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    The mysterious case of the Linux Page Table Isolation patches hardware linux security pythonsweetness.tumblr.com
    dw avatar authored by dw 4 months ago | cached | 3 comments

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    1amzave avatar 1amzave 4 months ago | link

    Possibly also of interest, some indication that the underlying issue may stem from Intel-specific cross-privilege-level speculative memory access:

    https://mail-archive.com/linux-kernel@vger.kernel.org/msg1572418.html

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      trousers avatar trousers 4 months ago | link

      Some nice research and supposition there. If correct… yikes.

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        ianloic avatar ianloic 4 months ago | link

        I’m so looking forward to seeing what this is all about.