Subject: Re: [net-next 05/15] net/mlx5e: Correct SKB room check to use all room in the fifo

From: Jakub Kicinski <[email-masked]>
Date: Wed, 15 Mar 2023 21:56:41 -0700

On Mon, 13 Mar 2023 22:42:24 -0700 Saeed Mahameed wrote:
> Subject: [net-next 05/15] net/mlx5e: Correct SKB room check to use all room in the fifo

net/mlx5e: utilize the entire fifo

> From: Rahul Rameshbabu <[email-masked]>
> 
> Previous check was comparing against the fifo mask. The mask is size of the
> fifo (power of two) minus one, so a less than or equal comparator should be
> used for checking if the fifo has room for the SKB.
> 
> Fixes: 19b43a432e3e ("net/mlx5e: Extend SKB room check to include PTP-SQ")

no fixes tag

I thought we've been over this.