crypto: ghash-intel - Fix building failure on x86_32

CLMUL-NI accelerated GHASH should be turned off on non-x86_64 machine. Reported-by: Dave Young <hidave.darkstar@gmail.com> Signed-off-by: Huang Ying <ying.huang@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
16 years ago · 3e02e5cb47
parent fa4ef8a6af
commit 3e02e5cb47
1 changed files with 1 additions and 0 deletions
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@ -442,6 +442,7 @@ config CRYPTO_WP512

 config CRYPTO_GHASH_CLMUL_NI_INTEL
 	tristate "GHASH digest algorithm (CLMUL-NI accelerated)"
+	depends on (X86 || UML_X86) && 64BIT
 	select CRYPTO_SHASH
 	select CRYPTO_CRYPTD
 	help