Re: [PATCH v1 0/3] [RFC] resource, PCI: work around pci=use_crs conflicts

From: Bjorn Helgaas
Date: Tue Mar 16 2010 - 15:59:31 EST


On Thursday 11 March 2010 05:01:03 pm Bjorn Helgaas wrote:
> These patches are to fix this pci=use_crs regression:
>
> http://bugzilla.kernel.org/show_bug.cgi?id=15480
>
> The problem is that BIOS reported a PCI host bridge window that overlaps
> system RAM. This workaround trims the window to avoid the overlap, which
> requires information about the conflicting resource.

Any opinions on these? Yanko tested them and verified that they
fix the regression above.

Patch [3/3] only improves some debug, so that can wait until next
time around.

Bjorn
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