summaryrefslogtreecommitdiff
path: root/crypto
diff options
context:
space:
mode:
authorArnd Bergmann <arnd@arndb.de>2016-05-18 16:55:56 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2016-05-19 18:03:01 +0800
commitbad6a185b4d6f81d0ed2b6e4c16307969f160b95 (patch)
tree2706ad5da908e71e2d41a75fbcf24008b28c7391 /crypto
parentd462e32259810aaaf13440b033b99e1aad33eccd (diff)
downloadlinux-bad6a185b4d6f81d0ed2b6e4c16307969f160b95.tar.gz
crypto: public_key: select CRYPTO_AKCIPHER
In some rare randconfig builds, we can end up with ASYMMETRIC_PUBLIC_KEY_SUBTYPE enabled but CRYPTO_AKCIPHER disabled, which fails to link because of the reference to crypto_alloc_akcipher: crypto/built-in.o: In function `public_key_verify_signature': :(.text+0x110e4): undefined reference to `crypto_alloc_akcipher' This adds a Kconfig 'select' statement to ensure the dependency is always there. Cc: <stable@vger.kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
-rw-r--r--crypto/asymmetric_keys/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/crypto/asymmetric_keys/Kconfig b/crypto/asymmetric_keys/Kconfig
index 91a7e047a765..477cbf39e0fb 100644
--- a/crypto/asymmetric_keys/Kconfig
+++ b/crypto/asymmetric_keys/Kconfig
@@ -13,6 +13,7 @@ config ASYMMETRIC_PUBLIC_KEY_SUBTYPE
tristate "Asymmetric public-key crypto algorithm subtype"
select MPILIB
select CRYPTO_HASH_INFO
+ select CRYPTO_AKCIPHER
help
This option provides support for asymmetric public key type handling.
If signature generation and/or verification are to be used,