From: patchwork-bot+netdevbpf@kernel.org
To: David Wilder <dwilder@us.ibm.com>
Cc: netdev@vger.kernel.org, cforno12@linux.ibm.com,
pradeeps@linux.vnet.ibm.com, wilder@us.ibm.com, kuba@kernel.org
Subject: Re: [PATCH v1] ibmveth: Set CHECKSUM_PARTIAL if NULL TCP CSUM.
Date: Wed, 23 Jun 2021 20:00:05 +0000 [thread overview]
Message-ID: <162447840514.26653.14841241495197479979.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20210622215215.1947909-1-dwilder@us.ibm.com>
Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Tue, 22 Jun 2021 14:52:15 -0700 you wrote:
> TCP checksums on received packets may be set to NULL by the sender if CSO
> is enabled. The hypervisor flags these packets as check-sum-ok and the
> skb is then flagged CHECKSUM_UNNECESSARY. If these packets are then
> forwarded the sender will not request CSO due to the CHECKSUM_UNNECESSARY
> flag. The result is a TCP packet sent with a bad checksum. This change
> sets up CHECKSUM_PARTIAL on these packets causing the sender to correctly
> request CSUM offload.
>
> [...]
Here is the summary with links:
- [v1] ibmveth: Set CHECKSUM_PARTIAL if NULL TCP CSUM.
https://git.kernel.org/netdev/net-next/c/7525de2516fb
You are awesome, thank you!
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prev parent reply other threads:[~2021-06-23 20:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-22 21:52 [PATCH v1] ibmveth: Set CHECKSUM_PARTIAL if NULL TCP CSUM David Wilder
2021-06-23 20:00 ` patchwork-bot+netdevbpf [this message]
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