diff --git a/cur/linux/mm/page.s b/cur/linux/mm/page.s
new file mode 100644
index 0000000..9ebf3f7
--- /dev/null
+++ b/cur/linux/mm/page.s
@@ -0,0 +1,40 @@
+/*
+ *  linux/mm/page.s
+ *
+ *  (C) 1991  Linus Torvalds
+ */
+
+/*
+ * page.s contains the low-level page-exception code.
+ * the real work is done in mm.c
+ */
+
+.globl page_fault
+
+page_fault:
+	xchgl %eax,(%esp)
+	pushl %ecx
+	pushl %edx
+	push %ds
+	push %es
+	push %fs
+	movl $0x10,%edx
+	mov %dx,%ds
+	mov %dx,%es
+	mov %dx,%fs
+	movl %cr2,%edx
+	pushl %edx
+	pushl %eax
+	testl $1,%eax
+	jne 1f
+	call do_no_page
+	jmp 2f
+1:	call do_wp_page
+2:	addl $8,%esp
+	pop %fs
+	pop %es
+	pop %ds
+	popl %edx
+	popl %ecx
+	popl %eax
+	iret