we backport
> >this fix?  Could any userspace code be depending upon the
> >post-339ddb53d373 behavior?
> As with previous trouble caused by this commit, I vote for restoring the behavior
> backporting the fix, basically the equivalent of adding (which was my intention):
> Fixes: 339ddb53d373 ("fs/epoll: remove unnecessary wakeups of nested epoll")

OK, I added the Fixes: line and the cc:stable line.

      reply	other threads:[~2021-04-06  5:09 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-05 23:10 [PATCH 0/2] fs/epoll: restore user-visible behavior upon event ready Davidlohr Bueso
2021-04-05 23:10 ` [PATCH 1/2] kselftest: introduce new epoll test case Davidlohr Bueso
2021-04-05 23:10 ` [PATCH 2/2] fs/epoll: restore waking from ep_done_scan() Davidlohr Bueso
2021-04-06  1:50   ` Andrew Morton
2021-04-06  3:22     ` Davidlohr Bueso
2021-04-06  5:09       ` Andrew Morton [this message]

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