netdev - [PATCH v2 net-next 11/14] macvlan: enable BIG TCP Packets

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Date:   Thu,  3 Mar 2022 10:16:04 -0800
From:   Eric Dumazet <eric.dumazet@...il.com>
To:     "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     netdev <netdev@...r.kernel.org>,
        Eric Dumazet <edumazet@...gle.com>,
        Coco Li <lixiaoyan@...gle.com>,
        David Ahern <dsahern@...nel.org>,
        Alexander Duyck <alexanderduyck@...com>,
        Eric Dumazet <eric.dumazet@...il.com>
Subject: [PATCH v2 net-next 11/14] macvlan: enable BIG TCP Packets

From: Eric Dumazet <edumazet@...gle.com>

Inherit tso_ipv6_max_size from lower device.

Signed-off-by: Eric Dumazet <edumazet@...gle.com>
---
 drivers/net/macvlan.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index d87c06c317ede4d757b10722a258668d24a25f1d..d921cd84b23818c3d4ea88134c77a2365e6d9caa 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -902,6 +902,7 @@ static int macvlan_init(struct net_device *dev)
 	dev->hw_enc_features    |= dev->features;
 	netif_set_gso_max_size(dev, lowerdev->gso_max_size);
 	netif_set_gso_max_segs(dev, lowerdev->gso_max_segs);
+	netif_set_tso_ipv6_max_size(dev, lowerdev->tso_ipv6_max_size);
 	dev->hard_header_len	= lowerdev->hard_header_len;
 	macvlan_set_lockdep_class(dev);
 
-- 
2.35.1.616.g0bdcbb4464-goog