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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Nov 2025 10:45:15.7632 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 3dab3089-dff6-43eb-f085-08de236ae595 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=[satlexmb07.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CY4PEPF0000EDD5.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR12MB6258 Patch 1: Reserves the Domain IDs allocated by the host kernel while reusing its device table inside kdump kernel Patch 2: Cleanup around pdom allocation Fixes: 38e5f33ee359 ("iommu/amd: Reuse device table for kdump") Signed-off-by: Sairaj Kodilkar Sairaj Kodilkar (2): amd/iommu: Preserve domain ids inside the kdump kernel amd/iommu: Make protection domain ID functions non-static drivers/iommu/amd/amd_iommu.h | 5 +++++ drivers/iommu/amd/init.c | 26 +++++++++++++++++++++++--- drivers/iommu/amd/iommu.c | 27 ++++++++++++++++++--------- 3 files changed, 46 insertions(+), 12 deletions(-) -- 2.34.1