Re: kernel boot hangs after x86: insert_resorce for lapic addr after e820_reserve_resources

From: Yinghai Lu
Date: Mon May 19 2008 - 21:22:19 EST

On Mon, May 19, 2008 at 5:44 PM, Ciaran McCreesh
<ciaran.mccreesh@xxxxxxxxxxxxxx> wrote:
> On Sun, 18 May 2008 20:43:09 -0700
> "Yinghai Lu" <yhlu.kernel@xxxxxxxxx> wrote:
>> > ide_scan_pcibus doesn't return. I tried shoving some printks in
>> > there, but as soon as I did it instead locked up in pci_init. Is it
>> > worth continuing this approach or will doing so not give useful
>> > results anyway?
>> could be pci iomem conflicts...
>> please enable CONFIG_PCI_DEBUG=y
>> and apply the following two debug patches
> dmesg with debugging attached.

the iomem allocation seems good...

can you send out /proc/iomem?


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