On Mon, May 22, 2023 at 5:04 PM Neal Cardwell [off-list ref] wrote:

On Sun, May 21, 2023 at 10:55 PM Menglong Dong [off-list ref] wrote:

quoted

BTW, a previous patch has explained the need to
support window shrink, which should satisfy the RFC
of TCP protocol:

https://lore.kernel.org/netdev/20230308053353.675086-1-mfreemon@cloudflare.com/ (local)

Let's see what Eric thinks about that patch.

I have not received a copy of the patch, so I will not comment on it.