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Fri, 9 Jan 2026 14:03:24 +0000 Date: Fri, 9 Jan 2026 14:03:16 +0000 From: Bruce Richardson To: Ciara Loftus CC: Subject: Re: [PATCH v2 0/5] Remove SSE Rx/Tx paths from some Intel drivers Message-ID: References: <20250825123548.1177090-1-ciara.loftus@intel.com> <20251217143223.3208830-1-ciara.loftus@intel.com> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20251217143223.3208830-1-ciara.loftus@intel.com> X-ClientProxiedBy: VI1PR0102CA0052.eurprd01.prod.exchangelabs.com (2603:10a6:803::29) To DS0PR11MB7309.namprd11.prod.outlook.com (2603:10b6:8:13e::17) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS0PR11MB7309:EE_|DS0PR11MB6517:EE_ X-MS-Office365-Filtering-Correlation-Id: d63feac4-af26-4f7e-6db4-08de4f87da86 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|376014|1800799024; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?nXvUMsxRlwCy0vtcVn8PTjsBhJ9NZI28kgv9GyubI1Q60qrd94Ph0wloE48a?= =?us-ascii?Q?VUSFtQsKHVcTXc0m7p4JdqCShql9WvXdhaCPAu37f/zNoW7nmhviOWWufOIG?= =?us-ascii?Q?T1jsU8FEsOJRfMPYrzwsxGTVyqYI+m7mX2BNJdCOUkxyikBEsSokojQOpmmW?= =?us-ascii?Q?GPpyuoMbv1zR2CjyxBzQX082DUAumbjO6uC5mR5NVft4VVsgYVd0Q9gdGHej?= =?us-ascii?Q?QWtQNzSHYIYwpmg5/lNA6G1uEyJlPrZdX5TZ9Wi0EVTaBQR9vmWvRK78hIXw?= =?us-ascii?Q?XxUHZA+Q26qVbxOAG1ETcTJR1yFSwkx6XkD4tusK839tqOBH+XfKBUmuh26X?= =?us-ascii?Q?0VwnLp3XGpY9oVWVJZnEX7Ll2wMcEPwdiuRYM0TXIQlJyiSpyBfVVKijv8CE?= =?us-ascii?Q?Xoj3luOA+PqWVNamW/iyyKMU04BUw/UR3vIWPFu28nkBIHQJNC+S9dlby4sl?= =?us-ascii?Q?R9mx/2fBwPipbZ65bDqg5xgZytAuAd8ZaDsD2dw3Q0gjxUFXNgiO3S4Qtl0g?= =?us-ascii?Q?kLMnX9aUQCRjtXFHh1z3UUu5UYCZWlJXoTWSt6nAAP2A8hdu8brTcCumJZA/?= =?us-ascii?Q?JBMqLLMcoy3ILdJhAUnavpOwk7gAHrVLf5axi2HFNcu6Sq2BXhLDB8hEW7iS?= =?us-ascii?Q?yMDNJKvtNnI89MgU22PisSrG/pEvgi0tPe2EH/URoeu2uT/FnSYZmyHOPvSm?= =?us-ascii?Q?PNKcBitGox2r4dFtH5vS/rjno2BVAnmUNbddJlLPyEhduFlkll/bzx/DWAsF?= =?us-ascii?Q?oUoAO7ujvlwnGpL6hkDXeV1n7AqkuhpEMfcS9/wd6AifAdbQ5eNKNVLxBJwW?= =?us-ascii?Q?wE+Fv9+W1UkZhEa1Zhv/inF0e3B2MBeLrKQEORA9JwF2l32FoKiTxpv6vd4u?= =?us-ascii?Q?YOg479DdX2/fU1crA9Vx0kTWERS9PqCZgYDgPxFv/bAkqI1ZBfDtI21D5wIT?= =?us-ascii?Q?r05pXkpZL9QlDUx+zNeYA/pl7vUa7tsJ5VNkbKno6J2Q7nWO5xICVj5mbBpn?= =?us-ascii?Q?aP8MN4QUS3gt1P76Qy7HIhxXNNLEsd5Qw7fimRDKUIki5cf6OGIBUdWp2YhB?= =?us-ascii?Q?9i7nOaIRq8FLbH3FFPRujXKNmDg4op3M9s/YCl5z7z59pI22Gwn1D9NnHlnz?= =?us-ascii?Q?IBYFhe0fle76GKM9Xq1atj7nWJmwgSaDiN1OXUJh89y/VPW9HWAPFiN7R7Ho?= =?us-ascii?Q?T8STjmLL5oeoxmEQHT9L3uUUWjdtgK9ac05nuj6rpY6S+0AdksoGXIpxZcS2?= =?us-ascii?Q?dAmPq5xFROulsM/4pKvJ5Ca+4UvJ4LZjTDszDYyzaGSWASj4XapyrCySwIsF?= =?us-ascii?Q?qqxIA5LWZKz6bJdJk+Vmqy+5wVddU0e2vYoUF7ynOq+ki0S6cmZQzMTPwq7F?= =?us-ascii?Q?TtZkH+qDmiDvUhBxDzkqeL6hv6jmDGiFaLGiceI2oMHyHEPYVew4T3/o+2FE?= =?us-ascii?Q?C3/RkmxPjUwGbJP2iTUmGU5FeyAyZHqg?= X-Forefront-Antispam-Report: CIP:255.255.255.255; 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Each of these drivers have faster vector paths (AVX2 and > AVX-512) which have feature parity with the SSE paths. In > environments where AVX2 or AVX-512 are not supported, the scalar path > will still be used, which also has feature parity. > > This series is intended for the next-net-intel tree. > > v2: > * Remove deprecation notice > * Provide more detailed explanation in the release notes. > * Usage of function type enum instead of pkt burst pointer in the > supported_ptypes_get functions (simplify the logic by removing #ifdefs) > * More renaming in iavf to remove all mentions of SSE > * Removal of IAVF_REL_MBUFS_AVX512_VEC enum value as it's not used > > Ciara Loftus (5): > net/i40e: remove SSE vector path > net/iavf: remove SSE vector path > net/ice: remove SSE vector path > doc: add release note entry for SSE removal > doc: remove deprecation notice of SSE in some Intel drivers > Series-acked-by: Bruce Richardson Patchset applied to dpdk-next-net-intel, with the last two doc patches squashed into the code ones. /Bruce