From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from SN4PR2101CU001.outbound.protection.outlook.com (mail-southcentralusazon11012020.outbound.protection.outlook.com [40.93.195.20]) (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 B9180357D03; Thu, 14 May 2026 11:11:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.93.195.20 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778757080; cv=fail; b=iPdMybuAVVKuSAWU7yWUOBtDPt1sgyKKRGk9ZnKuEZyJHtO3rZ11xA63iCF68HdVQsAH3bYaZkxAjKxGluBUU2pWZBZfYvTTZXvtMcoRzykc8TIZsvWJUxw6wEe/cNukOseHWAnTpyxtivISw9lwIq8W9fo3v7jc95oIEKzW1qY= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778757080; c=relaxed/simple; bh=HKqodaFdS5LML5X5GhYqnwNAwz/m/hMbjkBwNvhOjEI=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=KpF+rcIlmEFT0FhLUREaqxc6eNiA1irbYqDf6M0coLGBmBhNktCA4etwXqx/z7sl63WTqqrKSzE/KIVciThkHtv6TgmTi4oDvUGRIfeMBxOjvuuRQ8Gs1Hot+cQLWkr5Y3GqfYjxLiW4iJ3hy14TPf2dWwv4im6fc6/3k+5Ts6I= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nvidia.com; spf=fail smtp.mailfrom=nvidia.com; dkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com header.b=c0PWv/zP; arc=fail smtp.client-ip=40.93.195.20 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nvidia.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=nvidia.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com header.b="c0PWv/zP" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=rkarbKSX8UBRwUGJ1wq/Ji0I9srgk38tBomUeCqfciEivBReeucL1W4bXtu2xCWRKsrJX/eyCqIG5gDsYtOBQT/La8qD2dgjSKehf04UizahQ4qEmu4QfNxRimeOoXK/eeoe2jLrNG60zIcEyh43HTD3lGB/QlESO4F/BrrnKZ/qbUn0blPMVgi6cNE/eHp8GkEBXxKpVsDJVjRSiwCPLCwI/tikKHVi8RgYuN7wunFRSVxLPD13rJmW3edmfe7km6GUiO+YVJ0pMdCriZwwsVblnOPOXMTjAq7z8jidT2Zzrdhg11XaNtUpzkwNBPhMnsMu95VNXK6CGFZuCOfnoQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=49sgA6YMf7HVnEzQNrMm6TPQCz1bIe1u4LcfDyjf9lo=; b=FQ1+EkZlDwNS1qRyMy6GHBBZgUQx6aGstDdbVAhpeKM3neAyAnnw0V1hy92TKktbGZ6GobkEfE78WvT6IEnZA7JpSod13CagD430pythvZTwvYK0kyGPN5gWPUdEVPMywRwUr3h1oKFsmAcoRwSLqfHPGHLiNixwedJT++JpiLXgOyyHx/ZWc6Fpp2eMS9YfpcFTHfJ1Q6bisQ/Apc1Zvrx1mLIiUnJ6zb6bSMCDjqm3xyTI1MyZInvwaD2bZH93aCoEfvAvwmvKuU6I01LQKumQ7AcuyuOf4VOsJJ7iG4iemS6FD6dtbdQNSYq73GR1KEOVpPckkDX4eiD23SoplQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 216.228.118.233) smtp.rcpttodomain=google.com smtp.mailfrom=nvidia.com; dmarc=pass (p=reject sp=reject pct=100) action=none header.from=nvidia.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=49sgA6YMf7HVnEzQNrMm6TPQCz1bIe1u4LcfDyjf9lo=; b=c0PWv/zPkTI8WYTjhUnJPZ11807L5xXEB3HMCeMS/3JX2rFoYt0i3418gSe6IyWHiH7OtCUdtA0X3MH7pQz0eq+pAiikgtqmfguy4oIT5ytkMfdag+Ws4mvmlGwESjamCD5KcLXidFy/rKwgAzYiHiP5Abg1atr39a5b2VHC0GXk9H6hucaZq5Y4MPccUooRG55nu2V1kVGhpjgl+uYsw/tCL7J/mZFWMWS0UoH1PAusoytQfmloZDmmodrdLTaNIqYIFwJfoveW4QZR8Vu/XFngaP6/Js8k7JrVjMAp19td+xSPkb8qmc25CHMIjRs/Zcb8GtISg7EiSoz5j8Y87A== Received: from SJ0PR03CA0080.namprd03.prod.outlook.com (2603:10b6:a03:331::25) by IA0PR12MB8908.namprd12.prod.outlook.com (2603:10b6:208:48a::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9913.12; Thu, 14 May 2026 11:11:13 +0000 Received: from SJ5PEPF000001D6.namprd05.prod.outlook.com (2603:10b6:a03:331:cafe::1c) by SJ0PR03CA0080.outlook.office365.com (2603:10b6:a03:331::25) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.9913.12 via Frontend Transport; Thu, 14 May 2026 11:11:13 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 216.228.118.233) smtp.mailfrom=nvidia.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.118.233 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.118.233; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.118.233) by SJ5PEPF000001D6.mail.protection.outlook.com (10.167.242.58) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.25.13 via Frontend Transport; Thu, 14 May 2026 11:11:12 +0000 Received: from drhqmail201.nvidia.com (10.126.190.180) by mail.nvidia.com (10.127.129.6) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.20; Thu, 14 May 2026 04:10:57 -0700 Received: from drhqmail202.nvidia.com (10.126.190.181) by drhqmail201.nvidia.com (10.126.190.180) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.20; Thu, 14 May 2026 04:10:57 -0700 Received: from vdi.nvidia.com (10.127.8.10) by mail.nvidia.com (10.126.190.181) with Microsoft SMTP Server id 15.2.2562.20 via Frontend Transport; Thu, 14 May 2026 04:10:51 -0700 From: Tariq Toukan To: Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , "David S. Miller" CC: Boris Pismenny , Saeed Mahameed , Leon Romanovsky , Tariq Toukan , "Mark Bloch" , Alexei Starovoitov , "Daniel Borkmann" , Jesper Dangaard Brouer , John Fastabend , Stanislav Fomichev , Shahar Shitrit , William Tu , Kuniyuki Iwashima , Dragos Tatulea , Sabrina Dubroca , Kees Cook , , , , , Gal Pressman Subject: [PATCH net-next 0/2] net/mlx5e: simplify and optimize napi poll flow Date: Thu, 14 May 2026 14:10:36 +0300 Message-ID: <20260514111038.338251-1-tariqt@nvidia.com> X-Mailer: git-send-email 2.44.0 Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ5PEPF000001D6:EE_|IA0PR12MB8908:EE_ X-MS-Office365-Filtering-Correlation-Id: dc18b5b9-be79-4b87-c100-08deb1a98280 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700016|7416014|376014|1800799024|82310400026|56012099003|18002099003|11063799003; X-Microsoft-Antispam-Message-Info: TSQJ/YLYkf+Z/J0Yb57fFa30U3YoEbk9A3MxKGYpcLi1Hmwz6f1+6JxzV+liaSc415XtMDcWE1VIbz8NDrDh9KUT414kqVpNHbG0XwYyAtbIIq2FWHLJXgXRUbIPasCVGaOAhWJO9gm/Uo4nEcxRj50ceNGTFGg/4OmE/YhpH37kaM0W0IAGO2pWzNid1o8WD14A58Ab4EORgA84QlOCLJ2rpPC5lILQQFxFcg9+dDuJ1qMBdLs2D/G+GwM86+n26WTbfqrnygd0gdxU2ZZ33nLm3mKys875FCeTu8LD5wN4CBIbw3WGfxvNySL/TMP/o8RFMcEJimRXoRX29AJS+DhW1AjB0oX0f1JPtP0jMeZDDwyjujxBjLjOtAi3uWQvC03t+nYAv/2P7T3BZeg6+Hz8rYigW/yQjuA8kY0CLv6UBqc4DIxwGWobb22e91nHMUeZfFU+cBEQii/zgs6lg8ZF09u8C2jzyUxd0zifL/8Zq9zwEX+WF0pJBNo7SjEIkl8PyYg3EO8k0cRtX57gQOvmLCbrUF0JGWL9nvHVyiSGb2TFeOoEegl0L29PgCyY0nHOGVh95pyGT2W9rO950Kx6m6b9s+3LaOQlka1vRr23q4s6B3Ye2QT+4teKUcmloSknGBd/ysqfJ+QeUy+lCnLey6RHLwlhF7cpCV4YFObi5VZiT3lwXqOjhvUXgOpnaUH+KD5mQOz3z8xk2xN8GoFdp7dZLZBKYB5U+TtEf9Q= X-Forefront-Antispam-Report: CIP:216.228.118.233;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc7edge2.nvidia.com;CAT:NONE;SFS:(13230040)(36860700016)(7416014)(376014)(1800799024)(82310400026)(56012099003)(18002099003)(11063799003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: tzxfzNOyfeW5oXKKJNL3UsVfrXWGCfj57PE0FdBSF2EADIJ7ql6Hv4dIv/UGo0owMoiRn5rg6vT5ccSfdG1RXnOHnBACGJGBILooCsaafzgbfTPJdw1AOEhxXt5EWz1/H68lt6FL215uIr8pfY/4LiMSGiEtzvO4RtoK2WBk9xMs+oBz0i101DHfke7wWzPmurIIToP//lvWspPphuRJ0J8kmFPl2ODyXxo7V2FM50auxjl8gEbZauY6xzke37aotRknxV9BRZivI/AqzeZySqlMB5fBSjsAmKhq0pRc8MEqyFm+hQFpXbL+vXrJpkKCqeQIU7YZhiI9dqwqam5epKdsuywrTgZAkuqfjKkJ9ceUVBGZhqqQIZSh4d+bbsfrYcmqRi7s6iNHV5S9+LPpZd0JCwK8NilxBDgBtw5pdFkvhqVy8LGDjjwGmvOKRTvk X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 May 2026 11:11:12.9981 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: dc18b5b9-be79-4b87-c100-08deb1a98280 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.118.233];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: SJ5PEPF000001D6.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA0PR12MB8908 Hi, This series simplifies the mlx5e napi poll flow and reduces branching in hot paths by leveraging existing dependencies between channel features. Patch 1 avoids passing the full channel object to kTLS RX code paths when only the async ICOSQ is needed, and slightly optimizes the common flow in the pending resync handling logic. Patch 2 further reduces branches in napi poll by relying on established feature dependencies between XDP, async ICOSQ, XSK, and kTLS RX state. Regards, Tariq Tariq Toukan (2): net/mlx5e: Reduce branches in napi poll net/mlx5e: Let kTLS RX get async ICOSQ param in napi poll .../mellanox/mlx5/core/en_accel/ktls_rx.c | 5 +-- .../mellanox/mlx5/core/en_accel/ktls_txrx.h | 12 +++---- .../net/ethernet/mellanox/mlx5/core/en_txrx.c | 35 ++++++++++--------- 3 files changed, 25 insertions(+), 27 deletions(-) base-commit: 18dc8e6d15d7a30888beec46a1e01ca0f98508fa -- 2.44.0