On Tue, 07/10 16:50, Stefan Hajnoczi wrote: > The virtio-scsi command virtqueues run during hotplug. This creates the > possibility of race conditions since the guest can submit commands while the > monitor is performing hotplug. > > See Patch 2 for a fix for the ->reset() vs event race condition that Zhengui > Li > encountered. > > Zhengui Li: Sorry it took me so long to look into this. Please let me know if > this fixes the issue you are seeing. Thanks! > > Stefan Hajnoczi (2): > qdev: add HotplugHandler->post_plug() callback > virtio-scsi: fix hotplug ->reset() vs event race > > include/hw/hotplug.h | 12 ++++++++++++ > hw/core/hotplug.c | 11 +++++++++++ > hw/core/qdev.c | 7 +++++++ > hw/scsi/virtio-scsi.c | 11 ++++++++++- > 4 files changed, 40 insertions(+), 1 deletion(-) > > -- > 2.17.1
Reviewed-by: Fam Zheng <f...@redhat.com>
