From: Arnd Bergmann Date: Sun, 17 Apr 2016 09:19:55 +0000 (+0200) Subject: macsec: fix crypto Kconfig dependency X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ab2ed0171a50ddee8390f472bb83f60d393b4b04;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git macsec: fix crypto Kconfig dependency The new MACsec driver uses the AES crypto algorithm, but can be configured even if CONFIG_CRYPTO is disabled, leading to a build error: warning: (MAC80211 && MACSEC) selects CRYPTO_GCM which has unmet direct dependencies (CRYPTO) warning: (BT && CEPH_LIB && INET && MAC802154 && MAC80211 && BLK_DEV_RBD && MACSEC && AIRO_CS && LIBIPW && HOSTAP && USB_WUSB && RTLLIB_CRYPTO_CCMP && FS_ENCRYPTION && EXT4_ENCRYPTION && CEPH_FS && BIG_KEYS && ENCRYPTED_KEYS) selects CRYPTO_AES which has unmet direct dependencies (CRYPTO) crypto/built-in.o: In function `gcm_enc_copy_hash': aes_generic.c:(.text+0x2b8): undefined reference to `crypto_xor' aes_generic.c:(.text+0x2dc): undefined reference to `scatterwalk_map_and_copy' This adds an explicit 'select CRYPTO' statement the way that other drivers handle it. Signed-off-by: Arnd Bergmann Fixes: c09440f7dcb3 ("macsec: introduce IEEE 802.1AE driver") Signed-off-by: David S. Miller --- diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 2a1ba62b7da2..a24c18eee598 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -195,6 +195,7 @@ config GENEVE config MACSEC tristate "IEEE 802.1AE MAC-level encryption (MACsec)" + select CRYPTO select CRYPTO_AES select CRYPTO_GCM ---help---