diff options
| author | Mina Almasry <almasrymina@google.com> | 2024-08-22 08:51:54 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-08-24 17:27:22 +0300 |
| commit | 7d3aed652d090508990d245f9d80dcc481910d02 (patch) | |
| tree | 9659be1ae50c1baf88a35bfc492e3abee902d038 /include/linux | |
| parent | f9db28bb09f46087580f2a8da54bb0aab59a8024 (diff) | |
| download | linux-7d3aed652d090508990d245f9d80dcc481910d02.tar.xz | |
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 <kuba@kernel.org>
Signed-off-by: Mina Almasry <almasrymina@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/netdevice.h | 1 |
1 files changed, 1 insertions, 0 deletions
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); |