diff options
| author |   Corentin Labbe <clabbe@baylibre.com> | 2018-11-29 14:42:18 +0000 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2018-12-07 14:15:00 +0800 |
| commit | 6e8e72cd206e2ba68801e4f2490f639d41808c8d (patch) | |
| tree | 6c89421ccb76ab0abe12e0d132c4c9a6a9de914b /include/crypto/rng.h | |
| parent | crypto: user - CRYPTO_STATS should depend on CRYPTO_USER (diff) | |
| download | linux-dev-6e8e72cd206e2ba68801e4f2490f639d41808c8d.tar.xz linux-dev-6e8e72cd206e2ba68801e4f2490f639d41808c8d.zip | |
crypto: user - convert all stats from u32 to u64
All the 32-bit fields need to be 64-bit. In some cases, UINT32_MAX crypto
operations can be done in seconds.
Reported-by: Eric Biggers <ebiggers@kernel.org>
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to '')
| -rw-r--r-- | include/crypto/rng.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/crypto/rng.h b/include/crypto/rng.h index 6d258f5b68f1..966615bba45e 100644 --- a/include/crypto/rng.h +++ b/include/crypto/rng.h @@ -126,9 +126,9 @@ static inline void crypto_stat_rng_seed(struct crypto_rng *tfm, int ret) { #ifdef CONFIG_CRYPTO_STATS if (ret && ret != -EINPROGRESS && ret != -EBUSY) - atomic_inc(&tfm->base.__crt_alg->rng_err_cnt); + atomic64_inc(&tfm->base.__crt_alg->rng_err_cnt); else - atomic_inc(&tfm->base.__crt_alg->seed_cnt); + atomic64_inc(&tfm->base.__crt_alg->seed_cnt); #endif } @@ -137,9 +137,9 @@ static inline void crypto_stat_rng_generate(struct crypto_rng *tfm, { #ifdef CONFIG_CRYPTO_STATS if (ret && ret != -EINPROGRESS && ret != -EBUSY) { - atomic_inc(&tfm->base.__crt_alg->rng_err_cnt); + atomic64_inc(&tfm->base.__crt_alg->rng_err_cnt); } else { - atomic_inc(&tfm->base.__crt_alg->generate_cnt); + atomic64_inc(&tfm->base.__crt_alg->generate_cnt); atomic64_add(dlen, &tfm->base.__crt_alg->generate_tlen); } #endif |