"Brown, Len" <[EMAIL PROTECTED]> wrote:
>
> >The latest
> >git+ssh://master.kernel.org/pub/scm/linux/kernel/git/lenb/linux
> >-acpi-2.6.git#test
> >kills my very vanilla P4 box.
>
> hmmm, killed my p4 box too in a similar way.
>
> booting with "acpi=off" made it work,
> so I expect the failures after ACPI refuses to start
> are due to ACPI and not do to something outside ACPI.
>
Yeah. Turns out I'm basically unable to drop the acpi tree because I have
so much other stuff dependent upon it. So it's debugging time.
By the time we get to IO_APIC_get_PCI_irq_vector(), mp_bus_id_to_pci_bus[]
is still all -1's.
Because MP_bus_info() hasn't been called yet.
get_smp_config() is being called, but bales because
if (acpi_lapic && acpi_ioapic) {
returns true.
However that all appears to be normal. Am still poking at it.
git-bisect came up with garbage.
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