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authorArnd Bergmann <arnd@arndb.de>2016-05-18 16:55:56 +0200
committerSasha Levin <sasha.levin@oracle.com>2016-06-18 16:52:40 -0400
commit008656835a1bfafe37771d2ba2249a8eaeb4eab6 (patch)
treec2b05200bcdc4773bf0f84c6db0ea8fe813d48b0
parentb5076139991c6b12c62346d9880eec1d4227d99f (diff)
downloadlinux-linaro-stable-008656835a1bfafe37771d2ba2249a8eaeb4eab6.tar.gz
crypto: public_key: select CRYPTO_AKCIPHER
[ Upstream commit bad6a185b4d6f81d0ed2b6e4c16307969f160b95 ] 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> Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
-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 4870f28403f5..05bfe568cd30 100644
--- a/crypto/asymmetric_keys/Kconfig
+++ b/crypto/asymmetric_keys/Kconfig
@@ -14,6 +14,7 @@ config ASYMMETRIC_PUBLIC_KEY_SUBTYPE
select MPILIB
select PUBLIC_KEY_ALGO_RSA
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,