From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by dpdk.org (Postfix) with ESMTP id B14C0201; Tue, 16 Oct 2018 10:29:25 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 16 Oct 2018 01:29:24 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,387,1534834800"; d="scan'208,217";a="95602210" Received: from kmsmsx154.gar.corp.intel.com ([172.21.73.14]) by fmsmga002.fm.intel.com with ESMTP; 16 Oct 2018 01:29:23 -0700 Received: from pgsmsx103.gar.corp.intel.com ([169.254.2.13]) by KMSMSX154.gar.corp.intel.com ([169.254.12.13]) with mapi id 14.03.0319.002; Tue, 16 Oct 2018 16:29:22 +0800 From: "Zhao1, Wei" To: Laurent Hardy , Ilya Maximets , "Zhang, Qi Z" CC: "Lu, Wenzhuo" , "Ananyev, Konstantin" , "stable@dpdk.org" , "dev@dpdk.org" Thread-Topic: [dpdk-dev] [PATCH] net/ixgbe: fix busy polling while fiber link update Thread-Index: AQHUSRgNQX2uzJKLekeq5MEAlIUV2aTrsTgAgAAVKwCALe+P8P//y6IAgAAgEQCAAcfk0IAEZfWAgAHyY5A= Date: Tue, 16 Oct 2018 08:29:22 +0000 Message-ID: References: <20180831123824eucas1p1cd2981c716c4764703e24c3eeb4d33c7~P_GOOSRuf0867908679eucas1p1K@eucas1p1.samsung.com> <039ED4275CED7440929022BC67E706115327FA5E@SHSMSX103.ccr.corp.intel.com> <20180910150708eucas1p220c16857c4277b311ddc000b9337d9cb~TEk8KngQJ1365413654eucas1p2a@eucas1p2.samsung.com> <039ED4275CED7440929022BC67E7061153284304@SHSMSX103.ccr.corp.intel.com> <20180912080338eucas1p1bfdacb30aa969cd607ccf99f64d6bf80~TmFveK2Dy2157121571eucas1p1U@eucas1p1.samsung.com> <20181011102428eucas1p2fe26b12282d2b456ddc2cb96ad7552f0~cht-bhDPv2507925079eucas1p2L@eucas1p2.samsung.com> <879a4ff6-b9a3-c8d8-9550-e252a053800a@6wind.com> <9d740a33-0e4d-8773-69c4-f118482b7ee5@6wind.com> In-Reply-To: <9d740a33-0e4d-8773-69c4-f118482b7ee5@6wind.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.0.400.15 dlp-reaction: no-action x-originating-ip: [172.30.20.206] MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: Re: [dpdk-dev] [PATCH] net/ixgbe: fix busy polling while fiber link update 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: Tue, 16 Oct 2018 08:29:26 -0000 SGksIExhdXJlbnQgSGFyZHkNCg0KRnJvbTogTGF1cmVudCBIYXJkeSBbbWFpbHRvOmxhdXJlbnQu aGFyZHlANndpbmQuY29tXQ0KU2VudDogTW9uZGF5LCBPY3RvYmVyIDE1LCAyMDE4IDY6NDMgUE0N ClRvOiBaaGFvMSwgV2VpIDx3ZWkuemhhbzFAaW50ZWwuY29tPjsgSWx5YSBNYXhpbWV0cyA8aS5t YXhpbWV0c0BzYW1zdW5nLmNvbT47IFpoYW5nLCBRaSBaIDxxaS56LnpoYW5nQGludGVsLmNvbT4N CkNjOiBMdSwgV2Vuemh1byA8d2Vuemh1by5sdUBpbnRlbC5jb20+OyBBbmFueWV2LCBLb25zdGFu dGluIDxrb25zdGFudGluLmFuYW55ZXZAaW50ZWwuY29tPjsgc3RhYmxlQGRwZGsub3JnOyBkZXZA ZHBkay5vcmcNClN1YmplY3Q6IFJlOiBbZHBkay1kZXZdIFtQQVRDSF0gbmV0L2l4Z2JlOiBmaXgg YnVzeSBwb2xsaW5nIHdoaWxlIGZpYmVyIGxpbmsgdXBkYXRlDQoNCg0KSGkgV2VpLA0KT24gMTAv MTIvMjAxOCAwOTozNiBBTSwgWmhhbzEsIFdlaSB3cm90ZToNCg0KSGksIGxhdXJlbnQuaGFyZHkN Cg0KICBZb3UgYXJlIHRoZSBhdXRob3IgZm9yIHRoZSBwYXRjaCAoKiBuZXQvaXhnYmU6IGVuc3Vy ZSBsaW5rIHN0YXR1cyBpcw0KDQp1cGRhdGVkKSwgd2h5IGRvIHlvdSBpbXBsZW1lbnQgY29kZSB0 aGF0IHdheT8NCg0KSXMgdGhhdCBtdXN0IHRoYXQgIHNldCB1cCBsaW5rIHdpdGggd2FpdD8NCg0K DQoNCml4Z2JlX3NldHVwX2xpbmsoaHcsIHNwZWVkLCB0cnVlKTsNCg0KDQoNClRoZSBtYWluIGlz c3VlIHdoaWNoIGhhcyBsZWFkIHRvIHRoaXMgcGF0Y2ggaGFzIGJlZW4gcmVwb3J0ZWQgdGhyb3Vn aCBhIHRlc3QNCg0KY2FzZSB3aXRoIHRoZSBhdXRvbmVnIGVuYWJsZWQgKHdoaWNoIGhhcyBiZWVu IGFsc28gcmVwb3J0ZWQgaW4gdGhlIHBtZA0KDQp0ZXN0IHByb3ZpZGVkIGFsb25nIHdpdGggdGhl IHBhdGNoOg0KDQpodHRwOi8vcGF0Y2hlcy5kcGRrLm9yZy9jb21tZW50LzQ2MjUzLykuDQoNCklu IHRoaXMgY29udGV4dCwgd2l0aG91dCB0aGUgZmxhZyBzZXQgdGhlIHBhdGNoIHdhc24ndCBlZmZl Y3RpdmUuDQoNCg0KDQpNeSBxdWVzdGlvbiBpcyB3aGV0aGVyIHdlIGNhbiBjaGFuZ2UgdG86DQoN Cg0KDQppeGdiZV9zZXR1cF9saW5rKGh3LCBzcGVlZCwgZmFsc2UpOw0KDQoNCg0KaW4geW91ciBw YXRjaCwgaXQgaXMgIiBpeGdiZV9zZXR1cF9saW5rKGh3LCBzcGVlZCwgdHJ1ZSk7Ig0KDQpzb21l IHVzZXIgbWF5ICBuZWVkIGZsZXhpYmxlIGluIHdhaXQgZm9yIGNvbXBsZXRlLg0KDQoNCg0KDQpZ ZXMsIHRoZSBwYXJhbWV0ZXIgKGF1dG9uZWdfd2FpdF90b19jb21wbGV0ZSkgY291bGQgYmUgY2hh bmdlIHRvIGZhbHNlLg0KSSByZWRvIHRoZSB0ZXN0IGZvbGxvd2luZyB0ZXN0IHBsYW4gcHJvdmlk ZWQgdGhyb3VnaCBodHRwOi8vcGF0Y2hlcy5kcGRrLm9yZy9jb21tZW50LzQ2MjUzLywgd2l0aCBm bGFnIHNldCB0byBmYWxzZQ0KYW5kIHNwZWVkIGRlZmluZWQgdG8gMUdiIG9uIHN3aXRjaCBzaWRl Lg0KSW4gdGhpcyBjYXNlIGJvdGggcG9ydHMgZ29lcyBwcm9wZXJseSB1cCAobmljIHVzZWQgaXMg ODI1OTlFUyAxMC1HaWdhYml0KSB3aXRoIGEgY29ycmVjdCBsaW5rIHNwZWVkLg0KDQpUaGFuayB5 b3UgZm9yIHlvdXIgdGVzdCBhbmQgZmVlZGJhY2shDQo=