From: Marcelo Cerri <marcelo.cerri@canonical.com>
Date: Wed, 28 Sep 2016 16:42:11 +0000 (-0300)
Subject: crypto: vmx - Ensure ghash-generic is enabled
X-Git-Tag: v4.9-rc1~53^2~4
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8df4f27c04c0e061b4b2c142bfbae1602bb1b776;p=thirdparty%2Flinux.git

crypto: vmx - Ensure ghash-generic is enabled

Select CRYPTO_GHASH for vmx_crypto since p8_ghash uses it as the
fallback implementation.

Signed-off-by: Marcelo Cerri <marcelo.cerri@canonical.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/drivers/crypto/vmx/Kconfig b/drivers/crypto/vmx/Kconfig
index a83ead109d5f2..c3d524ea69987 100644
--- a/drivers/crypto/vmx/Kconfig
+++ b/drivers/crypto/vmx/Kconfig
@@ -1,6 +1,7 @@
 config CRYPTO_DEV_VMX_ENCRYPT
 	tristate "Encryption acceleration support on P8 CPU"
 	depends on CRYPTO_DEV_VMX
+	select CRYPTO_GHASH
 	default m
 	help
 	  Support for VMX cryptographic acceleration instructions on Power8 CPU.