From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jeremy Fitzhardinge <jeremy@goop.org>
Subject: Re: [PATCH 2/2] xen-netfront: call netif_start_queue() on xennet_open()
Date: Thu, 24 Jul 2008 08:45:59 -0700
Message-ID: <4888A3B7.8060901@goop.org>
References: <1216912546-6971-1-git-send-email-ehabkost@redhat.com> <1216912546-6971-2-git-send-email-ehabkost@redhat.com>
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Cc: Ingo Molnar <mingo@elte.hu>, linux-kernel@vger.kernel.org,
	NetDev <netdev@vger.kernel.org>, Jeff Garzik <jeff@garzik.org>,
	David Miller <davem@davemloft.net>
To: Eduardo Habkost <ehabkost@redhat.com>
Return-path: <netdev-owner@vger.kernel.org>
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Eduardo Habkost wrote:
> xen-netfront was waking the queue before calling netif_start_queue(),
> triggering the BUG_ON() on __netif_schedule().
>
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
>   
Ok,
Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>

but Ingo, do you want to pick this up?  You're gathering a collection of 
these patches anyway, or should we kick it over to Dave/Jeff?

    J

> ---
>  drivers/net/xen-netfront.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
> index 902bbe7..c749bdb 100644
> --- a/drivers/net/xen-netfront.c
> +++ b/drivers/net/xen-netfront.c
> @@ -329,7 +329,7 @@ static int xennet_open(struct net_device *dev)
>  	}
>  	spin_unlock_bh(&np->rx_lock);
>  
> -	xennet_maybe_wake_tx(dev);
> +	netif_start_queue(dev);
>  
>  	return 0;
>  }
>