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crypto: sha256_generic - add cra_priority

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sha256-generic and sha224-generic had a cra_priority of 0, so it wasn't
possible to have a lower priority SHA-256 or SHA-224 implementation, as
is desired for sha256_mb which is only useful under certain workloads
and is otherwise extremely slow.  Change them to priority 100, which is
the priority used for many of the other generic algorithms.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Eric Biggers 2018-06-29 17:01:42 -07:00 committed by Herbert Xu
parent 90ef3e4835
commit b73b7ac0a7
1 changed files with 2 additions and 0 deletions
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crypto/sha256_generic.c
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@ -271,6 +271,7 @@ static struct shash_alg sha256_algs[2] = { {
.base = { .base = {
.cra_name = "sha256", .cra_name = "sha256",
.cra_driver_name= "sha256-generic", .cra_driver_name= "sha256-generic",
.cra_priority = 100,
.cra_flags = CRYPTO_ALG_TYPE_SHASH, .cra_flags = CRYPTO_ALG_TYPE_SHASH,
.cra_blocksize = SHA256_BLOCK_SIZE, .cra_blocksize = SHA256_BLOCK_SIZE,
.cra_module = THIS_MODULE, .cra_module = THIS_MODULE,
@ -285,6 +286,7 @@ static struct shash_alg sha256_algs[2] = { {
.base = { .base = {
.cra_name = "sha224", .cra_name = "sha224",
.cra_driver_name= "sha224-generic", .cra_driver_name= "sha224-generic",
.cra_priority = 100,
.cra_flags = CRYPTO_ALG_TYPE_SHASH, .cra_flags = CRYPTO_ALG_TYPE_SHASH,
.cra_blocksize = SHA224_BLOCK_SIZE, .cra_blocksize = SHA224_BLOCK_SIZE,
.cra_module = THIS_MODULE, .cra_module = THIS_MODULE,