linux-kernel - Re: [PATCH -v2 2/2] x86,pci, acpi: Inherent BUSY flag when setup

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Message-ID: <20100412154426.5740e1e0@virtuousgeek.org>
Date:	Mon, 12 Apr 2010 15:44:26 -0700
From:	Jesse Barnes <jbarnes@...tuousgeek.org>
To:	Yinghai <yinghai.lu@...cle.com>
Cc:	"H. Peter Anvin" <hpa@...or.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	Andy Isaacson <adi@...apodia.org>, guenter.roeck@...csson.com,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Bjorn Helgaas <bjorn.helgaas@...com>,
	"linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
	"x86@...nel.org" <x86@...nel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Thomas Renninger <trenn@...e.de>
Subject: Re: [PATCH -v2 2/2] x86,pci, acpi: Inherent BUSY flag when
 setup_resource for root bus

On Mon, 12 Apr 2010 15:33:19 -0700
Yinghai <yinghai.lu@...cle.com> wrote:

> 
> So make pci root resource from _CRS honor the range We reserve in e820 below 1M
> then  will not assign them to unsigned pci BAR
> 
> -v2: let pci_bus_alloc_resource() honor IORESOURCE_BUSY
>      driver can not use those range, so skip it
> 
> Tested-by: Andy Isaacson <adi@...apodia.org>
> Cc: Bjorn Helgaas <bjorn.helgaas@...com>
> Signed-off-by: Yinghai Lu <yinghai@...nel.org>

I'd like Bjorn to ack this one before it gets applied.

-- 
Jesse Barnes, Intel Open Source Technology Center
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