On Tue, Apr 10, 2012 at 10:02 AM, Steven Newbury <steve@xxxxxxxxxxxxxxx> wrote:
>
>>
>> Can you please try attached patches with pci=nocrs?
>>
>> for pci=use_crs, we need find safe place beyond _CRS, because your
>> _CRS limit under 4g.
>>
..
> So far it has changed behaviour:
>
> Many devices now assigned above 4g.
>
> When booted while docked i915 fails to initialise, along with radeon as
> before.
>
> When undocked i915 initialises, but radeon still fails when hot-docked.
>
> I've attached output of 'lspci -vvv', 'cat /proc/iomem', and "dmesg.log"
> for the docked case.
>
> Also, "dmesg-hotplug.out" for hot docking after boot.
looks good, please only apply
allocate_high_at_first.patch
Yinghai
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