aboutsummaryrefslogtreecommitdiffstats
path: root/mm/userfaultfd.c
AgeCommit message (Expand)AuthorFilesLines
2024-03-26userfaultfd: fix deadlock warning when locking src and dst VMAsLokesh Gidra1-1/+2
2024-03-14Merge tag 'mm-stable-2024-03-13-20-04' of git://git.kernel.org/pub/scm/linux/...Linus Torvalds1-121/+372
2024-03-12mm: add an explicit smp_wmb() to UFFDIO_CONTINUEJames Houghton1-0/+9
2024-03-04mm: userfaultfd: fix unexpected change to src_folio when UFFDIO_MOVE failsQi Zheng1-3/+3
2024-02-22userfaultfd: use per-vma locks in userfaultfd operationsLokesh Gidra1-88/+292
2024-02-22userfaultfd: protect mmap_changing with rw_sem in userfaulfd_ctxLokesh Gidra1-27/+35
2024-02-22userfaultfd: handle zeropage moves by UFFDIO_MOVESuren Baghdasaryan1-7/+37
2024-02-21mm: convert mm_counter() to take a folioKefeng Wang1-1/+1
2024-02-07mm/userfaultfd: UFFDIO_MOVE implementation should use ptep_get()Ryan Roberts1-7/+7
2024-01-25userfaultfd: fix mmap_changing checking in mfill_atomic_hugetlbLokesh Gidra1-2/+13
2024-01-12userfaultfd: avoid huge_zero_page in UFFDIO_MOVESuren Baghdasaryan1-0/+6
2024-01-05userfaultfd: fix move_pages_pte() splitting folio under RCU read lockSuren Baghdasaryan1-0/+9
2023-12-29mm/userfaultfd: page_add_file_rmap() -> folio_add_file_rmap_pte()David Hildenbrand1-1/+1
2023-12-29mm: remove some calls to page_add_new_anon_rmap()Matthew Wilcox (Oracle)1-1/+1
2023-12-29userfaultfd: UFFDIO_MOVE uABIAndrea Arcangeli1-0/+614
2023-11-15mm: more ptep_get() conversionRyan Roberts1-1/+1
2023-08-31Merge tag 'x86_shstk_for_6.6-rc1' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds1-1/+1
2023-08-18mm: userfaultfd: support UFFDIO_POISON for hugetlbfsAxel Rasmussen1-2/+1
2023-08-18mm: userfaultfd: add new UFFDIO_POISON ioctl: fixHugh Dickins1-0/+4
2023-08-18mm: userfaultfd: add new UFFDIO_POISON ioctlAxel Rasmussen1-1/+47
2023-08-18mm: userfaultfd: extract file size check out into a helperAxel Rasmussen1-18/+20
2023-07-11mm: Make pte_mkwrite() take a VMARick Edgecombe1-1/+1
2023-06-19mm: ptep_get() conversionRyan Roberts1-2/+2
2023-06-19mm/userfaultfd: allow pte_offset_map_lock() to failHugh Dickins1-0/+8
2023-04-21userfaultfd: use helper function range_in_vma()ZhangPeng1-5/+1
2023-04-18userfaultfd: convert mfill_atomic() to use a folioZhangPeng1-20/+20
2023-04-18userfaultfd: convert mfill_atomic_hugetlb() to use a folioZhangPeng1-8/+8
2023-04-18userfaultfd: convert copy_huge_page_from_user() to copy_folio_from_user()ZhangPeng1-4/+2
2023-04-18userfaultfd: convert mfill_atomic_pte_copy() to use a folioZhangPeng1-16/+16
2023-04-05mm: userfaultfd: add UFFDIO_CONTINUE_MODE_WP to install WP PTEsAxel Rasmussen1-2/+3
2023-04-05mm: userfaultfd: combine 'mode' and 'wp_copy' argumentsAxel Rasmussen1-42/+34
2023-04-05mm: userfaultfd: don't pass around both mm and vmaAxel Rasmussen1-32/+29
2023-04-05mm: userfaultfd: rename functions for clarity + consistencyAxel Rasmussen1-49/+49
2023-03-28mm/userfaultfd: support WP on multiple VMAsMuhammad Usama Anjum1-17/+24
2023-01-18mm/uffd: detect pgtable allocation failuresPeter Xu1-5/+11
2023-01-18mm/mprotect: drop pgprot_t parameter from change_protection()David Hildenbrand1-2/+1
2023-01-18mm/userfaultfd: rely on vma->vm_page_prot in uffd_wp_range()David Hildenbrand1-5/+13
2023-01-18mm/uffd: always wr-protect pte in pte|pmd_mkuffd_wp()Peter Xu1-16/+2
2022-12-17Merge tag 'x86_mm_for_6.2_v2' of git://git.kernel.org/pub/scm/linux/kernel/gi...Linus Torvalds1-1/+1
2022-12-15mm: Rename pmd_read_atomic()Peter Zijlstra1-1/+1
2022-12-11userfaultfd: replace lru_cache functions with folio_add functionsVishal Moola (Oracle)1-2/+4
2022-11-08mm/shmem: use page_mapping() to detect page cache for uffd continuePeter Xu1-1/+1
2022-10-28mm/userfaultfd: replace kmap/kmap_atomic() with kmap_local_page()Ira Weiny1-4/+21
2022-10-03hugetlb: use new vma_lock for pmd sharing synchronizationMike Kravetz1-1/+8
2022-10-03hugetlbfs: revert use i_mmap_rwsem for more pmd sharing synchronizationMike Kravetz1-9/+2
2022-10-03userfaultfd: convert mcontinue_atomic_pte() to use a folioMatthew Wilcox (Oracle)1-6/+8
2022-08-20mm/uffd: reset write protection when unregister with wp-modePeter Xu1-11/+18
2022-07-03mm: userfaultfd: fix UFFDIO_CONTINUE on fallocated shmem pagesAxel Rasmussen1-1/+4
2022-05-13mm/uffd: enable write protection for shmem & hugetlbfsPeter Xu1-6/+3
2022-05-13mm/hugetlb: handle UFFDIO_WRITEPROTECTPeter Xu1-0/+8
2022-05-13mm/hugetlb: take care of UFFDIO_COPY_MODE_WPPeter Xu1-5/+9
2022-05-13mm/shmem: take care of UFFDIO_COPY_MODE_WPPeter Xu1-5/+18
2022-05-13mm/mprotect: use mmu_gatherNadav Amit1-1/+5
2022-05-09mm/rmap: drop "compound" parameter from page_add_new_anon_rmap()David Hildenbrand1-1/+1
2022-04-21userfaultfd: mark uffd_wp regardless of VM_WRITE flagNadav Amit1-6/+9
2022-03-22Merge tag 'folio-5.18c' of git://git.infradead.org/users/willy/pagecacheLinus Torvalds1-6/+8
2022-03-22mm: userfaultfd: fix missing cache flush in mcopy_atomic_pte() and __mcopy_at...Muchun Song1-0/+3
2022-02-17mm/munlock: rmap call mlock_vma_page() munlock_vma_page()Hugh Dickins1-6/+8
2022-01-15mm: shmem: don't truncate page if memory failure happensYang Shi1-0/+5
2021-11-13Revert "mm: shmem: don't truncate page if memory failure happens"Linus Torvalds1-5/+0
2021-11-06Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-2/+6
2021-11-06mm: shmem: don't truncate page if memory failure happensYang Shi1-0/+5
2021-11-06mm/shmem: unconditionally set pte dirty in mfill_atomic_install_ptePeter Xu1-2/+1
2021-09-27mm/memcg: Convert mem_cgroup_charge() to take a folioMatthew Wilcox (Oracle)1-1/+1
2021-09-03userfaultfd: change mmap_changing to atomicNadav Amit1-7/+8
2021-06-30userfaultfd/shmem: modify shmem_mfill_atomic_pte to use install_pte()Axel Rasmussen1-11/+6
2021-06-30userfaultfd/shmem: support UFFDIO_CONTINUE for shmemAxel Rasmussen1-45/+127
2021-06-30userfaultfd/shmem: combine shmem_{mcopy_atomic,mfill_zeropage}_pteAxel Rasmussen1-7/+3
2021-06-30mm, hugetlb: fix racy resv_huge_pages underflow on UFFDIO_COPYMina Almasry1-49/+1
2021-05-22userfaultfd: hugetlbfs: fix new flag usage in error pathMike Kravetz1-14/+14
2021-05-05userfaultfd: add UFFDIO_CONTINUE ioctlAxel Rasmussen1-14/+23
2021-05-05hugetlb: pass vma into huge_pte_alloc() and huge_pmd_share()Peter Xu1-1/+1
2020-08-12mm/vmscan: protect the workingset on anonymous LRUJoonsoo Kim1-1/+1
2020-06-09mmap locking API: convert mmap_sem commentsMichel Lespinasse1-4/+4
2020-06-09mmap locking API: use coccinelle to convert mmap_sem rwsem call sitesMichel Lespinasse1-9/+9
2020-06-03mm: memcontrol: delete unused lrucare handlingJohannes Weiner1-1/+1
2020-06-03mm: memcontrol: convert anon and file-thp to new mem_cgroup_charge() APIJohannes Weiner1-4/+1
2020-06-03mm: memcontrol: switch to native NR_ANON_MAPPED counterJohannes Weiner1-1/+1
2020-06-03mm: memcontrol: drop @compound parameter from memcg charging APIJohannes Weiner1-3/+3
2020-04-07userfaultfd: wp: support write protection for userfault vma rangeShaohua Li1-0/+54
2020-04-07userfaultfd: wp: apply _PAGE_UFFD_WP bitPeter Xu1-2/+6
2020-04-07userfaultfd: wp: add UFFDIO_COPY_MODE_WPAndrea Arcangeli1-11/+25
2020-04-02hugetlbfs: use i_mmap_rwsem for more pmd sharing synchronizationMike Kravetz1-2/+9
2019-12-01mm: fix typos in comments when calling __SetPageUptodate()Wei Yang1-1/+1
2019-12-01userfaultfd: wrap the common dst_vma check into an inlined functionWei Yang1-24/+32
2019-12-01userfaultfd: remove unnecessary WARN_ON() in __mcopy_atomic_hugetlb()Wei Yang1-5/+0
2019-12-01userfaultfd: use vma_pagesize for all huge page size calculationWei Yang1-3/+4
2019-12-01hugetlb: remove unused hstate in hugetlb_fault_mutex_hash()Wei Yang1-4/+1
2019-12-01hugetlbfs: hugetlb_fault_mutex_hash() cleanupMike Kravetz1-1/+1
2019-06-19treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499Thomas Gleixner1-3/+1
2019-05-14hugetlb: use same fault hash key for shared and private mappingsMike Kravetz1-2/+1
2019-01-08hugetlbfs: revert "use i_mmap_rwsem for more pmd sharing synchronization"Mike Kravetz1-9/+2
2019-01-04mm: treewide: remove unused address argument from pte_alloc functionsJoel Fernandes (Google)1-1/+1
2018-12-28hugetlbfs: use i_mmap_rwsem for more pmd sharing synchronizationMike Kravetz1-2/+9
2018-11-30userfaultfd: shmem: add i_size checksAndrea Arcangeli1-2/+24
2018-11-30userfaultfd: shmem/hugetlbfs: only allow to register VM_MAYWRITE vmasAndrea Arcangeli1-9/+6
2018-11-30userfaultfd: shmem: allocate anonymous memory for MAP_PRIVATE shmemAndrea Arcangeli1-2/+13
2018-11-30userfaultfd: use ENOENT instead of EFAULT if the atomic copy user failsAndrea Arcangeli1-3/+3
2018-06-07userfaultfd: prevent non-cooperative events vs mcopy_atomic racesMike Rapoport1-5/+17
2018-02-06mm/userfaultfd.c: remove duplicate includePravin Shedge1-1/+0
2017-09-06userfaultfd: shmem: wire up shmem_mfill_zeropage_pteMike Rapoport1-2/+4
2017-09-06userfaultfd: mcopy_atomic: introduce mfill_atomic_pte helperMike Rapoport1-16/+30
2017-03-09mm: convert generic code to 5-level pagingKirill A. Shutemov1-10/+13
2017-03-02sched/headers: Prepare to move signal wakeup & sigpending methods from <linux...Ingo Molnar1-0/+1
2017-02-24userfaultfd: mcopy_atomic: return -ENOENT when no compatible VMA foundMike Rapoport1-30/+28
2017-02-22userfaultfd: hugetlbfs: add UFFDIO_COPY support for shared mappingsMike Kravetz1-16/+58
2017-02-22userfaultfd: shmem: use shmem_mcopy_atomic_pte for shared memoryMike Rapoport1-13/+21
2017-02-22userfaultfd: hugetlbfs: reserve count on error in __mcopy_atomic_hugetlbMike Kravetz1-1/+16
2017-02-22userfaultfd: hugetlbfs: fix __mcopy_atomic_hugetlb retry/error processingMike Kravetz1-1/+1
2017-02-22userfaultfd: hugetlbfs: add __mcopy_atomic_hugetlb for huge page UFFDIO_COPYMike Kravetz1-0/+186
2017-02-22userfaultfd: use vma_is_anonymousAndrea Arcangeli1-1/+1
2016-04-04mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macrosKirill A. Shutemov1-2/+2
2016-03-17mm: cleanup *pte_alloc* interfacesKirill A. Shutemov1-2/+1
2016-01-15memcg: adjust to support new THP refcountingKirill A. Shutemov1-3/+3
2016-01-15rmap: add argument to charge compound pageKirill A. Shutemov1-1/+1
2015-09-04userfaultfd: avoid mmap_sem read recursion in mcopy_atomicAndrea Arcangeli1-26/+65
2015-09-04userfaultfd: mcopy_atomic|mfill_zeropage: UFFDIO_COPY|UFFDIO_ZEROPAGE prepara...Andrea Arcangeli1-0/+269
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-05-09 04:38:59 +0000