Messages in this thread | | | Date | Thu, 01 Nov 2007 11:06:18 -0700 | From | Yinghai Lu <> | Subject | Re: [PATCH] x86: check boundary in count/setup_resource called by get_current_resources |
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Andrew Morton wrote: > On Thu, 01 Nov 2007 01:20:29 -0700 Yinghai Lu <Yinghai.Lu@Sun.COM> 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.
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