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    SubjectRe: linux-next: Tree for March 20 - crypto crash on s390
    On Fri, Mar 20, 2009 at 01:59:12PM +0100, Heiko Carstens wrote:
    >
    > gets called with an shash_desc where
    >
    > bsize = crypto_shash_blocksize(desc->tfm);
    >
    > results in bsize with zero.

    Oops, this patch should fix it.

    commit b24c94a0d65282dc466339390472d7539e1706c2
    Author: Herbert Xu <herbert@gondor.apana.org.au>
    Date: Sat Mar 21 14:25:19 2009 +0800

    crypto: sha512-s390 - Add missing block size

    I missed the block size when converting sha512-s390 to shash.

    Reported-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

    diff --git a/arch/s390/crypto/sha512_s390.c b/arch/s390/crypto/sha512_s390.c
    index 420acf4..37b4236 100644
    --- a/arch/s390/crypto/sha512_s390.c
    +++ b/arch/s390/crypto/sha512_s390.c
    @@ -84,6 +84,7 @@ static struct shash_alg sha384_alg = {
    .cra_driver_name= "sha384-s390",
    .cra_priority = CRYPT_S390_PRIORITY,
    .cra_flags = CRYPTO_ALG_TYPE_SHASH,
    + .cra_blocksize = SHA512_BLOCK_SIZE,
    .cra_ctxsize = sizeof(struct s390_sha_ctx),
    .cra_module = THIS_MODULE,
    }
    Thanks,
    --
    Visit Openswan at http://www.openswan.org/
    Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au>
    Home Page: http://gondor.apana.org.au/~herbert/
    PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

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