On Wed, Apr 26, 2023 at 07:40:02PM +0300, Michael Tokarev wrote: > 18.04.2023 12:04, Igor Mammedov wrote: > > with Q35 using ACPI PCI hotplug by default, user's request to unplug > > device is ignored when it's issued before guest OS has been booted. > > And any additional attempt to request device hot-unplug afterwards > > results in following error: > > > > "Device XYZ is already in the process of unplug" > > > > arguably it can be considered as a regression introduced by [2], > > before which it was possible to issue unplug request multiple > > times. > > Stable-8.0 material?
FWIW, I'd say, yes. This fix is useful for stable releases. As this solves a real problem for upper-management tools. I have tested this fix; and it works. I'll post my testing notes / reproducer in a follow-up email. In short, I followed the reproducer steps from here[1]. [1] https://gitlab.com/libvirt/libvirt/-/issues/309 -- /kashyap
