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Wed, 29 Sep 2021 16:21:25 +0000 To: Robin Zhang , CC: , , , , , , , , , , , , , , , Sylwester Dziedziuch References: <20210618063851.3694702-1-robinx.zhang@intel.com> <20210906020258.1291688-1-robinx.zhang@intel.com> <20210906020258.1291688-2-robinx.zhang@intel.com> From: Ferruh Yigit X-User: ferruhy Message-ID: <5da1e903-34da-e02d-96a6-9733b3ee190b@intel.com> Date: Wed, 29 Sep 2021 17:21:16 +0100 In-Reply-To: <20210906020258.1291688-2-robinx.zhang@intel.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-ClientProxiedBy: DU2PR04CA0200.eurprd04.prod.outlook.com (2603:10a6:10:28d::25) To PH0PR11MB5000.namprd11.prod.outlook.com (2603:10b6:510:41::19) MIME-Version: 1.0 Received: from [192.168.0.206] (37.228.236.146) by DU2PR04CA0200.eurprd04.prod.outlook.com (2603:10a6:10:28d::25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4566.14 via Frontend Transport; Wed, 29 Sep 2021 16:21:22 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 3f7226cf-c11d-4229-d34f-08d983652f26 X-MS-TrafficTypeDiagnostic: PH0PR11MB5047: X-LD-Processed: 46c98d88-e344-4ed4-8496-4ed7712e255d,ExtAddr X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:6108; 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Since hw object > is stored on a heap it introduces a possibility for > a race condition in access to hw if calling function is not > fast enough to read hw->aq.asq_last_status before next > send ASQ command is executed. > > Added new versions of send ASQ command functions that return > Admin Queue status on the stack to avoid race conditions > in access to hw->aq.asq_last_status. > Added new _v2 version of i40e_aq_remove_macvlan and i40e_aq_add_macvlan > that is using new _v2 versions of ASQ send command functions and > returns the Admin Queue status on the stack. > > Signed-off-by: Sylwester Dziedziuch > Signed-off-by: Robin Zhang I assume ASQ is "Admin Send Queue" (although datasheet refers to it as ATQ), can you please give the long version of the abbreviations in the commit log in first usage as: "ASQ (Admin Send Queue) ... "