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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Oct 2025 23:58:07.0206 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 83160ef4-418c-454a-3729-08de09eb30a3 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.161];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: SA2PEPF000015CB.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB7624 Content-Type: text/plain; charset="utf-8" The set_dev_pasid for a release domain never gets called anyhow. So, there is no point in defining a separate release_domain from the blocked_domain. Simply reuse the blocked_domain. Suggested-by: Jason Gunthorpe Signed-off-by: Nicolin Chen Reviewed-by: Jason Gunthorpe --- drivers/iommu/amd/iommu.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c index 2e1865daa1cee..6f4559eb5121a 100644 --- a/drivers/iommu/amd/iommu.c +++ b/drivers/iommu/amd/iommu.c @@ -2685,14 +2685,6 @@ void amd_iommu_init_identity_domain(void) protection_domain_init(&identity_domain); } =20 -/* Same as blocked domain except it supports only ops->attach_dev() */ -static struct iommu_domain release_domain =3D { - .type =3D IOMMU_DOMAIN_BLOCKED, - .ops =3D &(const struct iommu_domain_ops) { - .attach_dev =3D blocked_domain_attach_device, - } -}; - static int amd_iommu_attach_device(struct iommu_domain *dom, struct device *dev) { @@ -3042,7 +3034,7 @@ static const struct iommu_dirty_ops amd_dirty_ops =3D= { const struct iommu_ops amd_iommu_ops =3D { .capable =3D amd_iommu_capable, .blocked_domain =3D &blocked_domain, - .release_domain =3D &release_domain, + .release_domain =3D &blocked_domain, .identity_domain =3D &identity_domain.domain, .domain_alloc_paging_flags =3D amd_iommu_domain_alloc_paging_flags, .domain_alloc_sva =3D amd_iommu_domain_alloc_sva, --=20 2.43.0