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From: Simon Horman <horms@kernel.org>
To: Tariq Toukan <tariqt@nvidia.com>
Cc: Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Andrew Lunn <andrew+netdev@lunn.ch>,
	"David S. Miller" <davem@davemloft.net>,
	Saeed Mahameed <saeedm@nvidia.com>,
	Leon Romanovsky <leon@kernel.org>, Mark Bloch <mbloch@nvidia.com>,
	netdev@vger.kernel.org, linux-rdma@vger.kernel.org,
	linux-kernel@vger.kernel.org, Gal Pressman <gal@nvidia.com>,
	Moshe Shemesh <moshe@nvidia.com>,
	Cosmin Ratiu <cratiu@nvidia.com>,
	Dragos Tatulea <dtatulea@nvidia.com>
Subject: Re: [PATCH net-next 0/3] net/mlx5e: RX datapath enhancements
Date: Thu, 15 Jan 2026 13:57:13 +0000	[thread overview]
Message-ID: <aWjyOVQp73jmsmSN@horms.kernel.org> (raw)
In-Reply-To: <1768224129-1600265-1-git-send-email-tariqt@nvidia.com>

On Mon, Jan 12, 2026 at 03:22:06PM +0200, Tariq Toukan wrote:
> Hi,
> 
> This series by Dragos introduces multiple RX datapath enhancements to
> the mlx5e driver.
> 
> First patch adds SW handling for oversized packets in non-linear SKB
> mode.
> 
> Second patch adds a reclaim mechanism to mitigate memory allocation
> failures with memory providers.
> 
> Third patch moves SHAMPO to use static memory for the headers, rather
> than replenishing the memory from a page_pool.
> This introduces an interesting performance tradeoff where copying the
> header pays off.

Thanks,

This series looks good to me.
I particularly like the code complexity reduction in patch 3/3.

For the series,

Reviewed-by: Simon Horman <horms@kernel.org>


      parent reply	other threads:[~2026-01-15 13:57 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-01-12 13:22 [PATCH net-next 0/3] net/mlx5e: RX datapath enhancements Tariq Toukan
2026-01-12 13:22 ` [PATCH net-next 1/3] net/mlx5e: RX, Drop oversized packets in non-linear mode Tariq Toukan
2026-01-15 14:41   ` Paolo Abeni
2026-01-12 13:22 ` [PATCH net-next 2/3] net/mlx5e: SHAMPO, Improve allocation recovery Tariq Toukan
2026-01-12 13:22 ` [PATCH net-next 3/3] net/mlx5e: SHAMPO, Switch to header memcpy Tariq Toukan
2026-01-15 14:46   ` Paolo Abeni
2026-01-15 13:57 ` Simon Horman [this message]

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