UBUNTU: SAUCE: Re-enable RODATA for i386 virtual

UBUNTU: SAUCE: Re-enable RODATA for i386 virtual

This basically reverts the following commit as it seems now fixed.

commit 0b111980fe515c5ab24bf21aca5aebd24c70f605
Author: Stefan Bader <stefan.bader@canonical.com>
Date:   Tue Jan 11 23:29:25 2011 +0000

    UBUNTU: Temporarily disable RODATA for virtual i386

    Setting to RO was ok, but the whole patchset seems to cause
    i386 EC instances to panic on boot when setting the kernel data
    to read-only and no-execute. So while there is no proper fix
    found disable this in the i386 virtual flavour.

BugLink: http://bugs.launchpad.net/bugs/809838

Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
Acked-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com>
Acked-by: Brad Figg <brad.figg@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>