Re: [PATCH 03/15] ACPICA: move common private headers underkernel/acpi/acpica/

From: Christoph Hellwig
Date: Thu Jan 08 2009 - 11:03:22 EST


On Wed, Jan 07, 2009 at 11:10:17PM +0100, Ingo Molnar wrote:
> i still tend to regard kernel/* as the core Linux kernel, as code that can
> be improved infinitely (only subject to the laws of physics), without
> having to worry about how the ACPI spec wants certain things done.
>
> The moment you bring in "this has to work on BSD, etc." arguments it will
> be a never ending excuse for crap. Standards tend to create the _worst_
> possible code, because every vendor compromizes a bit on another vendor's
> crap, just to be able to get in their own important crap. So the more
> vendors there are in a standards group, the crappier the end result is
> technically.
>
> Also, ACPI is an environment/bootstrap detail well placed under
> drivers/acpi/ - why should it move to kernel/acpi/ ? The fact that it's
> used widely is immaterial - by that argument we could move arch/x86/ to
> kernel/x86/, and we could move drivers/ata/ to kernel/ata/ as well. (they
> are probably even more widely deployed than ACPI)

I agree. acpi has no business under kernel/.

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