Hi Stefano, As suggested [1], I've made two patches for easier backporting without breaking KMI. PATCH 1 fixes the very issue of cycling all vsocks regardless of the transport and shall be backported. PATCH 2 is a refactor of PATCH 1 that forces the filtering to all (including future) uses of vsock_for_each_connected_socket. Thanks, [1] https://lore.kernel.org/lkml/20220310110036.fgy323c4hvk3mziq@sgarzare-redhat/ Jiyong Park (2): vsock: each transport cycles only on its own sockets vsock: refactor vsock_for_each_connected_socket drivers/vhost/vsock.c | 3 ++- include/net/af_vsock.h | 3 ++- net/vmw_vsock/af_vsock.c | 9 +++++++-- net/vmw_vsock/virtio_transport.c | 7 +++++-- net/vmw_vsock/vmci_transport.c | 3 ++- 5 files changed, 18 insertions(+), 7 deletions(-) base-commit: 3bf7edc84a9eb4007dd9a0cb8878a7e1d5ec6a3b -- 2.35.1.723.g4982287a31-goog