Stefan Hajnoczi ba3169fc75 VSOCK: set POLLOUT | POLLWRNORM for TCP_CLOSING ...

select(2) with wfds but no rfds must return when the socket is shut down
by the peer.  This way userspace notices socket activity and gets -EPIPE
from the next write(2).

Currently select(2) does not return for virtio-vsock when a SEND+RCV
shutdown packet is received.  This is because vsock_poll() only sets
POLLOUT | POLLWRNORM for TCP_CLOSE, not the TCP_CLOSING state that the
socket is in when the shutdown is received.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2018-01-26 11:16:27 -05:00

..

af_vsock_tap.c

VSOCK: Add vsockmon tap functions

2017-04-24 12:35:56 -04:00

af_vsock.c

VSOCK: set POLLOUT | POLLWRNORM for TCP_CLOSING

2018-01-26 11:16:27 -05:00

diag.c

VSOCK: add sock_diag interface

2017-10-05 18:44:17 -07:00

hyperv_transport.c

VSOCK: fix outdated sk_state value in hvs_release()

2017-12-05 15:07:37 -05:00

Kconfig

VSOCK: add sock_diag interface

2017-10-05 18:44:17 -07:00

Makefile

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-11-04 09:26:51 +09:00

virtio_transport_common.c

VSOCK: use TCP state constants for sk_state

2017-10-05 18:44:17 -07:00

virtio_transport.c

VSOCK: use TCP state constants for sk_state

2017-10-05 18:44:17 -07:00

vmci_transport_notify_qstate.c

VSOCK: use TCP state constants for sk_state

2017-10-05 18:44:17 -07:00

vmci_transport_notify.c

VSOCK: use TCP state constants for sk_state

2017-10-05 18:44:17 -07:00

vmci_transport_notify.h

VSOCK: constify vmci_transport_notify_ops structures

2015-11-23 15:49:29 -05:00

vmci_transport.c

VSOCK: Don't set sk_state to TCP_CLOSE before testing it

2017-11-28 16:01:50 -05:00

vmci_transport.h

VSOCK: constify vmci_transport_notify_ops structures

2015-11-23 15:49:29 -05:00

vsock_addr.c

VSOCK: Move af_vsock.h and vsock_addr.h to include/net

2013-07-27 22:14:06 -07:00