* Bjorn Helgaas <helgaas@xxxxxxxxxx> wrote: > PCI changes: > > - Pay attention to device-specific _PXM node values (Jonathan Cameron) There's a new boot regression, my AMD ThreadRipper system (MSI X399 SLI PLUS (MS-7B09)) hangs during early bootup, and I have bisected it down to this commit: bad7dcd94f39: ACPI/PCI: Pay attention to device-specific _PXM node values Reverting it solves the hang. Unfortunately there's no console output when it hangs, even with earlyprintk. It just hangs after the "loading initrd" line. Config is an Ubuntu-ish config with PROVE_LOCKING=y and a few other debug options. All my other testsystems boot fine with similar configs, so it's probably something specific to this system. Thanks, Ingo
