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Date: Thu, 19 Jul 2007 21:35:41 +0200 From: Olaf Kirch <olaf.kirch@...cle.com> To: Ingo Molnar <mingo@...e.hu> Cc: "Kok, Auke" <auke-jan.h.kok@...el.com>, Jarek Poplawski <jarkao2@...pl>, Linus Torvalds <torvalds@...ux-foundation.org>, linux-kernel@...r.kernel.org, davem@...emloft.net Subject: Re: [patch] revert: [NET]: Fix races in net_rx_action vs netpoll Does the following help? Olaf -- Olaf Kirch | --- o --- Nous sommes du soleil we love when we play okir@....de | / | \ sol.dhoop.naytheet.ah kin.ir.samse.qurax Test patch --- Index: build-2.6/drivers/net/netconsole.c =================================================================== --- build-2.6.orig/drivers/net/netconsole.c +++ build-2.6/drivers/net/netconsole.c @@ -70,7 +70,7 @@ static void write_msg(struct console *co int frag, left; unsigned long flags; - if (!np.dev) + if (!np.dev || !netif_running(np.dev)) return; local_irq_save(flags); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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