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authorEric Biggers <ebiggers@google.com>2018-07-17 19:09:26 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2018-07-27 13:16:38 +0200
commit6b0daa78207b622d768cce2a8251c830256bade9 (patch)
tree7df55959189a04f1a0158c2899794949f1b1f594 /arch
parentlib: Use existing define with polynomial (diff)
downloadlinux-6b0daa78207b622d768cce2a8251c830256bade9.tar.xz
linux-6b0daa78207b622d768cce2a8251c830256bade9.zip
crypto: arm64/sha256 - increase cra_priority of scalar implementations
Commit b73b7ac0a774 ("crypto: sha256_generic - add cra_priority") gave sha256-generic and sha224-generic a cra_priority of 100, to match the convention for generic implementations. But sha256-arm64 and sha224-arm64 also have priority 100, so their order relative to the generic implementations became ambiguous. Therefore, increase their priority to 125 so that they have higher priority than the generic implementations but lower priority than the NEON implementations which have priority 150. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm64/crypto/sha256-glue.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/crypto/sha256-glue.c b/arch/arm64/crypto/sha256-glue.c
index f1b4f4420ca1..4aedeaefd61f 100644
--- a/arch/arm64/crypto/sha256-glue.c
+++ b/arch/arm64/crypto/sha256-glue.c
@@ -67,7 +67,7 @@ static struct shash_alg algs[] = { {
.descsize = sizeof(struct sha256_state),
.base.cra_name = "sha256",
.base.cra_driver_name = "sha256-arm64",
- .base.cra_priority = 100,
+ .base.cra_priority = 125,
.base.cra_blocksize = SHA256_BLOCK_SIZE,
.base.cra_module = THIS_MODULE,
}, {
@@ -79,7 +79,7 @@ static struct shash_alg algs[] = { {
.descsize = sizeof(struct sha256_state),
.base.cra_name = "sha224",
.base.cra_driver_name = "sha224-arm64",
- .base.cra_priority = 100,
+ .base.cra_priority = 125,
.base.cra_blocksize = SHA224_BLOCK_SIZE,
.base.cra_module = THIS_MODULE,
} };