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Message-ID: <20230315215941.553de9af@kernel.org>
Date: Wed, 15 Mar 2023 21:59:41 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Saeed Mahameed <saeed@...nel.org>
Cc: "David S. Miller" <davem@...emloft.net>,
Paolo Abeni <pabeni@...hat.com>,
Eric Dumazet <edumazet@...gle.com>,
Saeed Mahameed <saeedm@...dia.com>, netdev@...r.kernel.org,
Tariq Toukan <tariqt@...dia.com>,
Rahul Rameshbabu <rrameshbabu@...dia.com>
Subject: Re: [net-next 05/15] net/mlx5e: Correct SKB room check to use all
room in the fifo
On Wed, 15 Mar 2023 21:56:41 -0700 Jakub Kicinski wrote:
> 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 <rrameshbabu@...dia.com>
> >
> > 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.
The rest looks fine, do you want me to apply from the list and fix up?
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