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| author | Antoine Tenart <antoine.tenart@bootlin.com> | 2018-02-13 09:26:52 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-02-22 22:16:24 +0800 |
| commit | c1a8fa6e240ed4b99778d48ab790743565cb61c8 (patch) | |
| tree | 9f0ff0064a78d1a30f3e8047cdafbf2af3277ba5 /drivers/crypto/inside-secure/safexcel_hash.c | |
| parent | e1d24c0bb76648cdf789b168defb6e31adb0b1b1 (diff) | |
| download | op-kernel-dev-c1a8fa6e240ed4b99778d48ab790743565cb61c8.zip op-kernel-dev-c1a8fa6e240ed4b99778d48ab790743565cb61c8.tar.gz | |
crypto: inside-secure - fix the extra cache computation
This patch fixes the extra cache computation when the queued data is a
multiple of a block size. This fixes the hash support in some cases.
Fixes: 809778e02cd4 ("crypto: inside-secure - fix hash when length is a multiple of a block")
Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/inside-secure/safexcel_hash.c')
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel_hash.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/inside-secure/safexcel_hash.c b/drivers/crypto/inside-secure/safexcel_hash.c index 122a2a5..8fac23b 100644 --- a/drivers/crypto/inside-secure/safexcel_hash.c +++ b/drivers/crypto/inside-secure/safexcel_hash.c @@ -198,7 +198,7 @@ static int safexcel_ahash_send_req(struct crypto_async_request *async, int ring, /* If this is not the last request and the queued data * is a multiple of a block, cache the last one for now. */ - extra = queued - crypto_ahash_blocksize(ahash); + extra = crypto_ahash_blocksize(ahash); if (extra) { sg_pcopy_to_buffer(areq->src, sg_nents(areq->src), |
