Re: [Xen-devel] xl pci-attach silently fails the first time

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

On Tue, Dec 02, 2014 at 04:46:52PM +0100, Olaf Hering wrote:
> On Mon, Dec 01, Konrad Rzeszutek Wilk wrote:
> 
> > That is odd - I see any device 'hot-plugged' being added at 00:05 and 
> > further.
> 
> Does this by any chance depend on the guest?! I mean, how is the guest

I doubt it.

> notified that a PCI device is gone (by unplug)? Maybe the pvops case
> just happens to work because the unplug happens early, perhaps before
> PCI discovery?!

ACPI hotplug. And it does work after PCI discovery.
> 
> Olaf

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