Messages in this thread | | | Date | Mon, 22 Mar 2021 20:54:10 -0400 | From | Peter Xu <> | Subject | Re: [PATCH 00/23] userfaultfd-wp: Support shmem and hugetlbfs |
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On Mon, Mar 22, 2021 at 08:48:49PM -0400, Peter Xu wrote: > This patchset is based on tag v5.12-rc3-mmots-2021-03-17-22-26. To run the > selftest, need to apply the two patches to fix minor mode page leak: > > https://lore.kernel.org/lkml/20210322175132.36659-1-peterx@redhat.com/ > https://lore.kernel.org/lkml/20210322204836.1650221-1-axelrasmussen@google.com/ > > Since I didn't get any NACK in the previous RFC series for months, I decided to > remove the RFC tag starting from this version, so this is v1 of uffd-wp support > on shmem & hugetlb.
Attaching changelog, rfc->v1: - fix up syzbot reported issue - add a new feature bit UFFD_FEATURE_WP_SHMEM_HUGETLBFS exported in uapi, so that apps can detect the new kernel capability. - check for all pte_to_swp_entry callers too (hmm, etc.) [JasonG] - dropped the first few patches that are not directly related to this series; I will post them separately as standalone series
Add Cc too (I'll remember to send the series with full cc list next time..).
Thanks,
-- Peter Xu
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