From: Boris Pismenny <borisp@mellanox.com>
Date: Thu, 10 May 2018 16:27:25 +0300
Subject: tls: Fix tls_device initialization
Patch-mainline: v4.18-rc1
Git-commit: 895262d85799fd4eaee84a89d024611b40330969
References: bsc#1109837
Add sg table initialization to fix a BUG_ON encountered when enabling
CONFIG_DEBUG_SG.
Signed-off-by: Boris Pismenny <borisp@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
net/tls/tls_device.c | 2 ++
1 file changed, 2 insertions(+)
--- a/net/tls/tls_device.c
+++ b/net/tls/tls_device.c
@@ -604,6 +604,8 @@ int tls_set_device_offload(struct sock *
INIT_LIST_HEAD(&offload_ctx->records_list);
list_add_tail(&start_marker_record->list, &offload_ctx->records_list);
spin_lock_init(&offload_ctx->lock);
+ sg_init_table(offload_ctx->sg_tx_data,
+ ARRAY_SIZE(offload_ctx->sg_tx_data));
clean_acked_data_enable(inet_csk(sk), &tls_icsk_clean_acked);
ctx->push_pending_record = tls_device_push_pending_record;