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Commit 9c1a7747 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: ixp4xx - Fix qmgr_request_queue build failure
  crypto: api - Fix module load deadlock with fallback algorithms
parents 219f170a 1777f1a9

arch/s390/crypto/aes_s390.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -556,7 +556,7 @@ static void __exit aes_s390_fini(void) 
module_init(aes_s390_init);

module_init(aes_s390_init);

module_exit(aes_s390_fini);

module_exit(aes_s390_fini);





MODULE_ALIAS("aes");

MODULE_ALIAS("aes-all");





MODULE_DESCRIPTION("Rijndael (AES) Cipher Algorithm");

MODULE_DESCRIPTION("Rijndael (AES) Cipher Algorithm");

MODULE_LICENSE("GPL");
 
MODULE_LICENSE("GPL");

crypto/api.c

+13 −2
Original line number Original line Diff line number Diff line
@@ -215,8 +215,19 @@ struct crypto_alg *crypto_larval_lookup(const char *name, u32 type, u32 mask) 
	mask &= ~(CRYPTO_ALG_LARVAL | CRYPTO_ALG_DEAD);

	mask &= ~(CRYPTO_ALG_LARVAL | CRYPTO_ALG_DEAD);

	type &= mask;

	type &= mask;





	alg = try_then_request_module(crypto_alg_lookup(name, type, mask),

	alg = crypto_alg_lookup(name, type, mask);

				      name);

	if (!alg) {

		char tmp[CRYPTO_MAX_ALG_NAME];



		request_module(name);



		if (!((type ^ CRYPTO_ALG_NEED_FALLBACK) & mask) &&

		    snprintf(tmp, sizeof(tmp), "%s-all", name) < sizeof(tmp))

			request_module(tmp);



		alg = crypto_alg_lookup(name, type, mask);

	}



	if (alg)

	if (alg)

		return crypto_is_larval(alg) ? crypto_larval_wait(alg) : alg;

		return crypto_is_larval(alg) ? crypto_larval_wait(alg) : alg;

drivers/crypto/ixp4xx_crypto.c

+4 −2
Original line number Original line Diff line number Diff line
@@ -457,10 +457,12 @@ static int init_ixp_crypto(void) 
	if (!ctx_pool) {

	if (!ctx_pool) {

		goto err;

		goto err;

	}

	}

	ret = qmgr_request_queue(SEND_QID, NPE_QLEN_TOTAL, 0, 0);

	ret = qmgr_request_queue(SEND_QID, NPE_QLEN_TOTAL, 0, 0,

				 "ixp_crypto:out", NULL);

	if (ret)

	if (ret)

		goto err;

		goto err;

	ret = qmgr_request_queue(RECV_QID, NPE_QLEN, 0, 0);

	ret = qmgr_request_queue(RECV_QID, NPE_QLEN, 0, 0,

				 "ixp_crypto:in", NULL);

	if (ret) {

	if (ret) {

		qmgr_release_queue(SEND_QID);

		qmgr_release_queue(SEND_QID);

		goto err;

		goto err;

drivers/crypto/padlock-aes.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -489,4 +489,4 @@ MODULE_DESCRIPTION("VIA PadLock AES algorithm support"); 
MODULE_LICENSE("GPL");

MODULE_LICENSE("GPL");

MODULE_AUTHOR("Michal Ludvig");

MODULE_AUTHOR("Michal Ludvig");





MODULE_ALIAS("aes");
 
MODULE_ALIAS("aes-all");

drivers/crypto/padlock-sha.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -304,7 +304,7 @@ MODULE_DESCRIPTION("VIA PadLock SHA1/SHA256 algorithms support."); 
MODULE_LICENSE("GPL");

MODULE_LICENSE("GPL");

MODULE_AUTHOR("Michal Ludvig");

MODULE_AUTHOR("Michal Ludvig");





MODULE_ALIAS("sha1");

MODULE_ALIAS("sha1-all");

MODULE_ALIAS("sha256");

MODULE_ALIAS("sha256-all");

MODULE_ALIAS("sha1-padlock");

MODULE_ALIAS("sha1-padlock");

MODULE_ALIAS("sha256-padlock");
 
MODULE_ALIAS("sha256-padlock");