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author | Hendrik Brueckner <brueckner@linux.vnet.ibm.com> | 2015-02-19 17:34:07 +0100 |
---|---|---|
committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2015-07-22 09:58:02 +0200 |
commit | d05377c12ae2ac88e747a28ae1e23f556d549592 (patch) | |
tree | dc1bede961f295f658e59730a47909cc2b1fc121 | |
parent | 8f00b3e28f73e712a2f82a15f66acd852f60e3ba (diff) | |
download | op-kernel-dev-d05377c12ae2ac88e747a28ae1e23f556d549592.zip op-kernel-dev-d05377c12ae2ac88e747a28ae1e23f556d549592.tar.gz |
s390/crypto: add cpu feature modaliases for crypto modules
Use the module_cpu_feature_match() module init function to add an
module alias based on required CPU features. The modules are
automatically loaded on hardware that supports the required CPU features.
Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
-rw-r--r-- | arch/s390/crypto/aes_s390.c | 3 | ||||
-rw-r--r-- | arch/s390/crypto/des_s390.c | 3 | ||||
-rw-r--r-- | arch/s390/crypto/ghash_s390.c | 3 | ||||
-rw-r--r-- | arch/s390/crypto/prng.c | 4 | ||||
-rw-r--r-- | arch/s390/crypto/sha1_s390.c | 3 | ||||
-rw-r--r-- | arch/s390/crypto/sha256_s390.c | 3 | ||||
-rw-r--r-- | arch/s390/crypto/sha512_s390.c | 3 |
7 files changed, 14 insertions, 8 deletions
diff --git a/arch/s390/crypto/aes_s390.c b/arch/s390/crypto/aes_s390.c index 5566ce8..0b9b95f 100644 --- a/arch/s390/crypto/aes_s390.c +++ b/arch/s390/crypto/aes_s390.c @@ -24,6 +24,7 @@ #include <crypto/algapi.h> #include <linux/err.h> #include <linux/module.h> +#include <linux/cpufeature.h> #include <linux/init.h> #include <linux/spinlock.h> #include "crypt_s390.h" @@ -976,7 +977,7 @@ static void __exit aes_s390_fini(void) crypto_unregister_alg(&aes_alg); } -module_init(aes_s390_init); +module_cpu_feature_match(MSA, aes_s390_init); module_exit(aes_s390_fini); MODULE_ALIAS_CRYPTO("aes-all"); diff --git a/arch/s390/crypto/des_s390.c b/arch/s390/crypto/des_s390.c index 9e05cc4..fba1c10 100644 --- a/arch/s390/crypto/des_s390.c +++ b/arch/s390/crypto/des_s390.c @@ -16,6 +16,7 @@ #include <linux/init.h> #include <linux/module.h> +#include <linux/cpufeature.h> #include <linux/crypto.h> #include <crypto/algapi.h> #include <crypto/des.h> @@ -616,7 +617,7 @@ static void __exit des_s390_exit(void) crypto_unregister_alg(&des_alg); } -module_init(des_s390_init); +module_cpu_feature_match(MSA, des_s390_init); module_exit(des_s390_exit); MODULE_ALIAS_CRYPTO("des"); diff --git a/arch/s390/crypto/ghash_s390.c b/arch/s390/crypto/ghash_s390.c index b258110..26e14ef 100644 --- a/arch/s390/crypto/ghash_s390.c +++ b/arch/s390/crypto/ghash_s390.c @@ -9,6 +9,7 @@ #include <crypto/internal/hash.h> #include <linux/module.h> +#include <linux/cpufeature.h> #include "crypt_s390.h" @@ -158,7 +159,7 @@ static void __exit ghash_mod_exit(void) crypto_unregister_shash(&ghash_alg); } -module_init(ghash_mod_init); +module_cpu_feature_match(MSA, ghash_mod_init); module_exit(ghash_mod_exit); MODULE_ALIAS_CRYPTO("ghash"); diff --git a/arch/s390/crypto/prng.c b/arch/s390/crypto/prng.c index 9d5192c..b8045b9 100644 --- a/arch/s390/crypto/prng.c +++ b/arch/s390/crypto/prng.c @@ -17,6 +17,7 @@ #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/mutex.h> +#include <linux/cpufeature.h> #include <linux/random.h> #include <linux/slab.h> #include <asm/debug.h> @@ -914,6 +915,5 @@ static void __exit prng_exit(void) } } - -module_init(prng_init); +module_cpu_feature_match(MSA, prng_init); module_exit(prng_exit); diff --git a/arch/s390/crypto/sha1_s390.c b/arch/s390/crypto/sha1_s390.c index 5b2bee3..9208ead 100644 --- a/arch/s390/crypto/sha1_s390.c +++ b/arch/s390/crypto/sha1_s390.c @@ -26,6 +26,7 @@ #include <crypto/internal/hash.h> #include <linux/init.h> #include <linux/module.h> +#include <linux/cpufeature.h> #include <crypto/sha.h> #include "crypt_s390.h" @@ -100,7 +101,7 @@ static void __exit sha1_s390_fini(void) crypto_unregister_shash(&alg); } -module_init(sha1_s390_init); +module_cpu_feature_match(MSA, sha1_s390_init); module_exit(sha1_s390_fini); MODULE_ALIAS_CRYPTO("sha1"); diff --git a/arch/s390/crypto/sha256_s390.c b/arch/s390/crypto/sha256_s390.c index b74ff15..667888f 100644 --- a/arch/s390/crypto/sha256_s390.c +++ b/arch/s390/crypto/sha256_s390.c @@ -16,6 +16,7 @@ #include <crypto/internal/hash.h> #include <linux/init.h> #include <linux/module.h> +#include <linux/cpufeature.h> #include <crypto/sha.h> #include "crypt_s390.h" @@ -140,7 +141,7 @@ static void __exit sha256_s390_fini(void) crypto_unregister_shash(&sha256_alg); } -module_init(sha256_s390_init); +module_cpu_feature_match(MSA, sha256_s390_init); module_exit(sha256_s390_fini); MODULE_ALIAS_CRYPTO("sha256"); diff --git a/arch/s390/crypto/sha512_s390.c b/arch/s390/crypto/sha512_s390.c index 0c36989..2ba66b1 100644 --- a/arch/s390/crypto/sha512_s390.c +++ b/arch/s390/crypto/sha512_s390.c @@ -18,6 +18,7 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/module.h> +#include <linux/cpufeature.h> #include "sha.h" #include "crypt_s390.h" @@ -148,7 +149,7 @@ static void __exit fini(void) crypto_unregister_shash(&sha384_alg); } -module_init(init); +module_cpu_feature_match(MSA, init); module_exit(fini); MODULE_LICENSE("GPL"); |