linux-kernel - [PATCH] arm64/crypto: Select AEAD for GHASH_ARM64

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Date:   Fri, 24 Jun 2022 07:13:38 -0400
From:   Qian Cai <quic_qiancai@...cinc.com>
To:     Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>
CC:     Ard Biesheuvel <ardb@...nel.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>, <linux-crypto@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, Qian Cai <quic_qiancai@...cinc.com>
Subject: [PATCH] arm64/crypto: Select AEAD for GHASH_ARM64_CE

Otherwise, we could fail to compile.

ld: arch/arm64/crypto/ghash-ce-glue.o: in function 'ghash_ce_mod_exit':
ghash-ce-glue.c:(.exit.text+0x24): undefined reference to 'crypto_unregister_aead'
ld: arch/arm64/crypto/ghash-ce-glue.o: in function 'ghash_ce_mod_init':
ghash-ce-glue.c:(.init.text+0x34): undefined reference to 'crypto_register_aead'

Fixes: 537c1445ab0b ("crypto: arm64/gcm - implement native driver using v8 Crypto Extensions")
Signed-off-by: Qian Cai <quic_qiancai@...cinc.com>
---
 arch/arm64/crypto/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/crypto/Kconfig b/arch/arm64/crypto/Kconfig
index 4391a463abd7..60db5bb2ddda 100644
--- a/arch/arm64/crypto/Kconfig
+++ b/arch/arm64/crypto/Kconfig
@@ -71,6 +71,7 @@ config CRYPTO_GHASH_ARM64_CE
 	select CRYPTO_HASH
 	select CRYPTO_GF128MUL
 	select CRYPTO_LIB_AES
+	select CRYPTO_AEAD
 
 config CRYPTO_POLYVAL_ARM64_CE
 	tristate "POLYVAL using ARMv8 Crypto Extensions (for HCTR2)"
-- 
2.34.1