linux-kernel - Re: [PATCH v2] fs/pipe: Deinitialize the watch

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Message-ID: <YvKiELcu4FeGQMKI@gmail.com>
Date:   Tue, 9 Aug 2022 18:06:08 +0000
From:   Eric Biggers <ebiggers@...nel.org>
To:     Lee Jones <lee.jones@...aro.org>
Cc:     Haimin Zhang <tcs.kernel@...il.com>,
        Alexander Viro <viro@...iv.linux.org.uk>,
        David Howells <dhowells@...hat.com>,
        "Fabio M. De Francesco" <fmdefrancesco@...il.com>,
        linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        Haimin Zhang <tcs_kernel@...cent.com>,
        TCS Robot <tcs_robot@...cent.com>, Lee Jones <lee@...nel.org>
Subject: Re: [PATCH v2] fs/pipe: Deinitialize the watch_queue when pipe is
 freed

On Tue, Aug 09, 2022 at 04:38:07PM +0100, Lee Jones wrote:
> > 	commit 353f7988dd8413c47718f7ca79c030b6fb62cfe5
> > 	Author: Linus Torvalds <torvalds@...ux-foundation.org>
> > 	Date:   Tue Jul 19 11:09:01 2022 -0700
> > 
> > 	    watchqueue: make sure to serialize 'wqueue->defunct' properly
> 
> Thanks Eric, I'll back-port this one instead.
> 

It's already in all LTS kernels that were affected (5.10 and later).

- Eric