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Date: Thu, 31 May 2007 10:51:47 +1000 From: Herbert Xu <herbert@...dor.apana.org.au> To: "Kok, Auke" <auke-jan.h.kok@...el.com> Cc: Doug Chapman <doug.chapman@...com>, netdev@...r.kernel.org, e1000-devel@...ts.sourceforge.net Subject: Re: REGRESSION: panic on e1000 driver On Wed, May 30, 2007 at 03:57:13PM -0700, Kok, Auke wrote: > > Hmm, we're making a mess of it. Indeed :) > Herbert, wouldn't it just have been a lot easier to do just add a > netif_poll_disable in e1000_probe, so that any and all other poll > enable/disables are symmetric ? Something like this? I wish if it were as simple as that. As soon as register_netdev returns somebody else can invoke e1000_open so disabling poll here can be undesirable. In fact the existing netif_stop_queue and netif_carrier_off calls are also bad for the same reason. I'll keep looking to see if there's some other problem that we haven't uncovered yet. Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <herbert@...dor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt - 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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