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Tue, 13 Apr 2021 08:06:09 +0000 Received: from HQMAIL105.nvidia.com (172.20.187.12) by HQMAIL111.nvidia.com (172.20.187.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 13 Apr 2021 08:06:09 +0000 Received: from dev-r-vrt-138.mtr.labs.mlnx (172.20.145.6) by mail.nvidia.com (172.20.187.12) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 13 Apr 2021 08:06:07 +0000 From: Roi Dayan To: CC: Roi Dayan , Pablo Neira Ayuso , "Oz Shlomo" , Paul Blakey , Saeed Mahameed Subject: [PATCH net-next v2 1/1] netfilter: flowtable: Add FLOW_OFFLOAD_XMIT_UNSPEC xmit type Date: Tue, 13 Apr 2021 11:06:05 +0300 Message-ID: <20210413080605.2108422-1-roid@nvidia.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: f7b5097f-229b-48e5-7334-08d8fe52ff7a X-MS-TrafficTypeDiagnostic: BL0PR12MB4899: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:8273; 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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Apr 2021 08:06:09.8714 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: f7b5097f-229b-48e5-7334-08d8fe52ff7a X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.112.35];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT066.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL0PR12MB4899 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org It could be xmit type was not set and would default to FLOW_OFFLOAD_XMIT_NEIGH and in this type the gc expect to have a route info. Fix that by adding FLOW_OFFLOAD_XMIT_UNSPEC which defaults to 0. Fixes: 8b9229d15877 ("netfilter: flowtable: dst_check() from garbage collector path") Signed-off-by: Roi Dayan --- Notes: v2 - add FLOW_OFFLOAD_XMIT_UNSPEC instead of still using neigh as default and checking dst for null include/net/netfilter/nf_flow_table.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/include/net/netfilter/nf_flow_table.h b/include/net/netfilter/nf_flow_table.h index 583b327d8fc0..9b42c6523b4d 100644 --- a/include/net/netfilter/nf_flow_table.h +++ b/include/net/netfilter/nf_flow_table.h @@ -90,7 +90,8 @@ enum flow_offload_tuple_dir { #define FLOW_OFFLOAD_DIR_MAX IP_CT_DIR_MAX enum flow_offload_xmit_type { - FLOW_OFFLOAD_XMIT_NEIGH = 0, + FLOW_OFFLOAD_XMIT_UNSPEC = 0, + FLOW_OFFLOAD_XMIT_NEIGH, FLOW_OFFLOAD_XMIT_XFRM, FLOW_OFFLOAD_XMIT_DIRECT, }; -- 2.26.2