From: Jason Xing <kerneljasonxing@gmail.com>
To: jesse.brandeburg@intel.com, anthony.l.nguyen@intel.com,
davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, richardcochran@gmail.com, ast@kernel.org,
daniel@iogearbox.net, hawk@kernel.org, john.fastabend@gmail.com,
alexandr.lobakin@intel.com, maciej.fijalkowski@intel.com
Cc: intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, bpf@vger.kernel.org,
kerneljasonxing@gmail.com, Jason Xing <kernelxing@tencent.com>
Subject: [PATCH net 0/3] Fix MTU related issues
Date: Sat, 4 Feb 2023 21:35:32 +0800 [thread overview]
Message-ID: <20230204133535.99921-1-kerneljasonxing@gmail.com> (raw)
From: Jason Xing <kernelxing@tencent.com>
As suggested by Alexander Lobakin before, I follows the behavior when
computing MTU size as other drivers do. Adding a second VLAN HLEN could
solve the issue. I have some i40e and ixgbe drivers running on the servers,
so I choose to fix both of them.
Besides, I resent the first patch because the third patch is wrote based
on the first patch. It's relatively for maintainers to handle the
patchset, I think.
Jason Xing (3):
ixgbe: allow to increase MTU to 3K with XDP enabled
i40e: add double of VLAN header when computing the max MTU
ixgbe: add double of VLAN header when computing the max MTU
drivers/net/ethernet/intel/i40e/i40e.h | 2 ++
drivers/net/ethernet/intel/i40e/i40e_main.c | 2 +-
drivers/net/ethernet/intel/ixgbe/ixgbe.h | 2 ++
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 28 +++++++++++--------
4 files changed, 22 insertions(+), 12 deletions(-)
--
2.37.3
next reply other threads:[~2023-02-04 13:35 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-04 13:35 Jason Xing [this message]
2023-02-04 13:35 ` [PATCH net v3 1/3] ixgbe: allow to increase MTU to 3K with XDP enabled Jason Xing
2023-02-07 19:03 ` Tony Nguyen
2023-02-08 2:09 ` Jason Xing
2023-02-04 13:35 ` [PATCH net 2/3] i40e: add double of VLAN header when computing the max MTU Jason Xing
2023-02-07 19:03 ` Tony Nguyen
2023-02-08 2:03 ` Jason Xing
2023-02-04 13:35 ` [PATCH net 3/3] ixgbe: " Jason Xing
2023-02-09 0:47 ` Jason Xing
2023-02-09 1:08 ` Alexander Duyck
2023-02-09 2:22 ` Jason Xing
2023-02-09 2:57 ` Jakub Kicinski
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