From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 93A8648AEF for ; Wed, 12 Nov 2025 17:53:52 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 8DBD340B9F; Wed, 12 Nov 2025 17:53:52 +0100 (CET) Received: from mail-wm1-f54.google.com (mail-wm1-f54.google.com [209.85.128.54]) by mails.dpdk.org (Postfix) with ESMTP id 708BB40B9C for ; Wed, 12 Nov 2025 17:53:51 +0100 (CET) Received: by mail-wm1-f54.google.com with SMTP id 5b1f17b1804b1-4710022571cso9691015e9.3 for ; Wed, 12 Nov 2025 08:53:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1762966431; x=1763571231; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=LuFwGSDm3ZsPP/iaD8qyG8BS414KB3YznQ1780kaMzA=; b=m+dRjA94G2OAmjbeIMW/qhPxZhIpsJf32rROPmPB0wxVwX6XdrYwdU7OAw+gnjSKyO ezI1gvm7/t58fFsagUl0FUjYTLsjURcBXSjc0Sr38eNvFEtlK5c8bHvQBs/y8taChR5d wIeG8ZFaaO4tvlTz1jMRyr+s+FgBH3pg0klq3+9yUFx7bSMhjQCiQKSTM1b7VN5/wd/L b1pZxXNfVpIVFMUIqHh4bfD1d2vRarxnmXTA2tF8U5vBNx7WCi9hPUfAkX8Kh8zhN50e lZffiPWvay+HtNeA/eTrceFHaHp2xqoSIte+uv4O8vq9pbSAevVe7017nzfum9VLY3HZ IzZw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1762966431; x=1763571231; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=LuFwGSDm3ZsPP/iaD8qyG8BS414KB3YznQ1780kaMzA=; b=EUzGJj6ubN2uEzDYRzzPAuoo2yyV9L/jCRpXuU1P2kSa3bptzk+FN/kwi9BMuTTXg8 T6H2qM8DwTGeP4PeoAfFNOpBJ2eEG3oH9DyzZC3xxnCk8wP1VB1vw6pvm5BIdW5G6Hmp LA/+DRtcuO55Nbba54lW5dflcBBVkMYeIhoviK51zGlX1Hyjo0Vmgy3qNbyVpiSeYWua /vCxYr841jmYfNuukYi89Kf1BlLcRWJBBpGVS91pFrChJlBpgEmYLUuaqbZ68R18NO25 OvbPL1z92Bw1XsVqiXVn1np5kpn99vQ4dxjo+imq0SIOZ7jH6+8bE6R8ExzJ94aspMFk TLcg== X-Gm-Message-State: AOJu0YzFHg0Z9qjaNxgINfIBoxIyl706SmyQfENoarYCNls5kRHUOkoM uX3+SUciMWzy6aw3PqSVemiOB/mI/R9Qo63PSaIU5i9vpPvuXWQAcGGV X-Gm-Gg: ASbGncssZhMKC5+VmdeGTElsOI8ll1WlMQUJcFCppiivGvFcxcJxhFvGa4G8r0TyQB4 Y1/+zC/9A6ixfUUeSTh2ESARmmR6sCKXGQ7tFGUqCxyJGTU0PRWvy/QCuejkUioMXkQEhbTTgq3 zUVpPVhNlZRszfe+2WC7N6jSxjCba3lgjh5QYh0yrr6obDJt6O+P1g3Bzx+YqQ8NcdgfBnTCNCe 3nBCg5Wm/3IArxYVL1+1lIt0PMb4yc9Hu4KhX7AKfmuESiUgE78wCv0PgtB+9fS9cm4ASjt6A1T MzwllY/2JkuUo1YFm5lc7VatmfzVLrMcW37xP90IlP3jCPJaZE/gBDywVLkbGjD7w0RJsfG6kr9 6OMwfe0U6c4UefiF2ujoGLW09rCd7T0LzoNQTf0kMxtfFXSdUPFNh2ar2As4ulGtdSOfrMZnrJu KfYTKTpw== X-Google-Smtp-Source: AGHT+IHYur7WVePmJKw4DyEXKAyvRAFfTsQB6rGx2gBXR5wI95TA3N59gSE5bdyF8mn7KGPxFFZGFw== X-Received: by 2002:a05:600c:3582:b0:477:6374:6347 with SMTP id 5b1f17b1804b1-477870c62b7mr43885375e9.22.1762966430900; Wed, 12 Nov 2025 08:53:50 -0800 (PST) Received: from localhost ([2a01:4b00:d036:ae00:a397:14bc:5982:5745]) by smtp.gmail.com with UTF8SMTPSA id 5b1f17b1804b1-47787e3a63asm45287795e9.1.2025.11.12.08.53.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Nov 2025 08:53:50 -0800 (PST) From: luca.boccassi@gmail.com To: Amiya Ranjan Mohakud Cc: dpdk stable Subject: patch 'net/vmxnet3: disable RSS for single queue for ESX8.0+' has been queued to stable release 22.11.11 Date: Wed, 12 Nov 2025 16:52:29 +0000 Message-ID: <20251112165308.1618107-15-luca.boccassi@gmail.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20251112165308.1618107-1-luca.boccassi@gmail.com> References: <20251027162001.3710450-79-luca.boccassi@gmail.com> <20251112165308.1618107-1-luca.boccassi@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Hi, FYI, your patch has been queued to stable release 22.11.11 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 11/14/25. So please shout if anyone has objections. Also note that after the patch there's a diff of the upstream commit vs the patch applied to the branch. This will indicate if there was any rebasing needed to apply to the stable branch. If there were code changes for rebasing (ie: not only metadata diffs), please double check that the rebase was correctly done. Queued patches are on a temporary branch at: https://github.com/bluca/dpdk-stable This queued commit can be viewed at: https://github.com/bluca/dpdk-stable/commit/23de7a32a3774a5e8e1e4fd314193d03377512f1 Thanks. Luca Boccassi --- >From 23de7a32a3774a5e8e1e4fd314193d03377512f1 Mon Sep 17 00:00:00 2001 From: Amiya Ranjan Mohakud Date: Thu, 23 Oct 2025 14:00:19 +0530 Subject: [PATCH] net/vmxnet3: disable RSS for single queue for ESX8.0+ [ upstream commit 9a219380b148c1837e54eb15cff501cba1ba842a ] This fixes the issue of v4 RSS configuration failure in vmxnet3_v4_rss_configure() while writing to BAR register. It's very specific to single queue configuration. https://mails.dpdk.org/archives/users/2025-April/008236.html Bugzilla ID: 1789 Fixes: 52ec00fd1474e8 ("net/vmxnet3: fix RSS setting on v4") Signed-off-by: Amiya Ranjan Mohakud --- drivers/net/vmxnet3/vmxnet3_ethdev.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/net/vmxnet3/vmxnet3_ethdev.c b/drivers/net/vmxnet3/vmxnet3_ethdev.c index eadfd6f230..59763fdc31 100644 --- a/drivers/net/vmxnet3/vmxnet3_ethdev.c +++ b/drivers/net/vmxnet3/vmxnet3_ethdev.c @@ -534,6 +534,13 @@ vmxnet3_dev_configure(struct rte_eth_dev *dev) PMD_INIT_FUNC_TRACE(); + /* Disabling RSS for single queue pair */ + if (dev->data->nb_rx_queues == 1 && + dev->data->dev_conf.rxmode.mq_mode == RTE_ETH_MQ_RX_RSS) { + dev->data->dev_conf.rxmode.mq_mode = RTE_ETH_MQ_RX_NONE; + PMD_INIT_LOG(ERR, "WARN: Disabling RSS for single Rx queue"); + } + if (dev->data->dev_conf.rxmode.mq_mode & RTE_ETH_MQ_RX_RSS_FLAG) dev->data->dev_conf.rxmode.offloads |= RTE_ETH_RX_OFFLOAD_RSS_HASH; -- 2.47.3 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2025-11-12 16:20:41.542609485 +0000 +++ 0015-net-vmxnet3-disable-RSS-for-single-queue-for-ESX8.0.patch 2025-11-12 16:20:40.895716156 +0000 @@ -1 +1 @@ -From 9a219380b148c1837e54eb15cff501cba1ba842a Mon Sep 17 00:00:00 2001 +From 23de7a32a3774a5e8e1e4fd314193d03377512f1 Mon Sep 17 00:00:00 2001 @@ -5,0 +6,2 @@ +[ upstream commit 9a219380b148c1837e54eb15cff501cba1ba842a ] + @@ -14 +15,0 @@ -Cc: stable@dpdk.org @@ -22 +23 @@ -index b0c19c5c7c..da9af08207 100644 +index eadfd6f230..59763fdc31 100644 @@ -25 +26 @@ -@@ -611,6 +611,13 @@ vmxnet3_dev_configure(struct rte_eth_dev *dev) +@@ -534,6 +534,13 @@ vmxnet3_dev_configure(struct rte_eth_dev *dev)