Re: [PATCH -v2 2/2] x86,pci, acpi: Inherent BUSY flag whensetup_resource for root bus

From: Jesse Barnes
Date: Mon Apr 12 2010 - 18:44:30 EST


On Mon, 12 Apr 2010 15:33:19 -0700
Yinghai <yinghai.lu@xxxxxxxxxx> wrote:

>
> So make pci root resource from _CRS honor the range We reserve in e820 below 1M
> then will not assign them to unsigned pci BAR
>
> -v2: let pci_bus_alloc_resource() honor IORESOURCE_BUSY
> driver can not use those range, so skip it
>
> Tested-by: Andy Isaacson <adi@xxxxxxxxxxxxx>
> Cc: Bjorn Helgaas <bjorn.helgaas@xxxxxx>
> Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx>

I'd like Bjorn to ack this one before it gets applied.

--
Jesse Barnes, Intel Open Source Technology Center
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/