Re: [PATCH v2] hw/pcie-root-port: Fix hotplug for PCI devices requiring IO

2021-08-02 Thread Marcel Apfelbaum
Hi Daniel, On Mon, Aug 2, 2021 at 12:05 PM Daniel P. Berrangé wrote: > On Mon, Aug 02, 2021 at 12:00:57PM +0300, Marcel Apfelbaum wrote: > > Q35 has now ACPI hotplug enabled by default for PCI(e) devices. > > As opposed to native PCIe hotplug, guests like Fedora 34 > > will not assign IO range t

Re: [PATCH v2] hw/pcie-root-port: Fix hotplug for PCI devices requiring IO

2021-08-02 Thread Daniel P . Berrangé
On Mon, Aug 02, 2021 at 12:00:57PM +0300, Marcel Apfelbaum wrote: > Q35 has now ACPI hotplug enabled by default for PCI(e) devices. > As opposed to native PCIe hotplug, guests like Fedora 34 > will not assign IO range to pcie-root-ports not supporting > native hotplug, resulting into a regression.

[PATCH v2] hw/pcie-root-port: Fix hotplug for PCI devices requiring IO

2021-08-02 Thread Marcel Apfelbaum
Q35 has now ACPI hotplug enabled by default for PCI(e) devices. As opposed to native PCIe hotplug, guests like Fedora 34 will not assign IO range to pcie-root-ports not supporting native hotplug, resulting into a regression. Reproduce by: qemu-bin -M q35 -device pcie-root-port,id=p1 -monitor s