linux-kernel - Re: [PATCH 2/2] usbnet: Fix a race between usbnet

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Message-ID: <1441094336.3328.1.camel@suse.com>
Date:	Tue, 01 Sep 2015 09:58:56 +0200
From:	Oliver Neukum <oneukum@...e.com>
To:	Eugene Shatokhin <eugene.shatokhin@...alab.ru>
Cc:	Bjørn Mork <bjorn@...k.no>,
	David Miller <davem@...emloft.net>, netdev@...r.kernel.org,
	linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] usbnet: Fix a race between usbnet_stop() and the BH

On Mon, 2015-08-31 at 11:50 +0300, Eugene Shatokhin wrote:
> > But I would have liked it much better if the code became simpler
> instead
> > of more complex.
> 
> Me too, but I can see no other way here. The code is simpler without 
> locking, indeed, but locking is needed to prevent the problems
> described 
> earlier.

On a practical note, will you resend the patch?

	Regards
		Oliver



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