Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
index 8bd5358..c66c8b0 100644
--- a/arch/x86/lib/csum-wrappers_64.c
+++ b/arch/x86/lib/csum-wrappers_64.c
@@ -1,6 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright 2002, 2003 Andi Kleen, SuSE Labs.
- * Subject to the GNU Public License v.2
*
* Wrappers of assembly checksum functions for x86-64.
*/
@@ -27,7 +27,7 @@
might_sleep();
*errp = 0;
- if (!likely(access_ok(VERIFY_READ, src, len)))
+ if (!likely(access_ok(src, len)))
goto out_err;
/*
@@ -89,7 +89,7 @@
might_sleep();
- if (unlikely(!access_ok(VERIFY_WRITE, dst, len))) {
+ if (unlikely(!access_ok(dst, len))) {
*errp = -EFAULT;
return 0;
}