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charset="Windows-1252" Content-ID: <511B185B3C07CF4C9B2AEA7EF8B0759E@eurprd04.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: VI1PR04MB5136.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4f23bbc9-c8cd-4521-ad06-08da8cce5641 X-MS-Exchange-CrossTenant-originalarrivaltime: 02 Sep 2022 10:31:46.4017 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: /zc56xnOGUqej3XBUoA8OuzSYO552P3PiJlYMdOF7eu9Jy9sNz2dLZAR3hBoqqWvjvY7OBwAgYi+l5Ff1kGTCA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM9PR04MB7588 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Tue, Aug 30, 2022 at 10:59:23PM +0300, Vladimir Oltean wrote: > This series represents the final part of that effort. We have: >=20 > - the introduction of new UAPI in the form of IFLA_DSA_MASTER Call for opinions: when I resend this, should I keep rtnl_link_ops, or should I do what Marek attempted to do, and make the existing iflink between a user port and its master writable from user space? https://lore.kernel.org/netdev/20190824024251.4542-4-marek.behun@nic.cz/ I'm not sure if we have that many more use cases for rtnl_link_ops.. at some point I was thinking we could change the way in which dsa_loop probes, and allow dynamic creation of such interfaces using RTM_NEWLINK; but looking closer at that, it's a bit more complicated, since we'd need to attach dsa_loop user ports to a virtual switch, and probe all ports at the same time rather than one by one.=