linux-kernel - [PATCH -next] crypto: fix aesni build on i386

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20110517115245.5544a0d0.randy.dunlap@oracle.com>
Date:	Tue, 17 May 2011 11:52:45 -0700
From:	Randy Dunlap <randy.dunlap@...cle.com>
To:	Stephen Rothwell <sfr@...b.auug.org.au>,
	Herbert Xu <herbert@...dor.hengli.com.au>, davem@...emloft.net,
	Huang Ying <ying.huang@...el.com>
Cc:	linux-next@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
	linux-crypto@...r.kernel.org
Subject: [PATCH -next] crypto: fix aesni build on i386

From: Randy Dunlap <randy.dunlap@...cle.com>

Fix build error on i386 by moving function prototypes:

arch/x86/crypto/aesni-intel_glue.c: In function 'aesni_init':
arch/x86/crypto/aesni-intel_glue.c:1263: error: implicit declaration of function 'crypto_fpu_init'
arch/x86/crypto/aesni-intel_glue.c: In function 'aesni_exit':
arch/x86/crypto/aesni-intel_glue.c:1373: error: implicit declaration of function 'crypto_fpu_exit'

Signed-off-by: Randy Dunlap <randy.dunlap@...cle.com>
---
 arch/x86/crypto/aesni-intel_glue.c |    7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

These function prototypes should preferably be in a header file somewhere.

--- linux-next-20110517.orig/arch/x86/crypto/aesni-intel_glue.c
+++ linux-next-20110517/arch/x86/crypto/aesni-intel_glue.c
@@ -94,6 +94,10 @@ asmlinkage void aesni_cbc_enc(struct cry
 			      const u8 *in, unsigned int len, u8 *iv);
 asmlinkage void aesni_cbc_dec(struct crypto_aes_ctx *ctx, u8 *out,
 			      const u8 *in, unsigned int len, u8 *iv);
+
+int crypto_fpu_init(void);
+void crypto_fpu_exit(void);
+
 #ifdef CONFIG_X86_64
 asmlinkage void aesni_ctr_enc(struct crypto_aes_ctx *ctx, u8 *out,
 			      const u8 *in, unsigned int len, u8 *iv);
@@ -140,9 +144,6 @@ asmlinkage void aesni_gcm_dec(void *ctx,
 			u8 *hash_subkey, const u8 *aad, unsigned long aad_len,
 			u8 *auth_tag, unsigned long auth_tag_len);
 
-int crypto_fpu_init(void);
-void crypto_fpu_exit(void);
-
 static inline struct
 aesni_rfc4106_gcm_ctx *aesni_rfc4106_gcm_ctx_get(struct crypto_aead *tfm)
 {
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/