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Wed, 22 Apr 2026 07:07:06 -0700 From: Cosmin Ratiu To: CC: Steffen Klassert , Herbert Xu , "David S . Miller" , "Eric Dumazet" , Jakub Kicinski , Paolo Abeni , Simon Horman , Andrew Lunn , Shuah Khan , Cosmin Ratiu , Nimrod Oren , Carolina Jubran , Gal Pressman , Subject: [PATCH ipsec 0/3] xfrm: Don't clobber inner headers when already set Date: Wed, 22 Apr 2026 17:06:45 +0300 Message-ID: <20260422140648.3877129-1-cratiu@nvidia.com> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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: SJ1PEPF000023CD:EE_|CH3PR12MB9344:EE_ X-MS-Office365-Filtering-Correlation-Id: 1b9d802c-fa0e-4ecd-eb25-08dea0787e07 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|7416014|376014|36860700016|82310400026|18002099003|56012099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.117.161;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge2.nvidia.com;CAT:NONE;SFS:(13230040)(1800799024)(7416014)(376014)(36860700016)(82310400026)(18002099003)(56012099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: nzDjaIvE7hcfmtz7jNTQg8KHyjm3UpnVag4R1J8o6i0RFwdA+AVYA5GpXU8y6HR9DEm2G2AsB5M3nmQ/ItlWYui6TBgCU5iS0VaaQEdxifaYibJoTa8pOgh7FZOTd+WOnz8R0xv2JLTXvIgyZKx2ppDdh2W9M+Lzmim5zhHnfmxR+ofXSBupq+UiV9VSQTVyPPwfRs+67fU8cYJfQlNklWUAnf6IdGGWeAlvbFu9el38Ibxh/D2Zx62PDKDrcUe5HK/Sk35MncOLUanYVNBBIYsmd4ZOIYWP8FGNBFsKH1GXSRroQxK8FZ0YGDW3e/0hwumuQ23WogCV0fwxDawF1ITOa76BiA4viBOkqXpo/D7mrCznPZKd+EJbjKRUVCzPNyfNwxc6XPIPn7+PcUbv35REMGABr3IM9mkl7vYDEXAGXkG4krvHY2mBhKuTapmH X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Apr 2026 14:07:30.3849 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 1b9d802c-fa0e-4ecd-eb25-08dea0787e07 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.161];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: SJ1PEPF000023CD.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH3PR12MB9344 Commit [1] exposed an existing issue in xfrm which broke tunneling protocols over IPsec (e.g. VXLAN over IPsec). This series fixes that and adds a test which exercises VXLAN over IPsec. For details please see the individual patches. [1] commit 7fb4c1967011 ("net: pull headers in qdisc_pkt_len_segs_init()") Cosmin Ratiu (3): tools/selftests: Use a sensible timeout value for iperf3 client tools/selftests: Add a VXLAN+IPsec traffic test xfrm: Don't clobber inner headers when already set net/xfrm/xfrm_output.c | 20 +- .../testing/selftests/drivers/net/hw/Makefile | 1 + tools/testing/selftests/drivers/net/hw/config | 5 + .../selftests/drivers/net/hw/ipsec_vxlan.py | 204 ++++++++++++++++++ .../selftests/drivers/net/lib/py/load.py | 5 +- 5 files changed, 228 insertions(+), 7 deletions(-) create mode 100755 tools/testing/selftests/drivers/net/hw/ipsec_vxlan.py -- 2.53.0