From: Scott Wood <scottwood@freescale.com>
To: Segher Boessenkool <segher@kernel.crashing.org>
Cc: linuxppc-dev@ozlabs.org, Paul Mackerras <paulus@samba.org>
Subject: Re: [PATCH v2] Allow exec on 32-bit from readable, non-exec pages, with a warning.
Date: Wed, 11 Jul 2007 10:32:42 -0500 [thread overview]
Message-ID: <4694F81A.4010708@freescale.com> (raw)
In-Reply-To: <A6BAF4A2-B82D-4A69-A4AD-AE797DAE531C@kernel.crashing.org>
Segher Boessenkool wrote:
>> Actually I see no good reason to enforce no-exec at all if we can't do
>> it consistently. And if we're not going to enforce it then there is
>> no point whinging about it.
>
>
> I have a new patch with just this behaviour, Scott is
> testing it on old glibc (I think it succeeded, need
> confirmation though),
It worked fine on glibc 2.2.5 and 2.3.3 (the former of which failed
without the patch).
-Scott
next prev parent reply other threads:[~2007-07-11 15:32 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-09 21:48 [PATCH v2] Allow exec on 32-bit from readable, non-exec pages, with a warning Scott Wood
2007-07-10 3:01 ` Paul Mackerras
2007-07-11 0:16 ` Segher Boessenkool
2007-07-11 15:32 ` Scott Wood [this message]
2007-07-12 7:40 ` Kumar Gala
2007-07-16 12:55 ` Segher Boessenkool
2007-07-17 20:46 ` Jon Loeliger
2007-07-17 22:14 ` Scott Wood
2007-07-17 22:44 ` Jon Loeliger
2007-07-17 22:53 ` Scott Wood
2007-07-18 3:30 ` Segher Boessenkool
2007-07-18 6:02 ` Kumar Gala
2007-07-18 12:07 ` Segher Boessenkool
2007-07-18 14:13 ` Kumar Gala
2007-07-18 18:18 ` Linas Vepstas
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