From 5539d985726cf49d854e0eacade127ed2e8f3ba6 Mon Sep 17 00:00:00 2001
From: Rafal Kupiec <belliash@codingworkshop.eu.org>
Date: Fri, 19 Apr 2024 23:55:26 +0200
Subject: [PATCH] Raise to HIGH runlevel before switching the stack

---
 xtoskrnl/ke/krnlinit.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/xtoskrnl/ke/krnlinit.c b/xtoskrnl/ke/krnlinit.c
index 29f36ad4..bcb7e9a3 100644
--- a/xtoskrnl/ke/krnlinit.c
+++ b/xtoskrnl/ke/krnlinit.c
@@ -54,6 +54,9 @@ KeStartXtSystem(IN PKERNEL_INITIALIZATION_BLOCK Parameters)
     /* Architecture specific kernel initialization */
     KepInitializeMachine();
 
+    /* Raise to HIGH runlevel */
+    KeRaiseRunLevel(HIGH_LEVEL);
+
     /* Switch boot stack aligning it to 4 byte boundary */
     KepSwitchBootStack((ULONG_PTR)&ArKernelBootStack & ~0x3);
 }