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    SubjectRe: BSOD with [PATCH 00/13] mmu_notifier kill invalidate_page callback
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    On 30/11/2017 10:33, Fabian Grünbichler wrote:
    >
    > It was reverted in 785373b4c38719f4af6775845df6be1dfaea120f after which
    > the symptoms disappeared until this series was merged, which contains
    >
    > 369ea8242c0fb5239b4ddf0dc568f694bd244de4 mm/rmap: update to new mmu_notifier semantic v2
    >
    > We haven't bisected the individual commits of the series yet, but the
    > commit immediately preceding its merge exhibits no problems, while
    > everything after does. It is not known whether the bug is actually in
    > the series itself, or whether increasing the likelihood of triggering it
    > is just a side-effect. There is a similar report[2] concerning an
    > upgrade from 4.12.12 to 4.12.13, which does not contain this series in
    > any form AFAICT but might be worth another look as well.

    I know of one issue in this series (invalidate_page was removed from KVM
    without reimplementing it as invalidate_range). I'll try to prioritize
    the fix, but I don't think I can do it before Monday.

    Thanks,

    Paolo

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