lkml.org 
[lkml]   [2005]   [Apr]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: clock runs at double speed on x86_64 system w/ATI RS200 chipset
From
Date
Christopher Allen Wing <wingc@engin.umich.edu> writes:

> On Sun, 3 Apr 2005, Mikael Pettersson wrote:
>
>> Well, first step is to try w/o ACPI. ACPI is inherently fragile
>> and bugs there can easily explain your timer problems. Either
>> recompile with CONFIG_ACPI=n, or boot with "acpi=off pci=noacpi".
>
>
> When I boot without ACPI (I used 'acpi=off pci=noacpi') the system fails
> to come up all the way; it hangs after loading the SATA driver. (but
> before the SATA driver finishes probing the disks)
>
> I'm guessing that the interrupt from the SATA controller is not getting
> through? Anyway, I assumed that ACPI was basically required for x86_64
> systems to work, is this not really the case?

Alternatively you can try to boot with noapic. Does that help?

-Andi
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-04-06 13:31    [W:0.079 / U:1.736 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site