[PATCH net-next 0/2] vsock/virtio: add support for device suspend/resume

Stefano Garzarella
2022-04-28T13:22:53Z

Vilas reported that virtio-vsock no longer worked properly after
suspend/resume (echo mem >/sys/power/state).
It was impossible to connect to the host and vice versa.

Indeed, the support has never been implemented.

This series implement .freeze and .restore callbacks of struct virtio_driver
to support device suspend/resume.

The first patch factors our the code to initialize and delete VQs.
The second patch uses that code to support device suspend/resume.

Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>

Stefano Garzarella (2):
vsock/virtio: factor our the code to initialize and delete VQs
vsock/virtio: add support for device suspend/resume

net/vmw_vsock/virtio_transport.c | 197 ++++++++++++++++++++-----------
1 file changed, 131 insertions(+), 66 deletions(-)

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2.35.1