From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S1752211AbaBMWsl (ORCPT <rfc822;w@1wt.eu>);
	Thu, 13 Feb 2014 17:48:41 -0500
Received: from terminus.zytor.com ([198.137.202.10]:45275 "EHLO mail.zytor.com"
	rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
	id S1750932AbaBMWsj (ORCPT <rfc822;linux-kernel@vger.kernel.org>);
	Thu, 13 Feb 2014 17:48:39 -0500
Message-ID: <52FD4B97.9020306@zytor.com>
Date: Thu, 13 Feb 2014 14:47:51 -0800
From: "H. Peter Anvin" <hpa@zytor.com>
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0
MIME-Version: 1.0
To: Daniel Borkmann <dborkman@redhat.com>
CC: Alexei Starovoitov <ast@plumgrid.com>, Ingo Molnar <mingo@kernel.org>,
        "David S. Miller" <davem@davemloft.net>,
        Steven Rostedt <rostedt@goodmis.org>,
        Peter Zijlstra <a.p.zijlstra@chello.nl>,
        Thomas Gleixner <tglx@linutronix.de>,
        Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
        Tom Zanussi <tom.zanussi@linux.intel.com>,
        Jovi Zhangwei <jovi.zhangwei@gmail.com>,
        Eric Dumazet <edumazet@google.com>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        Frederic Weisbecker <fweisbec@gmail.com>,
        Arnaldo Carvalho de Melo <acme@infradead.org>,
        Pekka Enberg <penberg@iki.fi>, Arjan van de Ven <arjan@infradead.org>,
        Christoph Hellwig <hch@infradead.org>, linux-kernel@vger.kernel.org,
        netdev@vger.kernel.org
Subject: Re: [RFC PATCH v2 tip 0/7] 64-bit BPF insn set and tracing filters
References: <1391649046-4383-1-git-send-email-ast@plumgrid.com>	<52F3670D.5090608@redhat.com> <CAMEtUuza3NuM7L0RnVVgU-MTfjE2M==8wb4UY2TAo0Pg6DKZqA@mail.gmail.com> <52FD47F9.2090907@zytor.com> <52FD4AC0.7090502@redhat.com>
In-Reply-To: <52FD4AC0.7090502@redhat.com>
X-Enigmail-Version: 1.6
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On 02/13/2014 02:44 PM, Daniel Borkmann wrote:
> 
> Well, if that would be the case, then seccomp would have had JIT support
> long ago. ;-) Right now BPF filters with seccomp are not JIT compiled
> for _any_ architecture.
> 

Really, I was under the impression there were.  They *should be*, that
was an important concept in the development of the seccomp filters.

	-hpa