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Wed, 28 Jan 2026 01:02:04 -0800 From: Nimrod Oren To: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Shuah Khan CC: , , , Nimrod Oren , Gal Pressman Subject: [PATCH net-next] selftests: drv-net: rss_flow_label: skip unsupported devices Date: Wed, 28 Jan 2026 11:02:17 +0200 Message-ID: <20260128090217.663366-1-noren@nvidia.com> X-Mailer: git-send-email 2.45.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BL02EPF0002992D:EE_|PH7PR12MB7869:EE_ X-MS-Office365-Filtering-Correlation-Id: 4f030148-95f9-4335-ad63-08de5e4bf1ff X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|376014|36860700013|1800799024|7142099003; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?f8DWqu/kNkdXbm3Q7TLR8R6MuWFLC5fe35hUpfL1rJemYuUhz4i0zYskQYeu?= =?us-ascii?Q?ax5lX4rRFfMfjfWiVVypK+A6zvZ4rPSvwTZjIV27VzDcP9/asOeVPcZqMRuE?= =?us-ascii?Q?OSuxmqez+IDuoQ9aIdEx4omx+C8F/Gaz4aadrD+xsPMVPPbKGqqr0BJkIJ6f?= =?us-ascii?Q?xmtz+Ikv2+9DDPqIiGGWgM0y/F4sg2rjV0vAKzLiFr+DvVH8E2oAWZtyppP5?= =?us-ascii?Q?XuHz5crFvWaP4ZnOsHxX680XeLEvM+kJrQLmNmQYpyy7k7PDKOa/OUhm3wHo?= =?us-ascii?Q?TOXhXxjWS6kuMJfFjKr/4++IkZs+sE/f3PBCnanLZWVzYgpQThfxPMvxv3NV?= =?us-ascii?Q?1O7wc/4AiteReCmArkTrgxYXR/Wy2XsEPq1asGitMGzk2orYcZbwfPL40WfL?= =?us-ascii?Q?4iFt3dfeTXBNfdliVDjd7C3TJAyKvFHk0k1YTkQLo+PZFZ6zx3CvAvnYjU5g?= =?us-ascii?Q?SE9jwYyIMl2IvPjtkduzKPn6vAENTF3odjGQYteSXfd74lW1NSdvlzmpwgwF?= =?us-ascii?Q?4SfCiL7ZkR7MTcLmhBptNS9BVYeQVkxAnpaEH7ySxpvRMJBO7k22+/ycx2CX?= =?us-ascii?Q?OwiYEo/cCW8QVmx/+k8oiFrt1+k6irBZifOe92sYTQV6P6gZ4MT9ER62mKo/?= =?us-ascii?Q?vIq/iawJGVrXn89w+8BmFQ2qn8u+UAqyzhgoQuav9BfOmyCoVGGwVXxeE5w3?= =?us-ascii?Q?hOJ/p4GQ75fHQuC9p+WghWlWXORuk6LvzOHPwwVwdOKNTWTaYZHEaXFBV7gD?= =?us-ascii?Q?9eddamyy+8exWYD8Cb7VMs6oTSuVIW8xqwPErRLhGV+qMSRhhmom72R+M/lq?= =?us-ascii?Q?b3HCFjb2rRDcXCeYcd29RTiH27sxhyRTZEV5yOkD/qBMVkplvy4UfDEtlgOr?= =?us-ascii?Q?aE970c7CIDHTiHBLVJYLwapIRl/L22ztodN95m2oc4ITK7GELkhfrB/y5wMd?= =?us-ascii?Q?Q+eclccXSUvSIcAh3H+DQArEZ9taqoMhVP0wBUQ+vbZBshEwSPfXwcu2pjQV?= =?us-ascii?Q?1R83TKfi4l+bliZRg6YJjHG4eLQWnNtyUEY1jO+N/LRnKsq6188+0gKYvsbF?= =?us-ascii?Q?Vy5QeYmeicC+fAGz27Wm5YlxN5cs8tFP10R812Ls+VMTXNxQbOrWYQAkj5lp?= =?us-ascii?Q?l0FQRT3PDrQf/pugjrIxyb8YqIfLjFwut6Z47BXFC9WeK4cWb4CipTrhN3Qx?= =?us-ascii?Q?EdoxEZRTqM6LyaFfLra/hPQYIzO6nzbbYwbCYs1PsvR9lwD3euHuEK/Ro6Y/?= =?us-ascii?Q?XJJD3gXPr9Uosc9Pwk1/upfcxiFdu1tslpkxZ7kS6bA7Sg+RmbMYdxP5nv43?= =?us-ascii?Q?1D2srwlFBqOrslABRL+0tSDw9UsH63YPUQo+x4TBJtkzP69Q78F9QknOeSVg?= =?us-ascii?Q?z0xLKCcxGCyd5tTJDojlW/VmrpeKUcJ0XgaEyxL7JmK9j9jRKetiH1rdVTq3?= =?us-ascii?Q?EIvbfA6SIQxuaA0JY/yEx+9nZegzGqsutYnNyWlM45MBQ+IY72gRt4V6S99e?= =?us-ascii?Q?RJ7+Kd0wSnMJJA8C+YhKSg+ZPFOQQKFrp1E5iPUHDBhwWQlUGIxdb67SGdeJ?= =?us-ascii?Q?4bsz989jQZOrbi8YPJ91+f4sYjbXV+/uw49tPeMy2SmDqARIml4jg/Cx0FTy?= =?us-ascii?Q?n8utZpAAee8Y1dOc3iQeOM9YkJZENKcJtkBHSOoydH3o5LzJYA0WZofoQGG1?= =?us-ascii?Q?56xeNA=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)(376014)(36860700013)(1800799024)(7142099003);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 Jan 2026 09:02:20.6758 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 4f030148-95f9-4335-ad63-08de5e4bf1ff 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: BL02EPF0002992D.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB7869 Content-Type: text/plain; charset="utf-8" The test_rss_flow_label_6only test case fails on devices that do not support IPv6 flow label hashing. Make it skip neatly, consistent with the behavior of the test_rss_flow_label case. Reviewed-by: Gal Pressman Signed-off-by: Nimrod Oren --- .../selftests/drivers/net/hw/rss_flow_label.py | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/drivers/net/hw/rss_flow_label.py b/too= ls/testing/selftests/drivers/net/hw/rss_flow_label.py index 6fa95fe27c47..7dc80070884a 100755 --- a/tools/testing/selftests/drivers/net/hw/rss_flow_label.py +++ b/tools/testing/selftests/drivers/net/hw/rss_flow_label.py @@ -145,9 +145,14 @@ def test_rss_flow_label_6only(cfg): =20 # Try to enable Flow Labels and check again, in case it leaks thru initial =3D _ethtool_get_cfg(cfg, "udp6") - changed =3D initial.replace("l", "") if "l" in initial else initial + = "l" - - cmd(f"ethtool -N {cfg.ifname} rx-flow-hash udp6 {changed}") + no_lbl =3D initial.replace("l", "") + if "l" not in initial: + try: + cmd(f"ethtool -N {cfg.ifname} rx-flow-hash udp6 l{no_lbl}") + except CmdExitFailure as exc: + raise KsftSkipEx("Device doesn't support Flow Label for UDP6")= from exc + else: + cmd(f"ethtool -N {cfg.ifname} rx-flow-hash udp6 {no_lbl}") restore =3D defer(cmd, f"ethtool -N {cfg.ifname} rx-flow-hash udp6 {in= itial}") =20 _check_v4_flow_types(cfg) --=20 2.45.0