ia64_ret_from_clone 339 arch/ia64/kernel/process.c extern char ia64_ret_from_clone; ia64_ret_from_clone 398 arch/ia64/kernel/process.c child_stack->b0 = (unsigned long) &ia64_ret_from_clone; ia64_ret_from_clone 426 arch/ia64/kernel/process.c child_stack->b0 = (unsigned long) &ia64_ret_from_clone;