linux-kernel - RE: 3.16-rc6+: r8169 fresh new irq lock inversion

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Message-ID: <0835B3720019904CB8F7AA43166CEEB2510016@RTITMBSV03.realtek.com.tw>
Date:	Thu, 24 Jul 2014 09:01:27 +0000
From:	Hayes Wang <hayeswang@...ltek.com>
To:	Borislav Petkov <bp@...en8.de>, nic_swsd <nic_swsd@...ltek.com>
CC:	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	lkml <linux-kernel@...r.kernel.org>
Subject: RE: 3.16-rc6+: r8169 fresh new irq lock inversion

 Borislav Petkov [mailto:bp@...en8.de] 
> Sent: Tuesday, July 22, 2014 4:19 PM
> To: nic_swsd
> Cc: netdev@...r.kernel.org; lkml
> Subject: 3.16-rc6+: r8169 fresh new irq lock inversion
> 
> Hi all,
> 
> I got this new lockdep splat after booting rc6 + tip/master this
> morning. I haven't seen it before so it must be new in rc6 
> which should
> be easy to pinpoint... or maybe there's already a fix queued 
> somewhere. :)

I have no idea about why you see the messages.  I don't think
the patches which submitted previously for r8169.c  would cause
the problem. Although I have submitted some patches about IPv6,
the hw checksum should be off by default. That is, the behavior
should be the same with the previous one.
 
Best Regards,
Hayes
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