[Xenial][PATCH] crypto: vmx - Ensure ghash-generic is enabled

[Marcelo Cerri]

BugLink: https://bugs.launchpad.net/bugs/1630970

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

Signed-off-by: Marcelo Cerri <marcelo.cerri at canonical.com>
Signed-off-by: Herbert Xu <herbert at gondor.apana.org.au>
(cherry picked from commit 8df4f27c04c0e061b4b2c142bfbae1602bb1b776)
Signed-off-by: Marcelo Cerri <marcelo.cerri at canonical.com>
---
 drivers/crypto/vmx/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/crypto/vmx/Kconfig b/drivers/crypto/vmx/Kconfig
index 89d8208..b225742 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 y
 	help
 	  Support for VMX cryptographic acceleration instructions on Power8 CPU.
-- 
2.7.4