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emacs 29.4 From: Petr Machata To: CC: , , Jamal Hadi Salim , Cong Wang , Jiri Pirko , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman Subject: Re: Patch "net: sch_ets: Add a new Qdisc" has been added to the 5.4-stable tree Date: Mon, 16 Jun 2025 15:50:09 +0200 In-Reply-To: <20250615131317.1089541-1-sashal@kernel.org> Message-ID: <871prjvl32.fsf@nvidia.com> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain X-ClientProxiedBy: rnnvmail203.nvidia.com (10.129.68.9) To rnnvmail201.nvidia.com (10.129.68.8) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MWH0EPF000971E2:EE_|MN2PR12MB4208:EE_ X-MS-Office365-Filtering-Correlation-Id: 7e1bd758-1000-404d-34a9-08ddacdecfc7 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|36860700013|1800799024|7416014|376014; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?grOrOJs/tsOfDYZUVnONXdh2m/pusnLeALIrbpdzgKI1L19gvqifndEXOQq8?= =?us-ascii?Q?Y2MCYp6W4uzyjtf133bFoFdQCALS7pFtKdFhCkN2xOlXzpjJzifp+lL86NHL?= =?us-ascii?Q?k7zpm9Lbc/uM1lr2E/in0eeLarNbNn1zK3ox6E4FO24lZzmld/NJAF/KM/F3?= =?us-ascii?Q?rWRoqWwvagLCvLvB0D2i5nTEGx5pJ5WSSTsdVUHwncc0SZQxmGz4LLBHfOG9?= =?us-ascii?Q?8oglfOpDJ81RROVj6vjWHXR/AblLvp302hhGp4x/ZqGh3jGjGUCIcqh6i5uQ?= =?us-ascii?Q?T5o5vV5zxWm2AFCClRNHOvz02ygTSL4fmV8BiXb6dVfAQwKIzNPfpObsFjgr?= =?us-ascii?Q?IlrI6/6rySQzGqQUiXDLQV9lhn1U7ynD+8mh8MICaCxyaToKRfLYS4IcAGF6?= =?us-ascii?Q?W8mLP8WfTFiXWVkvRtaSU9n3lDVCQFS3SKj5C7pBShBQAo2iEmbegtiUBkfl?= =?us-ascii?Q?1ZLR8XLJXjRM9rjvlDzRX8Qtqqa3Iab8EAApGM9edYtd9aeXcHqNnRvHvTEW?= =?us-ascii?Q?BTbM86hkEezLewcQiUCsJl3d8f82guYLgf4Log9K8GHF6id7qBrbbTAsHtwP?= =?us-ascii?Q?8BPDLt9ILfGUzc3ZOrpxn3BUVVtgza4o1+vB5FgQBuz/vCHTg7tnX+U3/6aN?= =?us-ascii?Q?EYr07m30mDAi0dhbrhvFkjDLggjNvvaII5aRo5ouvtHsdbRZWjQIUxvfWVNz?= =?us-ascii?Q?xY9p86WBdyydy/NF0DWmr6KfubD10XvBTBC15Ro7Fq6k2QYzPpeAwotJCuAe?= =?us-ascii?Q?x7QRfDnmSM0QQ6K3Pqz8ktmghdXQqFkbBDcwrBuCmG0Bsg/glDMZ5bEogLg5?= =?us-ascii?Q?h6c5tcDQX7XMi4xAob9ICG3ogO2Ag1AC6j4EHBwzYuH/s/21YttL1PXjd6xs?= =?us-ascii?Q?kalA213oIZRH0x88AJfXR0K+E2WcBZCavEPpJPBFiwsggqGUMPPlGR49B3jZ?= =?us-ascii?Q?Wg0O6aZhuObjD6VLf83TFJ5DhYBoNC5J/OWA/Z2bYTWDZCiqkrdPGVlFW29i?= =?us-ascii?Q?OpZGkk9Eef/JHg1/9kp3SuLbfg/lHPCd3dyL2erujIeEO5KEna8SttuJ+oVZ?= =?us-ascii?Q?XEGDwmXoVITrTS3XpZU1/IUJzOOOWa50eGb/N9EB7yH15GVU4qSnquH3lRQl?= =?us-ascii?Q?gR2jQPTKi5/fhnsxESzJvW3oW/YC5wME/RLeH7UvPC68mqZiWBwU8sAvID78?= =?us-ascii?Q?Pe4IlWDCiyWx7C8r9F7ewSAa+ccSj0xzcwgmpyz3dr9joMTcNADggCd+83dn?= =?us-ascii?Q?vjvFl/pPEivq6PLqcXCKfBDORzaRNRNRikpCElPNc+YTS/T0eHUOUUoZIj+d?= =?us-ascii?Q?jEQ1+2kHwaJeCE6zuSirfoNJhyemnf0ShxNoSiQiNwsFfvM8NZJpGtvoUvxH?= =?us-ascii?Q?f4m3irrQIUCulLOl6u2cTtja/gCkdywofya9zZFQPu5+878wAYRwaPAA+InU?= =?us-ascii?Q?z54Ji4rvA7kt8gpjAHE5UU3HGmu2yI3dMwzjZzyjf3trqcPaqOxdVXNcJHR+?= =?us-ascii?Q?318e1KUgWX4bhuGcpi3unFAKHWw0MPX8IOS16OHQRCvnv03Fr5lD65ZAJg?= =?us-ascii?Q?=3D=3D?= X-Forefront-Antispam-Report: CIP:216.228.117.160;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge1.nvidia.com;CAT:NONE;SFS:(13230040)(82310400026)(36860700013)(1800799024)(7416014)(376014);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Jun 2025 14:05:12.3734 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 7e1bd758-1000-404d-34a9-08ddacdecfc7 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: MWH0EPF000971E2.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR12MB4208 Sasha Levin writes: > This is a note to let you know that I've just added the patch titled > > net: sch_ets: Add a new Qdisc > > to the 5.4-stable tree which can be found at: > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary > > The filename of the patch is: > net-sch_ets-add-a-new-qdisc.patch > and it can be found in the queue-5.4 subdirectory. > > If you, or anyone else, feels it should not be added to the stable tree, > please let know about it. Not sure what the motivation is to include a pure added feature to a stable tree. But if you truly want the patch, then there were a couple follow up fixes over the years. At least the following look like patches to code that would be problematic in 5.4.y as well: cd9b50adc6bb ("net/sched: ets: fix crash when flipping from 'strict' to 'quantum'") 454d3e1ae057 ("net/sched: sch_ets: properly init all active DRR list handles") de6d25924c2a ("net/sched: sch_ets: don't peek at classes beyond 'nbands'") c062f2a0b04d ("net/sched: sch_ets: don't remove idle classes from the round-robin list") d62b04fca434 ("net: sched: fix ets qdisc OOB Indexing") 1a6d0c00fa07 ("net_sched: ets: Fix double list add in class with netem as child qdisc")