linux-kernel - [PATCH -next] certs: Fix Kconfig dependency

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Message-ID: <20220704112028.183193-1-renzhijie2@huawei.com>
Date:   Mon, 4 Jul 2022 19:20:28 +0800
From:   Ren Zhijie <renzhijie2@...wei.com>
To:     <dhowells@...hat.com>, <herbert@...dor.apana.org.au>,
        <davem@...emloft.net>, <simo@...hat.com>
CC:     <keyrings@...r.kernel.org>, <linux-crypto@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, Ren Zhijie <renzhijie2@...wei.com>
Subject: [PATCH -next] certs: Fix Kconfig dependency

If CONFIG_PKCS7_MESSAGE_PARSER=m and CONFIG_FIPS_SIGNATURE_SELFTEST=y,
make ARCH=x86_64 CROSS_COMPILE=x86_64-linux-gnu-, will be failed, like this:

crypto/asymmetric_keys/selftest.o: In function `fips_signature_selftest':
selftest.c:(.init.text+0xc3): undefined reference to `pkcs7_parse_message'
selftest.c:(.init.text+0x101): undefined reference to `pkcs7_supply_detached_data'
selftest.c:(.init.text+0x112): undefined reference to `pkcs7_verify'
selftest.c:(.init.text+0x13f): undefined reference to `pkcs7_validate_trust'
selftest.c:(.init.text+0x169): undefined reference to `pkcs7_free_message'
make: *** [vmlinux] Error 1

To fix this error, add depends on PKCS7_MESSAGE_PARSER=y to FIPS_SIGNATURE_SELFTEST

Reported-by: Hulk Robot <hulkci@...wei.com>
Fixes: 3cde3174eb91 ("certs: Add FIPS selftests")
Signed-off-by: Ren Zhijie <renzhijie2@...wei.com>
---
 crypto/asymmetric_keys/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crypto/asymmetric_keys/Kconfig b/crypto/asymmetric_keys/Kconfig
index 3df3fe4ed95f..fe007db96c69 100644
--- a/crypto/asymmetric_keys/Kconfig
+++ b/crypto/asymmetric_keys/Kconfig
@@ -83,6 +83,6 @@ config FIPS_SIGNATURE_SELFTEST
 	  for FIPS.
 	depends on KEYS
 	depends on ASYMMETRIC_KEY_TYPE
-	depends on PKCS7_MESSAGE_PARSER
+	depends on PKCS7_MESSAGE_PARSER=y
 
 endif # ASYMMETRIC_KEY_TYPE
-- 
2.17.1