From: Michael Munday <mike.munday@ibm.com>
Date: Sat, 9 Sep 2017 23:22:27 +0000 (+0100)
Subject: crypto/elliptic: temporarily disable s390x assembly
X-Git-Tag: go1.10beta1~1143
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=818353022e03620b1c4966ec5ef8691e21f06ec7;p=gostls13.git

crypto/elliptic: temporarily disable s390x assembly

This disables the s390x assembly. It will be re-enabled when #20215
is resolved on s390x.

Change-Id: I789eca2dd478004956107359fae98ed012f04abb
Reviewed-on: https://go-review.googlesource.com/62292
Run-TryBot: Michael Munday <mike.munday@ibm.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
---

diff --git a/src/crypto/elliptic/p256_s390x.go b/src/crypto/elliptic/p256_s390x.go
index 2ed4c0b9e7..45cd2915f9 100644
--- a/src/crypto/elliptic/p256_s390x.go
+++ b/src/crypto/elliptic/p256_s390x.go
@@ -32,7 +32,10 @@ func hasVectorFacility() bool
 var hasVX = hasVectorFacility()
 
 func initP256Arch() {
-	if hasVX {
+	// Assembly implementation is temporarily disabled until issue
+	// #20215 is fixed.
+	// if hasVX {
+	if false {
 		p256 = p256CurveFast{p256Params}
 		initTable()
 		return