Messages in this thread | | | Date | Tue, 25 Mar 2014 20:46:28 -0400 (EDT) | Subject | Re: [PATCH net-next v2 8/9] net: filter: rework/optimize internal BPF interpreter's instruction set | From | David Miller <> |
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From: "H. Peter Anvin" <hpa@linux.intel.com> Date: Tue, 25 Mar 2014 17:24:27 -0700
> If you allow loops, it greatly increases the expressibility of the > language, but we would really need another control to limit CPU usage.
We don't want super expressibility.
We want an extremely simple, trivial to validate, filtering language.
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