extern pte_t pgoff_to_pte(unsigned long);
#define PTE_FILE_MAX_BITS (64UL - PAGE_SHIFT - 1UL)
-extern unsigned long *sparc64_valid_addr_bitmap;
+extern unsigned long sparc64_valid_addr_bitmap[];
/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
-#define kern_addr_valid(addr) \
- (test_bit(__pa((unsigned long)(addr))>>22, sparc64_valid_addr_bitmap))
+static inline bool kern_addr_valid(unsigned long addr)
+{
+ unsigned long paddr = __pa(addr);
+
+ if ((paddr >> 41UL) != 0UL)
+ return false;
+ return test_bit(paddr >> 22, sparc64_valid_addr_bitmap);
+}
extern int page_in_phys_avail(unsigned long paddr);
extern unsigned long cmdline_memory_size;
+extern asmlinkage void do_sparc64_fault(struct pt_regs *regs);
+
#endif /* !(__ASSEMBLY__) */
#endif /* !(_SPARC64_PGTABLE_H) */