[PATCH net 0/2] vsock: don't allow half-closed socket in the host transports

From: Stefano Garzarella <sgarzare@redhat.com>
To: netdev@vger.kernel.org
Cc: virtualization@lists.linux-foundation.org,
	Jorgen Hansen <jhansen@vmware.com>,
	"David S. Miller" <davem@davemloft.net>,
	"Michael S. Tsirkin" <mst@redhat.com>,
	Stefan Hajnoczi <stefanha@redhat.com>,
	Adit Ranadive <aditr@vmware.com>,
	Jason Wang <jasowang@redhat.com>,
	kvm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH net 0/2] vsock: don't allow half-closed socket in the host transports
Date: Fri, 11 Oct 2019 15:07:56 +0200	[thread overview]
Message-ID: <20191011130758.22134-1-sgarzare@redhat.com> (raw)

We are implementing a test suite for the VSOCK sockets and we discovered
that vmci_transport never allowed half-closed socket on the host side.

As Jorgen explained [1] this is due to the implementation of VMCI.

Since we want to have the same behaviour across all transports, this
series adds a section in the "Implementation notes" to exaplain this
behaviour, and changes the vhost_transport to behave the same way.

[1] https://patchwork.ozlabs.org/cover/847998/#1831400

Stefano Garzarella (2):
  vsock: add half-closed socket details in the implementation notes
  vhost/vsock: don't allow half-closed socket in the host

 drivers/vhost/vsock.c    | 17 ++++++++++++++++-
 net/vmw_vsock/af_vsock.c |  4 ++++
 2 files changed, 20 insertions(+), 1 deletion(-)

-- 
2.21.0