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Re: cpu_idle and cpu_wait

To: ralf@linux-mips.org
Subject: Re: cpu_idle and cpu_wait
From: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Sun, 10 Sep 2006 21:52:52 +0900 (JST)
Cc: linux-mips@linux-mips.org
In-reply-to: <20060910001803.GA826@linux-mips.org>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <20051118.122242.07017522.nemoto@toshiba-tops.co.jp> <20060608.010901.108121387.anemo@mba.ocn.ne.jp> <20060910001803.GA826@linux-mips.org>
Sender: linux-mips-bounce@linux-mips.org
On Sun, 10 Sep 2006 02:18:03 +0200, Ralf Baechle <ralf@linux-mips.org> wrote:
> Applied but based on feedback from the 4K and 5K CPU designers I modified
> your patch to continue using the old code.

Thanks!  IIRC MIPS4K? and MIPS5Kc datasheets state that any masked
interrupts can break WAIT instruction, but I could not test by myself
since I do not have any of them.  I believe feedback from CPU
designers of course :-)

---
Atsushi Nemoto

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