This reverts commit 357ab2234d57f6c74386f64ded42dff8e3c0500b. Keep virtio-vsock out-of-tree until the device specification is finalized.
Signed-off-by: Stefan Hajnoczi <stefa...@redhat.com> --- include/net/af_vsock.h | 2 -- net/vmw_vsock/af_vsock.c | 70 ------------------------------------------------ 2 files changed, 72 deletions(-) diff --git a/include/net/af_vsock.h b/include/net/af_vsock.h index a0c8fa2..e9eb2d6 100644 --- a/include/net/af_vsock.h +++ b/include/net/af_vsock.h @@ -175,10 +175,8 @@ void vsock_insert_connected(struct vsock_sock *vsk); void vsock_remove_bound(struct vsock_sock *vsk); void vsock_remove_connected(struct vsock_sock *vsk); struct sock *vsock_find_bound_socket(struct sockaddr_vm *addr); -struct sock *vsock_find_unbound_socket(struct sockaddr_vm *addr); struct sock *vsock_find_connected_socket(struct sockaddr_vm *src, struct sockaddr_vm *dst); void vsock_for_each_connected_socket(void (*fn)(struct sock *sk)); -int vsock_bind_dgram_generic(struct vsock_sock *vsk, struct sockaddr_vm *addr); #endif /* __AF_VSOCK_H__ */ diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c index 77247a2..7fd1220 100644 --- a/net/vmw_vsock/af_vsock.c +++ b/net/vmw_vsock/af_vsock.c @@ -223,17 +223,6 @@ static struct sock *__vsock_find_bound_socket(struct sockaddr_vm *addr) return NULL; } -static struct sock *__vsock_find_unbound_socket(struct sockaddr_vm *addr) -{ - struct vsock_sock *vsk; - - list_for_each_entry(vsk, vsock_unbound_sockets, bound_table) - if (addr->svm_port == vsk->local_addr.svm_port) - return sk_vsock(vsk); - - return NULL; -} - static struct sock *__vsock_find_connected_socket(struct sockaddr_vm *src, struct sockaddr_vm *dst) { @@ -309,21 +298,6 @@ struct sock *vsock_find_bound_socket(struct sockaddr_vm *addr) } EXPORT_SYMBOL_GPL(vsock_find_bound_socket); -struct sock *vsock_find_unbound_socket(struct sockaddr_vm *addr) -{ - struct sock *sk; - - spin_lock_bh(&vsock_table_lock); - sk = __vsock_find_unbound_socket(addr); - if (sk) - sock_hold(sk); - - spin_unlock_bh(&vsock_table_lock); - - return sk; -} -EXPORT_SYMBOL_GPL(vsock_find_unbound_socket); - struct sock *vsock_find_connected_socket(struct sockaddr_vm *src, struct sockaddr_vm *dst) { @@ -558,50 +532,6 @@ static int __vsock_bind_stream(struct vsock_sock *vsk, return 0; } -int vsock_bind_dgram_generic(struct vsock_sock *vsk, struct sockaddr_vm *addr) -{ - static u32 port = LAST_RESERVED_PORT + 1; - struct sockaddr_vm new_addr; - - vsock_addr_init(&new_addr, addr->svm_cid, addr->svm_port); - - if (addr->svm_port == VMADDR_PORT_ANY) { - bool found = false; - unsigned int i; - - for (i = 0; i < MAX_PORT_RETRIES; i++) { - if (port <= LAST_RESERVED_PORT) - port = LAST_RESERVED_PORT + 1; - - new_addr.svm_port = port++; - - if (!__vsock_find_unbound_socket(&new_addr)) { - found = true; - break; - } - } - - if (!found) - return -EADDRNOTAVAIL; - } else { - /* If port is in reserved range, ensure caller - * has necessary privileges. - */ - if (addr->svm_port <= LAST_RESERVED_PORT && - !capable(CAP_NET_BIND_SERVICE)) { - return -EACCES; - } - - if (__vsock_find_unbound_socket(&new_addr)) - return -EADDRINUSE; - } - - vsock_addr_init(&vsk->local_addr, new_addr.svm_cid, new_addr.svm_port); - - return 0; -} -EXPORT_SYMBOL_GPL(vsock_bind_dgram_generic); - static int __vsock_bind_dgram(struct vsock_sock *vsk, struct sockaddr_vm *addr) { -- 2.5.0 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html