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    SubjectRe: [PATCH v14 19/19] x86/sgx: Driver documentation
    On Thu, 18 Oct 2018, Pavel Machek wrote:
    >> Definitely should be refined.
    >>
    >> Meltdowns approach AFAIK does not work because reads outside the enclave
    >> will always have a predefined value (-1) but only if the page is present,
    >> which was later exploited in the Foreshadow attack.
    >
    > What about L1tf and https://github.com/lsds/spectre-attack-sgx ?

    L1TF is the vuln and Foreshadow is the attack taking advantage of the
    vuln. I didn't mean to patch the documention in my response or give
    extensive list of the vulns if you expected that.

    For kernel documentation it does make sense to give a threat model
    but not enumerate every possible vuln.

    /Jarkko

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