On Sun, 2016-11-20 at 12:22 -0500, Eric D wrote:
> I'm currently abroad for work and will come back home soon. I will
> test the solution and provide feedback to Florian by end of week.
>
> Thanks for jumping on this quickly.
>
> Eric
>
>
> On Nov 20, 2016 7:33 AM, "Eric Dumazet" <eric.dumazet@xxxxxxxxx>
> wrote:
> On Thu, 2016-11-17 at 01:07 +0100, Florian Westphal wrote:
>
> > + if (state->mem == NULL) {
> > + state->mem = __alloc_percpu(PAGE_SIZE,
> PAGE_SIZE);
> > + if (!state->mem)
> > + return false;
> > + }
>
> This will fail on arches where PAGE_SIZE=65536
>
> percpu allocator limit is PCPU_MIN_UNIT_SIZE ( 32 KB )
>
> So maybe use a smaller value like 4096 ?
>
> #define XT_PCPU_BLOC_SIZE 4096
>
Thanks Eric, I will test the patch myself, because I believe we need it
asap ;)
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