From 7d3aed652d090508990d245f9d80dcc481910d02 Mon Sep 17 00:00:00 2001 From: Mina Almasry Date: Thu, 22 Aug 2024 05:51:54 +0000 Subject: net: refactor ->ndo_bpf calls into dev_xdp_propagate When net devices propagate xdp configurations to slave devices, we will need to perform a memory provider check to ensure we're not binding xdp to a device using unreadable netmem. Currently the ->ndo_bpf calls in a few places. Adding checks to all these places would not be ideal. Refactor all the ->ndo_bpf calls into one place where we can add this check in the future. Suggested-by: Jakub Kicinski Signed-off-by: Mina Almasry Signed-off-by: David S. Miller --- include/linux/netdevice.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 289a6133769c..7dfa836d9dbf 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -3925,6 +3925,7 @@ struct sk_buff *dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev, int bpf_xdp_link_attach(const union bpf_attr *attr, struct bpf_prog *prog); u8 dev_xdp_prog_count(struct net_device *dev); +int dev_xdp_propagate(struct net_device *dev, struct netdev_bpf *bpf); u32 dev_xdp_prog_id(struct net_device *dev, enum bpf_xdp_mode mode); int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb); -- cgit v1.2.3