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[PATCH RFC 0/2] Vhost-vdpa Shadow Virtqueue _F_CTRL_RX_EXTRA commands su
From: |
Hawkins Jiawei |
Subject: |
[PATCH RFC 0/2] Vhost-vdpa Shadow Virtqueue _F_CTRL_RX_EXTRA commands support |
Date: |
Fri, 23 Jun 2023 21:26:24 +0800 |
This series enables shadowed CVQ to intercept rx commands related to
VIRTIO_NET_F_CTRL_RX_EXTRA feature through shadowed CVQ, update the virtio
NIC device model so qemu send it in a migration, and the restore of
that rx state in the destination.
To test this patch series, I modify the `n->parent_obj.guest_features`
value in vhost_vdpa_net_load_rx() using gdb, as the Linux virtio-net
driver does not currently support the VIRTIO_NET_F_CTRL_RX_EXTRA
feature.
Note that this patch should be based on [1], which has not
been merged yet. I will submit the v2 patch after they are merged.
[1]. cover.1687402580.git.yin31149@gmail.com/">https://lore.kernel.org/all/cover.1687402580.git.yin31149@gmail.com/
Hawkins Jiawei (2):
vdpa: Restore packet receive filtering state relative with
_F_CTRL_RX_EXTRA feature
vdpa: Allow VIRTIO_NET_F_CTRL_RX_EXTRA in SVQ
net/vhost-vdpa.c | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
--
2.25.1
- [PATCH RFC 0/2] Vhost-vdpa Shadow Virtqueue _F_CTRL_RX_EXTRA commands support,
Hawkins Jiawei <=