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From: Greg KH <gregkh@linuxfoundation.org>
To: Yang Yingliang <yangyingliang@huawei.com>
Cc: chunfeng.yun@mediatek.com, linux-usb@vger.kernel.org
Subject: Re: [PATCH] usb: roles: fix of node refcount leak in usb_role_switch_is_parent()
Date: Sat, 19 Nov 2022 09:51:28 +0100	[thread overview]
Message-ID: <Y3iZEPliYaEnPBJ+@kroah.com> (raw)
In-Reply-To: <84ac82b3-5785-e879-8a36-3123683b4e83@huawei.com>

On Sat, Nov 19, 2022 at 03:47:33PM +0800, Yang Yingliang wrote:
> 
> On 2022/11/19 1:57, Greg KH wrote:
> > On Fri, Nov 18, 2022 at 10:18:50PM +0800, Yang Yingliang wrote:
> > > I got the following report:
> > > 
> > >    OF: ERROR: memory leak, expected refcount 1 instead of 2,
> > >    of_node_get()/of_node_put() unbalanced - destroy cset entry:
> > >    attach overlay node /i2c/pmic@34
> > report from what?  What generates this?
> I got this report while doing loading device (mt6370-tcpc) test
> with CONFIG_OF_UNITTEST and CONFIG_OF_DYNAMIC enabled.

Please include that in the information in the changelog text and
resubmit a v2.

thanks,

greg k-h

      reply	other threads:[~2022-11-19  8:51 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-18 14:18 [PATCH] usb: roles: fix of node refcount leak in usb_role_switch_is_parent() Yang Yingliang
2022-11-18 17:57 ` Greg KH
2022-11-19  7:47   ` Yang Yingliang
2022-11-19  8:51     ` Greg KH [this message]

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