From 130e12f27277359be5e7a5cd643825dec41bd089 Mon Sep 17 00:00:00 2001
From: Vivian Kong <vivkong@gmail.com>
Date: Wed, 26 Aug 2020 08:34:46 -0400
Subject: [PATCH] ARROW-9844: [CI] Add Go build job on s390x

---
 .travis.yml                        | 7 +++++++
 go/arrow/internal/cpu/cpu_s390x.go | 7 +++++++
 2 files changed, 14 insertions(+)
 create mode 100644 go/arrow/internal/cpu/cpu_s390x.go

diff --git a/.travis.yml b/.travis.yml
index fa5d84c82c7..31aeb64f567 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -56,6 +56,13 @@ jobs:
         UBUNTU: "20.04"
         cares_SOURCE: "BUNDLED"
         gRPC_SOURCE: "BUNDLED"
+    - name: "Go on s390x"
+      os: linux
+      arch: s390x
+      env:
+        ARCH: s390x
+        ARROW_CI_MODULES: "GO"
+        DOCKER_IMAGE_ID: debian-go
   allow_failures:
     - arch: s390x
 
diff --git a/go/arrow/internal/cpu/cpu_s390x.go b/go/arrow/internal/cpu/cpu_s390x.go
new file mode 100644
index 00000000000..3c1a2964243
--- /dev/null
+++ b/go/arrow/internal/cpu/cpu_s390x.go
@@ -0,0 +1,7 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package cpu
+
+const CacheLineSize = 256