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Wed, 11 Feb 2026 15:40:39 +0000 Message-ID: <37733677-c0a7-46e1-9206-4e4b4987cd2b@intel.com> Date: Wed, 11 Feb 2026 15:40:36 +0000 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 4/9] net/i40e: fix IPv6 GTPU handling To: Anatoly Burakov , , "Bruce Richardson" , Jingjing Wu , Beilei Xing References: <00449319c555c67c6571547d2a46edb1634d3151.1770817694.git.anatoly.burakov@intel.com> Content-Language: en-US From: "Medvedkin, Vladimir" In-Reply-To: <00449319c555c67c6571547d2a46edb1634d3151.1770817694.git.anatoly.burakov@intel.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: DU7P251CA0023.EURP251.PROD.OUTLOOK.COM (2603:10a6:10:551::16) To IA4PR11MB9204.namprd11.prod.outlook.com (2603:10b6:208:56d::16) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: IA4PR11MB9204:EE_|CO1PR11MB5011:EE_ X-MS-Office365-Filtering-Correlation-Id: f1fd16fe-cea3-4249-7d24-08de6983e887 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|376014; 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Add IPv6 flow item handling. > > Fixes: 47ba0398da3f ("net/i40e: add cloud filter parsing function for GTP") > Cc: stable@dpdk.org > > Signed-off-by: Anatoly Burakov > --- > drivers/net/intel/i40e/i40e_flow.c | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/drivers/net/intel/i40e/i40e_flow.c b/drivers/net/intel/i40e/i40e_flow.c > index 193b1b6725..2374b9bbca 100644 > --- a/drivers/net/intel/i40e/i40e_flow.c > +++ b/drivers/net/intel/i40e/i40e_flow.c > @@ -3580,6 +3580,19 @@ i40e_flow_parse_gtp_pattern(struct rte_eth_dev *dev, > return -rte_errno; > } > break; > + case RTE_FLOW_ITEM_TYPE_IPV6: > + filter->ip_type = I40E_TUNNEL_IPTYPE_IPV6; > + /* IPv6 is used to describe protocol, > + * spec and mask should be NULL. > + */ > + if (item->spec || item->mask) { > + rte_flow_error_set(error, EINVAL, > + RTE_FLOW_ERROR_TYPE_ITEM, > + item, > + "Invalid IPv6 item"); > + return -rte_errno; > + } > + break; > case RTE_FLOW_ITEM_TYPE_UDP: > if (item->spec || item->mask) { > rte_flow_error_set(error, EINVAL, -- Regards, Vladimir