[ltp] Re: [RESEND] [PATCH 2/3] Introduce acpi_root_table=rsdt boot param and dmi list to force rsdt

Matthew Garrett linux-thinkpad@linux-thinkpad.org
Tue, 21 Oct 2008 18:02:44 +0100


On Tue, Oct 21, 2008 at 02:58:04PM -0200, Henrique de Moraes Holschuh wrote:
> On Tue, 21 Oct 2008, Matthew Garrett wrote:
> > Boot Vista on R40e. If machine hangs after ACPI is brought up, Vista 
> > uses 64-bit addresses under all circumstances.
> 
> Is it hanging on Linux?

No, because we disable C-state transitions on them. Otherwise it hangs 
once the ACPI processor module is initialised.

-- 
Matthew Garrett | mjg59@srcf.ucam.org