android_kernel_samsung_msm8976/net/vmw_vsock
Ian Campbell ced4eef10a VSOCK: do not disconnect socket when peer has shutdown SEND only
commit dedc58e067d8c379a15a8a183c5db318201295bb upstream.

The peer may be expecting a reply having sent a request and then done a
shutdown(SHUT_WR), so tearing down the whole socket at this point seems
wrong and breaks for me with a client which does a SHUT_WR.

Looking at other socket family's stream_recvmsg callbacks doing a shutdown
here does not seem to be the norm and removing it does not seem to have
had any adverse effects that I can see.

I'm using Stefan's RFC virtio transport patches, I'm unsure of the impact
on the vmci transport.

Signed-off-by: Ian Campbell <ian.campbell@docker.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Stefan Hajnoczi <stefanha@redhat.com>
Cc: Claudio Imbrenda <imbrenda@linux.vnet.ibm.com>
Cc: Andy King <acking@vmware.com>
Cc: Dmitry Torokhov <dtor@vmware.com>
Cc: Jorgen Hansen <jhansen@vmware.com>
Cc: Adit Ranadive <aditr@vmware.com>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>
2016-06-07 10:42:54 +02:00
..
af_vsock.c
af_vsock.h
Kconfig
Makefile
vmci_transport.c
vmci_transport.h
vmci_transport_notify.c
vmci_transport_notify.h
vmci_transport_notify_qstate.c
vsock_addr.c
vsock_addr.h