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mm
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userfaultfd.c
Age
Commit message (
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Author
2 days
mm: add RCU-based VMA lookup helper that waits for writers
Dave Hansen
2 days
mm: make per-VMA locks available universally
Dave Hansen
2 days
mm, swap: distinguish a malformed swap entry from a dying device
Breno Leitao
6 days
userfaultfd: reset err to be 0 when move_pages_ptes succeeded
Bryan Lim
2026-08-24
mm/rmap: use anon pgoff to track MAP_PRIVATE file-backed anon folios
Lorenzo Stoakes (ARM)
2026-08-04
mm/vma: use vma_start_pgoff(), linear_page_index() in mm code
Lorenzo Stoakes
2026-08-04
userfaultfd: add UFFDIO_SET_MODE for runtime sync/async toggle
Kiryl Shutsemau (Meta)
2026-08-04
userfaultfd: add UFFD_FEATURE_RWP_ASYNC for async fault resolution
Kiryl Shutsemau (Meta)
2026-08-04
mm/userfaultfd: add RWP fault delivery and expose UFFDIO_REGISTER_MODE_RWP
Kiryl Shutsemau (Meta)
2026-08-04
userfaultfd: add UFFDIO_REGISTER_MODE_RWP and UFFDIO_RWPROTECT plumbing
Kiryl Shutsemau (Meta)
2026-08-04
mm: preserve RWP marker across PTE rewrites
Kiryl Shutsemau (Meta)
2026-08-04
mm: rename uffd-wp PTE accessors to uffd
Kiryl Shutsemau (Meta)
2026-07-09
userfaultfd: prevent registration of special VMAs
Mike Rapoport (Microsoft)
2026-06-08
userfaultfd: gate must_wait writability check on pte_present()
Kiryl Shutsemau (Meta)
2026-06-04
userfaultfd: make functions that are not used outside uffd static
Mike Rapoport (Microsoft)
2026-06-04
userfaultfd: merge fs/userfaultfd.c into mm/userfaultfd.c
Mike Rapoport (Microsoft)
2026-05-31
userfaultfd: remove redundant check in vm_uffd_ops()
Mike Rapoport (Microsoft)
2026-05-31
userfaultfd: refuse to __mfill_atomic_pte() for unsupported VMAs
Mike Rapoport (Microsoft)
2026-05-31
userfaultfd: verify VMA state across UFFDIO_COPY retry
Mike Rapoport (Microsoft)
2026-04-27
mm/userfaultfd: detect VMA type change after copy retry in mfill_copy_folio_r...
David Carlier
2026-04-18
userfaultfd: mfill_atomic(): remove retry logic
Mike Rapoport (Microsoft)
2026-04-18
shmem, userfaultfd: implement shmem uffd operations using vm_uffd_ops
Mike Rapoport (Microsoft)
2026-04-18
userfaultfd: introduce vm_uffd_ops->alloc_folio()
Mike Rapoport (Microsoft)
2026-04-18
shmem, userfaultfd: use a VMA callback to handle UFFDIO_CONTINUE
Mike Rapoport (Microsoft)
2026-04-18
userfaultfd: introduce vm_uffd_ops
Mike Rapoport (Microsoft)
2026-04-18
userfaultfd: move vma_can_userfault out of line
Mike Rapoport (Microsoft)
2026-04-18
userfaultfd: retry copying with locks dropped in mfill_atomic_pte_copy()
Mike Rapoport (Microsoft)
2026-04-18
userfaultfd: introduce mfill_get_vma() and mfill_put_vma()
Mike Rapoport (Microsoft)
2026-04-18
userfaultfd: introduce mfill_establish_pmd() helper
Mike Rapoport (Microsoft)
2026-04-18
userfaultfd: introduce struct mfill_state
Mike Rapoport (Microsoft)
2026-04-18
userfaultfd: introduce mfill_copy_folio_locked() helper
Mike Rapoport (Microsoft)
2026-04-05
mm/vma: convert vma_modify_flags[_uffd]() to use vma_flags_t
Lorenzo Stoakes (Oracle)
2026-04-05
mm/userfaultfd: fix hugetlb fault mutex hash calculation
Jianhui Zhou
2026-04-05
mm: rename my_zero_pfn() to zero_pfn()
Mike Rapoport (Microsoft)
2026-01-31
mm, swap: check swap table directly for checking cache
Kairui Song
2026-01-20
mm: fix minor spelling mistakes in comments
Kevin Lourenco
2026-01-20
mm: introduce generic lazy_mmu helpers
Kevin Brodsky
2025-11-24
mm: softdirty: add pgtable_supports_soft_dirty()
Chunyan Zhang
2025-11-24
mm: remove non_swap_entry() and use softleaf helpers instead
Lorenzo Stoakes
2025-11-24
mm: introduce leaf entry type and use to simplify leaf entry logic
Lorenzo Stoakes
2025-11-24
mm: correctly handle UFFD PTE markers
Lorenzo Stoakes
2025-11-16
mm/userfaultfd: don't lock anon_vma when performing UFFDIO_MOVE
Lokesh Gidra
2025-11-16
mm: fix some typos in mm module
jianyun.gao
2025-09-21
mm, swap: use unified helper for swap cache look up
Kairui Song
2025-09-13
userfaultfd: opportunistic TLB-flush batching for present pages in MOVE
Lokesh Gidra
2025-08-27
mm/userfaultfd: fix kmap_local LIFO ordering for CONFIG_HIGHPTE
Sasha Levin
2025-08-11
userfaultfd: fix a crash in UFFDIO_MOVE when PMD is a migration entry
Suren Baghdasaryan
2025-07-09
mm: remove redundant pXd_devmap calls
Alistair Popple
2025-07-09
mm: convert pXd_devmap checks to vma_is_dax
Alistair Popple
2025-07-09
mm: update core kernel code to use vm_flags_t consistently
Lorenzo Stoakes
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