From: Tariq Toukan <tar...@mellanox.com>
Access the record fragments only under the TLS ctx lock.
In the resync flow, save a copy of them to be used when
preparing and posting the required DUMP WQEs.
Fixes: d2ead1f360e8 ("net/mlx5e: Add kTLS TX HW offload support")
Signed-off-by: Tariq Toukan <tar...@mellanox.com>
Reviewed-by: Eran Ben Elisha <era...@mellanox.com>
Signed-off-by: Saeed Mahameed <sae...@mellanox.com>
---
.../net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
index 6dfb22d705b2..334808b1863b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
@@ -179,7 +179,7 @@ struct tx_sync_info {
u64 rcd_sn;
s32 sync_len;
int nr_frags;
- skb_frag_t *frags[MAX_SKB_FRAGS];
+ skb_frag_t frags[MAX_SKB_FRAGS];
};
static bool tx_sync_info_get(struct mlx5e_ktls_offload_context_tx *priv_tx,
@@ -212,11 +212,11 @@ static bool tx_sync_info_get(struct
mlx5e_ktls_offload_context_tx *priv_tx,
get_page(skb_frag_page(frag));
remaining -= skb_frag_size(frag);
- info->frags[i++] = frag;
+ info->frags[i++] = *frag;
}
/* reduce the part which will be sent with the original SKB */
if (remaining < 0)
- skb_frag_size_add(info->frags[i - 1], remaining);
+ skb_frag_size_add(&info->frags[i - 1], remaining);
info->nr_frags = i;
out:
spin_unlock_irqrestore(&tx_ctx->lock, flags);
@@ -365,7 +365,7 @@ mlx5e_ktls_tx_handle_ooo(struct
mlx5e_ktls_offload_context_tx *priv_tx,
tx_post_resync_params(sq, priv_tx, info.rcd_sn);
for (i = 0; i < info.nr_frags; i++)
- if (tx_post_resync_dump(sq, info.frags[i], priv_tx->tisn, !i))
+ if (tx_post_resync_dump(sq, &info.frags[i], priv_tx->tisn, !i))
goto err_out;
/* If no dump WQE was sent, we need to have a fence NOP WQE before the
--
2.21.0
