On Fri, Nov 12, 2021 at 12:35:07PM -0500, Brian Rak wrote: > In 6.1, a guest with 15 empty pcie-root-port devices will not boot properly > - it just hangs on "Guest has not initialized the display (yet).". As soon > as I remove the last pcie-root-port, the guest begins starting up normally.
Yes, QEMU 6.1 has a regression https://gitlab.com/qemu-project/qemu/-/issues/641 > commit e2a6290aab578b2170c1f5909fa556385dc0d820 > Author: Marcel Apfelbaum <marcel.apfelb...@gmail.com> > Date: Mon Aug 2 12:00:57 2021 +0300 > > hw/pcie-root-port: Fix hotplug for PCI devices requiring IO > > Although I can't say I really understand why that commit triggered it. It caused the firmware to always allocate I/O space for every port and there's limited total I/O space, so it runs out at 15 devices. Regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|