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    SubjectRe: [PROPOSAL/PATCH] Remove PT_GNU_STACK support before 2.6.11
    > i.e. all mappings are executable (i.e. READ_IMPLIES_EXEC effect) - the
    > intended change. (although i dont fully agree with PT_GNU_STACK being
    > about something else than the stack, from a security POV if the stack is
    > executable then all bets are off anyway. The heap and all mmaps being
    > executable too in that case makes little difference.)

    Well, that won't fix mono (and i suspect wine) and the others
    who don't use trampolines that the compiler can detect.

    And breaking programs silently definitely doesn't make them secure!

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