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From: Arnd Bergmann <>
To: Richard Weinberger <>,
	Artem Bityutskiy <>,
	Adrian Hunter <>
Cc: Arnd Bergmann <>,
	Sascha Hauer <>,
	Stefan Agner <>,,
Subject: [PATCH] ubifs: auth: add CONFIG_KEYS dependency
Date: Fri,  2 Nov 2018 12:11:22 +0100	[thread overview]
Message-ID: <> (raw)

The new authentication support causes a build failure
when CONFIG_KEYS is disabled, so add a dependency.

fs/ubifs/auth.c: In function 'ubifs_init_authentication':
fs/ubifs/auth.c:249:16: error: implicit declaration of function 'request_key'; did you mean 'request_irq'? [-Werror=implicit-function-declaration]
  keyring_key = request_key(&key_type_logon, c->auth_key_name, NULL);

Fixes: d8a22773a12c ("ubifs: Enable authentication support")
Signed-off-by: Arnd Bergmann <>
 fs/ubifs/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/ubifs/Kconfig b/fs/ubifs/Kconfig
index 529856fbccd0..406c88dc039e 100644
--- a/fs/ubifs/Kconfig
+++ b/fs/ubifs/Kconfig
@@ -89,6 +89,7 @@ config UBIFS_FS_SECURITY
 	bool "UBIFS authentication support"
+	depends on KEYS
 	select CRYPTO_HMAC
 	  Enable authentication support for UBIFS. This feature offers protection

             reply	other threads:[~2018-11-02 11:12 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-02 11:11 Arnd Bergmann [this message]
2018-11-02 12:23 ` Richard Weinberger

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