arch/arm64/mm/extable.c

   1 /*
   2  * Based on arch/arm/mm/extable.c
   3  */
   4
   5 #include <linux/extable.h>
   6 #include <linux/uaccess.h>
   7
   8 int fixup_exception(struct pt_regs *regs)
   9 {
  10         const struct exception_table_entry *fixup;
  11
  12         fixup = search_exception_tables(instruction_pointer(regs));
  13         if (fixup)
  14                 regs->pc = (unsigned long)&fixup->fixup + fixup->fixup;
  15
  16         return fixup != NULL;
  17 }