From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: oushixiong <oushixiong1025@163.com>
Cc: Michael Grzeschik <m.grzeschik@pengutronix.de>,
Sabyrzhan Tasbolatov <snovitoll@gmail.com>,
Frederic Weisbecker <frederic@kernel.org>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
Xu Yang <xu.yang_2@nxp.com>, Al Viro <viro@zeniv.linux.org.uk>,
Shixiong Ou <oushixiong@kylinos.cn>
Subject: Re: [PATCH] usb: gadget: uvc: destroy worker when function is unbound
Date: Sun, 20 Jul 2025 13:41:18 +0200 [thread overview]
Message-ID: <2025072007-undoing-tingle-3b35@gregkh> (raw)
In-Reply-To: <2025071129-subarctic-uniformly-8ae3@gregkh>
On Fri, Jul 11, 2025 at 05:30:52PM +0200, Greg Kroah-Hartman wrote:
> On Fri, Jul 11, 2025 at 11:29:36PM +0800, oushixiong wrote:
> >
> > 在 2025/7/11 19:04, Greg Kroah-Hartman 写道:
> > > On Fri, Jul 11, 2025 at 04:35:50PM +0800,oushixiong1025@163.com wrote:
> > > > From: Shixiong Ou<oushixiong@kylinos.cn>
> > > >
> > > > Destroy worker when function is unbound.
> > > This says what you did, but not why.
> > >
> > > Why is this needed? What happens without this change applied?
> >
> > I think the kthread_worker created in uvcg_video_init() is not being
> > properly destroyed during the unbind phase.
>
> Is this actually happening? How was this noticed? How was this tested?
Dropping from my review queue due to lack of response :(
prev parent reply other threads:[~2025-07-20 11:41 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-11 8:35 [PATCH] usb: gadget: uvc: destroy worker when function is unbound oushixiong1025
2025-07-11 11:04 ` Greg Kroah-Hartman
[not found] ` <d430ec08-70c0-4d2a-81aa-234e8f759cfc@163.com>
2025-07-11 15:30 ` Greg Kroah-Hartman
2025-07-20 11:41 ` Greg Kroah-Hartman [this message]
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