From: Ed L Cashin <ecashin@uga.edu>
To: Mike Fedyk <mfedyk@matchmail.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] do_wp_page: BUG on invalid pfn
Date: Fri, 15 Aug 2003 18:18:27 -0400 [thread overview]
Message-ID: <87ptj65zv0.fsf@uga.edu> (raw)
In-Reply-To: 20030815220519.GS1027@matchmail.com
Mike Fedyk <mfedyk@matchmail.com> writes:
> On Fri, Aug 15, 2003 at 05:52:09PM -0400, Ed L Cashin wrote:
...
>> >> + dump_stack();
>> >> + BUG();
...
> So does show_stack() halt the kernel?
I'm not calling show_stack but dump_stack. For i386 it looks like
handle_BUG in arch/i386/kernel/traps.c is the function that gets run
when BUG raises an exception.
BUG() does halt the system, though.
--
--Ed L Cashin | PGP public key:
ecashin@uga.edu | http://noserose.net/e/pgp/
next prev parent reply other threads:[~2003-08-15 22:18 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20030815184720.A4D482CE79@lists.samba.org>
2003-08-15 21:15 ` [PATCH] do_wp_page: BUG on invalid pfn Ed L Cashin
2003-08-15 21:22 ` Mike Fedyk
2003-08-15 21:52 ` Ed L Cashin
2003-08-15 22:05 ` Mike Fedyk
2003-08-15 22:18 ` Ed L Cashin [this message]
2003-08-15 21:39 ` Russell King
2003-08-15 21:50 ` Ed L Cashin
2003-08-15 22:11 ` Russell King
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