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2023-01-24	Peter Xu	mm/hugetlb: pre-allocate pgtable pages for uffd wr... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-11-08	Peter Xu	mm/shmem: use page_mapping() to detect page cache for... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-11-08	Peter Xu	Partly revert "mm/thp: carry over dirty bit when thp... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-10-28	Peter Xu	mm/uffd: fix vma check on userfault for wp Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-10-13	Peter Xu	mm/selftest: uffd: explain the write missing fault... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-10-13	Peter Xu	mm/hugetlb: use hugetlb_pte_stable in migration race... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-10-13	Peter Xu	mm/hugetlb: fix race condition of uffd missing/minor... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-10-12	Peter Xu	mm/uffd: fix warning without PTE_MARKER_UFFD_WP compiled in Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-09-27	Peter Xu	mm/swap: cache swap migration A/D bits support Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-09-27	Peter Xu	mm/swap: cache maximum swapfile size when init swap Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-09-27	Peter Xu	mm: remember young/dirty bit for page migrations Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-09-27	Peter Xu	mm/thp: carry over dirty bit when thp splits on pmd Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-09-27	Peter Xu	mm/swap: add swp_offset_pfn() to fetch PFN from swap... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-09-27	Peter Xu	mm/swap: comment all the ifdef in swapops.h Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-09-27	Peter Xu	mm/x86: use SWP_TYPE_BITS in 3-level swap macros Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-08-28	Peter Xu	mm/mprotect: only reference swap pfn page if type match Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-08-20	Peter Xu	mm/uffd: reset write protection when unregister with... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-08-20	Peter Xu	mm/smaps: don't access young/dirty bit if pte unpresent Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-07-30	Peter Xu	selftests: add soft-dirty into run_vmtests.sh Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-07-30	Peter Xu	selftests: soft-dirty: add test for mprotect Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-07-30	Peter Xu	mm/mprotect: fix soft-dirty check in can_change_pte_writable() Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-06-17	Peter Xu	mm: avoid unnecessary page fault retires on shared... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-06-17	Peter Xu	mm/x86: remove dead code for hugetlbpage.c Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	mm/uffd: move USERFAULTFD configs into mm/ Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	selftests/uffd: enable uffd-wp for shmem/hugetlbfs Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	mm: enable PTE markers by default Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	mm/uffd: enable write protection for shmem & hugetlbfs Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	mm/pagemap: recognize uffd-wp bit for shmem/hugetlbfs Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	mm/khugepaged: don't recycle vma pgtable if uffd-wp... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	mm/hugetlb: handle uffd-wp during fork() Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	mm/hugetlb: only drop uffd-wp special pte if required Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	mm/hugetlb: allow uffd wr-protect none ptes Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	mm/hugetlb: handle pte markers in page faults Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	mm/hugetlb: handle UFFDIO_WRITEPROTECT Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	mm/hugetlb: take care of UFFDIO_COPY_MODE_WP Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	mm/hugetlb: hook page faults for uffd write protection Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	mm/hugetlb: introduce huge pte version of uffd-wp helpers Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	mm/shmem: handle uffd-wp during fork() Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	mm/shmem: allows file-back mem to be uffd wr-protected... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	mm/shmem: allow uffd wr-protect none pte for file-backed mem Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	mm/shmem: persist uffd-wp bit across zapping for file... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	mm/shmem: handle uffd-wp special pte in page fault... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	mm/shmem: take care of UFFDIO_COPY_MODE_WP Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	mm/uffd: PTE_MARKER_UFFD_WP Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	mm: check against orig_pte for finish_fault() Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	mm: teach core mm about pte markers Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-05-13	Peter Xu	mm: introduce PTE_MARKER swap entry Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-04-29	Peter Xu	include/linux/swapops.h: remove stub for non_swap_entry() Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-03-22	Peter Xu	mm: rework swap handling of zap_pte_range Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-03-22	Peter Xu	mm: change zap_details.zap_mapping into even_cows Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-03-22	Peter Xu	mm: rename zap_skip_check_mapping() to should_zap_page() Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-03-22	Peter Xu	mm: don't skip swap entry even if zap_details specified Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-03-22	Peter Xu	mm: fix invalid page pointer returned with FOLL_PIN... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2022-01-15	Peter Xu	selftests/uffd: allow EINTR/EAGAIN Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-11-06	Peter Xu	mm/hugetlb: drop __unmap_hugepage_range definition... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-11-06	Peter Xu	mm: add zap_skip_check_mapping() helper Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-11-06	Peter Xu	mm: drop first_index/last_index in zap_details Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-11-06	Peter Xu	mm: clear vmf->pte after pte_unmap_same() returns Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-11-06	Peter Xu	mm/shmem: unconditionally set pte dirty in mfill_atomic_inst... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-11-06	Peter Xu	mm/memcg: drop swp_entry_t* in mc_handle_file_pte() Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-11-06	Peter Xu	mm/smaps: simplify shmem handling of pte holes Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-11-06	Peter Xu	mm/smaps: use vma->vm_pgoff directly when counting... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-11-06	Peter Xu	mm/smaps: fix shmem pte hole swap calculation Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-10-19	Peter Xu	mm/userfaultfd: selftests: fix memory corruption with... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-09-06	Peter Xu	KVM: Drop unused kvm_dirty_gfn_invalid() Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-08-20	Peter Xu	KVM: X86: Introduce mmu_rmaps_stat per-vm debugfs file Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-08-20	Peter Xu	KVM: X86: Introduce kvm_mmu_slot_lpages() helpers Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-08-13	Peter Xu	KVM: Allow to have arch-specific per-vm debugfs files Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-08-04	Peter Xu	KVM: X86: Optimize zapping rmap Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-08-04	Peter Xu	KVM: X86: Optimize pte_list_desc with per-array counter Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-08-04	Peter Xu	KVM: X86: MMU: Tune PTE_LIST_EXT to be bigger Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-08-02	Peter Xu	KVM: Introduce kvm_get_kvm_safe() Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-08-02	Peter Xu	KVM: X86: Add per-vm stat for max rmap list size Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-07-01	Peter Xu	userfaultfd/selftests: add pagemap uffd-wp test Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-07-01	Peter Xu	mm/pagemap: export uffd-wp protection information Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-07-01	Peter Xu	mm/userfaultfd: fail uffd-wp registration if not supported Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-07-01	Peter Xu	mm/userfaultfd: fix uffd-wp special cases for fork() Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-07-01	Peter Xu	mm/thp: simplify copying of huge zero page pmd when... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-07-01	Peter Xu	userfaultfd/selftests: unify error handling Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-07-01	Peter Xu	userfaultfd/selftests: only dump counts if mode enabled Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-07-01	Peter Xu	userfaultfd/selftests: dropping VERIFY check in locking_thread Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-07-01	Peter Xu	userfaultfd/selftests: remove the time() check on delayed... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-07-01	Peter Xu	userfaultfd/selftests: use user mode only Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-06-29	Peter Xu	mm/gup_benchmark: support threading Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-06-16	Peter Xu	mm/swap: fix pte_same_as_swp() not removing uffd-wp... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-05-15	Peter Xu	mm/hugetlb: fix cow where page writtable in child Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-05-15	Peter Xu	mm/hugetlb: fix F_SEAL_FUTURE_WRITE Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-05-05	Peter Xu	hugetlb/userfaultfd: unshare all pmds for hugetlbfs... Signed-off-by: Peter Xu <peterx@redhat.com> Cc: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-05-05	Peter Xu	mm/hugetlb: move flush_hugetlb_tlb_range() into hugetlb.h Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-05-05	Peter Xu	hugetlb/userfaultfd: forbid huge pmd sharing when uffd... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-05-05	Peter Xu	hugetlb: pass vma into huge_pte_alloc() and huge_pmd_share() Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-04-21	Peter Xu	KVM: selftests: Sync data verify of dirty logging with... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-03-13	Peter Xu	hugetlb: do early cow when page pinned on src mm Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-03-13	Peter Xu	mm: use is_cow_mapping() across tree where proper Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-03-13	Peter Xu	mm: introduce page_needs_cow_for_dma() for deciding... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-03-13	Peter Xu	hugetlb: break earlier in add_reservation_in_range... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-03-13	Peter Xu	hugetlb: dedup the code to add a new file_region Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2021-03-09	Peter Xu	docs: filesystem: Update smaps vm flag list to latest Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2020-12-15	Peter Xu	userfaultfd/selftests: hint the test runner on required... Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
2020-12-15	Peter Xu	userfaultfd/selftests: fix retval check for userfaultfd_open() Signed-off-by: Peter Xu <peterx@redhat.com>	commit \| commitdiff \| tree
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