On Mon, Aug 12, 2019 at 05:31:33PM +0300, Mika Westerberg wrote: > If there are more than one PCIe switch with hotplug downstream ports > hot-removing them leads to a following deadlock: For the record, I think my comments on v1 of this patch still apply: https://patchwork.ozlabs.org/patch/1117870/#2230798