From: Ralf Baechle <ralf@linux-mips.org>
To: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: linux-mips@linux-mips.org
Subject: Re: [UPDATED PATCH] Fix check for valid stack pointer during backtrace
Date: Thu, 15 May 2008 10:31:33 +0100 [thread overview]
Message-ID: <20080515093133.GA2638@linux-mips.org> (raw)
In-Reply-To: <20080512155849.29DB4DE534@solo.franken.de>
On Mon, May 12, 2008 at 05:58:48PM +0200, Thomas Bogendoerfer wrote:
> The newly added check for valid stack pointer address breaks at least for
> 64bit kernels. Use __get_user() for accessing stack content to avoid crashes,
> when doing the backtrace.
>
> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Applied. Thanks,
Ralf
prev parent reply other threads:[~2008-05-15 9:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-12 15:58 [UPDATED PATCH] Fix check for valid stack pointer during backtrace Thomas Bogendoerfer
2008-05-15 9:31 ` Ralf Baechle [this message]
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