Messages in this thread | | | Date | Wed, 10 Jul 2019 01:00:32 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: [GIT PULL] x86/topology changes for v5.3 |
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On Wed, 10 Jul 2019, Thomas Gleixner wrote: > On Tue, 9 Jul 2019, Linus Torvalds wrote: > > I also don't have any logs, because the boot never gets far enough. I > > assume that there was a problem bringing up a non-boot CPU, and the > > eventual hang ends up being due to that. > > Hrm. I just build the tip of your tree and bootet it. It hangs at: > > [ 4.788678] ACPI: 4 ACPI AML tables successfully acquired and loaded > [ 4.793860] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored > [ 4.821476] ACPI: Dynamic OEM Table Load: > > That's way after the secondary CPUs have been brought up. tip/master boots > without problems with the same config. Let me try x86/asm alone and also a > revert of the CR4/CR0 stuff.
x86/asm works alone
revert of cr4/0 pinning on top of your tree gets stuck as well
> And while writing this the softlockup detector muttered:
Have not yet fully bisected it, but Jiri did and he ended up with
c522ad0637ca ("ACPICA: Update table load object initialization")
Reverting that on top of your tree makes it work again. Tony has the same issue.
That still does not explain the cr4/0 issue you have. Can you send me your .config please?
Thanks,
tglx
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