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Andi Kleen authored
This effectively enables executable stack and executable heap for all 32bit programs on x86-64, except if noexec32=on is specified. This does not support changing this with personality right now, this would need more intrusive changes. A 64bit process will always turn it off and a 32bit process turn it on. Also readd the noexec32=on option to turn this off and fix a minor bug in noexec=... (would be reported as unknown option) Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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