From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Laight Subject: RE: [PATCH v3 net] net: solve a NAPI race Date: Tue, 28 Feb 2017 10:14:43 +0000 Message-ID: <063D6719AE5E284EB5DD2968C1650D6DCFE71AA0@AcuExch.aculab.com> References: <1488032577.9415.131.camel@edumazet-glaptop3.roam.corp.google.com> <1488166294.9415.172.camel@edumazet-glaptop3.roam.corp.google.com> <1488205298.9415.180.camel@edumazet-glaptop3.roam.corp.google.com> <1488226711.9415.204.camel@edumazet-glaptop3.roam.corp.google.com> <20170227141403.714490f7@xeon-e3> <1488234917.9415.217.camel@edumazet-glaptop3.roam.corp.google.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: David Miller , netdev To: 'Eric Dumazet' , Stephen Hemminger Return-path: Received: from smtp-out4.electric.net ([192.162.216.191]:55657 "EHLO smtp-out4.electric.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751026AbdB1KVf (ORCPT ); Tue, 28 Feb 2017 05:21:35 -0500 In-Reply-To: <1488234917.9415.217.camel@edumazet-glaptop3.roam.corp.google.com> Content-Language: en-US Sender: netdev-owner@vger.kernel.org List-ID: RnJvbTogRXJpYyBEdW1hemV0DQo+IFNlbnQ6IDI3IEZlYnJ1YXJ5IDIwMTcgMjI6MzUNCj4gT24g TW9uLCAyMDE3LTAyLTI3IGF0IDE0OjE0IC0wODAwLCBTdGVwaGVuIEhlbW1pbmdlciB3cm90ZToN Cj4gDQo+ID4gVGhlIG9yaWdpbmFsIGRlc2lnbiAoYXMgRGF2ZW0gbWVudGlvbmVkKSB3YXMgdGhh dCBJUlEncyBtdXN0IGJlIGRpc2FibGVkDQo+ID4gZHVyaW5nIGRldmljZSBwb2xsaW5nLiBJZiB0 aGF0IHdhcyB0cnVlLCB0aGVuIHRoZSByYWNlIGFib3ZlDQo+ID4gd291bGQgYmUgaW1wb3NzaWJs ZS4NCj4gDQo+IEkgd291bGQgbG92ZSB0byBzZWUgYW4gYWx0ZXJuYXRpdmUgcGF0Y2guDQoNCkNh biB5b3UgdGVzdCBmb3IgJ3JlY2VpdmUgZGF0YSBhdmFpbGFibGUnIGFmdGVyIHRlbGxpbmcgdGhl IE5BUEkNCmxvZ2ljIHRoYXQgeW91J3ZlIGZpbmlzaGVkPw0KWW91J2QgdGhlbiBuZWVkIHRvIGZv cmNlIGEgcmVzY2hlZHVsZS4NCg0KSSB0aGluayB5b3VyIHByb3Bvc2VkIHBhdGNoIHdpbGwgZG8g YSByZXNjaGVkdWxlIGlmIGFueSBwYWNrZXQgYXJyaXZlcw0KZHVyaW5nIHRoZSByZWNlaXZlIHBy b2Nlc3NpbmcsIG5vdCBqdXN0IHdoZW4gb25lIGFycml2ZXMgcmlnaHQgYXQgdGhlIGVuZC4NCllv dSBtaWdodCB3YW50IHRvICd1bnNldCcgdGhlIHJlc2NoZWR1bGUgZmxhZyBiZWZvcmUgZWFjaCBj aGVjayBvZiB0aGUNCnJlY2VpdmUgcmluZy4NCg0KSSBhbHNvIHdvbmRlciBhYm91dCB0aGUgY29z dCBvZiBwcm9jZXNzaW5nIHRoZSBNU0ktWCAoSSBndWVzcykgaW50ZXJydXB0cw0KY29tcGFyZWQg dG8gdGhlIGNvc3Qgb2YgcG9zdGVkIFBDSWUgd3JpdGVzIHRvIGRpc2FibGUgYW5kL29yIG1hc2sg dGhlDQppbnRlcnJ1cHQgZ2VuZXJhdGlvbi4NCkNsZWFybHkgeW91IGRvbid0IHdhbnQgdG8gZG8g UENJZSByZWFkcy4NCg0KCURhdmlkDQoNCg==