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Date:   Wed, 10 Feb 2021 13:30:33 -0500
From:   Sasha Levin <sashal@kernel.org>
To:     Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable <stable@vger.kernel.org>, Theodore Tso <tytso@mit.edu>,
        linux-kernel <linux-kernel@vger.kernel.org>,
        Chris Mason <clm@fb.com>, Tejun Heo <tj@kernel.org>,
        Jens Axboe <axboe@kernel.dk>, rostedt <rostedt@goodmis.org>,
        Michael Jeanson <mjeanson@efficios.com>
Subject: Re: [stable 4.4, 4.9, 4.14, 4.19 LTS] Missing fix "memcg: fix a
 crash in wb_workfn when a device disappears"
Message-ID: <20210210183033.GF4035784@sasha-vm>
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On Wed, Feb 10, 2021 at 01:00:25PM -0500, Sasha Levin wrote:
>Looks like it doesn't apply due to churn with tracepoints, I think it's
>fixable. Let me try and get something for <=4.19.

I've queued a backport of that patch (via two prereq patches), thanks!

-- 
Thanks,
Sasha