On Wed, Aug 06, 2025 at 04:07:30PM -0700, Kenneth Crudup wrote: > > I'm running Linus' master (as of today, cca7a0aae8958c9b1). > > If I revert the named commit, I can boot OK. Unfortunately there's no real > output before the machine reboots, to help identify the problem. > > I have a(n enabled) VMD in my Alderlake machine: > > [ 0.141952] [ T1] smpboot: CPU0: 12th Gen Intel(R) Core(TM) i7-1280P > (family: 0x6, model: 0x9a, stepping: 0x3) #regzbot introduced: d7d8ab87e3e7 ("PCI: vmd: Switch to msi_create_parent_irq_domain()")