linux-kernel - Re: [PATCH v3] ARM: Use generic BUG() handler

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Date:	Thu, 07 Apr 2011 10:57:28 -0700
From:	Stephen Boyd <sboyd@...eaurora.org>
To:	Simon Glass <sjg@...omium.org>
CC:	linux-arm-kernel@...ts.infradead.org,
	Russell King <linux@....linux.org.uk>,
	Tony Lindgren <tony@...mide.com>,
	Nicolas Pitre <nicolas.pitre@...aro.org>,
	Catalin Marinas <catalin.marinas@....com>,
	Joe Perches <joe@...ches.com>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Alexander Shishkin <virtuoso@...nd.org>,
	Phil Carmody <ext-phil.2.carmody@...ia.com>,
	Rabin Vincent <rabin@....in>, linux-kernel@...r.kernel.org,
	Omar Ramirez Luna <omar.ramirez@...com>,
	Dave Martin <dave.martin@...aro.org>,
	Simon Glass <sjg@...gle.com>
Subject: Re: [PATCH v3] ARM: Use generic BUG() handler

On 04/06/2011 04:18 PM, Simon Glass wrote:
> From: Simon Glass <sjg@...gle.com>
>
> ARM uses its own BUG() handler which makes its output slightly different
> from other archtectures.
>
[snip]
>
> Signed-off-by: Simon Glass <sjg@...omium.org>
> ---
>  arch/arm/Kconfig              |    4 +++
>  arch/arm/include/asm/bug.h    |   55 ++++++++++++++++++++++++++++++++++------
>  arch/arm/kernel/traps.c       |   23 +++++++++++++++++
>  arch/arm/kernel/vmlinux.lds.S |    3 +-
>  4 files changed, 75 insertions(+), 10 deletions(-)

Also, have you tried this with a module? I think you would at least need
to modify arch/arm/kernel/module.c to hook up the module_bug_finalize()
and module_bug_cleanup() stuff.

-- 
Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.

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