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Mon, 13 Jan 2025 19:48:22 +0000 Message-ID: <2d3628e6-5cb4-497d-a152-c6bbaac02259@intel.com> Date: Mon, 13 Jan 2025 11:48:20 -0800 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH net 6/8] net/mlx5e: Properly match IPsec subnet addresses To: Leon Romanovsky CC: Tariq Toukan , "David S. Miller" , Jakub Kicinski , Paolo Abeni , "Eric Dumazet" , Andrew Lunn , , Saeed Mahameed , Gal Pressman , Mark Bloch , Moshe Shemesh References: <20250113154055.1927008-1-tariqt@nvidia.com> <20250113154055.1927008-7-tariqt@nvidia.com> <20250113192321.GC3146852@unreal> Content-Language: en-US From: Jacob Keller In-Reply-To: <20250113192321.GC3146852@unreal> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: BYAPR21CA0007.namprd21.prod.outlook.com (2603:10b6:a03:114::17) To CO1PR11MB5089.namprd11.prod.outlook.com (2603:10b6:303:9b::16) Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1PR11MB5089:EE_|SA2PR11MB4889:EE_ X-MS-Office365-Filtering-Correlation-Id: 9006fe37-ca13-42bb-6bac-08dd340b3cea X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|7416014|376014|1800799024; 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>>> + >>> + *mask = 0; >>> + for (i = 0; i < 4; i++) >>> + *mask |= ((*addr >> 8 * i) & 0xFF) ? (0xFF << 8 * i) : 0; >>> +} >>> + >> >> I'm surprised this isn't already a common helper function. > > I failed to find. > > Thanks To clarify, I didn't find one either, and I don't think its a blocker on this fix. I'm just surprised that there hasn't been another user with the same need before. Reviewed-by: Jacob Keller