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    SubjectRe: [PATCH] x86, AMD: Correct F15h IC aliasing issue

    * Borislav Petkov <bp@amd64.org> wrote:

    > Ok, I went and installed a Debian wheezy with gnome and started
    > almost everything I could find in the startup menu. Kernel is 3.0
    > with Linus' simpler fix.
    >
    > The attached file shows all libraries which would create aliases
    > (i.e. 2 or more unique values for bits [14:12] along with the
    > respective count) in the total of:
    >
    > Total r-xp mappings: 831, aliasing: 240 (0.289%)

    28.9%, right?

    > For example, libc gets mapped into all possible slots for [14:12]
    >
    > Library [14:12] count
    > ======= ======= =====
    > /lib/libc-2.11.2.so
    > 0 12
    > 1 12
    > 2 11
    > 3 12
    > 4 13
    > 5 16
    > 6 13
    > 7 9
    >
    >
    > and so on.

    Was this done with a stock kernel, or with the simple patch applied?

    Thanks,

    Ingo


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