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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: hot/P23kxlkDyiKxipuBD0uTqd6x47pO8fPlqqSam8MXfdCq4hW4hPQLfKgo/p6mfslDayYBlpYT1iMU0l/J+oQ1xueTukFPxh6yIVJ3avuGCfdqXy9ElDp2v6E1qlqi5YkkXW+ylM241KHboIJnAfW8nqICN50GUJAowCUV+j26VI7diIWlLFYF3wbzPq2wJSRUAFnfB6gW/7jpQ/LWxphFiX22YvpeIdZDyTRwGUOQq25nTkrv8zH7kl+FZ7TA2r+3Q/abH3AnoGEBYe/o1+O7V8YbpDIinBVQqfwf7aMYZZ/wJVR9jzxFz23FY42E0oo4pkM+HkV5P4P5U+uDE8hMD2HjOuHZqwFh8A3eEoRD22TwPDnuve9nFk2lmub5fJTAItPb9vOyxGUbKpznwDZuN44Hx4lEQdw2i76SoKuNTZVbMwMWJ6C5QgpIoOvG X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 May 2026 06:05:32.8210 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 661554e9-2dd0-4704-2a03-08deacc7d06f X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[satlexmb08.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CH1PEPF0000AD7F.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL3PR12MB6572 >> Older IBS implementations lacked a hardware privilege filter, so the >> kernel enabled swfilt=1. Newer AMD CPUs will provide privilege filtering >> via the RIP[63] bit, making swfilt redundant. Remove the perf unit test >> that assumes IBS has no hardware-assisted privilege filter. > > Can you add a check for CPU model or capability for this? > Probably we want to keep this test for older models.. Fixed and posted v3: https://lore.kernel.org/r/20260508060004.2575-1-ravi.bangoria@amd.com Thanks Namhyung. Ravi