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Date:   Wed, 6 Apr 2022 11:46:54 -0400
From:   Steven Rostedt <rostedt@goodmis.org>
To:     Guenter Roeck <linux@roeck-us.net>
Cc:     Eric Dumazet <eric.dumazet@gmail.com>,
        LKML <linux-kernel@vger.kernel.org>,
        Marcel Holtmann <marcel@holtmann.org>,
        Johan Hedberg <johan.hedberg@gmail.com>,
        Luiz Augusto von Dentz <luiz.dentz@gmail.com>,
        Ben Young Tae Kim <ytkim@qca.qualcomm.com>,
        Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [PATCH] Bluetooth: hci_qca: Use del_timer_sync() before freeing
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On Wed, 6 Apr 2022 08:39:07 -0700
Guenter Roeck <linux@roeck-us.net> wrote:

> > ie move this destroy_workqueue() up ?
> >   
> 
> What prevents the timer code from queueing work into the destroyed
> workqueue ?

So we have a chicken verses egg issue here?

-- Steve