crypto: s390 - add select CRYPTO_AEAD for aes

ecf3edd3 · Arnd Bergmann <[email protected]> · 2026-05-20 09:38:44 +02:00

The aes driver registers both skcipher and aead algorithms,
but when aead is not enabled this causes a link failure:

s390-linux-ld: arch/s390/crypto/aes_s390.o: in function `aes_s390_fini':
arch/s390/crypto/aes_s390.c:969:(.text+0x115e): undefined reference to `crypto_unregister_aead'
s390-linux-ld: arch/s390/crypto/aes_s390.o: in function `aes_s390_init':
arch/s390/crypto/aes_s390.c:1028:(.init.text+0x294): undefined reference to `crypto_register_aead'

Add the missing 'select' statement.

Fixes: bf7fa038707c ("s390/crypto: add s390 platform specific aes gcm support.")
Signed-off-by: Arnd Bergmann <[email protected]>
Reviewed-by: Harald Freudenberger <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>

Commit: ecf3edd349dfabee9bc8a46c5ff91c9ebd858d48
Parents: d1fa83ec

Changes

1 files changed · +1 −0

File	Status	Add	Del	Content
arch/s390/crypto/Kconfig	modified	+1	−0	View file

arch/s390/crypto/Kconfig

View file

diff --git a/arch/s390/crypto/Kconfig b/arch/s390/crypto/Kconfig
index 00051d2..228570a 100644
--- a/arch/s390/crypto/Kconfig
+++ b/arch/s390/crypto/Kconfig
@@ -4,6 +4,7 @@ menu "Accelerated Cryptographic Algorithms for CPU (s390)"
 
 config CRYPTO_AES_S390
 	tristate "Ciphers: AES, modes: ECB, CBC, CTR, XTS, GCM"
+	select CRYPTO_AEAD
 	select CRYPTO_SKCIPHER
 	help
 	  AEAD cipher: AES with GCM