From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Walker, Benjamin" Subject: Re: Running DPDK as an unprivileged user Date: Mon, 27 Nov 2017 17:58:16 +0000 Message-ID: <1511805495.2692.82.camel@intel.com> References: <1483044080.11975.1.camel@intel.com> <1483565664.9482.3.camel@intel.com> <6c6766f0-145e-9354-e275-d107d69173c3@intel.com> <2179627.cU6MQpMJOa@xps> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: "dev@dpdk.org" To: "thomas@monjalon.net" , "Gonzalez Monroy, Sergio" , "Burakov, Anatoly" , "Tan, Jianfeng" Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 94BEA2C55 for ; Mon, 27 Nov 2017 18:58:18 +0100 (CET) In-Reply-To: <2179627.cU6MQpMJOa@xps> Content-Language: en-US Content-ID: <0A352DBCD290CD47A257D6D6933212B8@intel.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" T24gU3VuLCAyMDE3LTExLTA1IGF0IDAxOjE3ICswMTAwLCBUaG9tYXMgTW9uamFsb24gd3JvdGU6 DQo+IEhpLCByZXN0YXJ0aW5nIGFuIG9sZCB0b3BpYywNCj4gDQo+IDA1LzAxLzIwMTcgMTY6NTIs IFRhbiwgSmlhbmZlbmc6DQo+ID4gT24gMS81LzIwMTcgNTozNCBBTSwgV2Fsa2VyLCBCZW5qYW1p biB3cm90ZToNCj4gPiA+ID4gPiBOb3RlIHRoYXQgdGhpcw0KPiA+ID4gPiA+IHByb2JhYmx5IG1l YW5zIHRoYXQgdXNpbmcgdWlvIG9uIHJlY2VudCBrZXJuZWxzIGlzIHN1YnRseQ0KPiA+ID4gPiA+ IGJyb2tlbiBhbmQgY2Fubm90IGJlIHN1cHBvcnRlZCBnb2luZyBmb3J3YXJkIGJlY2F1c2UgdGhl cmUNCj4gPiA+ID4gPiBpcyBubyB1aW8gbWVjaGFuaXNtIHRvIHBpbiB0aGUgbWVtb3J5Lg0KPiA+ ID4gPiA+IA0KPiA+ID4gPiA+IFRoZSBmaXJzdCBvcGVuIHF1ZXN0aW9uIEkgaGF2ZSBpcyB3aGV0 aGVyIERQREsgc2hvdWxkIGFsbG93DQo+ID4gPiA+ID4gdWlvIGF0IGFsbCBvbiByZWNlbnQgKDQu eCkga2VybmVscy4gTXkgY3VycmVudCB1bmRlcnN0YW5kaW5nDQo+ID4gPiA+ID4gaXMgdGhhdCB0 aGVyZSBpcyBubyB3YXkgdG8gcGluIG1lbW9yeSBhbmQgaHVnZXBhZ2VzIGNhbiBub3cNCj4gPiA+ ID4gPiBiZSBtb3ZlZCBhcm91bmQsIHNvIHVpbyB3b3VsZCBiZSB1bnNhZmUuIFdoYXQgZG9lcyB0 aGUNCj4gPiA+ID4gPiBjb21tdW5pdHkgdGhpbmsgaGVyZT8NCj4gPiANCj4gPiBCYWNrIHRvIHRo aXMgcXVlc3Rpb24sIHJlbW92aW5nIHVpbyBzdXBwb3J0IGluIERQREsgc2VlbXMgYSBsaXR0bGUg DQo+ID4gb3ZlcmtpbGwgdG8gbWUuIENhbiB3ZSBqdXN0IGRvY3VtZW50IGl0IGRvd24/IExpa2Us IGZpcnN0bHkgd2FybiB1c2VycyANCj4gPiBkbyBub3QgaW52b2tlIG1pZ3JhdGVfcGFnZXMoKSBv ciBtb3ZlX3BhZ2VzKCkgdG8gYSBEUERLIHByb2Nlc3M7IGFzIGZvciANCj4gPiB0aGUga2NvbXBh Y3RkIGRhZW1vbiBhbmQgc29tZSBtb3JlIGNhc2VzIChsaWtlIGNvbXBhY3Rpb24gY291bGQgYmUg DQo+ID4gdHJpZ2dlcmVkIGJ5IGFsbG9jX3BhZ2VzKCkpLCBjb3VsZCB3ZSBqdXN0IHJlY29tbWVu ZCB0byBkaXNhYmxlIA0KPiA+IENPTkZJR19DT01QQUNUSU9OPw0KPiANCj4gV2UgcmVhbGx5IG5l ZWQgdG8gYmV0dGVyIGRvY3VtZW50IHRoZSBsaW1pdGF0aW9ucyBvZiBVSU8uDQo+IE1heSB3ZSBo YXZlIHNvbWUgc3VnZ2VzdGlvbnMgaGVyZT8NCj4gDQo+ID4gQW5vdGhlciBzaWRlLCBob3cgZG9l cyB2ZmlvIHBpbiB0aG9zZSBtZW1vcnk/IFRocm91Z2ggbWVtbG9jayAoZnJvbSBjb2RlIA0KPiA+ IGluIHZmaW9fcGluX3BhZ2VzKCkpPyBTbyB3aHkgbm90IGp1c3QgbWxvY2sgdGhvc2UgaHVnZXBh Z2VzPw0KPiANCj4gR29vZCBxdWVzdGlvbi4gV2h5IG5vdCBtbG9jayB0aGUgaHVnZXBhZ2VzPw0K DQptbG9jayBqdXN0IGd1YXJhbnRlZXMgdGhhdCBhIHZpcnR1YWwgcGFnZSBpcyBhbHdheXMgYmFj a2VkIGJ5ICpzb21lKiBwaHlzaWNhbA0KcGFnZSBvZiBtZW1vcnkuIEl0IGRvZXMgbm90IGd1YXJh bnRlZSB0aGF0IG92ZXIgdGhlIGxpZmV0aW1lIG9mIHRoZSBwcm9jZXNzIGENCnZpcnR1YWwgcGFn ZSBpcyBtYXBwZWQgdG8gdGhlICpzYW1lKiBwaHlzaWNhbCBwYWdlLiBUaGUga2VybmVsIGlzIGZy ZWUgdG8NCnRyYW5zcGFyZW50bHkgbW92ZSBtZW1vcnkgYXJvdW5kLCBjb21wcmVzcyBpdCwgZGVk dXBlIGl0LCBldGMuDQoNCnZmaW8gaXMgbm90IHBpbm5pbmcgdGhlIG1lbW9yeSwgYnV0IGluc3Rl YWQgaXMgdXNpbmcgdGhlIElPTU1VIChhIHBpZWNlIG9mDQpoYXJkd2FyZSkgdG8gcGFydGljaXBh dGUgaW4gdGhlIG1lbW9yeSBtYW5hZ2VtZW50IG9uIHRoZSBwbGF0Zm9ybS4gSWYgYSBkZXZpY2UN CmJlZ2lucyBhIERNQSB0cmFuc2ZlciB0byBhbiBJL08gdmlydHVhbCBhZGRyZXNzLCB0aGUgSU9N TVUgd2lsbCBjb29yZGluYXRlIHdpdGgNCnRoZSBtYWluIE1NVSB0byBtYWtlIHN1cmUgdGhhdCB0 aGUgZGF0YSBlbmRzIHVwIGluIHRoZSBjb3JyZWN0IGxvY2F0aW9uLCBldmVuIGFzDQp0aGUgdmly dHVhbCB0byBwaHlzaWNhbCBtYXBwaW5ncyBhcmUgYmVpbmcgbW9kaWZpZWQu