linux-kernel - Re: [patch 3/3] acpi: check for pxm_to_node

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Message-ID: <20090102103032.GB13629@localhost>
Date:	Fri, 2 Jan 2009 13:30:32 +0300
From:	Cyrill Gorcunov <gorcunov@...il.com>
To:	mingo@...e.hu, hpa@...or.com, linux-kernel@...r.kernel.org,
	tglx@...utronix.de, Len Brown <lenb@...nel.org>
Cc:	Andi Kleen <andi@...stfloor.org>
Subject: Re: [patch 3/3] acpi: check for pxm_to_node_map overflow

[Cyrill Gorcunov - Fri, Jan 02, 2009 at 11:27:20AM +0300]
| It is hardly (if ever) possible but in case of broken _PXM
| entry we could reach out of pxm_to_node_map array
| bounds in acpi_map_pxm_to_node() call. Lets check it
| (it's not that expensive and safe).
| 
| Signed-off-by: Cyrill Gorcunov <gorcunov@...nvz.org>
| CC: Len Brown <lenb@...nel.org>
...

Oops, I forgot to CC Andi, sorry.

		- Cyrill -
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