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Subject: Re: [PATCH] irq: move some interrupt arch_* functions into struct
	irq_chip.
From: Ian Campbell <Ian.Campbell@citrix.com>
To: "Eric W. Biederman" <ebiederm@xmission.com>
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Date: Wed, 10 Mar 2010 18:28:11 +0000
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Cc: Jeremy Fitzhardinge <jeremy@goop.org>, "x86@kernel.org" <x86@kernel.org>,
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On Wed, 2010-03-10 at 18:15 +0000, Eric W. Biederman wrote: 
> Ian Campbell <Ian.Campbell@citrix.com> writes:
> 
> > On Wed, 2010-03-10 at 17:42 +0000, Eric W. Biederman wrote:
> >> 
> >> 
> >> Ian Xen in this sense is simply not x86.  irq_cfg is not acpi or
> >> ioapic or anything but x86 specific.  It has everything to do with
> >> having a per cpu vector table of 256 entries and architecturally
> >> receiving a vector number when an interrupt is fired.
> >> 
> >> It totally makes sense for Xen to do something different because
> >> architecturally it has a completely different irq subsystem.
> >
> > OK, so that sounds like you would like the same patchset but without the
> > irq_cfg renaming? or potentially with renaming to x86_blah instead (I'll
> > rework to your preference).
> 
> Currently the renaming really makes it unclear what you are doing and for
> some reason the description of the renaming rubbed me the wrong way.

Sorry, I started off a bit confused and then totally misunderstood what
related to what and I think that came through in the description.

I'll respin without the first patch.

Ian.