linux-yocto - Yocto Linux Embedded kernel

Age	Commit message (Collapse)	Author
2023-11-08	net/sched: act_ct: Always fill offloading tuple iifidx	Vlad Buslov
	Referenced commit doesn't always set iifidx when offloading the flow to hardware. Fix the following cases: - nf_conn_act_ct_ext_fill() is called before extension is created with nf_conn_act_ct_ext_add() in tcf_ct_act(). This can cause rule offload with unspecified iifidx when connection is offloaded after only single original-direction packet has been processed by tc data path. Always fill the new nf_conn_act_ct_ext instance after creating it in nf_conn_act_ct_ext_add(). - Offloading of unidirectional UDP NEW connections is now supported, but ct flow iifidx field is not updated when connection is promoted to bidirectional which can result reply-direction iifidx to be zero when refreshing the connection. Fill in the extension and update flow iifidx before calling flow_offload_refresh(). Fixes: 9795ded7f924 ("net/sched: act_ct: Fill offloading tuple iifidx") Reviewed-by: Paul Blakey <paulb@nvidia.com> Signed-off-by: Vlad Buslov <vladbu@nvidia.com> Reviewed-by: Simon Horman <horms@kernel.org> Fixes: 6a9bad0069cf ("net/sched: act_ct: offload UDP NEW connections") Link: https://lore.kernel.org/r/20231103151410.764271-1-vladbu@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-04	net/sched: act_ct: Fill offloading tuple iifidx	Paul Blakey
	Driver offloading ct tuples can use the information of which devices received the packets that created the offloaded connections, to more efficiently offload them only to the relevant device. Add new act_ct nf conntrack extension, which is used to store the skb devices before offloading the connection, and then fill in the tuple iifindex so drivers can get the device via metadata dissector match. Signed-off-by: Oz Shlomo <ozsh@nvidia.com> Signed-off-by: Paul Blakey <paulb@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>