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| /*
| * Copyright (C) 2006 Jeff Dike (jdike@addtoit.com)
| * Licensed under the GPL V2
| */
|
| #include <linux/uaccess.h>
|
| /*
| * Mostly copied from i386/x86_86 - eliminated the eip < PAGE_OFFSET because
| * that's not relevant in skas mode.
| */
|
| int is_valid_bugaddr(unsigned long eip)
| {
| unsigned short ud2;
|
| if (probe_kernel_address((unsigned short __user *)eip, ud2))
| return 0;
|
| return ud2 == 0x0b0f;
| }
|
|
