From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next 00/12] nfp: bpf: support direct packet access Date: Sat, 14 Oct 2017 11:13:45 -0700 (PDT) Message-ID: <20171014.111345.2200540382966516687.davem@davemloft.net> References: <20171012173418.4029-1-jakub.kicinski@netronome.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, oss-drivers@netronome.com To: jakub.kicinski@netronome.com Return-path: Received: from shards.monkeyblade.net ([184.105.139.130]:34230 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750907AbdJNSNq (ORCPT ); Sat, 14 Oct 2017 14:13:46 -0400 In-Reply-To: <20171012173418.4029-1-jakub.kicinski@netronome.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Jakub Kicinski Date: Thu, 12 Oct 2017 10:34:06 -0700 > The core of this series is direct packet access support. With a > small change to the verifier, the offloaded code can now make > use of DPA. We need to be careful to use kernel (after initial > translation) offsets in our JIT. Direct packet access also brings > us to the problem of eBPF endianness. After considering the > changes necessary we decided to not support translation on both > BE and LE hosts, for now. > > This series contains two fixes - one for compare instructions and > one for ineffective jne optimization. I chose to include fixes > in this set because the code in -net works only with unreleased > PoC FW (ABI version 1) and therefore nobody outside of Netronome > can exercise it anyway. Series applied, thank you.