Messages in this thread | | | Date | Tue, 13 Nov 2018 11:20:04 +0100 | From | Borislav Petkov <> | Subject | Re: [GIT PULL] PCI changes for v4.20 |
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On Tue, Nov 13, 2018 at 08:17:12AM +0100, Ingo Molnar wrote: > > * Bjorn Helgaas <helgaas@kernel.org> 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.
Lemme add Tom, he might have an idea.
-- Regards/Gruss, Boris.
Good mailing practices for 400: avoid top-posting and trim the reply.
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