netdev - Re: ordering of call to unbind() in usbnet

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20220310113820.GG15680@pengutronix.de>
Date:   Thu, 10 Mar 2022 12:38:20 +0100
From:   Oleksij Rempel <o.rempel@...gutronix.de>
To:     Oliver Neukum <oneukum@...e.com>
Cc:     Oleksij Rempel <linux@...pel-privat.de>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Re: ordering of call to unbind() in usbnet_disconnect

Hi,

On Thu, Mar 10, 2022 at 12:25:08PM +0100, Oliver Neukum wrote:
> Hi,
> 
> I got bug reports that 2c9d6c2b871d ("usbnet: run unbind() before
> unregister_netdev()")
> is causing regressions. Rather than simply reverting it,
> it seems to me that the call needs to be split. One in the old place
> and one in the place you moved it to.
> 
> Could you tell me which drivers you moved the call for?

I moved it for asix_devices.c:ax88772_unbind()

Probably smsc95xx.c:smsc95xx_unbind() has same issue.

Regards,
Oleksij
-- 
Pengutronix e.K.                           |                             |
Steuerwalder Str. 21                       | http://www.pengutronix.de/  |
31137 Hildesheim, Germany                  | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |