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    SubjectRe: [PATCH v21 00/19] per memcg lru lock
    On Tue, Jan 5, 2021 at 11:30 AM Qian Cai <qcai@redhat.com> wrote:
    >
    > On Thu, 2020-11-05 at 16:55 +0800, Alex Shi wrote:
    > > This version rebase on next/master 20201104, with much of Johannes's
    > > Acks and some changes according to Johannes comments. And add a new patch
    > > v21-0006-mm-rmap-stop-store-reordering-issue-on-page-mapp.patch to support
    > > v21-0007.
    > >
    > > This patchset followed 2 memcg VM_WARN_ON_ONCE_PAGE patches which were
    > > added to -mm tree yesterday.
    > >
    > > Many thanks for line by line review by Hugh Dickins, Alexander Duyck and
    > > Johannes Weiner.
    >
    > Given the troublesome history of this patchset, and had been put into linux-next
    > recently, as well as it touched both THP and mlock. Is it a good idea to suspect
    > this patchset introducing some races and a spontaneous crash with some mlock
    > memory presume?

    This has already been merged into the linus tree. Were you able to get
    a similar crash on the latest upstream kernel as well?

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