From: Artem Bityutskiy <dedekind1@gmail.com>
To: Al Cooper <alcooperx@gmail.com>
Cc: linux-mtd@lists.infradead.org, dwmw2@infradead.org
Subject: Re: [PATCH v2] mtd: mtd_torturetest can cause stack overflows
Date: Wed, 13 Feb 2013 14:49:08 +0200 [thread overview]
Message-ID: <1360759748.12703.148.camel@sauron.fi.intel.com> (raw)
In-Reply-To: <1360073290-4191-1-git-send-email-alcooperx@gmail.com>
On Tue, 2013-02-05 at 09:08 -0500, Al Cooper wrote:
> mtd_torturetest uses the module parm "ebcnt" to control the size of a
> stack based array of int's. When "ebcnt" is large, Ex: 1000, it
> causes stack overflows on systems with small kernel stacks. The fix
> is to move the array from the stack to kmalloc memory.
>
> Signed-off-by: Al Cooper <alcooperx@gmail.com>
Pushed to l2-mtd.git, thanks!
--
Best Regards,
Artem Bityutskiy
prev parent reply other threads:[~2013-02-13 12:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <Y>
2013-02-05 14:08 ` [PATCH v2] mtd: mtd_torturetest can cause stack overflows Al Cooper
2013-02-13 12:49 ` Artem Bityutskiy [this message]
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