[dpdk-dev] [PATCH v2 0/4] Enable hotplug in vfio

2018-10-02 Thread Jeff Guo
As we may know that the process of hotplug is different between igb_uio and vfio. For igb_uio, it could use uevent notification and memory failure handle mechanism for hot-unplug. But for vfio, when device is be hot-unplugged, the uevent can not be detected immediately, because of the vfio kernel m

[dpdk-dev] [PATCH v2 0/4] Enable hotplug in vfio

2018-09-30 Thread Jeff Guo
As we may know that the process of hotplug is different between igb_uio and vfio. For igb_uio, it could use uevent notification and memory failure handle mechanism for hot-unplug. But for vfio, when device is be hot-unplugged, the uevent can not be detected immediately, because of the vfio kernel m