On Thu, Dec 28, 2023 at 4:49 PM Timothy Pearson <tpear...@raptorengineering.com> wrote: > > Hrmm, potentially related, I'm getting a kernel oops when I try to hot unplug > the entire PCIe switch from the PHB4:
IIRC there's hard to fix races in the pci core around removal of pci slot devices. Maybe someone fixed those since I tried last, but I'd just avoid doing that if I were you.