From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Manish Chopra <manishc@marvell.com>,
Sudarsana Kalluru <skalluru@marvell.com>,
Igor Russkikh <irusskikh@marvell.com>,
Jakub Kicinski <kuba@kernel.org>, Sasha Levin <sashal@kernel.org>,
netdev@vger.kernel.org
Subject: [PATCH AUTOSEL 5.10 16/51] qede: fix offload for IPIP tunnel packets
Date: Tue, 12 Jan 2021 07:54:58 -0500 [thread overview]
Message-ID: <20210112125534.70280-16-sashal@kernel.org> (raw)
In-Reply-To: <20210112125534.70280-1-sashal@kernel.org>
From: Manish Chopra <manishc@marvell.com>
[ Upstream commit 5d5647dad259bb416fd5d3d87012760386d97530 ]
IPIP tunnels packets are unknown to device,
hence these packets are incorrectly parsed and
caused the packet corruption, so disable offlods
for such packets at run time.
Signed-off-by: Manish Chopra <manishc@marvell.com>
Signed-off-by: Sudarsana Kalluru <skalluru@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Link: https://lore.kernel.org/r/20201221145530.7771-1-manishc@marvell.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/qlogic/qede/qede_fp.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/ethernet/qlogic/qede/qede_fp.c b/drivers/net/ethernet/qlogic/qede/qede_fp.c
index a2494bf850079..ca0ee29a57b50 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_fp.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_fp.c
@@ -1799,6 +1799,11 @@ netdev_features_t qede_features_check(struct sk_buff *skb,
ntohs(udp_hdr(skb)->dest) != gnv_port))
return features & ~(NETIF_F_CSUM_MASK |
NETIF_F_GSO_MASK);
+ } else if (l4_proto == IPPROTO_IPIP) {
+ /* IPIP tunnels are unknown to the device or at least unsupported natively,
+ * offloads for them can't be done trivially, so disable them for such skb.
+ */
+ return features & ~(NETIF_F_CSUM_MASK | NETIF_F_GSO_MASK);
}
}
--
2.27.0
next prev parent reply other threads:[~2021-01-12 13:15 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210112125534.70280-1-sashal@kernel.org>
2021-01-12 12:54 ` [PATCH AUTOSEL 5.10 06/51] ath11k: fix crash caused by NULL rx_channel Sasha Levin
2021-01-12 12:54 ` [PATCH AUTOSEL 5.10 07/51] rtlwifi: rise completion at the last step of firmware callback Sasha Levin
2021-01-12 12:54 ` [PATCH AUTOSEL 5.10 08/51] netfilter: ipset: fixes possible oops in mtype_resize Sasha Levin
2021-01-12 12:54 ` [PATCH AUTOSEL 5.10 09/51] ath11k: qmi: try to allocate a big block of DMA memory first Sasha Levin
2021-01-12 12:54 ` [PATCH AUTOSEL 5.10 14/51] ethernet: ucc_geth: fix definition and size of ucc_geth_tx_global_pram Sasha Levin
2021-01-12 12:54 ` Sasha Levin [this message]
2021-01-12 12:54 ` [PATCH AUTOSEL 5.10 17/51] stmmac: intel: Add PCI IDs for TGL-H platform Sasha Levin
2021-01-12 12:55 ` [PATCH AUTOSEL 5.10 18/51] e1000e: Only run S0ix flows if shutdown succeeded Sasha Levin
2021-01-12 12:55 ` [PATCH AUTOSEL 5.10 23/51] CDC-NCM: remove "connected" log message Sasha Levin
2021-01-12 13:11 ` Greg Kroah-Hartman
2021-01-12 12:55 ` [PATCH AUTOSEL 5.10 31/51] net: usb: qmi_wwan: add Quectel EM160R-GL Sasha Levin
2021-01-12 12:55 ` [PATCH AUTOSEL 5.10 35/51] misdn: dsp: select CONFIG_BITREVERSE Sasha Levin
2021-01-12 12:55 ` [PATCH AUTOSEL 5.10 36/51] net: ethernet: fs_enet: Add missing MODULE_LICENSE Sasha Levin
2021-01-12 12:55 ` [PATCH AUTOSEL 5.10 37/51] selftests: fix the return value for UDP GRO test Sasha Levin
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