> -----Original Message-----
> From: dev [mailto:[email protected]] On Behalf Of Fan Zhang
> Sent: Friday, April 5, 2019 5:04 PM
> To: [email protected]
> Cc: [email protected]; Zhang, Roy Fan <[email protected]>;
> [email protected]
> Subject: [dpdk-dev] [PATCH v2] crypto/virtio: fix iv offset
>
> This patch fixes the incorrect iv offset calculation.
>
> Fixes: b063e843fa03 ("crypto/virtio: fix IV physical address")
> Cc: [email protected]
>
> Signed-off-by: Fan Zhang <[email protected]>
> ---
> v2:
> fixed a typo
>
> drivers/crypto/virtio/virtio_rxtx.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/crypto/virtio/virtio_rxtx.c
> b/drivers/crypto/virtio/virtio_rxtx.c
> index e32a1ecd6..e9a63cb5a 100644
> --- a/drivers/crypto/virtio/virtio_rxtx.c
> +++ b/drivers/crypto/virtio/virtio_rxtx.c
> @@ -203,8 +203,8 @@ virtqueue_crypto_sym_enqueue_xmit(
> uint16_t req_data_len = sizeof(struct virtio_crypto_op_data_req);
> uint32_t indirect_vring_addr_offset = req_data_len +
> sizeof(struct virtio_crypto_inhdr);
> - uint32_t indirect_iv_addr_offset = indirect_vring_addr_offset +
> - sizeof(struct vring_desc) * NUM_ENTRY_VIRTIO_CRYPTO_OP;
> + uint32_t indirect_iv_addr_offset =
> + offsetof(struct virtio_crypto_op_cookie, iv);
> struct rte_crypto_sym_op *sym_op = cop->sym;
> struct virtio_crypto_session *session =
> (struct virtio_crypto_session *)get_sym_session_private_data(
> --
Acked-by: Konstantin Ananyev <[email protected]>
> 2.14.5
