From mboxrd@z Thu Jan 1 00:00:00 1970 From: "H. Peter Anvin" Subject: Re: [RFC 5/5] x86,seccomp: Add a seccomp fastpath Date: Wed, 11 Jun 2014 15:18:02 -0700 Message-ID: <5398D59A.3030900@zytor.com> References: <9e11cd988a0f120606e37b5e275019754e2774da.1402517933.git.luto@amacapital.net> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-subscribe: List-owner: List-post: List-archive: To: Andy Lutomirski , Alexei Starovoitov Cc: "linux-kernel@vger.kernel.org" , Kees Cook , Will Drewry , Oleg Nesterov , X86 ML , "linux-arm-kernel@lists.infradead.org" , linux-mips@linux-mips.org, linux-arch , LSM List List-Id: linux-arch.vger.kernel.org On 06/11/2014 02:56 PM, Andy Lutomirski wrote: > > 13ns is with the simplest nonempty filter. I hope that empty filters > don't work. > Why wouldn't they? -hpa From mboxrd@z Thu Jan 1 00:00:00 1970 From: hpa@zytor.com (H. Peter Anvin) Date: Wed, 11 Jun 2014 15:18:02 -0700 Subject: [RFC 5/5] x86,seccomp: Add a seccomp fastpath In-Reply-To: References: <9e11cd988a0f120606e37b5e275019754e2774da.1402517933.git.luto@amacapital.net> Message-ID: <5398D59A.3030900@zytor.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 06/11/2014 02:56 PM, Andy Lutomirski wrote: > > 13ns is with the simplest nonempty filter. I hope that empty filters > don't work. > Why wouldn't they? -hpa