diff options
| -rw-r--r-- | drivers/misc/tegra-cryptodev.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/misc/tegra-cryptodev.c b/drivers/misc/tegra-cryptodev.c index 4dc6ca63226d..2c0d3918100d 100644 --- a/drivers/misc/tegra-cryptodev.c +++ b/drivers/misc/tegra-cryptodev.c @@ -33,6 +33,7 @@ #include <linux/tegra-soc.h> #include <crypto/rng.h> #include <crypto/hash.h> +#include <asm/barrier.h> #include "tegra-cryptodev.h" @@ -282,6 +283,8 @@ static int process_crypt_req(struct tegra_crypto_ctx *ctx, struct tegra_crypt_re const u8 *key = NULL; struct tegra_crypto_completion tcrypt_complete; + speculation_barrier(); + if (crypt_req->op & TEGRA_CRYPTO_ECB) { req = ablkcipher_request_alloc(ctx->ecb_tfm, GFP_KERNEL); tfm = ctx->ecb_tfm; @@ -930,6 +933,9 @@ rng_out: rsa_req.algo); return -EINVAL; } + + speculation_barrier(); + ret = tegra_crypt_rsa(ctx, &rsa_req); break; |