From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E5B7C493657; Mon, 12 Oct 2026 14:50:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791816606; cv=none; b=m6q9LPlXv8CpodEVYgILCTkJRhrbnu0gSZ+YuFsdvtD/6ZwM6q/XIyqjhrUEBMivLzXt1NoZVWQtsNUa8uh9TQI22Xqalqfoj/aGF368kuat/Cxm3rm6EnWl2UB+sNgXjZ3z0LY9JhcWgc4y6/0m+/izmYfn52+nHsUd8AUdXBs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791816606; c=relaxed/simple; bh=rnapNuSROl7ZSIniW2dU35eramnfFZ+Am2idUYK06HA=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=Kdb6DCCSTz2eU4zr43vYnyUeoXXfMsPaiZ8Qq7Afyoiy84v7gktAiWWEHMX7B6jCTgWxCqbREpIC/pnix3aVhgYPfwnZXIxDsiT3swQwJyhNSscPOcxxzBJ0rwZE2o7BedO9atM6HYnbB1wD4r6aSTdiATNVXUm3Gc7Ppa/WZrc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=UFQ/xx79; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="UFQ/xx79" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 80F4D1F0089C; Mon, 12 Oct 2026 14:50:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791816605; bh=zw3oM9Psv0fJEvjd8IvDiH4wKsxJ+0hVmCMiGEw+n7o=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=UFQ/xx79MN9/RJf2AusS26Gkn/YMl6C/W1WX7IlEKPXgnmf1wwWs5Uf/tYdD93ZXu KJ13LFoCfpI26z1cDs2fg9wH7L5O13U7XXP1/BIsKkUoUDeQEvC4UURKlL5e9NpL63 yPxqE49yv1dyO1KCacE7bzJQw2cOGts96zkT3DKTJ/+yODmuLNuJcRBvFCE0Cj8pr7 Ykwd7pZ96jNZyIJ3AAK5n/+YQiIVlZaq8WYlwJESaq09ScwyFMYzQkvzOpfWKmNV7r feWvIeKoxhy0eLrYK62FjUERn2pCFRWK+aBKSeIhGwwT1Tve2NdiVr0iPUKHhPQkrr NL2d9WhLUeAYw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 773523924A4E; Mon, 12 Oct 2026 14:50:05 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next v2] net/mlx5: allocate DMA pool structs on the pool's NUMA node From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179181660403.3469238.58273282558779725.git-patchwork-notify@kernel.org> Date: Mon, 12 Oct 2026 14:50:04 +0000 References: <20261006-net-mlx5-numa-allocate-pool-page-v2-1-0dc4c2eb1376@snu.ac.kr> In-Reply-To: <20261006-net-mlx5-numa-allocate-pool-page-v2-1-0dc4c2eb1376@snu.ac.kr> To: Seongjun Hong Cc: saeedm@nvidia.com, leon@kernel.org, tariqt@nvidia.com, mbloch@nvidia.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@kernel.org, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net-next.git (main) by Paolo Abeni : On Tue, 06 Oct 2026 14:16:45 +0000 you wrote: > The mlx5 DMA pool structs (mlx5_dma_pool, mlx5_dma_pool_page and its > block bitmap, and mlx5_frag_buf_node_pools) are allocated without a > node hint, so they land on the node of whichever CPU happens to create > or fill the pool, while the DMA pages they describe are allocated on > the pool's node. > > The pool, page and bitmap are dereferenced on every block allocation > and free. Allocate them on the pool's NUMA node as well, so that all > of a pool's state lives on one node. > > [...] Here is the summary with links: - [net-next,v2] net/mlx5: allocate DMA pool structs on the pool's NUMA node https://git.kernel.org/netdev/net-next/c/29f144016f03 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html