linux-kernel - Re: 2.6.25-rc[1,2]: failed to setup dm-crypt key mapping

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Date:	Sat, 8 Mar 2008 09:24:38 +0800
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	Dan Williams <dan.j.williams@...el.com>
Cc:	Milan Broz <mbroz@...hat.com>,
	"Michael S. Tsirkin" <m.s.tsirkin@...il.com>,
	Alasdair G Kergon <agk@...hat.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	"Rafael J. Wysocki" <rjw@...k.pl>, dm-crypt@...ut.de
Subject: Re: 2.6.25-rc[1,2]: failed to setup dm-crypt key mapping

On Fri, Mar 07, 2008 at 11:14:07AM -0700, Dan Williams wrote:
> 
> I believe this is in mainline as 76fc60a2 "[CRYPTO] skcipher: Move
> chainiv/seqiv into crypto_blkcipher module".  With a iop13xx_defconfig
>  I get:
> 
> `chainiv_module_exit' referenced in section `.init.text' of
> crypto/built-in.o: defined in discarded section `.exit.text' of
> crypto/built-in.o
> `chainiv_module_exit' referenced in section `__ksymtab_gpl' of
> crypto/built-in.o: defined in discarded section `.exit.text' of
> crypto/built-in.o
> `eseqiv_module_exit' referenced in section `__ksymtab_gpl' of
> crypto/built-in.o: defined in discarded section `.exit.text' of
> crypto/built-in.o
> make: *** [.tmp_vmlinux1] Error 1

Does this help?

Thanks,
-- 
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
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--
diff --git a/crypto/chainiv.c b/crypto/chainiv.c
index 0a7cac6..a23e1ce 100644
--- a/crypto/chainiv.c
+++ b/crypto/chainiv.c
@@ -320,7 +320,7 @@ int __init chainiv_module_init(void)
 }
 EXPORT_SYMBOL_GPL(chainiv_module_init);
 
-void __exit chainiv_module_exit(void)
+void chainiv_module_exit(void)
 {
 	crypto_unregister_template(&chainiv_tmpl);
 }
diff --git a/include/crypto/internal/skcipher.h b/include/crypto/internal/skcipher.h
index a8f1264..ccc32ba 100644
--- a/include/crypto/internal/skcipher.h
+++ b/include/crypto/internal/skcipher.h
@@ -68,7 +68,7 @@ void skcipher_geniv_exit(struct crypto_tfm *tfm);
 int __init eseqiv_module_init(void);
 void __exit eseqiv_module_exit(void);
 int __init chainiv_module_init(void);
-void __exit chainiv_module_exit(void);
+void chainiv_module_exit(void);
 
 static inline struct crypto_ablkcipher *skcipher_geniv_cipher(
 	struct crypto_ablkcipher *geniv)
--
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