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Re: [Qemu-devel] [PATCH] fix interaction with noexecstack

From: Lennert Buytenhek
Subject: Re: [Qemu-devel] [PATCH] fix interaction with noexecstack
Date: Sat, 4 Sep 2004 02:15:53 +0200
User-agent: Mutt/1.4.1i

On Sat, Sep 04, 2004 at 02:00:17AM +0200, Lennert Buytenhek wrote:

> It's a bit of a hacky fix, but it Works For Me(tm) on the default Fedora
> 2.6.5 kernel.  I haven't yet looked into why qemu-arm was crashing on the
> Fedora 2.6.[78] update kernels.

OK, this patch also appears to fix qemu for the 2.6.[78] Fedora
kernels.  Which means I can use qemu-arm again, whee.  Please apply
this patch or suggest an alternative approach.  (Should we just be
mmap()ping the entire code_gen_buffer instead of putting it on the
heap and then mprotect()ing it?)


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