Re: [PATCH RESEND net-next v2 0/5] tcp: fix stretch ACK bugs in congestion control modules

From: David Miller
Date: Mon Mar 16 2020 - 21:27:11 EST


From: Pengcheng Yang <yangpc@xxxxxxxxxx>
Date: Mon, 16 Mar 2020 14:35:06 +0800

> "stretch ACKs" (caused by LRO, GRO, delayed ACKs or middleboxes)
> can cause serious performance shortfalls in common congestion
> control algorithms. Neal Cardwell submitted a series of patches
> starting with commit e73ebb0881ea ("tcp: stretch ACK fixes prep")
> to handle stretch ACKs and fixed stretch ACK bugs in Reno and
> CUBIC congestion control algorithms.
>
> This patch series continues to fix bic, scalable, veno and yeah
> congestion control algorithms to handle stretch ACKs.
>
> Changes in v2:
> - Provide [PATCH 0/N] to describe the modifications of this patch series

Series applied, thanks.