can't mount root disk with ACPI enabled

[Johannes Hofmann]

Sepherosa Ziehau <sepherosa at gmail.com> wrote:
> On Tue, May 19, 2009 at 8:23 PM, Johannes Hofmann
> <johannes.hofmann at gmx.de> wrote:
>> Sepherosa Ziehau <sepherosa at gmail.com> wrote:
>>> On Tue, May 19, 2009 at 7:33 PM, Johannes Hofmann
>>> <johannes.hofmann at gmx.de> wrote:
>>>> Hi,
>>>>
>>>> starting with revision
>>>>
>>>> commit 50b53814fb840b70162a846420b75c5bb9432931
>>>> Author: Sepherosa Ziehau <sephe at dragonflybsd.org>
>>>> Date:   Sun May 17 13:11:50 2009 +0800
>>>>
>>>>    More clock cleanup:
>>>>
>>>>    - Move rtc initialization to SI_BOOT2_CLOCKREG, SI_ORDER_FIRST
>>>>    - Staticize cpu_initclocks()
>>>>
>>>>
>>>> My thinkpad T42 fails to mount the root device with ACPI enabled. When
>>>> I boot without ACPI it works fine.
>>>
>>> Looks like acpi timer is whacked.  Could you do following test:
>>> set debug.acpi.disabled="timer"
>>> and boot the problematic kernel?
>>
>> This doesn't help. Unfortunately I can't read the complete console
>> output when it fails...
> 
> OK, before I could figure out what's wrong with the reordering, I
> revert the commit.  Please re-pull HEAD.

With current HEAD it works fine again - as expected.

Regards,
Johannes