linux-kernel - Re: [PATCH 2/3] x86: remove duplicated parser for "pci=noacpi"

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Message-ID: <86802c440612062212x18ec0e22xd907aa583f28c7b1@mail.gmail.com>
Date:	Wed, 6 Dec 2006 22:12:55 -0800
From:	"Yinghai Lu" <yinghai.lu@....com>
To:	sergio@...giomb.no-ip.org
Cc:	"Andrew Morton" <akpm@...l.org>, "Andi Kleen" <ak@....de>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/3] x86: remove duplicated parser for "pci=noacpi"

> so first hunk of the patch doesn't have nothing in common with second ,
> and it is different disable acpi_irqs than disable all acpi,
> callacpi_disable_pci () is acpi=off.
>
pci=noacpi mean it will not use acpi for pci bus scan and irq routing setting.
acpi=noirq mean it will only not use irq routing setting.

the problem is that old code in acpi is processing pci=.... for pci subsystem.

YH
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