Re: [PATCH 02/11] PCI: Try to allocate mem64 above 4G at first

Yinghai Lu
2012-05-29T23:34:00Z

On Tue, May 29, 2012 at 4:27 PM, Bjorn Helgaas <bhelgaas@google.com> wrote:
> I don't understand this one at all.  It looks like you mashed together
> at least two changes: (1) prefer I/O space above 64K if available, and
> (2) mark secondary bus resources with IORESOURCE_IO_32 when the P2P
> bridge I/O window address decode type is PCI_IO_RANGE_TYPE_32 and use
> that to limit allocations.

let drop the one about IORESOURCE_IO_32.

that should only fix one reallocation bug in theory out of x86.

Thanks

Yinghai