Re: [PATCH] Update MMCONFIG resource insertion to check against e820 map.

On 11/8/06, Andi Kleen <[email protected]> wrote:

On Tuesday 07 November 2006 21:49, Aaron Durbin wrote:
> Check to see if MMCONFIG region is marked as reserved in the e820 map
> before inserting the MMCONFIG region into the resource map. If the region
> is not entirely marked as reserved in the e820 map attempt to find a region
> that is. Only insert the MMCONFIG region into the resource map if there was
> a region found marked as reserved in the e820 map.  This should fix a known
> regression in 2.6.19 by not reserving all of the I/O space on misconfigured
> systems.

Jeff, did this fix your problem?


Yes, it did. I can only verify that x86 32-bit tg3 is working nicely now.

Thanks to all who helped!

Jeff.
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References:
- [PATCH] Update MMCONFIG resource insertion to check against e820 map.
  - From: "Aaron Durbin" <[email protected]>
- Re: [PATCH] Update MMCONFIG resource insertion to check against e820 map.
  - From: Andi Kleen <[email protected]>

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