search for: hv_sock

Remote peer is always the host, so we set VMADDR_CID_HOST as remote CID instead of VMADDR_CID_ANY. Signed-off-by: Stefano Garzarella <sgarzare at redhat.com> --- net/vmw_vsock/hyperv_transport.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/net/vmw_vsock/hyperv_transport.c b/net/vmw_vsock/hyperv_transport.c index 4f47af2054dd..306310794522 100644 ---

...; > ============================================ > WARNING: possible recursive locking detected > 5.3.0+ #1 Not tainted > -------------------------------------------- > server/1795 is trying to acquire lock: > ffff8880c5158990 (sk_lock-AF_VSOCK){+.+.}, at: hvs_release+0x10/0x120 [hv_sock] > > but task is already holding lock: > ffff8880c5158150 (sk_lock-AF_VSOCK){+.+.}, at: __vsock_release+0x2e/0xf0 [vsock] > > other info that might help us debug this: > Possible unsafe locking scenario: > > CPU0 > ---- > lock(sk_lock-AF_VSOCK); &gt...

...; > ============================================ > WARNING: possible recursive locking detected > 5.3.0+ #1 Not tainted > -------------------------------------------- > server/1795 is trying to acquire lock: > ffff8880c5158990 (sk_lock-AF_VSOCK){+.+.}, at: hvs_release+0x10/0x120 [hv_sock] > > but task is already holding lock: > ffff8880c5158150 (sk_lock-AF_VSOCK){+.+.}, at: __vsock_release+0x2e/0xf0 [vsock] > > other info that might help us debug this: > Possible unsafe locking scenario: > > CPU0 > ---- > lock(sk_lock-AF_VSOCK); &gt...

On 2019/10/14 ??4:17, Stefan Hajnoczi wrote: > SO_VM_SOCKETS_BUFFER_SIZE might have been useful for VMCI-specific > applications, but we should use SO_RCVBUF and SO_SNDBUF for portable > applications in the future. Those socket options also work with other > address families. > > I guess these sockopts are bypassed by AF_VSOCK because it doesn't use > the common skb

v2: - style fixes [Dave] - removed RCU sync and changed 'the_vsock_loopback' in a global static variable [Stefan] - use G2H transport when local transport is not loaded and remote cid is VMADDR_CID_LOCAL [Stefan] - rebased on net-next v1: https://patchwork.kernel.org/cover/11251735/ This series introduces a new transport (vsock_loopback) to handle local communication. This

...rameter to the virtio_transport_reset_no_sock() vsock: add 'struct vsock_sock *' param to vsock_core_get_transport() vsock: handle buffer_size sockopts in the core vsock: add vsock_create_connected() called by transports vsock: move vsock_insert_unbound() in the vsock_create() hv_sock: set VMADDR_CID_HOST in the hvs_remote_addr_init() vsock: add multi-transports support vsock/vmci: register vmci_transport only when VMCI guest/host are active vsock: prevent transport modules unloading vsock: fix bind() behaviour taking care of CID vhost/vsock: refuse CID assigned to...

...r in the struct vsock_sock vsock/virtio: add transport parameter to the virtio_transport_reset_no_sock() vsock: add 'struct vsock_sock *' param to vsock_core_get_transport() vsock: handle buffer_size sockopts in the core vsock: move vsock_insert_unbound() in the vsock_create() hv_sock: set VMADDR_CID_HOST in the hvs_remote_addr_init() vsock: add multi-transports support vsock: add 'transport_hg' to handle g2h\h2g transports vsock: prevent transport modules unloading vsock: fix bind() behaviour taking care of CID drivers/vhost/vsock.c | 96 +++...

...r in the struct vsock_sock vsock/virtio: add transport parameter to the virtio_transport_reset_no_sock() vsock: add 'struct vsock_sock *' param to vsock_core_get_transport() vsock: handle buffer_size sockopts in the core vsock: move vsock_insert_unbound() in the vsock_create() hv_sock: set VMADDR_CID_HOST in the hvs_remote_addr_init() vsock: add multi-transports support vsock: add 'transport_hg' to handle g2h\h2g transports vsock: prevent transport modules unloading vsock: fix bind() behaviour taking care of CID drivers/vhost/vsock.c | 96 +++...

...rameter to the virtio_transport_reset_no_sock() vsock: add 'struct vsock_sock *' param to vsock_core_get_transport() vsock: handle buffer_size sockopts in the core vsock: add vsock_create_connected() called by transports vsock: move vsock_insert_unbound() in the vsock_create() hv_sock: set VMADDR_CID_HOST in the hvs_remote_addr_init() vsock: add multi-transports support vsock/vmci: register vmci_transport only when VMCI guest/host are active vsock: prevent transport modules unloading vsock: fix bind() behaviour taking care of CID drivers/misc/vmw_vmci/vmci_driver.c...

...rameter to the virtio_transport_reset_no_sock() vsock: add 'struct vsock_sock *' param to vsock_core_get_transport() vsock: handle buffer_size sockopts in the core vsock: add vsock_create_connected() called by transports vsock: move vsock_insert_unbound() in the vsock_create() hv_sock: set VMADDR_CID_HOST in the hvs_remote_addr_init() vsock: add multi-transports support vsock/vmci: register vmci_transport only when VMCI guest/host are active vsock: prevent transport modules unloading vsock: fix bind() behaviour taking care of CID drivers/misc/vmw_vmci/vmci_driver.c...