Re: [Qemu-devel] [PATCH V2] hw/pci-host: Fix x86 Host Bridges 64bit PCI hole

2017-10-18 Thread Michael S. Tsirkin
On Wed, Oct 18, 2017 at 02:16:12PM +0300, Marcel Apfelbaum wrote: > Currently there is no MMIO range over 4G > reserved for PCI hotplug. Since the 32bit PCI hole > depends on the number of cold-plugged PCI devices > and other factors, it is very possible is too small > to hotplug PCI devices with l

Re: [Qemu-devel] [PATCH V2] hw/pci-host: Fix x86 Host Bridges 64bit PCI hole

2017-10-18 Thread Igor Mammedov
On Wed, 18 Oct 2017 14:16:12 +0300 Marcel Apfelbaum wrote: > Currently there is no MMIO range over 4G > reserved for PCI hotplug. Since the 32bit PCI hole > depends on the number of cold-plugged PCI devices > and other factors, it is very possible is too small > to hotplug PCI devices with large