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Message-ID: <47B0DD54.5000100@katalix.com> Date: Mon, 11 Feb 2008 23:42:12 +0000 From: James Chapman <jchapman@...alix.com> To: Jarek Poplawski <jarkao2@...il.com> CC: netdev@...r.kernel.org Subject: Re: [PATCH][PPPOL2TP]: Fix SMP oops in pppol2tp driver Jarek Poplawski wrote: > On Mon, Feb 11, 2008 at 11:49:24PM +0100, Jarek Poplawski wrote: >> On Mon, Feb 11, 2008 at 10:19:35PM +0000, James Chapman wrote: >> ... >>> Below is example output from lockdep. The oops is reproducible when >>> creating/deleting lots of sessions while passing data. The lock is being >>> acquired for read and write in softirq contexts. > > ...Hmmm... And according to this, changing read_locks should be > necessary too. The patch changes both read and write locks. -- James Chapman Katalix Systems Ltd http://www.katalix.com Catalysts for your Embedded Linux software development -- 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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