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authorCorentin Labbe <clabbe@baylibre.com>2018-11-29 17:42:18 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2018-12-07 09:15:00 +0300
commit6e8e72cd206e2ba68801e4f2490f639d41808c8d (patch)
tree6c89421ccb76ab0abe12e0d132c4c9a6a9de914b /include/crypto/rng.h
parenta6a31385364ca0f7b98ace0bad93d793f07f97f3 (diff)
downloadlinux-6e8e72cd206e2ba68801e4f2490f639d41808c8d.tar.xz
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 'include/crypto/rng.h')
-rw-r--r--include/crypto/rng.h8
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