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Date: Thu, 17 May 2007 10:49:45 +1000 From: Benjamin Herrenschmidt <benh@...nel.crashing.org> To: Linas Vepstas <linas@...tin.ibm.com> Cc: Tsutomu OWA <tsutomu.owa@...hiba.co.jp>, linuxppc-dev@...abs.org, mingo@...e.hu, tglx@...utronix.de, cbe-oss-dev@...abs.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: Resending: RT patches expose netdev race [was Re: [RFC] [patch 2/2] powerpc 2.6.21-rt1: fix kernel hang and/or panic > I do not know why sk_buff->head would be null, or > would be set in a racy kind of way, or why the rt patches > would cause this. But the evidence implicates that. Would it be possible that a locking bug in spidernet would cause it under some circumstances to get a stale skb pointer ? Ben. - 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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