Messages in this thread | | | Date | Mon, 2 Apr 2012 17:05:04 +0200 | Subject | [v3.4-rc1] ACPI regression bisected | From | Jörg Otte <> |
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Hi,
my Notebook ( Thinkpad T43) doesn't boot with V3.4-rc1. The kernel stops booting after displaying the following:
ACPI: Core revision 20120320 ACPI: setting ELCR to 0200 (from 0800) Performance Events: p6 PMU driver. ... version: 0 ... bit width: 32 ... generic registers: 2 ... value mask: 00000000ffffffff ... max period: 000000007fffffff ... fixed-purpose events: 0 ... event mask: 0000000000000003 devtmpfs: initialized NET: Registered protocol family 16 ACPI: bus type pci registered PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 PCI: Using MMCONFIG for extended config space PCI: Using configuration type 1 for base access bio: create slab <bio-0> at 0 ACPI: Added _OSI(Module Device) ACPI: Added _OSI(Processor Device) ACPI: Added _OSI(3.0 _SCP Extensions) ACPI: Added _OSI(Processor Aggregator Device) ACPI: EC: EC description table is found, configuring boot EC
Comparing this with the displays of kernel v3.3 the next expected outputs would be:
ACPI: Interpreter enabled ACPI: (supports S0 S5)
I bisected the problem to commit: 6fe0d0628245fdcd6fad8b837c81e8f7ebc3364d "ACPI: Make ACPI interrupt threaded"
Please cc me I'm not subscribed.
Regards, Joerg Otte
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