From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 659AE1B025 for ; Wed, 24 Jan 2018 12:06:40 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 24 Jan 2018 03:06:31 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.46,406,1511856000"; d="scan'208";a="12795133" Received: from irsmsx153.ger.corp.intel.com ([163.33.192.75]) by fmsmga008.fm.intel.com with ESMTP; 24 Jan 2018 03:06:29 -0800 Received: from irsmsx102.ger.corp.intel.com ([169.254.2.180]) by IRSMSX153.ger.corp.intel.com ([169.254.9.34]) with mapi id 14.03.0319.002; Wed, 24 Jan 2018 11:05:54 +0000 From: "Van Haaren, Harry" To: Ophir Munk , "dev@dpdk.org" , "Pascal Mazon" CC: Thomas Monjalon , Olga Shern Thread-Topic: [dpdk-dev] [PATCH v1] net/tap: use local eBPF definitions Thread-Index: AQHTlJTPnfFBkdq6ZEG9JMAoADxJDqOC3RvQ Date: Wed, 24 Jan 2018 11:05:54 +0000 Message-ID: References: <1516744449-16158-1-git-send-email-ophirmu@mellanox.com> In-Reply-To: <1516744449-16158-1-git-send-email-ophirmu@mellanox.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiMzc2MjhhNzgtMTk1ZS00M2JmLTk2NDgtYjE3NTEyZGM1OWMzIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjIuNS4xOCIsIlRydXN0ZWRMYWJlbEhhc2giOiJBdFFPUWNpdE5uQ3dxaktWNEo2UUdnTzlkSW5RU3dadk5UYzBTUDdHMUFxdUhtV0I2UkNOeDlNNGlLSktvUCthIn0= x-ctpclassification: CTP_NT dlp-product: dlpe-windows dlp-version: 11.0.0.116 dlp-reaction: no-action x-originating-ip: [163.33.239.180] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH v1] net/tap: use local eBPF definitions X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Jan 2018 11:06:41 -0000 > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Ophir Munk > Sent: Tuesday, January 23, 2018 9:54 PM > To: dev@dpdk.org; Pascal Mazon > Cc: Thomas Monjalon ; Olga Shern ; > Ophir Munk > Subject: [dpdk-dev] [PATCH v1] net/tap: use local eBPF definitions >=20 > eBPF has a graceful approach: it must successfully compile on all Linux > distributions. If a specific kernel cannot support eBPF it will gracefull= y > refuse the eBPF netlink message sent to it. > The kernel header file linux/bpf.h (if present) on different Linux > distributions may not include all definitions required for TAP > compilation. > In order to guarantee a successful eBPF compilation everywhere all the > required definitions for TAP have been locally added instead of including > file >=20 > Signed-off-by: Ophir Munk Tested on a Fedora 20 vm, uname -r =3D 3.15.6-200.fc20.x86_64 Confirmed before patch was failing, with patch build is fixed. Tested-by: Harry van Haaren