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path: root/fs/userfaultfd.c
AgeCommit message (Expand)AuthorFilesLines
2021-10-18userfaultfd: fix a race between writeprotect and exit_mmap()Nadav Amit1-3/+9
2021-09-03userfaultfd: prevent concurrent API initializationNadav Amit1-47/+44
2021-09-03userfaultfd: change mmap_changing to atomicNadav Amit1-12/+13
2021-07-23userfaultfd: do not untag user pointersPeter Collingbourne1-14/+12
2021-07-02Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-4/+11
2021-06-30userfaultfd/shmem: advertise shmem minor fault supportAxel Rasmussen1-1/+2
2021-06-30userfaultfd/shmem: support minor fault registration for shmemAxel Rasmussen1-2/+1
2021-06-30mm/userfaultfd: fail uffd-wp registration if not supportedPeter Xu1-1/+8
2021-06-18sched: Change task_struct::statePeter Zijlstra1-2/+2
2021-05-05userfaultfd: add UFFDIO_CONTINUE ioctlAxel Rasmussen1-0/+67
2021-05-05userfaultfd: add minor fault registration modeAxel Rasmussen1-31/+47
2021-05-05hugetlb/userfaultfd: unshare all pmds for hugetlbfs when register wpPeter Xu1-0/+4
2021-01-14userfaultfd: use secure anon inodes for userfaultfdDaniel Colascione1-9/+10
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
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