linux-kernel - Re: [PATCH 01/22] powerpc: convert idle_loop to use hard_irq

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Date:	Tue, 21 Nov 2006 10:58:43 -0600
From:	Olof Johansson <olof@...om.net>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	linuxppc-dev@...abs.org, Paul Mackerras <paulus@...ba.org>,
	cbe-oss-dev@...abs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 01/22] powerpc: convert idle_loop to use
 hard_irq_disable()

On Tue, 21 Nov 2006 11:14:45 +0100 Arnd Bergmann <arnd@...db.de> wrote:

> IIRC, all new CPUs are supposed to use the same mechanism based on the
> 0x100 vector.

It's only really affecting platforms without hypervisors though, which
aren't all that many (yet).

I don't have a problem dealing with it locally in my platform.


-Olof
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