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    SubjectRe: [PATCH V10 14/44] mm/pkeys: Introduce pks_set_readwrite()
    On Tue, May 10, 2022 at 10:26:43PM +0000, Edgecombe, Rick P wrote:
    > v2:
    > https://lore.kernel.org/lkml/20210830235927.6443-1-rick.p.edgecombe@intel.com/#r
    >
    > Mostly it fit together pretty easily, but there was memory overhead
    > required to protect the page tables that map the direct map fully
    > (unless a better solution can be found).

    Oh my, I totally missed this. Yay for Too Much Email Every Day. ;)

    I'll give this a read; thanks for working on it!

    Also, can you speak to the schedule of availability for PKS?

    --
    Kees Cook

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