linux-kernel - Re: [PATCH v2 22/37] PCI, acpiphp: remove hot-add support of pci host bridge

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Message-ID: <CAErSpo5AwEwvo6MyyKVkBM13FM-nKJ8FAcUxiG+tVFtVkwmvFg@mail.gmail.com>
Date:	Thu, 15 Mar 2012 11:34:46 -0600
From:	Bjorn Helgaas <bhelgaas@...gle.com>
To:	Yinghai Lu <yinghai@...nel.org>
Cc:	Jesse Barnes <jbarnes@...tuousgeek.org>, x86 <x86@...nel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 22/37] PCI, acpiphp: remove hot-add support of pci host bridge

On Mon, Mar 12, 2012 at 11:58 PM, Yinghai Lu <yinghai@...nel.org> wrote:
> On Mon, Mar 12, 2012 at 8:14 PM, Bjorn Helgaas <bhelgaas@...gle.com> wrote:
>> On Sat, Mar 10, 2012 at 12:00 AM, Yinghai Lu <yinghai@...nel.org> wrote:
>>> It causes confusing.
>>
>> "causes confusion."
>>
>>> We may only need acpi hp for pci host bridge.
>>>
>>> Split host bridge hot-add support to another file, and keep acpiphp simple.
>>
>> I think it's a good thing to remove host bridge hotplug from acpiphp;
>> thanks for doing that.
>>
>> However, I think you removed it here, but didn't add it elsewhere
>> until a different patch.  That means we can't bisect across this.  It
>> would be better to do the entire move in a single patch.
>
> do you mean merge patch 22 and 23 together?

Yes, I think so.  You should have a single "move," not separate
patches that "remove" then "add."
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