From eb1935b62e64db66474b7b771bc7095a3fa421b7 Mon Sep 17 00:00:00 2001
From: Gunnar Beutner <gbeutner@serenityos.org>
Date: Wed, 14 Jul 2021 12:50:30 +0200
Subject: Kernel: Avoid hard-coding kernel virtual base

---
 Kernel/Arch/x86/common/Boot/boot.S | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'Kernel')

diff --git a/Kernel/Arch/x86/common/Boot/boot.S b/Kernel/Arch/x86/common/Boot/boot.S
index 011e7f05d9..8cd939f5f2 100644
--- a/Kernel/Arch/x86/common/Boot/boot.S
+++ b/Kernel/Arch/x86/common/Boot/boot.S
@@ -309,8 +309,8 @@ end_of_print_and_halt_function:
 real_start:
     cli
     cld
-    mov $end_of_kernel_image, %esi
-    cmp $0xc2000000, %esi
+    mov $(end_of_kernel_image - KERNEL_BASE), %esi
+    cmp $KERNEL_PD_OFFSET, %esi
     jbe kernel_not_too_large
     
     movl $(kernel_image_too_big_string - KERNEL_BASE), %esi
-- 
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