Re: [Bug 200651] New: cgroups iptables-restor: vmalloc: allocation failure

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On Tue 07-08-18 13:30:13, Florian Westphal wrote:
> Michal Hocko <mhocko@xxxxxxxxxx> wrote:
> > On Tue 07-08-18 13:19:26, Florian Westphal wrote:
> > > Michal Hocko <mhocko@xxxxxxxxxx> wrote:
> > > > > I can't reproduce it anymore.
> > > > > If i understand correctly this way memory allocated will be
> > > > > accounted to kmem of this cgroup (if inside cgroup).
> > > > 
> > > > s@this@caller's@
> > > > 
> > > > Florian, is this patch acceptable
> > > 
> > > I am no mm expert.  Should all longlived GFP_KERNEL allocations set ACCOUNT?
> > 
> > No. We should focus only on those that are under direct userspace
> > control and it can be triggered by an untrusted user.
> 
> In that case patch is fine and we will need similar patches for
> nf_tables_api.c .

Can I assume your Acked-by or should I repost the standalong patch in
its new thread?

-- 
Michal Hocko
SUSE Labs




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