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Date: Tue, 25 Mar 2014 20:46:28 -0400 (EDT) From: David Miller <davem@...emloft.net> To: hpa@...ux.intel.com Cc: dborkman@...hat.com, ast@...mgrid.com, netdev@...r.kernel.org, hagen@...u.net, keescook@...omium.org, pmoore@...hat.com, mingo@...nel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH net-next v2 8/9] net: filter: rework/optimize internal BPF interpreter's instruction set From: "H. Peter Anvin" <hpa@...ux.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. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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