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From:   Stefano Garzarella <sgarzare@redhat.com>
To:     netdev@vger.kernel.org
Cc:     linux-hyperv@vger.kernel.org,
        "K. Y. Srinivasan" <kys@microsoft.com>,
        Stefan Hajnoczi <stefanha@redhat.com>,
        Sasha Levin <sashal@kernel.org>, linux-kernel@vger.kernel.org,
        kvm@vger.kernel.org, "David S. Miller" <davem@davemloft.net>,
        virtualization@lists.linux-foundation.org,
        Stephen Hemminger <sthemmin@microsoft.com>,
        Jason Wang <jasowang@redhat.com>,
        "Michael S. Tsirkin" <mst@redhat.com>,
        Haiyang Zhang <haiyangz@microsoft.com>,
        Dexuan Cui <decui@microsoft.com>,
        Jorgen Hansen <jhansen@vmware.com>
Subject: [RFC PATCH 09/13] hv_sock: set VMADDR_CID_HOST in the hvs_remote_addr_init()
Date:   Fri, 27 Sep 2019 13:26:59 +0200
Message-Id: <20190927112703.17745-10-sgarzare@redhat.com>
In-Reply-To: <20190927112703.17745-1-sgarzare@redhat.com>
References: <20190927112703.17745-1-sgarzare@redhat.com>
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Remote peer is always the host, so we set VMADDR_CID_HOST as
remote CID instead of VMADDR_CID_ANY.

Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
---
 net/vmw_vsock/hyperv_transport.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/net/vmw_vsock/hyperv_transport.c b/net/vmw_vsock/hyperv_transport.c
index 4f47af2054dd..306310794522 100644
--- a/net/vmw_vsock/hyperv_transport.c
+++ b/net/vmw_vsock/hyperv_transport.c
@@ -186,7 +186,8 @@ static void hvs_remote_addr_init(struct sockaddr_vm *remote,
 	static u32 host_ephemeral_port = MIN_HOST_EPHEMERAL_PORT;
 	struct sock *sk;
 
-	vsock_addr_init(remote, VMADDR_CID_ANY, VMADDR_PORT_ANY);
+	/* Remote peer is always the host */
+	vsock_addr_init(remote, VMADDR_CID_HOST, VMADDR_PORT_ANY);
 
 	while (1) {
 		/* Wrap around ? */
-- 
2.21.0