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From: Segher Boessenkool <segher@kernel.crashing.org>
Subject: Re: [PATCH] Allow exec on 32-bit from readable, non-exec pages,
	with a warning.
Date: Tue, 17 Jul 2007 18:37:15 +0200
To: Kumar Gala <galak@kernel.crashing.org>
Cc: linuxppc-dev@ozlabs.org, Paul Mackerras <paulus@samba.org>,
	Arnd Bergmann <arnd@arndb.de>, David Gibson <david@gibson.dropbear.id.au>
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>>> Way back when, I distinctly recall aborting my plans to implement
>>> per-page exec on 40x, precisely because of executables like this.
>>
>> I noticed some comments to that effect in the BookE code,
>> yes.  It seems userland has been fixed enough that you
>> could think about enabling it again FWIW.
>
> Did I miss the posting of the patch with the fix?

glibc-2.2 seems to be the last "bad" one.  We are at
glibc-2.6 or so nowadays...


Segher