Ctrlq in polling mode may cause the virtual machine to hang and occupy additional CPU resources. Enabling the irq for ctrlq alleviates this problem and allows commands to be requested concurrently.
This patch set is on top of https://lore.kernel.org/all/20240423035746.699466-1-dani...@nvidia.com/ , so patchwork may cause warnings. Heng Qi (3): virtio_net: enable irq for the control vq virtio_net: fix possible dim status unrecoverable virtio_net: improve dim command request efficiency drivers/net/virtio_net.c | 268 +++++++++++++++++++++++++++++++++++---- 1 file changed, 240 insertions(+), 28 deletions(-) -- 2.32.0.3.g01195cf9f
