Re: [PATCH] irq: move some interrupt arch_* functions into struct irq_chip.
From: Eric W. Biederman
Date: Wed Mar 10 2010 - 13:15:30 EST
Ian Campbell <Ian.Campbell@xxxxxxxxxx> 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.
Eric
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