linux-kernel - Re: [PATCH 2/3] x86: early_quirk check all dev/func in domain 0

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Date:	Mon, 10 Jan 2011 08:01:17 -0800
From:	Greg KH <greg@...ah.com>
To:	Yinghai Lu <yinghai@...nel.org>
Cc:	Jesse Barnes <jbarnes@...tuousgeek.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...e.hu>, "H. Peter Anvin" <hpa@...or.com>,
	"linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
	linux-usb@...r.kernel.org,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Sarah Sharp <sarah.a.sharp@...ux.intel.com>,
	Borislav Petkov <borislav.petkov@....com>,
	Suresh Siddha <suresh.b.siddha@...el.com>
Subject: Re: [PATCH 2/3] x86: early_quirk check all dev/func in domain 0

On Sun, Jan 09, 2011 at 11:59:38AM -0800, Yinghai Lu wrote:
> 
> go with all buses instead of bus0.

Why?  Why limit yourself here?

What's to say I will not have a USB controller on the second domain?  If
you are going to change this, might as well be "correct", right?

Or, if it really doesn't matter, stick with what we have today.

thanks,

greg k-h
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