kernel/arch/s390/lib/uaccess.c
.. .. @@ -339,7 +339,7 @@ 339 339 "4: slgr %0,%0\n" 340 340 "5:\n" 341 341 EX_TABLE(0b,2b) EX_TABLE(3b,5b) 342 - : "+a" (size), "+a" (to), "+a" (tmp1), "=a" (tmp2)342 + : "+&a" (size), "+&a" (to), "+a" (tmp1), "=&a" (tmp2)343 343 : "a" (empty_zero_page), "d" (reg0) : "cc", "memory"); 344 344 return size; 345 345 }