linux-kernel - Re: [PATCH] pci: x86-32/64 switch to pci

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Message-ID: <20061016205228.GF5385@rhun.haifa.ibm.com>
Date:	Mon, 16 Oct 2006 22:52:28 +0200
From:	Muli Ben-Yehuda <muli@...ibm.com>
To:	Andi Kleen <ak@....de>
Cc:	Alan Cox <alan@...rguk.ukuu.org.uk>, akpm@...l.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] pci: x86-32/64 switch to pci_get API

On Mon, Oct 16, 2006 at 09:01:15PM +0200, Andi Kleen wrote:
> On Mon, Oct 16, 2006 at 06:05:40PM +0100, Alan Cox wrote:
> > Ar Llu, 2006-10-16 am 18:24 +0200, ysgrifennodd Andi Kleen:
> > > > You can't hot unplug your MMU
> > > 
> > > Not sure about that. Calgary is afaik in the bridges and since Summit
> > > has pluggable PCI cages and nodes i would assume the MMU instances are also
> > > hot pluggables.
> > 
> > If so Linux doesn't currently support that and the patch keeps things as
> > they are except for using hotplug safe APIs (and since I want to
> > exterminate pci_find_device* shortly thats preferable)
> > 
> 
> Ok i applied the patch to -rc2, but it results in 
> 
> arch/x86_64/pci/built-in.o: In function `pcibios_irq_init':
> irq.c:(.init.text+0xc7e): undefined reference to `pci_get_bus_and_slot'
> 
> That function is also nowhere to be found:
> 
> % gid pci_get_bus_and_slot
> %
> 
> So dropped again.

Alain submitted the patch to add that function roughly at the same
time. See
http://marc.theaimsgroup.com/?l=linux-kernel&m=116101265428620&w=2

Cheers,
Muli
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