Re: [Qemu-devel] [RFC 3/5] vfio: introduce new VFIO ioctl VFIO_DEVICE_PCI_STATUS_SET

2017-06-27 Thread Zhang, Yulei
l.com; zhen...@linux.intel.com; Zheng, Xiao > <xiao.zh...@intel.com>; Wang, Zhi A <zhi.a.w...@intel.com> > Subject: Re: [Qemu-devel] [RFC 3/5] vfio: introduce new VFIO ioctl > VFIO_DEVICE_PCI_STATUS_SET > > On Tue, 4 Apr 2017 18:27:30 +0800 > Yule

Re: [Qemu-devel] [RFC 3/5] vfio: introduce new VFIO ioctl VFIO_DEVICE_PCI_STATUS_SET

2017-06-26 Thread Alex Williamson
On Tue, 4 Apr 2017 18:27:30 +0800 Yulei Zhang wrote: > New VFIO ioctl VFIO_DEVICE_PCI_STATUS_SET is added to change the > vfio pci device status during the migration, stop the device on > the source side before fetch its status and start the deivce on > the target side

[Qemu-devel] [RFC 3/5] vfio: introduce new VFIO ioctl VFIO_DEVICE_PCI_STATUS_SET

2017-06-26 Thread Yulei Zhang
New VFIO ioctl VFIO_DEVICE_PCI_STATUS_SET is added to change the vfio pci device status during the migration, stop the device on the source side before fetch its status and start the deivce on the target side after restore its status. Signed-off-by: Yulei Zhang ---