Re: [PATCH] ACPI: Unneccessary to scan the PCI bus already scanned.

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On Sun, Mar 2, 2008 at 11:32 PM, Ingo Molnar <mingo@xxxxxxx> wrote:
>
>  small typo:
>
>
>  > +              * If the desired bus exits, the content of bus->sysdata will
>                                         ^--- exists
>  > +              * be replaced by sd.
>
>  also, it's not clear to me why the patch helps. Why does "double
>  scanning" cause problems? We register devices twice? Shouldnt that just
>  work? (except for a few "device already exists" type of messages)

it seems
in pci_access_init, pci_pcibios_init scan that again before acpi get
chance to scan...

PCI: PCI BIOS revision 2.10 entry at 0xfdb44, last bus=2

does Greg have patch that remove pcibios_scan?

YH
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