From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id 20ECCA05D3 for ; Wed, 27 Mar 2019 19:34:46 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id DD92A5689; Wed, 27 Mar 2019 19:34:45 +0100 (CET) Received: from EUR02-AM5-obe.outbound.protection.outlook.com (mail-eopbgr00067.outbound.protection.outlook.com [40.107.0.67]) by dpdk.org (Postfix) with ESMTP id 454E65689 for ; Wed, 27 Mar 2019 19:34:44 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Mellanox.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=JQo424ZVB7zlHfnXskm9bhs179G9XCRhNBMf8wSLj54=; b=RbQ5BhWKxFUa+Av+bQZ6QWjH4FGlHb5cAQWRUTEbXz3QdQGp3gmL8Jen3b4hCa4LhhsYrGknqR8qoqmRMM12UFpjYNstWvIfS2LaeMpO61am2PBgVGQHsg9wB04fTOyWZ/50ywPK7V+X3tiG8UkhFOzM52VbQ2HaF6iEB5lBd60= Received: from DB3PR0502MB3980.eurprd05.prod.outlook.com (52.134.72.27) by DB3PR0502MB4073.eurprd05.prod.outlook.com (52.134.68.156) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1730.18; Wed, 27 Mar 2019 18:34:43 +0000 Received: from DB3PR0502MB3980.eurprd05.prod.outlook.com ([fe80::6072:43be:7c2d:103a]) by DB3PR0502MB3980.eurprd05.prod.outlook.com ([fe80::6072:43be:7c2d:103a%3]) with mapi id 15.20.1750.014; Wed, 27 Mar 2019 18:34:43 +0000 From: Yongseok Koh To: "Player, Timmons" CC: "stable@dpdk.org" Thread-Topic: [dpdk-stable] [PATCH] net/igb: fix LSC interrupt when using MSI-X Thread-Index: AQHU22KUjAilG9ZBz0Kg4UxDMgrw+KYf4LcA Date: Wed, 27 Mar 2019 18:34:43 +0000 Message-ID: <85FB2DBD-5692-4F4A-BDD5-926A04542BA1@mellanox.com> References: <20190315190854.4486-1-timmons.player@spirent.com> In-Reply-To: <20190315190854.4486-1-timmons.player@spirent.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=yskoh@mellanox.com; x-originating-ip: [209.116.155.178] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 26b1d2a0-9bf0-41b7-b104-08d6b2e2e16c x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; 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SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: Ad9RmkBHhNGHYalK1HJGOBgilbRAdqDHdkpHIG62JSTrB8+gRt0cIOTExG9fT/9wpnlpockdHvLg+aT08R5/AIIlDQoSRW03vYpWnke5weanLeY9ixSR2YP81eT7YevF688sJjnlU3SeKstRk2eioCFsz9Y3GsB27M2yCO8fajglIAsO/MGR+r2kSxYJCRT8IE+qcM8zjgpnm/GPLJngxoI+GcIpP6Sih06VPozKliF8OM6a1E5e+Qe0yICKHSYMKjIti1j1LChnCVzJFKNDIlD7Wf5MTw+GqVYBqIH/x0QrNckExBMGOsEWdy7vHn0h8HFcKU0AEfXqgBh7Z9ck0mizMpu4943eYUhW6Wqj+Gi5nw0iDOmRZzU1lZKtsMenPOcq7+Fe/MtrNGANZbfrR+ZObSpLCeZzXaSSpMpisf4= Content-Type: text/plain; charset="us-ascii" Content-ID: <6E5213604005CE4FB1ECA34E5968BF47@eurprd05.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 26b1d2a0-9bf0-41b7-b104-08d6b2e2e16c X-MS-Exchange-CrossTenant-originalarrivaltime: 27 Mar 2019 18:34:43.3113 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB3PR0502MB4073 Subject: Re: [dpdk-stable] [PATCH] net/igb: fix LSC interrupt when using MSI-X X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" > On Mar 15, 2019, at 12:09 PM, Player, Timmons wrote: >=20 > [ backported from upstream commit 7f5c81d5689d4d1b4dce8279a6eb3318bddf160= 7 ] >=20 > Take the 'other interrupt' into account when setting up > MSI-X interrupts and use the proper mask when enabling it. > Also, rearm the MSI-X vector after the LSC interrupt fires. >=20 > This change allows both LSC and RXQ interrupts to work at > the same time when using MSI-X interrupts. >=20 > Signed-off-by: Timmons C. Player > --- applied to stable/17.11 Thanks, Yongseok=