Re: [Xen-devel] [PATCH 7 of 7] x86: always explicitly map acpi memory

Yinghai Lu
2008-09-08T00:15:01Z

On Sun, Sep 7, 2008 at 5:02 PM, Jeremy Fitzhardinge <jeremy@goop.org> wrote:
> Yinghai Lu wrote:
>> actually,
>> case 1: acpi tables near mmio, range, we don't map them from
>> 2.6.27-rc1, and it is bigger than max_low_mapped...
>> case 2: some strange system put acpi in the middle of RAM... like when
>> 8G ram installed, but MMIO is 3.5G, BIOS put acpi tables around 2G..
>>
>
> OK, so what's your conclusion? Is this change OK or not?
>

Acked-by: Yinghai Lu <yhlu.kernel@gmail.com>