From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Hellwig <hch@infradead.org>
Date: Fri, 03 Dec 2004 10:27:51 +0000
Subject: Re: memccpy() gives inconsistent results on mmapped files
Message-Id: <20041203102751.GA10799@infradead.org>
List-Id: <linux-ia64.vger.kernel.org>
References: <9880.1102044614@kao2.melbourne.sgi.com>
In-Reply-To: <9880.1102044614@kao2.melbourne.sgi.com>
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To: linux-ia64@vger.kernel.org

On Fri, Dec 03, 2004 at 02:30:14PM +1100, Keith Owens wrote:
> Glenn Fowler of ATT reported that memccpy() gives inconsistent results
> on mmapped files.  This was reported to SGI, but the bug is ia64
> generic, I get the same errors on a vanilla ia64 box.
> 
> Glenn's test case follows, it has been tweaked to add a PREFAULT
> option.  Prefaulting the input file makes memccpy work.  The problem
> occurs on both glibc 2.2.4 and glibc 2.3.3.

Didn't Jes fix that long ago in SGIs glibc?