[Bug 1742488] Re: KVMGT gvt-g live migration

[Expired for qemu (Ubuntu) because there has been no activity for 60 days.] ** Changed in: qemu (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/1742488 Title: KVMGT gvt-g live migration Status in linux package in Ubuntu: Invalid Status in qemu package in Ubuntu: Expired Bug description: KVMGT gvt-g Live Migration is a valuable feature for a variety of use cases like load balancing, hardware failover, energy saving and geographic migration. To enable VGPU live migration, one new region is designed for vfio_mdev device status save and restore during the migration. And one new ioctl is added to help do the mdev device dirty page synchronization. Correspondingly, GVT implements a function to save/retore the device context in the new region. Applied platform: BDW/SKL/KBL Business value: Improve efficiency and reduce cost in VM maintenance by enabling live migration for Intel GPU accelerated VM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1742488/+subscriptions