#define THREAD_ORDER 1
#define THREAD_SIZE (PAGE_SIZE << THREAD_ORDER)
-#define CURRENT_MASK (~(THREAD_SIZE-1))
+#define CURRENT_MASK (~(THREAD_SIZE - 1))
#define EXCEPTION_STACK_ORDER 0
#define EXCEPTION_STKSZ (PAGE_SIZE << EXCEPTION_STACK_ORDER)
#define __VIRTUAL_MASK_SHIFT 48
/*
- * Kernel image size is limited to 128 MB (see level2_kernel_pgt in
+ * Kernel image size is limited to 512 MB (see level2_kernel_pgt in
* arch/x86/kernel/head_64.S), and it is mapped here:
*/
-#define KERNEL_IMAGE_SIZE (128*1024*1024)
+#define KERNEL_IMAGE_SIZE (512 * 1024 * 1024)
#define KERNEL_IMAGE_START _AC(0xffffffff80000000, UL)
#ifndef __ASSEMBLY__
void copy_page(void *to, void *from);
extern unsigned long end_pfn;
-extern unsigned long end_pfn_map;
extern unsigned long phys_base;
extern unsigned long __phys_addr(unsigned long);
#define vmemmap ((struct page *)VMEMMAP_START)
+extern unsigned long init_memory_mapping(unsigned long start,
+ unsigned long end);
+
#endif /* !__ASSEMBLY__ */
#ifdef CONFIG_FLATMEM