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    SubjectRe: kmap_atomic slot collision
    Quoting Andrew Morton <akpm@osdl.org>:
    > And lo, a bunch of places in the kernel are forgetting to disable local
    > interrupts. So if your ode is correctly coded as above, you can
    > scribble
    > on their kmap, but they cannot scribble on yours.

    That seems to be what I'm seeing.

    > Failing to disable local IRQs while taking KM_IRQn is a ghastly bug.
    > I'll
    > fix 'em up.
    Thanks!
    Pls Cc me on a patch, I'm not on the list.

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