--- zzzz-none-000/linux-3.10.107/arch/arm/mm/copypage-v6.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/arm/mm/copypage-v6.c	2021-02-04 17:41:59.000000000 +0000
@@ -62,7 +62,7 @@
 	__asm__("mcrr	p15, 0, %1, %0, c6	@ 0xec401f06"
 	   :
 	   : "r" (kto),
-	     "r" ((unsigned long)kto + PAGE_SIZE - L1_CACHE_BYTES)
+	     "r" ((unsigned long)kto + PAGE_SIZE - 1)
 	   : "cc");
 }