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From: Haiyang Zhang <haiyangz@microsoft.com>
To: linux-hyperv@vger.kernel.org, netdev@vger.kernel.org
Cc: haiyangz@microsoft.com, decui@microsoft.com, kys@microsoft.com,
	paulros@microsoft.com, olaf@aepfle.de, vkuznets@redhat.com,
	davem@davemloft.net, wei.liu@kernel.org, edumazet@google.com,
	kuba@kernel.org, pabeni@redhat.com, leon@kernel.org,
	longli@microsoft.com, ssengar@linux.microsoft.com,
	linux-rdma@vger.kernel.org, daniel@iogearbox.net,
	john.fastabend@gmail.com, bpf@vger.kernel.org, ast@kernel.org,
	sharmaajay@microsoft.com, hawk@kernel.org, tglx@linutronix.de,
	shradhagupta@linux.microsoft.com, linux-kernel@vger.kernel.org,
	stable@vger.kernel.org
Subject: [PATCH net, 2/3] net: mana: Fix the tso_bytes calculation
Date: Sat, 23 Sep 2023 18:31:46 -0700	[thread overview]
Message-ID: <1695519107-24139-3-git-send-email-haiyangz@microsoft.com> (raw)
In-Reply-To: <1695519107-24139-1-git-send-email-haiyangz@microsoft.com>

sizeof(struct hop_jumbo_hdr) is not part of tso_bytes, so remove
the subtraction from header size.

Cc: stable@vger.kernel.org
Fixes: bd7fc6e1957c ("net: mana: Add new MANA VF performance counters for easier troubleshooting")
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
---
 drivers/net/ethernet/microsoft/mana/mana_en.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/ethernet/microsoft/mana/mana_en.c b/drivers/net/ethernet/microsoft/mana/mana_en.c
index 5cdcf7561b38..86e724c3eb89 100644
--- a/drivers/net/ethernet/microsoft/mana/mana_en.c
+++ b/drivers/net/ethernet/microsoft/mana/mana_en.c
@@ -264,8 +264,6 @@ netdev_tx_t mana_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 				ihs = skb_transport_offset(skb) + sizeof(struct udphdr);
 			} else {
 				ihs = skb_tcp_all_headers(skb);
-				if (ipv6_has_hopopt_jumbo(skb))
-					ihs -= sizeof(struct hop_jumbo_hdr);
 			}
 
 			u64_stats_update_begin(&tx_stats->syncp);
-- 
2.25.1


  parent reply	other threads:[~2023-09-24  1:33 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-09-24  1:31 [PATCH net, 0/3] net: mana: Fix some TX processing bugs Haiyang Zhang
2023-09-24  1:31 ` [PATCH net, 1/3] net: mana: Fix TX CQE error handling Haiyang Zhang
2023-09-29  5:47   ` Simon Horman
2023-09-29  5:50     ` Simon Horman
2023-09-29 15:51       ` Haiyang Zhang
2023-09-30 18:16         ` Simon Horman
2023-09-24  1:31 ` Haiyang Zhang [this message]
2023-09-29  5:48   ` [PATCH net, 2/3] net: mana: Fix the tso_bytes calculation Simon Horman
2023-09-24  1:31 ` [PATCH net, 3/3] net: mana: Fix oversized sge0 for GSO packets Haiyang Zhang
2023-09-24  5:22   ` Greg KH
2023-09-24 20:20     ` Haiyang Zhang
2023-09-29  8:56   ` Simon Horman
2023-09-29 16:11     ` Haiyang Zhang
2023-09-30 18:19       ` Simon Horman

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