Re: [PATCH] netfilter: per netns nf_conntrack_cachep

Alexey Dobriyan
2010-02-04T12:27:16Z

On Thu, Feb 4, 2010 at 2:25 PM, Patrick McHardy <kaber@trash.net> wrote:
> Jon Masters wrote:
>> On Wed, 2010-02-03 at 21:09 +0200, Alexey Dobriyan wrote:
>>> On Wed, Feb 03, 2010 at 01:38:09PM -0500, Jon Masters wrote:
>>>> *). Per namespace cacheing allocation (the cachep bits). We know it's
>>>> still possible for weirdness to happen in the SLAB cache here.
>>> Tiny race, needs reproducer.
>>
>> Maybe. I think it's worth fixing anyway.
>
> Absolutely, I'll also apply Eric's patch with the %p fix for the
> slab name.

This would show kernel pointers in userspace ;-)
So, net->id is required.