i386/93963: [panic] [patch] ACPI Panic with some ACPI 2.0 PC & cannot boot

[Masayuki FUKUI]

>>>>> In <44206C20.1060603 at root.org> 
>>>>>	Nate Lawson <nate at root.org> wrote:
> I contacted Robert Moore at Intel and he informed us this is fixed in 
> the 200506 distro of acpi-ca.  We have an even newer version in 
> 7-current, so you can test that also to be sure it fixes your problem.

Thank you, Nate-san.
I tested it, and 7-current (7.0-CURRENT-SNAP013-i386) could be booted.

> Unfortunately, we cannot MFC acpi-ca to 6.x until a known memory leak is 
> fixed.  We'll close this bug once 7-current works for you and we are 
> able to MFC acpi-ca.

I see.

PS
`acpidump -t' terminates abnormally.

|# acpidump -t
|/*
|  RSD PTR: OEM=PTLTD, ACPI_Rev=2.0x (2)
|        XSDT=0x00000000, length=0, cksum=0
| */
|acpidump: can't map address: Invalid argument