Re: [PATCH] x86,pci: dmi check for mackpro 2.2 mmconf

From: Ingo Molnar
Date: Fri Jul 18 2008 - 16:21:45 EST



* Yinghai Lu <yhlu.kernel@xxxxxxxxx> wrote:

> change the mconf bus range from [0,0xff] to to [0, 0x3f] to match
> range [0xf0000000, 0xf4000000) in e820 tables.
>
> Signed-off-by: Yinghai Lu <yhlu.kernel@xxxxxxxxx>
> Tested-by: Jack Howarth <howarth@xxxxxxxxxxxxxxxxx>

great find!

If you can think of further debug mechanisms in the kernel to make the
fixing of similar problems easier, feel free ... The easier it is for
users to track down such problems the better for Linux in general.

Ingo
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