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mm: vma_merge: fix vm_page_prot SMP race condition against rmap_walk
2016-10-08 Andrea Arcangelimm: vma_merge: fix vm_page_prot SMP race condition...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2016-10-08 Andrea Arcangelimm: vma_adjust: remove superfluous confusing update...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2016-10-08 Andrea Arcangelimm: vm_page_prot: update with WRITE_ONCE/READ_ONCE
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2016-08-27 Andrea Arcangelisoft_dirty: fix soft_dirty during THP split
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2016-05-21 Andrea Arcangelimm: thp: split_huge_pmd_address() comment improvement
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2016-05-21 Andrea Arcangelimm: thp: microoptimize compound_mapcount()
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2016-05-12 Andrea Arcangelimm: thp: calculate the mapcount correctly for THP pages...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2016-05-06 Andrea Arcangelimm: thp: kvm: fix memory corruption in KVM with THP...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2016-02-27 Andrea Arcangelimm: thp: fix SMP race condition between THP page fault...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2016-02-06 Andrea Arcangelimm: validate_mm browse_rb SMP race condition
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2016-01-08 Andrea Arcangelifirmware: dmi_scan: Fix UUID endianness for SMBIOS...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-11-06 Andrea Arcangeliksm: unstable_tree_search_insert error checking cleanup
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-11-06 Andrea Arcangeliksm: use find_mergeable_vma in try_to_merge_with_ksm_page
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-11-06 Andrea Arcangeliksm: use the helper method to do the hlist_empty check
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-11-06 Andrea Arcangeliksm: don't fail stable tree lookups if walking over...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-11-06 Andrea Arcangeliksm: add cond_resched() to the rmap_walks
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-10-02 Andrea Arcangelithermal: avoid division by zero in power allocator
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-22 Andrea Arcangeliuserfaultfd: selftest: don't error out if pthread_mutex_t...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-22 Andrea Arcangeliuserfaultfd: selftest: return an error if BOUNCE_VERIFY...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-22 Andrea Arcangeliuserfaultfd: selftest: avoid my_bcmp false positives...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-22 Andrea Arcangeliuserfaultfd: selftest: headers fixup
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-22 Andrea Arcangeliuserfaultfd: revert "userfaultfd: waitqueue: add nr...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-08 Andrea Arcangeliuserfaultfd: selftest: update userfaultfd x86 32bit...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: selftest
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: avoid missing wakeups during refile in...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: propagate the full address in THP faults
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: allow signals to interrupt a userfault
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: require UFFDIO_API before other ioctls
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: UFFDIO_COPY and UFFDIO_ZEROPAGE
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: avoid mmap_sem read recursion in mcopy_atomic
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: mcopy_atomic|mfill_zeropage: UFFDIO_COPY...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: UFFDIO_COPY|UFFDIO_ZEROPAGE uAPI
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: activate syscall
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: buildsystem activation
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: solve the race between UFFDIO_COPY|ZEROPAGE...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: allocate the userfaultfd_ctx cacheline...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: optimize read() and poll() to be O(1)
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: wake pending userfaults
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: change the read API to return a uffd_msg
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: add new syscall to provide memory externalization
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: prevent khugepaged to merge if userfaultfd...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: teach vma_merge to merge across vma->vm_userfau...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: call handle_userfault() for userfaultfd_missing...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: add VM_UFFD_MISSING and VM_UFFD_WP
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: add vm_userfaultfd_ctx to the vm_area_struct
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: linux/userfaultfd_k.h
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: uAPI
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: waitqueue: add nr wake parameter to __wake_up_l...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-09-04 Andrea Arcangeliuserfaultfd: linux/Documentation/vm/userfaultfd.txt
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-05-20 Andrea Arcangelikvm: fix crash in kvm_vcpu_reload_apic_access_page
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-02-12 Andrea Arcangelimm: gup: kvm use get_user_pages_unlocked
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-02-12 Andrea Arcangelimm: gup: use get_user_pages_unlocked
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-02-12 Andrea Arcangelimm: gup: use get_user_pages_unlocked within get_user_pages_fast
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-02-12 Andrea Arcangelimm: gup: add __get_user_pages_unlocked to customize...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2015-02-12 Andrea Arcangelimm: gup: add get_user_pages_locked and get_user_pages_unlocked
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2014-01-22 Andrea Arcangelimm/hugetlb.c: defer PageHeadHuge() symbol export
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2014-01-22 Andrea Arcangelimm: hugetlbfs: use __compound_tail_refcounted in __get_page_...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2014-01-22 Andrea Arcangelimm: tail page refcounting optimization for slab and...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2014-01-22 Andrea Arcangelimm: thp: optimize compound_trans_huge
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2014-01-22 Andrea Arcangelimm: hugetlbfs: move the put/get_page slab and hugetlbfs...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2014-01-22 Andrea Arcangelimm: hugetlb: use get_page_foll() in follow_hugetlb_page()
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2013-11-22 Andrea Arcangelimm: hugetlbfs: fix hugetlbfs optimization
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2013-10-17 Andrea Arcangelimm: hugetlb: initialize PG_reserved for tail pages...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2013-08-27 Andrea Arcangelikvm: optimize away THP checks in kvm_is_mmio_pfn()
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2013-04-12 Andrea Arcangelix86/mm/cpa/selftest: Fix false positive in CPA self...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2013-04-11 Andrea Arcangelix86/mm/cpa: Convert noop to functional fix
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2013-02-24 Andrea Arcangelix86/mm/pageattr: Prevent PSE and GLOABL leftovers to...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2013-02-24 Andrea ArcangeliRevert "x86, mm: Make spurious_fault check explicitly...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2012-12-11 Andrea Arcangelimm: numa: Structures for Migrate On Fault per NUMA...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2012-12-11 Andrea Arcangelimm: numa: split_huge_page: transfer the NUMA type from...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2012-12-11 Andrea Arcangelimm: numa: Support NUMA hinting page faults from gup...
Originally-by: Andrea Arcangeli <aarcange@redhat.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
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2012-12-11 Andrea Arcangelimm: numa: pte_numa() and pmd_numa()
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2012-12-11 Andrea Arcangelimm: numa: define _PAGE_NUMA
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2012-10-09 Andrea Arcangelimm: thp: fix pmd_present for split_huge_page and PROT_NONE...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2012-10-09 Andrea Arcangelimm: mmu_notifier: make the mmu_notifier srcu static
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2012-09-28 Andrea Arcangelithp: avoid VM_BUG_ON page_count(page) false positives...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2012-06-20 Andrea Arcangelithp: avoid atomic64_read in pmd_read_atomic for 32bit PAE
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2012-05-29 Andrea Arcangelimm: pmd_read_atomic: fix 32bit PAE pmd walk vs pmd_populate...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2012-03-29 Andrea Arcangelimm: thp: fix up pmd_trans_unstable() locations
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2012-03-22 Andrea Arcangelinuma_emulation: fix cpumask_of_node()
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2012-03-22 Andrea Arcangelimm: thp: fix pmd_bad() triggering in code paths holding...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2012-03-05 Andrea Arcangelimm: thp: fix BUG on mm->nr_ptes
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2012-01-13 Andrea Arcangelimm: vmscan: check if we isolated a compound page during...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2012-01-11 Andrea Arcangelimremap: enforce rmap src/dst vma ordering in case of...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2011-12-14 Andrea Arcangeliext4: avoid hangs in ext4_da_should_update_i_disksize()
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2011-12-09 Andrea Arcangelithp: reduce khugepaged freezing latency
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2011-11-02 Andrea Arcangelithp: share get_huge_page_tail()
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2011-11-02 Andrea Arcangelisparc: gup_pte_range() support THP based tail recounting
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2011-11-02 Andrea Arcangelis390: gup_huge_pmd() return 0 if pte changes
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2011-11-02 Andrea Arcangelis390: gup_huge_pmd() support THP tail recounting
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2011-11-02 Andrea Arcangelipowerpc: gup_huge_pmd() return 0 if pte changes
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2011-11-02 Andrea Arcangelipowerpc: gup_hugepte() support THP based tail recounting
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2011-11-02 Andrea Arcangelipowerpc: gup_hugepte() avoid freeing the head page...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2011-11-02 Andrea Arcangelipowerpc: get_hugepte() don't put_page() the wrong page
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2011-11-02 Andrea Arcangelipowerpc: remove superfluous PageTail checks on the...
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2011-11-02 Andrea Arcangelimm: thp: tail page refcounting fix
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2011-11-01 Andrea Arcangelithp: mremap support and TLB optimization
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2011-11-01 Andrea Arcangelimremap: avoid sending one IPI per page
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2011-11-01 Andrea Arcangelimremap: check for overflow using deltas
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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2011-06-16 Andrea Arcangelimigrate: don't account swapcache as shmem
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
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