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Re: Disabling PCI "hot-unplug" for a guest (and/or a single PCI device)
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From: |
Michael S. Tsirkin |
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Subject: |
Re: Disabling PCI "hot-unplug" for a guest (and/or a single PCI device) |
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Date: |
Tue, 4 Feb 2020 05:24:47 -0500 |
On Mon, Feb 03, 2020 at 05:19:51PM -0500, Laine Stump wrote:
> 3) qemu could add a "hotpluggable=no" commandline option to all PCI devices
> (including vfio-pci) and then do whatever is necessary to make sure this is
> honored in the emulated hardware (is it possible to set this on a per-slot
> basis in a PCI controller? Or must it be done for an entire controller?
I think it's possible on a per-slot basis, yes.
Re: Disabling PCI "hot-unplug" for a guest (and/or a single PCI device), Daniel P . Berrangé, 2020/02/04