*/
static void __init test_wp_bit(void)
{
+ int wp_works_ok;
+
printk(KERN_INFO
"Checking if this processor honours the WP bit even in supervisor mode...");
/* Any page-aligned address will do, the test is non-destructive */
__set_fixmap(FIX_WP_TEST, __pa(&swapper_pg_dir), PAGE_KERNEL_RO);
- boot_cpu_data.wp_works_ok = do_test_wp_bit();
+ wp_works_ok = do_test_wp_bit();
clear_fixmap(FIX_WP_TEST);
- if (!boot_cpu_data.wp_works_ok) {
+ if (!wp_works_ok) {
printk(KERN_CONT "No.\n");
panic("Linux doesn't support CPUs with broken WP.");
} else {
BUG_ON(VMALLOC_START >= VMALLOC_END);
BUG_ON((unsigned long)high_memory > VMALLOC_START);
- if (boot_cpu_data.wp_works_ok < 0)
- test_wp_bit();
+ test_wp_bit();
}
#ifdef CONFIG_MEMORY_HOTPLUG