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Date: Wed, 04 Apr 2007 18:10:42 -0700 From: Arjan van de Ven <arjan@...radead.org> To: Herbert Xu <herbert@...dor.apana.org.au> Cc: Stephen Hemminger <shemminger@...ux-foundation.org>, davem@...emloft.net, mingo@...e.hu, davej@...hat.com, netdev@...r.kernel.org Subject: Re: [RFT] proxy arp deadlock possible On Thu, 2007-04-05 at 10:44 +1000, Herbert Xu wrote: > Stephen Hemminger <shemminger@...ux-foundation.org> wrote: > > Thanks Dave, there is a classic AB BA deadlock here. > > We should break the dependency like this. > > > > Could someone who uses proxy ARP test this? > > Sorry Stephen, this isn't necessary. The lockdep thing is > simply confused here. It's treating tbl->proxy_queue as the > same thing as neigh->arp_queue when they're clearly different. > > I'm disappointed that after all this time lockdep is still > producing bogus reports like this. I'm sure we've been > through this particular issue many times already. what's the exact lockdep output here? -- if you want to mail me at work (you don't), use arjan (at) linux.intel.com Test the interaction between Linux and your BIOS via http://www.linuxfirmwarekit.org - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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