From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jakub Kicinski Subject: [PATCH bpf-next 8/9] nfp: bpf: allow program sharing within ASIC Date: Mon, 16 Jul 2018 19:37:22 -0700 Message-ID: <20180717023723.30155-9-jakub.kicinski@netronome.com> References: <20180717023723.30155-1-jakub.kicinski@netronome.com> Cc: oss-drivers@netronome.com, netdev@vger.kernel.org, Jakub Kicinski To: alexei.starovoitov@gmail.com, daniel@iogearbox.net Return-path: Received: from mail-qt0-f194.google.com ([209.85.216.194]:32878 "EHLO mail-qt0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729630AbeGQDJ4 (ORCPT ); Mon, 16 Jul 2018 23:09:56 -0400 Received: by mail-qt0-f194.google.com with SMTP id c15-v6so14411645qtp.0 for ; Mon, 16 Jul 2018 19:39:40 -0700 (PDT) In-Reply-To: <20180717023723.30155-1-jakub.kicinski@netronome.com> Sender: netdev-owner@vger.kernel.org List-ID: Allow program sharing between netdevs of the same NFP ASIC. Signed-off-by: Jakub Kicinski Reviewed-by: Quentin Monnet --- drivers/net/ethernet/netronome/nfp/bpf/offload.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/net/ethernet/netronome/nfp/bpf/offload.c b/drivers/net/ethernet/netronome/nfp/bpf/offload.c index 78f44c4d95b4..49b03f7dbf46 100644 --- a/drivers/net/ethernet/netronome/nfp/bpf/offload.c +++ b/drivers/net/ethernet/netronome/nfp/bpf/offload.c @@ -566,14 +566,8 @@ int nfp_net_bpf_offload(struct nfp_net *nn, struct bpf_prog *prog, { int err; - if (prog) { - struct bpf_prog_offload *offload = prog->aux->offload; - - if (!offload) - return -EINVAL; - if (offload->netdev != nn->dp.netdev) - return -EINVAL; - } + if (prog && !bpf_offload_dev_match(prog, nn->dp.netdev)) + return -EINVAL; if (prog && old_prog) { u8 cap; -- 2.17.1