Re: [PATCH] x86: check boundary in count/setup_resource called byget_current_resources

[Yinghai Lu]

Andrew Morton wrote:
> On Thu, 01 Nov 2007 01:20:29 -0700 Yinghai Lu <Yinghai.Lu@xxxxxxx> wrote:
>
> > [PATCH] x86: check boundary in count/setup_resource called by get_current_resources
> >
> > need to check info->res_num less than PCI_BUS_NUM_RESOURCES, so
> > info->bus->resource[info->res_num] = res will not beyond of bus resource array
> > when acpi resutrn too many resource entries.
>
> Isn't this a bit of a problem?  It sounds like PCI_BUS_NUM_RESOURCES is to
> small for that system?  If so, some sort of dynamic allocation might be
> needed.

sound reasonable...
i have one local patch for amd64 that will get resources from pci conf. and it will use all 8 slots for bus 0.
and transparent bus under it only can copy 5 of them.

YH
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