From c3ba7a73bb640b286cab1ea14e7d44062eaae221 Mon Sep 17 00:00:00 2001
From: Calle Wilund <calle@cloudius-systems.com>
Date: Mon, 10 Nov 2014 16:00:52 +0100
Subject: [PATCH] dhcp: actually ensure that packets are processed on cpu 0

Previous code (or lack thereof) hoped to achieve this.
Not quite successfully.

Signed-off-by: Calle Wilund <calle@cloudius-systems.com>
---
 net/dhcp.cc | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/net/dhcp.cc b/net/dhcp.cc
index 7cc4a166d2..3e6546d847 100644
--- a/net/dhcp.cc
+++ b/net/dhcp.cc
@@ -257,6 +257,11 @@ public:
        : _stack(stack)
     {}
 
+    unsigned forward(packet& p, size_t off, ipv4_address from, ipv4_address to, bool & handled) override {
+        handled = true;
+        return engine.cpu_id();
+    }
+
     future<> handle(packet& p, ip_hdr* iph, ethernet_address from, bool & handled) override {
         if (_state == state::NONE || p.len() < sizeof(dhcp_packet_base)) {
             return make_ready_future<>();