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Date: Fri, 02 Mar 2012 16:38:41 -0800
From: "H. Peter Anvin" <hpa@...or.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
CC: Andi Kleen <andi@...stfloor.org>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
linux-fsdevel <linux-fsdevel@...r.kernel.org>,
Al Viro <viro@...iv.linux.org.uk>
Subject: Re: Word-at-a-time dcache name accesses (was Re: .. anybody know
of any filesystems that depend on the exact VFS 'namehash' implementation?)
On 03/02/2012 03:46 PM, Linus Torvalds wrote:
>
> Comments?
>
My biggest concern is what happens when this happens to be at the end of
mapped kernel memory and we overrun the page?
-hpa
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