#ifdef CONFIG_X86_64
#include <asm/page_64_types.h>
+#define IOREMAP_MAX_ORDER (PUD_SHIFT)
#else
#include <asm/page_32_types.h>
+#define IOREMAP_MAX_ORDER (PMD_SHIFT)
#endif /* CONFIG_X86_64 */
#ifndef __ASSEMBLY__
extern unsigned long max_low_pfn_mapped;
extern unsigned long max_pfn_mapped;
-extern bool kaslr_enabled;
-
static inline phys_addr_t get_max_mapped(void)
{
return (phys_addr_t)max_pfn_mapped << PAGE_SHIFT;