From: William Lee Irwin III <wli@holomorphy.com>
To: "Martin J. Bligh" <mbligh@aracnet.com>
Cc: Matthew Dobson <colpatch@us.ibm.com>,
linux-kernel@vger.kernel.org, hohnbaum@us.ibm.com
Subject: Re: [0/4] NUMA-Q: remove PCI bus number mangling
Date: Tue, 12 Nov 2002 14:59:37 -0800 [thread overview]
Message-ID: <20021112225937.GA23425@holomorphy.com> (raw)
In-Reply-To: <179150000.1037145229@flay>
At some point in the past, I wrote:
>> That bus number mangling scheme is an instance of an approach vetoed
>> over a year ago by Dave Miller and others, and does not work for bridges
>> because arch code does not get the opportunity to mangle the bus number
>> during bridge discovery.
On Tue, Nov 12, 2002 at 03:53:49PM -0800, Martin J. Bligh wrote:
> Right, I'm not against the sysdata thing, seems like a much better way
> to do it in general (what I did was a quick hack). Was just confused
> by the global bus number assertion, but if we use the sysdata stuff,
> it's all a non-issue ;-)
Non-issue for merging...
The pain isn't over yet. =(
Core PCI code is assuming unique bus numbers in several places.
Fixing now,
Bill
next prev parent reply other threads:[~2002-11-12 22:55 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-11-12 12:37 [0/4] NUMA-Q: remove PCI bus number mangling William Lee Irwin III
2002-11-12 20:52 ` William Lee Irwin III
2002-11-12 20:55 ` William Lee Irwin III
2002-11-12 21:29 ` Matthew Dobson
2002-11-12 21:35 ` William Lee Irwin III
2002-11-12 21:39 ` William Lee Irwin III
2002-11-12 22:46 ` Martin J. Bligh
2002-11-12 21:53 ` William Lee Irwin III
2002-11-12 23:53 ` Martin J. Bligh
2002-11-12 22:59 ` William Lee Irwin III [this message]
2002-11-12 23:19 ` William Lee Irwin III
2002-11-12 23:58 ` William Lee Irwin III
2002-11-13 0:04 ` Greg KH
2002-11-13 0:12 ` William Lee Irwin III
2002-11-13 0:20 ` Greg KH
2002-11-13 0:28 ` William Lee Irwin III
2002-11-13 1:01 ` William Lee Irwin III
2002-11-13 12:07 ` Ivan Kokshaysky
2002-11-13 20:59 ` William Lee Irwin III
2002-11-13 10:10 ` William Lee Irwin III
2002-11-13 11:20 ` William Lee Irwin III
2003-01-01 9:28 ` William Lee Irwin III
2002-11-12 21:48 ` William Lee Irwin III
2002-11-12 21:48 ` William Lee Irwin III
2002-11-12 20:53 ` William Lee Irwin III
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