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From: Rusty Russell <rusty@rustcorp.com.au>
To: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org,
        Jason Wang <jasowang@redhat.com>, David Miller <davem@davemloft.net>,
        netdev@vger.kernel.org
Subject: Re: linux-next: build failure after merge of the virtio tree
In-Reply-To: <20121210133725.cb4a76545691b099c73c40ea@canb.auug.org.au>
References: <20121210133725.cb4a76545691b099c73c40ea@canb.auug.org.au>
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Date: Tue, 11 Dec 2012 09:11:46 +1030
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Stephen Rothwell <sfr@canb.auug.org.au> writes:

> Hi Rusty,
>
> After merging the virtio tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> drivers/net/virtio_net.c: In function 'vq2txq':
> drivers/net/virtio_net.c:150:2: error: implicit declaration of function 'virtqueue_get_queue_index' [-Werror=implicit-function-declaration]
>
> Caused by commit 986a4f4d452d ("virtio_net: multiqueue support") from the
> net-next tree interacting with commit 105e892960e1 ("virtio: move
> queue_index and num_free fields into core struct virtqueue") from the
> virtio tree.
>
> I applied the patch below and can carry it as necessary.

Thanks for this, your fix is correct.

Cheers,
Rusty.