On Thu, 2022-06-02 at 11:46 -0500, Bjorn Helgaas wrote: > From bugzilla. Reported against PCI, but I think the SCSI host > number is determined by SCSI, not by PCI, so I don't see a PCI issue > here. Agree this is SCSI. However, can we be clear about what the expectation is? Host Number looks like it should be expected to change on hot plug/hot unplug, so what is the actual problem? I get that the driver not releasing the host is causing this, but even if it did do instant release, when you hot plug two SCSI devices, you stand a good chance of getting a different host number anyway. James