From: Sandro Tosi <morph@debian.org>
Date: Tue, 5 Dec 2017 18:45:36 -0500
Subject: Don't use unaligned access on ARM

Depending on CPU and kernel config, unaligned access may raise SIGBUS on
ARM.  Use the slower, but safe, implementation instead.

Author: Steve Langasek <steve.langasek@ubuntu.com>
Last-Update: 2017-06-18
---
 src/config.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/config.h b/src/config.h
index 4fb28df..ac3c942 100644
--- a/src/config.h
+++ b/src/config.h
@@ -53,7 +53,7 @@
 #endif
 
 /* Use memory alignment workaround or not */
-#ifdef __ia64__
+#if defined(__ia64__) || defined(__arm__)
 #define ALIGNMENT_WORKAROUND
 #endif