From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Borkmann Subject: Re: [PATCH bpf-next 0/5] nfp: bpf: adjust head support Date: Fri, 15 Dec 2017 14:21:26 +0100 Message-ID: <4d02af06-145c-38de-90f1-cef20eaed14c@iogearbox.net> References: <20171215052919.18343-1-jakub.kicinski@netronome.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Cc: oss-drivers@netronome.com, alexei.starovoitov@gmail.com To: Jakub Kicinski , netdev@vger.kernel.org Return-path: Received: from www62.your-server.de ([213.133.104.62]:50037 "EHLO www62.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755389AbdLONV3 (ORCPT ); Fri, 15 Dec 2017 08:21:29 -0500 In-Reply-To: <20171215052919.18343-1-jakub.kicinski@netronome.com> Content-Language: en-US Sender: netdev-owner@vger.kernel.org List-ID: On 12/15/2017 06:29 AM, Jakub Kicinski wrote: > Hi! > > This small set adds support for bpf_xdp_adjust_head() to the offload. > Since we have access to unmodified BPF bytecode translating calls is > pretty trivial. First part of the series adds handling of BPF > capabilities included in the FW in TLV format. The last two patches > add adjust head support in the nfp verifier and jit, and a small > optimization in case we can guarantee the constant adjustment > will always meet adjustment constaints. Series applied to bpf-next, thanks Jakub!