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path: root/fs/userfaultfd.c
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* userfaultfd: fix a race between writeprotect and exit_mmap()Nadav Amit2021-10-271-3/+9
* userfaultfd: prevent concurrent API initializationNadav Amit2021-09-181-47/+44
* userfaultfd: do not untag user pointersPeter Collingbourne2021-07-281-13/+11
* mm: remove the now-unnecessary mmget_still_valid() hackJann Horn2020-10-161-19/+9
* Merge tag 'locking-urgent-2020-08-10' of git://git.kernel.org/pub/scm/linux/k...Linus Torvalds2020-08-101-2/+2
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| * userfaultfd: Use sequence counter with associated spinlockAhmed S. Darwish2020-07-291-2/+2
* | userfaultfd: simplify fault handlingLinus Torvalds2020-08-031-38/+1
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* mmap locking API: convert mmap_sem commentsMichel Lespinasse2020-06-091-9/+9
* mmap locking API: convert mmap_sem API commentsMichel Lespinasse2020-06-091-1/+1
* mmap locking API: add mmap_assert_locked() and mmap_assert_write_locked()Michel Lespinasse2020-06-091-3/+3
* mmap locking API: use coccinelle to convert mmap_sem rwsem call sitesMichel Lespinasse2020-06-091-10/+10
* userfaultfd: wp: declare _UFFDIO_WRITEPROTECT conditionallyPeter Xu2020-04-071-3/+13
* userfaultfd: wp: don't wake up when doing write protectPeter Xu2020-04-071-5/+8
* userfaultfd: wp: add the writeprotect API to userfaultfd ioctlAndrea Arcangeli2020-04-071-16/+66
* userfaultfd: wp: add UFFDIO_COPY_MODE_WPAndrea Arcangeli2020-04-071-2/+3
* mm/userfaultfd: honor FAULT_FLAG_KILLABLE in fault pathPeter Xu2020-04-021-8/+28
* mm: introduce FAULT_FLAG_INTERRUPTIBLEPeter Xu2020-04-021-3/+1
* userfaultfd: don't retake mmap_sem to emulate NOPAGEPeter Xu2020-04-021-24/+0
* Merge branch 'akpm' (patches from Andrew)Linus Torvalds2019-12-011-8/+13
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| * userfaultfd: require CAP_SYS_PTRACE for UFFD_FEATURE_EVENT_FORKMike Rapoport2019-12-011-7/+11
| * fs/userfaultfd.c: wp: clear VM_UFFD_MISSING or VM_UFFD_WP during userfaultfd_...Andrea Arcangeli2019-12-011-1/+2
* | compat_ioctl: move more drivers to compat_ptr_ioctlArnd Bergmann2019-10-231-1/+1
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* userfaultfd: untag user pointersAndrey Konovalov2019-09-251-10/+12
* userfaultfd_release: always remove uffd flags and clear vm_userfaultfd_ctxOleg Nesterov2019-08-241-12/+13
* fs/userfaultfd.c: disable irqs for fault_pending and event locksEric Biggers2019-07-051-16/+26
* treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499Thomas Gleixner2019-06-191-3/+1
* userfaultfd/sysctl: add vm.unprivileged_userfaultfdPeter Xu2019-05-141-0/+5
* coredump: fix race condition between mmget_not_zero()/get_task_mm() and core ...Andrea Arcangeli2019-04-191-0/+9
* userfaultfd: clear flag if remap event not enabledPeter Xu2018-12-281-1/+9
* userfaultfd: convert userfaultfd_ctx::refcount to refcount_tEric Biggers2018-12-281-6/+5
* Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds2018-12-261-1/+1
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| * Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/pau...Ingo Molnar2018-12-041-1/+1
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| | * userfaultfd: Replace spin_is_locked() with lockdepLance Roy2018-11-121-1/+1
* | | userfaultfd: check VM_MAYWRITE was set after verifying the uffd is registeredAndrea Arcangeli2018-12-141-1/+2
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* / userfaultfd: shmem/hugetlbfs: only allow to register VM_MAYWRITE vmasAndrea Arcangeli2018-11-301-0/+15
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* userfaultfd: disable irqs when taking the waitqueue lockChristoph Hellwig2018-10-261-4/+4
* mm: Change return type int to vm_fault_t for fault handlersSouptick Joarder2018-08-231-4/+2
* userfaultfd: use fault_wqh lockMatthew Wilcox2018-08-221-3/+3
* fs/userfaultfd.c: remove redundant pointer uwqColin Ian King2018-08-171-3/+0
* userfaultfd: remove uffd flags from vma->vm_flags if UFFD_EVENT_FORK failsMike Rapoport2018-08-021-1/+3
* userfaultfd: hugetlbfs: fix userfaultfd_huge_must_wait() pte accessJanosch Frank2018-07-031-5/+7
* userfaultfd: prevent non-cooperative events vs mcopy_atomic racesMike Rapoport2018-06-071-2/+20
* vfs: do bulk POLL* -> EPOLL* replacementLinus Torvalds2018-02-111-8/+8
* userfaultfd: convert to use anon_inode_getfd()Eric Biggers2018-01-311-61/+9
* mm, userfaultfd, THP: avoid waiting when PMD under THP migrationHuang Ying2018-01-311-1/+4
* Merge branch 'misc.poll' of git://git.kernel.org/pub/scm/linux/kernel/git/vir...Linus Torvalds2018-01-301-2/+2
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| * fs: annotate ->poll() instancesAl Viro2017-11-271-2/+2
* | userfaultfd: clear the vma->vm_userfaultfd_ctx if UFFD_EVENT_FORK failsAndrea Arcangeli2018-01-041-2/+18
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* userfaultfd: use mmgrab instead of open-coded increment of mm_countMike Rapoport2017-11-151-1/+1
* locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns ...Mark Rutland2017-10-251-4/+4
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