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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 216.228.117.160 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.117.160; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.117.160) by CO1NAM11FT104.mail.protection.outlook.com (10.13.174.220) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6500.46 via Frontend Transport; Sun, 25 Jun 2023 06:43:09 +0000 Received: from rnnvmail201.nvidia.com (10.129.68.8) by mail.nvidia.com (10.129.200.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.5; Sat, 24 Jun 2023 23:43:00 -0700 Received: from nvidia.com (10.126.230.35) by rnnvmail201.nvidia.com (10.129.68.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.37; Sat, 24 Jun 2023 23:42:58 -0700 From: Xueming Li To: Maxime Coquelin CC: Chenbo Xia , dpdk stable Subject: patch 'vhost: fix notification stats for packed ring' has been queued to stable release 22.11.3 Date: Sun, 25 Jun 2023 14:35:00 +0800 Message-ID: <20230625063544.11183-83-xuemingl@nvidia.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230625063544.11183-1-xuemingl@nvidia.com> References: <20230625063544.11183-1-xuemingl@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.126.230.35] X-ClientProxiedBy: rnnvmail202.nvidia.com (10.129.68.7) To rnnvmail201.nvidia.com (10.129.68.8) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1NAM11FT104:EE_|CYYPR12MB8656:EE_ X-MS-Office365-Filtering-Correlation-Id: 6b72a53a-d134-4daf-677e-08db7547705f X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Jun 2023 06:43:09.0548 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 6b72a53a-d134-4daf-677e-08db7547705f X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.160]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT104.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CYYPR12MB8656 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 22.11.3 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 06/27/23. 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://git.dpdk.org/dpdk-stable/log/?h=22.11-staging This queued commit can be viewed at: https://git.dpdk.org/dpdk-stable/commit/?h=22.11-staging&id=fe3e1fc9d84fc9bbdab45e64fe8150cc3b0dfb17 Thanks. Xueming Li --- >From fe3e1fc9d84fc9bbdab45e64fe8150cc3b0dfb17 Mon Sep 17 00:00:00 2001 From: Maxime Coquelin Date: Thu, 25 May 2023 18:25:24 +0200 Subject: [PATCH] vhost: fix notification stats for packed ring Cc: Xueming Li [ upstream commit 5e8e1166dfc5613566a73299f7cc1bf6510e81c2 ] Guest notification counter was only incremented for split ring, this patch adds it also for packed ring. Fixes: 1ea74efd7fa4 ("vhost: add statistics for guest notification") Signed-off-by: Maxime Coquelin Reviewed-by: Chenbo Xia --- lib/vhost/vhost.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/vhost/vhost.h b/lib/vhost/vhost.h index 0fd6f4bbf4..e125c3d615 100644 --- a/lib/vhost/vhost.h +++ b/lib/vhost/vhost.h @@ -952,6 +952,8 @@ vhost_vring_call_packed(struct virtio_net *dev, struct vhost_virtqueue *vq) kick: if (kick) { eventfd_write(vq->callfd, (eventfd_t)1); + if (dev->flags & VIRTIO_DEV_STATS_ENABLED) + vq->stats.guest_notifications++; if (dev->notify_ops->guest_notified) dev->notify_ops->guest_notified(dev->vid); } -- 2.25.1 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2023-06-25 14:32:00.697406000 +0800 +++ 0082-vhost-fix-notification-stats-for-packed-ring.patch 2023-06-25 14:31:58.455773900 +0800 @@ -1 +1 @@ -From 5e8e1166dfc5613566a73299f7cc1bf6510e81c2 Mon Sep 17 00:00:00 2001 +From fe3e1fc9d84fc9bbdab45e64fe8150cc3b0dfb17 Mon Sep 17 00:00:00 2001 @@ -4,0 +5,3 @@ +Cc: Xueming Li + +[ upstream commit 5e8e1166dfc5613566a73299f7cc1bf6510e81c2 ] @@ -10 +12,0 @@ -Cc: stable@dpdk.org @@ -19 +21 @@ -index 8fdab13c70..8554ab4002 100644 +index 0fd6f4bbf4..e125c3d615 100644 @@ -22 +24 @@ -@@ -973,6 +973,8 @@ vhost_vring_call_packed(struct virtio_net *dev, struct vhost_virtqueue *vq) +@@ -952,6 +952,8 @@ vhost_vring_call_packed(struct virtio_net *dev, struct vhost_virtqueue *vq)