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| author |   Paolo Bonzini <pbonzini@redhat.com> | 2024-10-06 03:59:22 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-10-06 03:59:22 -0400 |
| commit | c8d430db8eec7d4fd13a6bea27b7086a54eda6da (patch) | |
| tree | 3c9b35bc9372232183e745cc2a03995a8d053ff6 /drivers/net/netkit.c | |
| parent | x86/reboot: emergency callbacks are now registered by common KVM code (diff) | |
| parent | KVM: arm64: Fix kvm_has_feat*() handling of negative features (diff) | |
| download | wireguard-linux-c8d430db8eec7d4fd13a6bea27b7086a54eda6da.tar.xz wireguard-linux-c8d430db8eec7d4fd13a6bea27b7086a54eda6da.zip | |
Merge tag 'kvmarm-fixes-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 fixes for 6.12, take #1
- Fix pKVM error path on init, making sure we do not change critical
system registers as we're about to fail
- Make sure that the host's vector length is at capped by a value
common to all CPUs
- Fix kvm_has_feat*() handling of "negative" features, as the current
code is pretty broken
- Promote Joey to the status of official reviewer, while James steps
down -- hopefully only temporarly
Diffstat (limited to 'drivers/net/netkit.c')
| -rw-r--r-- | drivers/net/netkit.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/netkit.c b/drivers/net/netkit.c index 16789cd446e9..059269557d92 100644 --- a/drivers/net/netkit.c +++ b/drivers/net/netkit.c @@ -65,6 +65,7 @@ static struct netkit *netkit_priv(const struct net_device *dev) static netdev_tx_t netkit_xmit(struct sk_buff *skb, struct net_device *dev) { + struct bpf_net_context __bpf_net_ctx, *bpf_net_ctx; struct netkit *nk = netkit_priv(dev); enum netkit_action ret = READ_ONCE(nk->policy); netdev_tx_t ret_dev = NET_XMIT_SUCCESS; @@ -72,6 +73,7 @@ static netdev_tx_t netkit_xmit(struct sk_buff *skb, struct net_device *dev) struct net_device *peer; int len = skb->len; + bpf_net_ctx = bpf_net_ctx_set(&__bpf_net_ctx); rcu_read_lock(); peer = rcu_dereference(nk->peer); if (unlikely(!peer || !(peer->flags & IFF_UP) || @@ -110,6 +112,7 @@ drop_stats: break; } rcu_read_unlock(); + bpf_net_ctx_clear(bpf_net_ctx); return ret_dev; } @@ -255,11 +258,13 @@ static void netkit_setup(struct net_device *dev) dev->priv_flags |= IFF_LIVE_ADDR_CHANGE; dev->priv_flags |= IFF_PHONY_HEADROOM; dev->priv_flags |= IFF_NO_QUEUE; + dev->priv_flags |= IFF_DISABLE_NETPOLL; + dev->lltx = true; dev->ethtool_ops = &netkit_ethtool_ops; dev->netdev_ops = &netkit_netdev_ops; - dev->features |= netkit_features | NETIF_F_LLTX; + dev->features |= netkit_features; dev->hw_features = netkit_features; dev->hw_enc_features = netkit_features; dev->mpls_features = NETIF_F_HW_CSUM | NETIF_F_GSO_SOFTWARE; |