Re: [PATCH] vhost-user: fix the issue of vhost deadlock in nested virtualization

在 2024/2/21 17:02, Maxime Coquelin 写道: On 2/20/24 12:43, Michael S. Tsirkin wrote: On Tue, Feb 20, 2024 at 12:26:49PM +0100, Maxime Coquelin wrote: On 2/13/24 11:05, Michael S. Tsirkin wrote: On Fri, Jan 26, 2024 at 06:07:37PM +0800, Hao Chen wrote: I run "dpdk-vdpa" and &qu

[PATCH] hw/virtio: Add support for VDPA network simulation devices

This patch adds support for VDPA network simulation devices. The device is developed based on virtio-net and tap backend, and supports hardware live migration function. For more details, please refer to "docs/system/devices/vdpa-net.rst" Signed-off-by: Hao Chen --- M

[PATCH] vhost-user: fix the issue of vhost deadlock in nested virtualization

cessed. In this case, both "dpdk-vdpa" and "qemu-L2" are blocked on the vhost read, resulting in a deadlock. You can modify "VHOST_USER_SLAVE_VRING_HOST_NOTIFIER_MSG" or "VHOST_USER_IOTLB_MSG" to "no need reply" to fix this issue. There are too many message

[PATCH] hw/virtio/vhost-user: support obtain vdpa device's mac address automatically

anual configuration. Signed-off-by: Hao Chen --- hw/block/vhost-user-blk.c | 1 - hw/net/virtio-net.c | 3 ++- hw/virtio/vhost-user.c| 19 --- 3 files changed, 2 insertions(+), 21 deletions(-) diff --git a/hw/block/vhost-user-blk.c b/hw/block/vhost-user-blk.c