Cong Wang 455f05ecd2 vsock: split dwork to avoid reinitializations ... syzbot reported that we reinitialize an active delayed work in vsock_stream_connect(): ODEBUG: init active (active state 0) object type: timer_list hint: delayed_work_timer_fn+0x0/0x90 kernel/workqueue.c:1414 WARNING: CPU: 1 PID: 11518 at lib/debugobjects.c:329 debug_print_object+0x16a/0x210 lib/debugobjects.c:326 The pattern is apparently wrong, we should only initialize the dealyed work once and could repeatly schedule it. So we have to move out the initializations to allocation side. And to avoid confusion, we can split the shared dwork into two, instead of re-using the same one. Fixes: d021c34405 ("VSOCK: Introduce VM Sockets") Reported-by: <syzbot+8a9b1bd330476a4f3db6@syzkaller.appspotmail.com> Cc: Andy king <acking@vmware.com> Cc: Stefan Hajnoczi <stefanha@redhat.com> Cc: Jorgen Hansen <jhansen@vmware.com> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2018-08-07 12:39:13 -07:00
..
af_vsock_tap.c
af_vsock.c	vsock: split dwork to avoid reinitializations	2018-08-07 12:39:13 -07:00
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hyperv_transport.c	VSOCK: fix outdated sk_state value in hvs_release()	2017-12-05 15:07:37 -05:00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: fix loopback on big-endian systems	2018-06-22 09:34:08 +09:00
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
vmci_transport.c	vsock: split dwork to avoid reinitializations	2018-08-07 12:39:13 -07:00
vmci_transport.h
vsock_addr.c