Messages in this thread |  | | | Date | Fri, 12 Mar 2010 12:27:16 -0800 | | Subject | Re: 2.6.33: pci 0000:00:00.0: address space collision / spontaenous reboots [full dmesg] | | From | Yinghai Lu <> |
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On Fri, Mar 12, 2010 at 12:02 PM, Justin Piszcz <jpiszcz@lucidpixels.com> wrote: > > > On Fri, 12 Mar 2010, Yinghai Lu wrote: > >> On Fri, Mar 12, 2010 at 5:10 AM, Justin Piszcz <jpiszcz@lucidpixels.com> >> wrote: >>> >>> [ 0.112379] pci 0000:00:00.0: reg 1c: [mem 0xe0000000-0xffffffff >>> 64bit] >> >>> [ 0.133510] PCI: pci_cache_line_size set to 64 bytes >>> [ 0.133515] pci 0000:00:00.0: BAR 3: reserving [mem >>> 0xe0000000-0xffffffff >>> flags 0x120204] (d=0, p=0) >>> [ 0.133518] pci 0000:00:00.0: address space collision: [mem >>> 0xe0000000-0xffffffff 64bit] already in use >>> [ 0.133522] pci 0000:00:00.0: can't reserve [mem 0xe0000000-0xffffffff >>> 64bit] >>> [ 0.137020] system 00:09: [mem 0xe0000000-0xefffffff] has been >>> reserved >>> [ 0.172034] pci_bus 0000:00: resource 0 [io 0x0000-0xffff] >>> [ 0.172035] pci_bus 0000:00: resource 1 [mem 0x00000000-0xffffffff] >> >> looks like the silicon report wrong size in that BAR3 >> >> YH > > Hi, > > Is there anyway to work around this? Or is it a bad motherboard? >
maybe one new BIOS could hide that register
or use pci quirk to hide that in OS.
may need to access the chipset doc.
YH -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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