Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755958AbaGINAs (ORCPT ); Wed, 9 Jul 2014 09:00:48 -0400 Received: from cam-admin0.cambridge.arm.com ([217.140.96.50]:38979 "EHLO cam-admin0.cambridge.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755552AbaGINAq (ORCPT ); Wed, 9 Jul 2014 09:00:46 -0400 Date: Wed, 9 Jul 2014 14:00:17 +0100 From: Will Deacon To: Zi Shen Lim Cc: Catalin Marinas , "David S. Miller" , Daniel Borkmann , Alexei Starovoitov , Chema Gonzalez , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "netdev@vger.kernel.org" Subject: Re: [PATCH RFCv2] arm64: eBPF JIT compiler Message-ID: <20140709130017.GL9485@arm.com> References: <1404803213-10653-1-git-send-email-zlim.lnx@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1404803213-10653-1-git-send-email-zlim.lnx@gmail.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jul 08, 2014 at 08:06:53AM +0100, Zi Shen Lim wrote: > * Per discussion with Will, I'll also look into consolidating > bpf_jit.h into arch/arm64/kernel/insn.{c,h}. I'm happy to review this once you have something ready. > FUTURE WORK: > > 1. Implement remaining classes of eBPF instructions: ST|MEM, STX|XADD > which currently do not have corresponding test cases in test_bpf. I can help out with atomics, if you need it. Are the memory barrier semantics well-defined for eBPF? Will -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/