index
:
kernel/git/torvalds/linux.git
master
Linux kernel source tree
Linus Torvalds
about
summary
refs
log
tree
commit
diff
stats
log msg
author
committer
range
path:
root
/
mm
/
userfaultfd.c
Age
Commit message (
Expand
)
Author
Files
Lines
2024-04-18
mm/userfaultfd: Do not place zeropages when zeropages are disallowed
David Hildenbrand
1
-0
/
+35
2024-03-26
userfaultfd: fix deadlock warning when locking src and dst VMAs
Lokesh Gidra
1
-1
/
+2
2024-03-14
Merge tag 'mm-stable-2024-03-13-20-04' of git://git.kernel.org/pub/scm/linux/...
Linus Torvalds
1
-121
/
+372
2024-03-12
mm: add an explicit smp_wmb() to UFFDIO_CONTINUE
James Houghton
1
-0
/
+9
2024-03-04
mm: userfaultfd: fix unexpected change to src_folio when UFFDIO_MOVE fails
Qi Zheng
1
-3
/
+3
2024-02-22
userfaultfd: use per-vma locks in userfaultfd operations
Lokesh Gidra
1
-88
/
+292
2024-02-22
userfaultfd: protect mmap_changing with rw_sem in userfaulfd_ctx
Lokesh Gidra
1
-27
/
+35
2024-02-22
userfaultfd: handle zeropage moves by UFFDIO_MOVE
Suren Baghdasaryan
1
-7
/
+37
2024-02-21
mm: convert mm_counter() to take a folio
Kefeng Wang
1
-1
/
+1
2024-02-07
mm/userfaultfd: UFFDIO_MOVE implementation should use ptep_get()
Ryan Roberts
1
-7
/
+7
2024-01-25
userfaultfd: fix mmap_changing checking in mfill_atomic_hugetlb
Lokesh Gidra
1
-2
/
+13
2024-01-12
userfaultfd: avoid huge_zero_page in UFFDIO_MOVE
Suren Baghdasaryan
1
-0
/
+6
2024-01-05
userfaultfd: fix move_pages_pte() splitting folio under RCU read lock
Suren Baghdasaryan
1
-0
/
+9
2023-12-29
mm/userfaultfd: page_add_file_rmap() -> folio_add_file_rmap_pte()
David Hildenbrand
1
-1
/
+1
2023-12-29
mm: remove some calls to page_add_new_anon_rmap()
Matthew Wilcox (Oracle)
1
-1
/
+1
2023-12-29
userfaultfd: UFFDIO_MOVE uABI
Andrea Arcangeli
1
-0
/
+614
2023-11-15
mm: more ptep_get() conversion
Ryan Roberts
1
-1
/
+1
2023-08-31
Merge tag 'x86_shstk_for_6.6-rc1' of git://git.kernel.org/pub/scm/linux/kerne...
Linus Torvalds
1
-1
/
+1
2023-08-18
mm: userfaultfd: support UFFDIO_POISON for hugetlbfs
Axel Rasmussen
1
-2
/
+1
2023-08-18
mm: userfaultfd: add new UFFDIO_POISON ioctl: fix
Hugh Dickins
1
-0
/
+4
2023-08-18
mm: userfaultfd: add new UFFDIO_POISON ioctl
Axel Rasmussen
1
-1
/
+47
2023-08-18
mm: userfaultfd: extract file size check out into a helper
Axel Rasmussen
1
-18
/
+20
2023-07-11
mm: Make pte_mkwrite() take a VMA
Rick Edgecombe
1
-1
/
+1
2023-06-19
mm: ptep_get() conversion
Ryan Roberts
1
-2
/
+2
2023-06-19
mm/userfaultfd: allow pte_offset_map_lock() to fail
Hugh Dickins
1
-0
/
+8
2023-04-21
userfaultfd: use helper function range_in_vma()
ZhangPeng
1
-5
/
+1
2023-04-18
userfaultfd: convert mfill_atomic() to use a folio
ZhangPeng
1
-20
/
+20
2023-04-18
userfaultfd: convert mfill_atomic_hugetlb() to use a folio
ZhangPeng
1
-8
/
+8
2023-04-18
userfaultfd: convert copy_huge_page_from_user() to copy_folio_from_user()
ZhangPeng
1
-4
/
+2
2023-04-18
userfaultfd: convert mfill_atomic_pte_copy() to use a folio
ZhangPeng
1
-16
/
+16
2023-04-05
mm: userfaultfd: add UFFDIO_CONTINUE_MODE_WP to install WP PTEs
Axel Rasmussen
1
-2
/
+3
2023-04-05
mm: userfaultfd: combine 'mode' and 'wp_copy' arguments
Axel Rasmussen
1
-42
/
+34
2023-04-05
mm: userfaultfd: don't pass around both mm and vma
Axel Rasmussen
1
-32
/
+29
2023-04-05
mm: userfaultfd: rename functions for clarity + consistency
Axel Rasmussen
1
-49
/
+49
2023-03-28
mm/userfaultfd: support WP on multiple VMAs
Muhammad Usama Anjum
1
-17
/
+24
2023-01-18
mm/uffd: detect pgtable allocation failures
Peter Xu
1
-5
/
+11
2023-01-18
mm/mprotect: drop pgprot_t parameter from change_protection()
David Hildenbrand
1
-2
/
+1
2023-01-18
mm/userfaultfd: rely on vma->vm_page_prot in uffd_wp_range()
David Hildenbrand
1
-5
/
+13
2023-01-18
mm/uffd: always wr-protect pte in pte|pmd_mkuffd_wp()
Peter Xu
1
-16
/
+2
2022-12-17
Merge tag 'x86_mm_for_6.2_v2' of git://git.kernel.org/pub/scm/linux/kernel/gi...
Linus Torvalds
1
-1
/
+1
2022-12-15
mm: Rename pmd_read_atomic()
Peter Zijlstra
1
-1
/
+1
2022-12-11
userfaultfd: replace lru_cache functions with folio_add functions
Vishal Moola (Oracle)
1
-2
/
+4
2022-11-08
mm/shmem: use page_mapping() to detect page cache for uffd continue
Peter Xu
1
-1
/
+1
2022-10-28
mm/userfaultfd: replace kmap/kmap_atomic() with kmap_local_page()
Ira Weiny
1
-4
/
+21
2022-10-03
hugetlb: use new vma_lock for pmd sharing synchronization
Mike Kravetz
1
-1
/
+8
2022-10-03
hugetlbfs: revert use i_mmap_rwsem for more pmd sharing synchronization
Mike Kravetz
1
-9
/
+2
2022-10-03
userfaultfd: convert mcontinue_atomic_pte() to use a folio
Matthew Wilcox (Oracle)
1
-6
/
+8
2022-08-20
mm/uffd: reset write protection when unregister with wp-mode
Peter Xu
1
-11
/
+18
2022-07-03
mm: userfaultfd: fix UFFDIO_CONTINUE on fallocated shmem pages
Axel Rasmussen
1
-1
/
+4
2022-05-13
mm/uffd: enable write protection for shmem & hugetlbfs
Peter Xu
1
-6
/
+3
2022-05-13
mm/hugetlb: handle UFFDIO_WRITEPROTECT
Peter Xu
1
-0
/
+8
2022-05-13
mm/hugetlb: take care of UFFDIO_COPY_MODE_WP
Peter Xu
1
-5
/
+9
2022-05-13
mm/shmem: take care of UFFDIO_COPY_MODE_WP
Peter Xu
1
-5
/
+18
2022-05-13
mm/mprotect: use mmu_gather
Nadav Amit
1
-1
/
+5
2022-05-09
mm/rmap: drop "compound" parameter from page_add_new_anon_rmap()
David Hildenbrand
1
-1
/
+1
2022-04-21
userfaultfd: mark uffd_wp regardless of VM_WRITE flag
Nadav Amit
1
-6
/
+9
2022-03-22
Merge tag 'folio-5.18c' of git://git.infradead.org/users/willy/pagecache
Linus Torvalds
1
-6
/
+8
2022-03-22
mm: userfaultfd: fix missing cache flush in mcopy_atomic_pte() and __mcopy_at...
Muchun Song
1
-0
/
+3
2022-02-17
mm/munlock: rmap call mlock_vma_page() munlock_vma_page()
Hugh Dickins
1
-6
/
+8
2022-01-15
mm: shmem: don't truncate page if memory failure happens
Yang Shi
1
-0
/
+5
2021-11-13
Revert "mm: shmem: don't truncate page if memory failure happens"
Linus Torvalds
1
-5
/
+0
2021-11-06
Merge branch 'akpm' (patches from Andrew)
Linus Torvalds
1
-2
/
+6
2021-11-06
mm: shmem: don't truncate page if memory failure happens
Yang Shi
1
-0
/
+5
2021-11-06
mm/shmem: unconditionally set pte dirty in mfill_atomic_install_pte
Peter Xu
1
-2
/
+1
2021-09-27
mm/memcg: Convert mem_cgroup_charge() to take a folio
Matthew Wilcox (Oracle)
1
-1
/
+1
2021-09-03
userfaultfd: change mmap_changing to atomic
Nadav Amit
1
-7
/
+8
2021-06-30
userfaultfd/shmem: modify shmem_mfill_atomic_pte to use install_pte()
Axel Rasmussen
1
-11
/
+6
2021-06-30
userfaultfd/shmem: support UFFDIO_CONTINUE for shmem
Axel Rasmussen
1
-45
/
+127
2021-06-30
userfaultfd/shmem: combine shmem_{mcopy_atomic,mfill_zeropage}_pte
Axel Rasmussen
1
-7
/
+3
2021-06-30
mm, hugetlb: fix racy resv_huge_pages underflow on UFFDIO_COPY
Mina Almasry
1
-49
/
+1
2021-05-22
userfaultfd: hugetlbfs: fix new flag usage in error path
Mike Kravetz
1
-14
/
+14
2021-05-05
userfaultfd: add UFFDIO_CONTINUE ioctl
Axel Rasmussen
1
-14
/
+23
2021-05-05
hugetlb: pass vma into huge_pte_alloc() and huge_pmd_share()
Peter Xu
1
-1
/
+1
2020-08-12
mm/vmscan: protect the workingset on anonymous LRU
Joonsoo Kim
1
-1
/
+1
2020-06-09
mmap locking API: convert mmap_sem comments
Michel Lespinasse
1
-4
/
+4
2020-06-09
mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
Michel Lespinasse
1
-9
/
+9
2020-06-03
mm: memcontrol: delete unused lrucare handling
Johannes Weiner
1
-1
/
+1
2020-06-03
mm: memcontrol: convert anon and file-thp to new mem_cgroup_charge() API
Johannes Weiner
1
-4
/
+1
2020-06-03
mm: memcontrol: switch to native NR_ANON_MAPPED counter
Johannes Weiner
1
-1
/
+1
2020-06-03
mm: memcontrol: drop @compound parameter from memcg charging API
Johannes Weiner
1
-3
/
+3
2020-04-07
userfaultfd: wp: support write protection for userfault vma range
Shaohua Li
1
-0
/
+54
2020-04-07
userfaultfd: wp: apply _PAGE_UFFD_WP bit
Peter Xu
1
-2
/
+6
2020-04-07
userfaultfd: wp: add UFFDIO_COPY_MODE_WP
Andrea Arcangeli
1
-11
/
+25
2020-04-02
hugetlbfs: use i_mmap_rwsem for more pmd sharing synchronization
Mike Kravetz
1
-2
/
+9
2019-12-01
mm: fix typos in comments when calling __SetPageUptodate()
Wei Yang
1
-1
/
+1
2019-12-01
userfaultfd: wrap the common dst_vma check into an inlined function
Wei Yang
1
-24
/
+32
2019-12-01
userfaultfd: remove unnecessary WARN_ON() in __mcopy_atomic_hugetlb()
Wei Yang
1
-5
/
+0
2019-12-01
userfaultfd: use vma_pagesize for all huge page size calculation
Wei Yang
1
-3
/
+4
2019-12-01
hugetlb: remove unused hstate in hugetlb_fault_mutex_hash()
Wei Yang
1
-4
/
+1
2019-12-01
hugetlbfs: hugetlb_fault_mutex_hash() cleanup
Mike Kravetz
1
-1
/
+1
2019-06-19
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499
Thomas Gleixner
1
-3
/
+1
2019-05-14
hugetlb: use same fault hash key for shared and private mappings
Mike Kravetz
1
-2
/
+1
2019-01-08
hugetlbfs: revert "use i_mmap_rwsem for more pmd sharing synchronization"
Mike Kravetz
1
-9
/
+2
2019-01-04
mm: treewide: remove unused address argument from pte_alloc functions
Joel Fernandes (Google)
1
-1
/
+1
2018-12-28
hugetlbfs: use i_mmap_rwsem for more pmd sharing synchronization
Mike Kravetz
1
-2
/
+9
2018-11-30
userfaultfd: shmem: add i_size checks
Andrea Arcangeli
1
-2
/
+24
2018-11-30
userfaultfd: shmem/hugetlbfs: only allow to register VM_MAYWRITE vmas
Andrea Arcangeli
1
-9
/
+6
2018-11-30
userfaultfd: shmem: allocate anonymous memory for MAP_PRIVATE shmem
Andrea Arcangeli
1
-2
/
+13
2018-11-30
userfaultfd: use ENOENT instead of EFAULT if the atomic copy user fails
Andrea Arcangeli
1
-3
/
+3
2018-06-07
userfaultfd: prevent non-cooperative events vs mcopy_atomic races
Mike Rapoport
1
-5
/
+17
2018-02-06
mm/userfaultfd.c: remove duplicate include
Pravin Shedge
1
-1
/
+0
2017-09-06
userfaultfd: shmem: wire up shmem_mfill_zeropage_pte
Mike Rapoport
1
-2
/
+4
2017-09-06
userfaultfd: mcopy_atomic: introduce mfill_atomic_pte helper
Mike Rapoport
1
-16
/
+30
2017-03-09
mm: convert generic code to 5-level paging
Kirill A. Shutemov
1
-10
/
+13
2017-03-02
sched/headers: Prepare to move signal wakeup & sigpending methods from <linux...
Ingo Molnar
1
-0
/
+1
2017-02-24
userfaultfd: mcopy_atomic: return -ENOENT when no compatible VMA found
Mike Rapoport
1
-30
/
+28
2017-02-22
userfaultfd: hugetlbfs: add UFFDIO_COPY support for shared mappings
Mike Kravetz
1
-16
/
+58
2017-02-22
userfaultfd: shmem: use shmem_mcopy_atomic_pte for shared memory
Mike Rapoport
1
-13
/
+21
2017-02-22
userfaultfd: hugetlbfs: reserve count on error in __mcopy_atomic_hugetlb
Mike Kravetz
1
-1
/
+16
2017-02-22
userfaultfd: hugetlbfs: fix __mcopy_atomic_hugetlb retry/error processing
Mike Kravetz
1
-1
/
+1
2017-02-22
userfaultfd: hugetlbfs: add __mcopy_atomic_hugetlb for huge page UFFDIO_COPY
Mike Kravetz
1
-0
/
+186
2017-02-22
userfaultfd: use vma_is_anonymous
Andrea Arcangeli
1
-1
/
+1
2016-04-04
mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros
Kirill A. Shutemov
1
-2
/
+2
2016-03-17
mm: cleanup *pte_alloc* interfaces
Kirill A. Shutemov
1
-2
/
+1
2016-01-15
memcg: adjust to support new THP refcounting
Kirill A. Shutemov
1
-3
/
+3
2016-01-15
rmap: add argument to charge compound page
Kirill A. Shutemov
1
-1
/
+1
2015-09-04
userfaultfd: avoid mmap_sem read recursion in mcopy_atomic
Andrea Arcangeli
1
-26
/
+65
2015-09-04
userfaultfd: mcopy_atomic|mfill_zeropage: UFFDIO_COPY|UFFDIO_ZEROPAGE prepara...
Andrea Arcangeli
1
-0
/
+269