diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index 46eabdda49f3..1e6ad59b74e0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -1494,7 +1494,7 @@ int amdgpu_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv)
 
 	amdgpu_debugfs_vm_init(file_priv);
 
-	r = amdgpu_vm_init(adev, &fpriv->vm, fpriv->xcp_id, 0);
+	r = amdgpu_vm_init(adev, &fpriv->vm, fpriv->xcp_id);
 	if (r)
 		goto error_pasid;
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 146902ffc875..aac8ace9d7a6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -2556,7 +2556,6 @@ void amdgpu_vm_set_task_info(struct amdgpu_vm *vm)
  * @adev: amdgpu_device pointer
  * @vm: requested vm
  * @xcp_id: GPU partition selection id
- * @pasid: the pasid the VM is using on this GPU
  *
  * Init @vm fields.
  *
@@ -2564,7 +2563,7 @@ void amdgpu_vm_set_task_info(struct amdgpu_vm *vm)
  * 0 for success, error for failure.
  */
 int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm,
-		   int32_t xcp_id, uint32_t pasid)
+		   int32_t xcp_id)
 {
 	struct amdgpu_bo *root_bo;
 	struct amdgpu_bo_vm *root;
@@ -2639,26 +2638,12 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm,
 	if (r)
 		dev_dbg(adev->dev, "Failed to create task info for VM\n");
 
-	/* Store new PASID in XArray (if non-zero) */
-	if (pasid != 0) {
-		r = xa_err(xa_store_irq(&adev->vm_manager.pasids, pasid, vm, GFP_KERNEL));
-		if (r < 0)
-			goto error_free_root;
-
-		vm->pasid = pasid;
-	}
-
 	amdgpu_bo_unreserve(vm->root.bo);
 	amdgpu_bo_unref(&root_bo);
 
 	return 0;
 
 error_free_root:
-	/* If PASID was partially set, erase it from XArray before failing */
-	if (vm->pasid != 0) {
-		xa_erase_irq(&adev->vm_manager.pasids, vm->pasid);
-		vm->pasid = 0;
-	}
 	amdgpu_vm_pt_free_root(adev, vm);
 	amdgpu_bo_unreserve(vm->root.bo);
 	amdgpu_bo_unref(&root_bo);
@@ -2765,11 +2750,6 @@ void amdgpu_vm_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm)
 
 	root = amdgpu_bo_ref(vm->root.bo);
 	amdgpu_bo_reserve(root, true);
-	/* Remove PASID mapping before destroying VM */
-	if (vm->pasid != 0) {
-		xa_erase_irq(&adev->vm_manager.pasids, vm->pasid);
-		vm->pasid = 0;
-	}
 	dma_fence_wait(vm->last_unlocked, false);
 	dma_fence_put(vm->last_unlocked);
 	dma_fence_wait(vm->last_tlb_flush, false);
@@ -2865,8 +2845,6 @@ void amdgpu_vm_manager_init(struct amdgpu_device *adev)
 #else
 	adev->vm_manager.vm_update_mode = 0;
 #endif
-
-	xa_init_flags(&adev->vm_manager.pasids, XA_FLAGS_LOCK_IRQ);
 }
 
 /**
@@ -2878,9 +2856,6 @@ void amdgpu_vm_manager_init(struct amdgpu_device *adev)
  */
 void amdgpu_vm_manager_fini(struct amdgpu_device *adev)
 {
-	WARN_ON(!xa_empty(&adev->vm_manager.pasids));
-	xa_destroy(&adev->vm_manager.pasids);
-
 	amdgpu_vmid_mgr_fini(adev);
 	amdgpu_pasid_mgr_cleanup();
 }
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
index 5822836fa4a3..2f8234560764 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
@@ -481,10 +481,6 @@ struct amdgpu_vm_manager {
 	 */
 	int					vm_update_mode;
 
-	/* PASID to VM mapping, will be used in interrupt context to
-	 * look up VM of a page fault
-	 */
-	struct xarray				pasids;
 	/* Global registration of recent page fault information */
 	struct amdgpu_vm_fault_info	fault_info;
 };
@@ -502,7 +498,7 @@ void amdgpu_vm_manager_init(struct amdgpu_device *adev);
 void amdgpu_vm_manager_fini(struct amdgpu_device *adev);
 
 long amdgpu_vm_wait_idle(struct amdgpu_vm *vm, long timeout);
-int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm, int32_t xcp_id, uint32_t pasid);
+int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm, int32_t xcp_id);
 int amdgpu_vm_make_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm);
 void amdgpu_vm_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm);
 int amdgpu_vm_lock_pd(struct amdgpu_vm *vm, struct drm_exec *exec,