X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/ms2-kexec/blobdiff_plain/1109a23f956da8bcd71c6430020e0321d7469069..e14c6eae15c85ae74d5a5b1dec3975eccf0fb337:/sys.c

diff --git a/sys.c b/sys.c
index 23eb124..d637180 100644
--- a/sys.c
+++ b/sys.c
@@ -46,6 +46,7 @@
 
 extern asmlinkage long (*original_reboot)(int magic1, int magic2, unsigned int cmd, void __user *arg);
 
+#if 1
 static struct notifier_block dummy_notifier_reboot = {
          .notifier_call  = NULL,
          .next           = NULL,
@@ -53,10 +54,17 @@ static struct notifier_block dummy_notifier_reboot = {
 };
 
 BLOCKING_NOTIFIER_HEAD(notifier_head);
+#endif
 
 
 void kernel_restart_prepare(char *cmd)
 {
+#if 0
+#warning assuming kernel_restart_prepare is at 0xc00779cc
+	void (*original_kernel_restart_prepare)(char *) = (void (*)(char *))0xc00779cc;
+	//void (*original_kernel_restart_prepare)(char *) = (void (*)(char *))KERNEL_RESTART_PREPARE;
+	return original_kernel_restart_prepare(cmd);
+#else
 	register_reboot_notifier(&dummy_notifier_reboot);
 	notifier_head.head=dummy_notifier_reboot.next;
 	unregister_reboot_notifier(&dummy_notifier_reboot);
@@ -65,6 +73,7 @@ void kernel_restart_prepare(char *cmd)
 	system_state = SYSTEM_RESTART;
 	//device_shutdown();
 	//sysdev_shutdown();
+#endif
 }
 
 /*