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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?JohQJEMfIq0CBaf8Xl2BGs4fkGv5N4usavVmEhWQOrIsY6bwjRaGZBfqyHJf?= =?us-ascii?Q?z3p8I9hKS0iMBXJiqAyITD06vyy/MgxkrpZi8wx2n4ln+QgKTfoyTbhsYYoQ?= =?us-ascii?Q?SZ4f9r98tT/BjLaAo5YIAgimNJ2SAkUytKluftfu4O3TVkfUx5yu+qaxcS1u?= =?us-ascii?Q?UmQG7FwTLCb3V/JrDn86duGNt28w/mmhX5oeTaYdzipjg+UQGQUs5Zqocg5S?= =?us-ascii?Q?1yPzuEnKKzqOsfp6s8ZC/NhqLAv9P1Zy32fDy1/NKez+SLdbNV2SLTw4/K1d?= =?us-ascii?Q?hQp0YJEJmULutJJXUHXz+UQgkUP4ZTFjxBNhsMwKyZ6fngC9T1+ziMS2Nyco?= =?us-ascii?Q?oVSIM2KxoL9O9sMxrEha/j1l7WgsA9HFbQM9enZgWKGVBIQi0zZa2kmVMK7e?= =?us-ascii?Q?XfrZ4t/WdGbfwQ4pyuv7lxWrnmV2dNGEg+ocmDB3eHCo6mT1LJvzJCfLvTnJ?= =?us-ascii?Q?dzA9fjLqxYhD92WRzwtYF3cwkK7hx7VTPpFws5CZz9af3uPzrlvI8ptozDhy?= =?us-ascii?Q?sQadiTaEpO/ReMxLevNMDh352CmEWthVXQ9NFFc4QsmN0LZlPbOJ4oTliAcy?= =?us-ascii?Q?fxxkVD9Ub5az+h/zu2tmZe20oh9pdkBQUUl6EVRlXH9/DSWouCJ+sXIwJbsB?= =?us-ascii?Q?llIV0J0d0Yxy7NXVxKkvnsIcH9NVBCtUx/N7hq4QEb2Zms4STPiw0B04zjgb?= =?us-ascii?Q?RkynNPai+6GVG3AltEJofpBFLpEO8/bTSfaT0QwsPDIqtGTpY0JyzHKf91fd?= =?us-ascii?Q?aAWxXgdW3ymKXz2yeTK7XQHCrYOdk4kI661imQev8m7nKRuZYXWk74hQmeAf?= =?us-ascii?Q?qzl0Ex5WkJ2MHnly10jAaDRw2oxILK7FSwragn3rz0Y6B7S4S1LJg2aVZeDP?= =?us-ascii?Q?ccmuuKfDaMamaL9/uNxvcqek6oZWasHSgundKO77w606FF7Xyak8Dte3VNih?= =?us-ascii?Q?WOntUFYS1toP2rWiffxXxGirw1nUZUFvBhcQ87AP2FwW1HxsCBBOr1BxOneh?= =?us-ascii?Q?CZygHpXICHmY7gKUDyAFixuvExdUZiVG+FxXT4OJfyQ86EKx3xpwSqJA8mRG?= =?us-ascii?Q?vWrOjC56RxPlXvgPCbSadnDuWC6zMIpDLG3zI5zMZSaYkNCOdrP8348hIhlr?= =?us-ascii?Q?8v5jpMjStlMnj2YjvqQMp7FyVbVVuuKvRFAM5DitG6X12gWJ0C3Om0cN4ouO?= =?us-ascii?Q?nc0Yrnga/7Ty+iK7ok9g/q0e14kyIeYOQECa+w170Nsj/1tWhx0dtZK2bh/4?= =?us-ascii?Q?ROlDcQ3HLErIEIHzpbHsk/3fe+kXjUEaa1Frl0jv5s7iqgLH0FQ+Jd8PB4nj?= =?us-ascii?Q?s/edWMImhW05fUDf18euoMZ9MA9WeBcXDI/Wtp48NYIzyJKrDqvsv4bIDD2z?= =?us-ascii?Q?eMs4p9q6dTZNzNFU586Hio7G3TSY3atE3/wudQuS6lwlJUCatJ3cJDSzlHNi?= =?us-ascii?Q?OVqFKgduymabs3mGVQZeOjfecoFXSHdHvzBJyDfw0RJKB0MbBztOJFGeLufc?= =?us-ascii?Q?5oPnV9DpvFbCYx1mBVHArFmgbkSfmjrMtN2aQg/TMTLQifnIPjg/PQHbTKca?= =?us-ascii?Q?WVMtwi0CveOgVPlEGMIi5rqBsgU3w7nio/2t4UWr?= X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-Network-Message-Id: 0a55e158-0f03-4f2d-febe-08dddeafef2d X-MS-Exchange-CrossTenant-AuthSource: CH3PR12MB8659.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Aug 2025 23:35:37.1748 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: ubAw1M1P8y18Ljk/EM2s1kGWt+jUyB1J8zetAXhfGGND9Fxf9vghC1uepkgZ0mWs X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN7PR12MB7883 On Fri, Aug 15, 2025 at 11:29:09AM +0000, Tian, Kevin wrote: > > From: Jason Gunthorpe > > Sent: Thursday, July 17, 2025 3:58 AM > > > > SW bits can be placed on items, including table entries, single OA's and > > individual items within a contiguous OA. They are guaranteed to be ignored > > by the HW. The API is very basic since the only use case so far is a > > single bit. > > > > what is 'OA'? "Output Address" a page table translates from a Virtual Address to an Output Address Which might be physical adress or an IPA/GPA or whatever Jason