On Wed, Mar 05, 2025 at 05:09:59PM -0600, Bjorn Helgaas wrote: > On Tue, Oct 22, 2024 at 09:02:43PM +0800, Chia-Lin Kao (AceLan) wrote: > > A system hang occurs when multiple PCIe hotplug controllers in a daisy-chained > > setup (like a Thunderbolt dock with NVMe storage) resume from system sleep. Thanks Bjorn for reminding me of AceLan's report. This appears to be the same issue Mika and Kenneth reported, a fix is currently being worked on in this thread: https://lore.kernel.org/all/Z8nRI6xjGl3frMe5@xxxxxxxxx/
