Re: [patch added to the 3.12 stable tree] shmem: fix faulting into a hole while it's punched

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On 06/25/2014 06:02 PM, Hugh Dickins wrote:
> On Wed, 25 Jun 2014, Jiri Slaby wrote:
> 
>> From: Hugh Dickins <hughd@xxxxxxxxxx>
>>
>> This patch has been added to the 3.12 stable tree. If you have any
>> objections, please let us know.
> 
> Hmm, you'll be adding this because of CVE-2014-4171
> (somewhat overrated in my opinion, but I am naive).
> 
> I don't think there's anything wrong with this patch itself, it works.
> But I did not realize that it was going to blow into a -stable issue,
> and I would have tried harder in a different direction if I had known
> that it would require backporting (beyond v3.5).
> 
> I'm still in the course of preparing a reply to Vlastimil's mail of
> yesterday; but I expect we shall want to go much more in his direction,
> for a more backportable fix, and revert this one here as over-elaborate.
> I have some more thought and testing to do before replying.
> 
> So I'd prefer that you drop this one from your tree for now - thanks.

Ok, now dropped. Thanks.

-- 
js
suse labs
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