Re: [PATCH net-next v3] selftests: drv-net: add BIG TCP test cases
From: patchwork-bot+netdevbpf
Date: Wed Sep 16 2026 - 22:25:54 EST
Hello:
This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:
On Sat, 12 Sep 2026 22:24:19 -0700 you wrote:
> Add four new test cases that validate coalescing
> under increased size limits (BIG TCP):
>
> big_tcp_data_same
> - validates that equal-sized segments coalesce past
> the legacy IP_MAXPACKET limit.
> big_tcp_data_lrg_sml
> - validates that a smaller final segment coalesces into the
> previous chain of large-sized segments while crossing the
> IP_MAXPACKET limit.
> big_tcp_tcp_seq
> - validates that a packet with a wrong sequence number doesn't
> coalesce. The test uses a sequence number for which the low 16 bits
> correspond to the correct sequence number to validate against
> truncation bugs, since total aggregate length crosses over the
> legacy size limit for BIG TCP.
> big_tcp_large_max
> - validates that coalescing stops at the configured BIG TCP limit.
>
> [...]
Here is the summary with links:
- [net-next,v3] selftests: drv-net: add BIG TCP test cases
https://git.kernel.org/netdev/net-next/c/9a483b60a0ad
You are awesome, thank you!
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