linux-kernel - Re: [PATCH AUTOSEL 5.5 542/542] pipe: use exclusive waits when reading or writing

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Message-ID: <CAHk-=wiaDvYHBt8oyZGOp2XwJW4wNXVAchqTFuVBvASTFx_KfA@mail.gmail.com>
Date:   Tue, 18 Feb 2020 10:17:30 -0800
From:   Linus Torvalds <torvalds@...ux-foundation.org>
To:     Andrei Vagin <avagin@...il.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Sasha Levin <sashal@...nel.org>,
        stable <stable@...r.kernel.org>,
        Josh Triplett <josh@...htriplett.org>,
        linux-fsdevel <linux-fsdevel@...r.kernel.org>
Subject: Re: [PATCH AUTOSEL 5.5 542/542] pipe: use exclusive waits when
 reading or writing

On Tue, Feb 18, 2020 at 9:54 AM Linus Torvalds
<torvalds@...ux-foundation.org> wrote:
>
> Anyway, new patch attached. This hasn't been tested either, but I'll
> let you know if it's broken too ;)

That one looks good. Some small cosmetic edits later, and with a
commit log it looks like the appended.

If you're testing this and it works for your full CRIU test case too,
I'll add your tested-by if I get it before I end up pushing things out
later today,

                    Linus

View attachment "0001-pipe-make-sure-to-wake-up-everybody-when-the-last-re.patch" of type "text/x-patch" (4776 bytes)