linux-kernel - Re: ath9k: BUG kmalloc-8192: Poison overwritten

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Date:	Fri, 14 May 2010 09:26:44 -0500 (CDT)
From:	Christoph Lameter <cl@...ux.com>
To:	"Luis R. Rodriguez" <lrodriguez@...eros.com>
cc:	Pekka Enberg <penberg@...helsinki.fi>,
	"Justin P. Mattock" <justinmattock@...il.com>,
	linux-wireless@...r.kernel.org,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: ath9k: BUG kmalloc-8192: Poison overwritten

On Thu, 13 May 2010, Luis R. Rodriguez wrote:

> > CONFIG_SLUB_DEBUG and then either CONFIG_SLUB_DEBUG_ON or pass
> > 'slub_debug' as kernel parameter.
>
> Ah OK I had CONFIG_SLUB_DEBUG but not  CONFIG_SLUB_DEBUG_ON, will
> enable it from here on.

The slub_debug kernel parameter is there so that you can avoid having to
set CONFIG_SLUB_DEBUG_ON.


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