* Setup the vmbus event connection for channel interrupt
* abstraction stuff
*/
- vmbus_connection.int_page =
- (void *)hv_alloc_hyperv_zeroed_page();
+ vmbus_connection.int_page = hv_alloc_hyperv_zeroed_page();
if (vmbus_connection.int_page == NULL) {
ret = -ENOMEM;
goto cleanup;
* Setup the monitor notification facility. The 1st page for
* parent->child and the 2nd page for child->parent
*/
- vmbus_connection.monitor_pages[0] = (void *)hv_alloc_hyperv_page();
- vmbus_connection.monitor_pages[1] = (void *)hv_alloc_hyperv_page();
+ vmbus_connection.monitor_pages[0] = hv_alloc_hyperv_page();
+ vmbus_connection.monitor_pages[1] = hv_alloc_hyperv_page();
if ((vmbus_connection.monitor_pages[0] == NULL) ||
(vmbus_connection.monitor_pages[1] == NULL)) {
ret = -ENOMEM;
destroy_workqueue(vmbus_connection.work_queue);
if (vmbus_connection.int_page) {
- hv_free_hyperv_page((unsigned long)vmbus_connection.int_page);
+ hv_free_hyperv_page(vmbus_connection.int_page);
vmbus_connection.int_page = NULL;
}
set_memory_encrypted((unsigned long)vmbus_connection.monitor_pages[0], 1);
set_memory_encrypted((unsigned long)vmbus_connection.monitor_pages[1], 1);
- hv_free_hyperv_page((unsigned long)vmbus_connection.monitor_pages[0]);
- hv_free_hyperv_page((unsigned long)vmbus_connection.monitor_pages[1]);
+ hv_free_hyperv_page(vmbus_connection.monitor_pages[0]);
+ hv_free_hyperv_page(vmbus_connection.monitor_pages[1]);
vmbus_connection.monitor_pages[0] = NULL;
vmbus_connection.monitor_pages[1] = NULL;
}
}
EXPORT_SYMBOL_GPL(hv_alloc_hyperv_zeroed_page);
-void hv_free_hyperv_page(unsigned long addr)
+void hv_free_hyperv_page(void *addr)
{
if (PAGE_SIZE == HV_HYP_PAGE_SIZE)
- free_page(addr);
+ free_page((unsigned long)addr);
else
- kfree((void *)addr);
+ kfree(addr);
}
EXPORT_SYMBOL_GPL(hv_free_hyperv_page);
atomic_notifier_chain_unregister(&panic_notifier_list,
&hyperv_panic_report_block);
- hv_free_hyperv_page((unsigned long)hv_panic_page);
+ hv_free_hyperv_page(hv_panic_page);
hv_panic_page = NULL;
}
ret = kmsg_dump_register(&hv_kmsg_dumper);
if (ret) {
pr_err("Hyper-V: kmsg dump register error 0x%x\n", ret);
- hv_free_hyperv_page((unsigned long)hv_panic_page);
+ hv_free_hyperv_page(hv_panic_page);
hv_panic_page = NULL;
}
}