linux-kernel - Re: [PATCH 3/3] IRQ: Maintain regs pointer globally rather than passing to IRQ handlers

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Message-Id: <200610022359.00951.ak@suse.de>
Date:	Mon, 2 Oct 2006 23:59:00 +0200
From:	Andi Kleen <ak@...e.de>
To:	Linus Torvalds <torvalds@...l.org>
Cc:	Andrew Morton <akpm@...l.org>, Ingo Molnar <mingo@...e.hu>,
	David Howells <dhowells@...hat.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org,
	Dmitry Torokhov <dtor@...l.ru>, Greg KH <greg@...ah.com>,
	David Brownell <david-b@...bell.net>,
	Alan Stern <stern@...land.harvard.edu>
Subject: Re: [PATCH 3/3] IRQ: Maintain regs pointer globally rather than passing to IRQ handlers

On Monday 02 October 2006 23:46, Linus Torvalds wrote:
> 
> On Mon, 2 Oct 2006, Andi Kleen wrote:
> > 
> > How would you test something like this? It would touch all architectures
> > and nearly all drivers too.
> 
> "If it compiles, it works".

I remember trying to compile a lot of architectures when I did 4level,
but I quickly gave up because of many of them just didn't without
me changing anything.

-Andi
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