netdev - Re: [net PATCH v5 1/6] virtio_net: use dev_kfree

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Message-ID: <58867C4B.6040704@gmail.com>
Date:   Mon, 23 Jan 2017 13:57:31 -0800
From:   John Fastabend <john.fastabend@...il.com>
To:     "Michael S. Tsirkin" <mst@...hat.com>
Cc:     jasowang@...hat.com, john.r.fastabend@...el.com,
        netdev@...r.kernel.org, alexei.starovoitov@...il.com,
        daniel@...earbox.net
Subject: Re: [net PATCH v5 1/6] virtio_net: use dev_kfree_skb for small buffer
 XDP receive

On 17-01-23 01:08 PM, Michael S. Tsirkin wrote:
> On Tue, Jan 17, 2017 at 02:19:50PM -0800, John Fastabend wrote:
>> In the small buffer case during driver unload we currently use
>> put_page instead of dev_kfree_skb. Resolve this by adding a check
>> for virtnet mode when checking XDP queue type. Also name the
>> function so that the code reads correctly to match the additional
>> check.
>>
>> Fixes: bb91accf2733 ("virtio-net: XDP support for small buffers")
>> Signed-off-by: John Fastabend <john.r.fastabend@...el.com>
>> Acked-by: Jason Wang <jasowang@...hat.com>
> 
> Acked-by: Michael S. Tsirkin <mst@...hat.com>
> 
> I think we definitely want this one in -net as it's
> a bugfix.
> 

Agreed, let me pull this fix out of the series and submit it for
net.