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Message-Id: <20130625.162458.961275537627752359.davem@davemloft.net>
Date: Tue, 25 Jun 2013 16:24:58 -0700 (PDT)
From: David Miller <davem@...emloft.net>
To: jasowang@...hat.com
Cc: mst@...hat.com, linux-kernel@...r.kernel.org, edumazet@...gle.com,
akpm@...ux-foundation.org, netdev@...r.kernel.org,
bhubbard@...hat.com
Subject: Re: [PATCH net] macvtap: fix recovery from gup errors
From: Jason Wang <jasowang@...hat.com>
Date: Mon, 24 Jun 2013 11:23:15 +0800
> On 06/23/2013 10:26 PM, Michael S. Tsirkin wrote:
>> get user pages might fail partially in macvtap zero copy
>> mode. To recover we need to put all pages that we got,
>> but code used a wrong index resulting in double-free
>> errors.
>>
>> Reported-by: Brad Hubbard <bhubbard@...hat.com>
>> Signed-off-by: Michael S. Tsirkin <mst@...hat.com>
>> ---
>>
>> Same as the tun patch really. Also stable material.
>
> Acked-by: Jason Wang <jasowang@...hat.com>
Applied, also with the missing empty line added.
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