--- zzzz-none-000/linux-3.10.107/arch/sparc/crypto/sha512_glue.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/sparc/crypto/sha512_glue.c	2021-02-04 17:41:59.000000000 +0000
@@ -139,7 +139,7 @@
 	sha512_sparc64_final(desc, D);
 
 	memcpy(hash, D, 48);
-	memset(D, 0, 64);
+	memzero_explicit(D, 64);
 
 	return 0;
 }