From d36487d9fd2c19b54a3b97bdf3562a17184711fe Mon Sep 17 00:00:00 2001
From: Aleksa Vuckovic <aleksav013@gmail.com>
Date: Tue, 29 Nov 2022 11:55:47 +0100
Subject: kernel panic

---
 kernel/src/mem/paging.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'kernel/src/mem/paging.c')

diff --git a/kernel/src/mem/paging.c b/kernel/src/mem/paging.c
index fd88dbc..5e248cf 100644
--- a/kernel/src/mem/paging.c
+++ b/kernel/src/mem/paging.c
@@ -1,5 +1,6 @@
 #include <types.h>
 #include <paging.h>
+#include <panic.h>
 
 #include <heap.h>
 #include <libk/serial_stdio.h>
@@ -64,5 +65,9 @@ void page_fault(uint64_t error)
 
 	printf("address: 0x%x, error code: %d\n", addr, error);
 
+	if (error == 7) {
+		panic("Accessing privileged page in usermode\n");
+	}
+
 	map_addr(addr, addr, FLAG_PRESENT | FLAG_WRITABLE | FLAG_USER);
 }
-- 
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