drivers: hv: dxgkrnl: Fixed dxgkrnl to build for the 6.1 kernel

Definition for GPADL was changed from u32 to struct vmbus_gpadl.

Signed-off-by: Iouri Tarassov <iourit@linux.microsoft.com>
[kms: forward port to 6.6 from 6.1. No code changes made.]
Signed-off-by: Kelsey Steele <kelseysteele@microsoft.com>

Author: Iouri Tarassov

drivers/hv/dxgkrnl/dxgadapter.c

@@ -927,19 +927,11 @@ void dxgallocation_destroy(struct dxgallocation *alloc)
 					       alloc->owner.device,
 					       &args, &alloc->alloc_handle);
 	}
-#ifdef _MAIN_KERNEL_
 	if (alloc->gpadl.gpadl_handle) {
 		DXG_TRACE("Teardown gpadl %d", alloc->gpadl.gpadl_handle);
 		vmbus_teardown_gpadl(dxgglobal_get_vmbus(), &alloc->gpadl);
 		alloc->gpadl.gpadl_handle = 0;
 	}
-#else
-	if (alloc->gpadl) {
-		DXG_TRACE("Teardown gpadl %d", alloc->gpadl);
-		vmbus_teardown_gpadl(dxgglobal_get_vmbus(), alloc->gpadl);
-		alloc->gpadl = 0;
-	}
-#endif
 	if (alloc->priv_drv_data)
 		vfree(alloc->priv_drv_data);
 	if (alloc->cpu_address_mapped)

drivers/hv/dxgkrnl/dxgkrnl.h

@@ -728,11 +728,7 @@ struct dxgallocation {
 	u32				cached:1;
 	u32				handle_valid:1;
 	/* GPADL address list for existing sysmem allocations */
-#ifdef _MAIN_KERNEL_
 	struct vmbus_gpadl		gpadl;
-#else
-	u32				gpadl;
-#endif
 	/* Number of pages in the 'pages' array */
 	u32				num_pages;
 	/*

drivers/hv/dxgkrnl/dxgvmbus.c

@@ -1493,22 +1493,14 @@ int create_existing_sysmem(struct dxgdevice *device,
 			ret = -ENOMEM;
 			goto cleanup;
 		}
-#ifdef _MAIN_KERNEL_
 		DXG_TRACE("New gpadl %d", dxgalloc->gpadl.gpadl_handle);
-#else
-		DXG_TRACE("New gpadl %d", dxgalloc->gpadl);
-#endif
 
 		command_vgpu_to_host_init2(&set_store_command->hdr,
 					DXGK_VMBCOMMAND_SETEXISTINGSYSMEMSTORE,
 					device->process->host_handle);
 		set_store_command->device = device->handle;
 		set_store_command->allocation = host_alloc->allocation;
-#ifdef _MAIN_KERNEL_
 		set_store_command->gpadl = dxgalloc->gpadl.gpadl_handle;
-#else
-		set_store_command->gpadl = dxgalloc->gpadl;
-#endif
 		ret = dxgvmb_send_sync_msg_ntstatus(msg.channel, msg.hdr,
 						    msg.size);
 		if (ret < 0)