netdevsim: allow program sharing between devices
Allow program sharing between devices which were linked together.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
diff --git a/drivers/net/netdevsim/bpf.c b/drivers/net/netdevsim/bpf.c
index 9eab29f..81444208 100644
--- a/drivers/net/netdevsim/bpf.c
+++ b/drivers/net/netdevsim/bpf.c
@@ -294,7 +294,7 @@
NSIM_EA(bpf->extack, "xdpoffload of non-bound program");
return -EINVAL;
}
- if (bpf->prog->aux->offload->netdev != ns->netdev) {
+ if (!bpf_offload_dev_match(bpf->prog, ns->netdev)) {
NSIM_EA(bpf->extack, "program bound to different dev");
return -EINVAL;
}