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From:   Ricardo Ribalda <ribalda@chromium.org>
Date:   Wed, 14 Dec 2022 17:38:52 +0100
Message-ID: <CANiDSCsHR2DNPNRkDNELSJcUqUbtxwGY_Rie=3o0NUF+qzDr7g@mail.gmail.com>
Subject: Re: [PATCH v3] media: uvcvideo: Fix race condition with usb_kill_urb
To:     Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc:     Mauro Carvalho Chehab <mchehab@kernel.org>,
        Sergey Senozhatsky <senozhatsky@chromium.org>,
        Max Staudt <mstaudt@google.com>, linux-media@vger.kernel.org,
        linux-kernel@vger.kernel.org, Yunke Cao <yunkec@chromium.org>,
        stable@vger.kernel.org
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Hi Laurent

On Wed, 14 Dec 2022 at 14:30, Laurent Pinchart
<laurent.pinchart@ideasonboard.com> wrote:

> > > Isn't this still racy ?
> >
> > Indeed...
> >
> > I could add a mutex just for flush_status
> >
> > what do you think?
>
> It may be possible to avoid that. I'm giving it a try.

Just sent a new version without lock...


-- 
Ricardo Ribalda