On 03/12/2010 12:32 PM, Justin Piszcz wrote: > > > On Fri, 12 Mar 2010, Yinghai Lu wrote: > >> On Fri, Mar 12, 2010 at 4:56 AM, Justin Piszcz >> <jpiszcz@xxxxxxxxxxxxxxx> wrote: >>> >>> >>> On Fri, 12 Mar 2010, Justin Piszcz wrote: >>> >>>> >>>> >>>> On Fri, 12 Mar 2010, Justin Piszcz wrote: >>>> >>>> Problem persists. >>>> >>>> Others seem to have similar issues: >>>> http://lkml.org/lkml/2010/1/9/157 >>>> >>>> Some boards not compatible it appears.. >>>> >>>> Justin. >>>> >>>> >>> >>> Even with all boards removed: >>> [ 0.133537] pci 0000:00:00.0: address space collision: [mem >>> 0xe0000000-0xffffffff 64bit] already in use >>> >>> 00:00.0 Host bridge: ATI Technologies Inc RD790 Northbridge only dual >>> slot >>> PCI-e_GFX and HT3 K8 part >>> >> >> how about current linus' tree with pci=nocrs or pci=use_crs? > > Hi, I saw your second e-mail, so it sounds like a bad board or something > that Linux does not have a quirk for yet, but in any case, per your > recommendations: > > pci=nocrs: > http://home.comcast.net/~jpiszcz/20100312/dmesg-pci-nocrs.txt > > pci=use_crs: > http://home.comcast.net/~jpiszcz/20100312/dmesg-use-crs.txt > > No collision when pci=use_crs is used, BUT the system still crashes. > > Instead of collision, it says this: > > [ 0.133598] PCI: pci_cache_line_size set to 64 bytes > [ 0.133603] pci 0000:00:00.0: BAR 3: reserving [mem > 0xe0000000-0xffffffff flags 0x120204] (d=0, p=0) > [ 0.133606] pci 0000:00:00.0: no compatible bridge window for [mem > 0xe0000000-0xffffffff 64bit] > [ 0.133610] pci 0000:00:00.0: can't reserve [mem > 0xe0000000-0xffffffff 64bit] > [ 0.133617] pci 0000:00:11.0: BAR 0: reserving [io 0xff00-0xff07 > flags 0x20101] (d=0, p=0) > > [ 0.133735] Expanded resource reserved due to conflict with PCI Bus > 0000:00 > > Ideas? you are using 2.6.33, can you try linus today's git or 2.6.34-rc1? Yinghai -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
