linux/net/vmw_vsock
Stefano Garzarella 22b5c0b63f vsock/virtio: fix kernel panic after device hot-unplug
virtio_vsock_remove() invokes the vsock_core_exit() also if there
are opened sockets for the AF_VSOCK protocol family. In this way
the vsock "transport" pointer is set to NULL, triggering the
kernel panic at the first socket activity.

This patch move the vsock_core_init()/vsock_core_exit() in the
virtio_vsock respectively in module_init and module_exit functions,
that cannot be invoked until there are open sockets.

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1609699
Reported-by: Yan Fu <yafu@redhat.com>
Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-03 11:06:25 -08:00
..
af_vsock_tap.c VSOCK: Add vsockmon tap functions 2017-04-24 12:35:56 -04:00
af_vsock.c VSOCK: bind to random port for VMADDR_PORT_ANY 2018-12-14 14:40:19 -08:00
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hyperv_transport.c VSOCK: fix outdated sk_state value in hvs_release() 2017-12-05 15:07:37 -05:00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/virtio: fix kernel panic after device hot-unplug 2019-02-03 11:06:25 -08:00
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: Send reset control packet when socket is partially bound 2018-12-18 11:53:42 -08:00
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