From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Rothwell Subject: linux-next: build failure after merge of the crypto tree Date: Wed, 5 Aug 2015 16:49:31 +1000 Message-ID: <20150805164931.516fb8ee@canb.auug.org.au> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Herbert Xu Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-next.vger.kernel.org Hi Herbert, After merging the crypto tree, today's linux-next build (sparc64 defconfig) failed like this: crypto/built-in.o: In function `crypto_authenc_exit_tfm': authenc.c:(.text+0x11d1c): undefined reference to `crypto_put_default_null_skcipher' crypto/built-in.o: In function `crypto_authenc_init_tfm': authenc.c:(.text+0x11d7c): undefined reference to `crypto_get_default_null_skcipher' Caused by commit 92d95ba91772 ("crypto: authenc - Convert to new AEAD interface") Those symbols depend on CONFIG_CRYPTO_NULL which is set to 'm' for this build. I have added this fix patch for today: From: Stephen Rothwell Date: Wed, 5 Aug 2015 16:41:48 +1000 Subject: [PATCH] crypto: authenc - select CRYPTO_NULL Signed-off-by: Stephen Rothwell --- crypto/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/crypto/Kconfig b/crypto/Kconfig index 354bb692c964..ac7cc6226e61 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -200,6 +200,7 @@ config CRYPTO_AUTHENC select CRYPTO_BLKCIPHER select CRYPTO_MANAGER select CRYPTO_HASH + select CRYPTO_NULL help Authenc: Combined mode wrapper for IPsec. This is required for IPSec. -- 2.5.0 -- Cheers, Stephen Rothwell sfr@canb.auug.org.au