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path: root/fs/userfaultfd.c
AgeCommit message (Expand)AuthorFilesLines
2020-12-15userfaultfd: add user-mode only option to unprivileged_userfaultfd sysctl knobLokesh Gidra1-2/+8
2020-12-15userfaultfd: add UFFD_USER_MODE_ONLYLokesh Gidra1-1/+9
2020-10-16mm: remove the now-unnecessary mmget_still_valid() hackJann Horn1-19/+9
2020-08-10Merge tag 'locking-urgent-2020-08-10' of git://git.kernel.org/pub/scm/linux/k...Linus Torvalds1-2/+2
2020-08-03userfaultfd: simplify fault handlingLinus Torvalds1-38/+1
2020-07-29userfaultfd: Use sequence counter with associated spinlockAhmed S. Darwish1-2/+2
2020-06-09mmap locking API: convert mmap_sem commentsMichel Lespinasse1-9/+9
2020-06-09mmap locking API: convert mmap_sem API commentsMichel Lespinasse1-1/+1
2020-06-09mmap locking API: add mmap_assert_locked() and mmap_assert_write_locked()Michel Lespinasse1-3/+3
2020-06-09mmap locking API: use coccinelle to convert mmap_sem rwsem call sitesMichel Lespinasse1-10/+10
2020-04-07userfaultfd: wp: declare _UFFDIO_WRITEPROTECT conditionallyPeter Xu1-3/+13
2020-04-07userfaultfd: wp: don't wake up when doing write protectPeter Xu1-5/+8
2020-04-07userfaultfd: wp: add the writeprotect API to userfaultfd ioctlAndrea Arcangeli1-16/+66
2020-04-07userfaultfd: wp: add UFFDIO_COPY_MODE_WPAndrea Arcangeli1-2/+3
2020-04-02mm/userfaultfd: honor FAULT_FLAG_KILLABLE in fault pathPeter Xu1-8/+28
2020-04-02mm: introduce FAULT_FLAG_INTERRUPTIBLEPeter Xu1-3/+1
2020-04-02userfaultfd: don't retake mmap_sem to emulate NOPAGEPeter Xu1-24/+0
2019-12-01Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-8/+13
2019-12-01userfaultfd: require CAP_SYS_PTRACE for UFFD_FEATURE_EVENT_FORKMike Rapoport1-7/+11
2019-12-01fs/userfaultfd.c: wp: clear VM_UFFD_MISSING or VM_UFFD_WP during userfaultfd_...Andrea Arcangeli1-1/+2
2019-10-23compat_ioctl: move more drivers to compat_ptr_ioctlArnd Bergmann1-1/+1
2019-09-25userfaultfd: untag user pointersAndrey Konovalov1-10/+12
2019-08-24userfaultfd_release: always remove uffd flags and clear vm_userfaultfd_ctxOleg Nesterov1-12/+13
2019-07-05fs/userfaultfd.c: disable irqs for fault_pending and event locksEric Biggers1-16/+26
2019-06-19treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499Thomas Gleixner1-3/+1
2019-05-14userfaultfd/sysctl: add vm.unprivileged_userfaultfdPeter Xu1-0/+5
2019-04-19coredump: fix race condition between mmget_not_zero()/get_task_mm() and core ...Andrea Arcangeli1-0/+9
2018-12-28userfaultfd: clear flag if remap event not enabledPeter Xu1-1/+9
2018-12-28userfaultfd: convert userfaultfd_ctx::refcount to refcount_tEric Biggers1-6/+5
2018-12-26Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds1-1/+1
2018-12-14userfaultfd: check VM_MAYWRITE was set after verifying the uffd is registeredAndrea Arcangeli1-1/+2
2018-12-04Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/pau...Ingo Molnar1-1/+1
2018-11-30userfaultfd: shmem/hugetlbfs: only allow to register VM_MAYWRITE vmasAndrea Arcangeli1-0/+15
2018-11-12userfaultfd: Replace spin_is_locked() with lockdepLance Roy1-1/+1
2018-10-26userfaultfd: disable irqs when taking the waitqueue lockChristoph Hellwig1-4/+4
2018-08-23mm: Change return type int to vm_fault_t for fault handlersSouptick Joarder1-4/+2
2018-08-22userfaultfd: use fault_wqh lockMatthew Wilcox1-3/+3
2018-08-17fs/userfaultfd.c: remove redundant pointer uwqColin Ian King1-3/+0
2018-08-02userfaultfd: remove uffd flags from vma->vm_flags if UFFD_EVENT_FORK failsMike Rapoport1-1/+3
2018-07-03userfaultfd: hugetlbfs: fix userfaultfd_huge_must_wait() pte accessJanosch Frank1-5/+7
2018-06-07userfaultfd: prevent non-cooperative events vs mcopy_atomic racesMike Rapoport1-2/+20
2018-02-11vfs: do bulk POLL* -> EPOLL* replacementLinus Torvalds1-8/+8
2018-01-31userfaultfd: convert to use anon_inode_getfd()Eric Biggers1-61/+9
2018-01-31mm, userfaultfd, THP: avoid waiting when PMD under THP migrationHuang Ying1-1/+4
2018-01-30Merge branch 'misc.poll' of git://git.kernel.org/pub/scm/linux/kernel/git/vir...Linus Torvalds1-2/+2
2018-01-04userfaultfd: clear the vma->vm_userfaultfd_ctx if UFFD_EVENT_FORK failsAndrea Arcangeli1-2/+18
2017-11-27fs: annotate ->poll() instancesAl Viro1-2/+2
2017-11-15userfaultfd: use mmgrab instead of open-coded increment of mm_countMike Rapoport1-1/+1
2017-10-25locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns ...Mark Rutland1-4/+4
2017-10-03userfaultfd: non-cooperative: fix fork use after freeAndrea Arcangeli1-10/+56
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