RE: [PATCH 2/3] x86: remove duplicated parser for "pci=noacpi"

From: Lu, Yinghai
Date: Mon Nov 27 2006 - 16:47:26 EST



-----Original Message-----
From: Andi Kleen [mailto:ak@xxxxxx]
Sent: Sunday, November 26, 2006 4:22 PM

>Are you sure it's correct? The drivers/pci pci= parsing
>isn't early and there tend to be nasty ordering issues.
>I can't see where it would go wrong here, but it probably
>needs very careful double checking.

I double check that, we don't need the parser in
arch/i386/kernel/acpi/boot.c for
pci=noapci.

Actually, pcibios_setup in arch/i386/kernel/pci/common.c that process
pci=noacpi will be
called by pci_setup in drivers/pci/pci.c, and
early_param("pci", pci_setup);

YH


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