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Re: [MIPS] Use conditional traps for BUG_ON on MIPS II and better.

To: linux-mips@linux-mips.org
Subject: Re: [MIPS] Use conditional traps for BUG_ON on MIPS II and better.
From: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Mon, 04 Dec 2006 01:53:27 +0900 (JST)
In-reply-to: <S20037651AbWK3BXW/20061130012322Z+10503@ftp.linux-mips.org>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <S20037651AbWK3BXW/20061130012322Z+10503@ftp.linux-mips.org>
Sender: linux-mips-bounce@linux-mips.org
On Thu, 30 Nov 2006 01:23:17 +0000, linux-mips@linux-mips.org wrote:
> Author: Ralf Baechle <ralf@linux-mips.org> Mon Oct 16 01:38:50 2006 +0100
> Commit: 17243c78ae5f25c8901da05ca4eab0968dddb16f
> Gitweb: http://www.linux-mips.org/g/linux/17243c78
> Branch: master
> 
> This shaves of around 4kB and a few cycles for the average kernel that
> has CONFIG_BUG enabled.
> 
> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

It seems this commit break QEMU kernel ...  or QEMU can not interpret
the TNE instruction correctly?

---
Atsushi Nemoto

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