Hello:
This patch was applied to netdev/net.git (master)
by David S. Miller [off-list ref]:
On Sun, 24 Oct 2021 22:14:25 +0200 you wrote:
During a testing of an user-space application which transmits UDP
multicast datagrams and utilizes multicast routing to send the UDP
datagrams out of defined network interfaces, I've found a multicast
router does not fill-in UDP checksum into locally produced, looped-back
and forwarded UDP datagrams, if an original output NIC the datagrams
are sent to has UDP TX checksum offload enabled.
[...]
Here is the summary with links:
- [v2] net: multicast: calculate csum of looped-back and forwarded packets
https://git.kernel.org/netdev/net/c/9122a70a6333
You are awesome, thank you!
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