2021-05-15 | Peter Xu | mm/hugetlb: fix F_SEAL_FUTURE_WRITE ...kernel.org/r/20210503234356.9097-1-peterx@redhat.com ...kernel.org/r/20210503234356.9097-2-peterx@redhat.com Signed-off-by: Peter Xu <peterx@redhat.com> |
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2021-05-05 | Peter Xu | hugetlb/userfaultfd: unshare all pmds for hugetlbfs... ...kernel.org/r/20210218231206.15524-1-peterx@redhat.com Signed-off-by: Peter Xu <peterx@redhat.com> Cc: Peter Xu <peterx@redhat.com> |
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2021-05-05 | Peter Xu | mm/hugetlb: move flush_hugetlb_tlb_range() into hugetlb.h ...kernel.org/r/20210218231204.15474-1-peterx@redhat.com Signed-off-by: Peter Xu <peterx@redhat.com> |
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2021-05-05 | Peter Xu | hugetlb/userfaultfd: forbid huge pmd sharing when uffd... [peterx@redhat.com: fix build with !ARCH_WANT_HUGE_PMD_SHARE] ...kernel.org/r/20210310185359.88297-1-peterx@redhat.com ...kernel.org/r/20210218231202.15426-1-peterx@redhat.com Signed-off-by: Peter Xu <peterx@redhat.com> |
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2021-05-05 | Peter Xu | hugetlb: pass vma into huge_pte_alloc() and huge_pmd_share() [peterx@redhat.com: build fix] ...kernel.org/r/20210218230633.15028-1-peterx@redhat.com ...kernel.org/r/20210218230633.15028-2-peterx@redhat.com Signed-off-by: Peter Xu <peterx@redhat.com> |
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2021-04-21 | Peter Xu | KVM: selftests: Sync data verify of dirty logging with... ...org/lkml/20210413213641.23742-1-peterx@redhat.com/ Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20210417143602.215059-2-peterx@redhat.com> |
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2021-03-13 | Peter Xu | hugetlb: do early cow when page pinned on src mm ...kernel.org/r/20210217233547.93892-6-peterx@redhat.com Signed-off-by: Peter Xu <peterx@redhat.com> |
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2021-03-13 | Peter Xu | mm: use is_cow_mapping() across tree where proper ...kernel.org/r/20210217233547.93892-5-peterx@redhat.com Signed-off-by: Peter Xu <peterx@redhat.com> |
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2021-03-13 | Peter Xu | mm: introduce page_needs_cow_for_dma() for deciding... ...kernel.org/r/20210217233547.93892-4-peterx@redhat.com Signed-off-by: Peter Xu <peterx@redhat.com> |
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2021-03-13 | Peter Xu | hugetlb: break earlier in add_reservation_in_range... ...kernel.org/r/20210217233547.93892-3-peterx@redhat.com Signed-off-by: Peter Xu <peterx@redhat.com> |
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2021-03-13 | Peter Xu | hugetlb: dedup the code to add a new file_region ...kernel.org/r/20210217233547.93892-1-peterx@redhat.com ...kernel.org/r/20210217233547.93892-2-peterx@redhat.com Signed-off-by: Peter Xu <peterx@redhat.com> |
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2021-03-09 | Peter Xu | docs: filesystem: Update smaps vm flag list to latest Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20210302000646.432358-1-peterx@redhat.com |
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2020-12-15 | Peter Xu | userfaultfd/selftests: hint the test runner on required... ...kernel.org/r/20201208024709.7701-4-peterx@redhat.com Signed-off-by: Peter Xu <peterx@redhat.com> |
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2020-12-15 | Peter Xu | userfaultfd/selftests: fix retval check for userfaultfd_open() ...kernel.org/r/20201208024709.7701-3-peterx@redhat.com Signed-off-by: Peter Xu <peterx@redhat.com> |
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2020-12-15 | Peter Xu | userfaultfd/selftests: always dump something in modes ...kernel.org/r/20201208024709.7701-1-peterx@redhat.com ...kernel.org/r/20201208024709.7701-2-peterx@redhat.com Signed-off-by: Peter Xu <peterx@redhat.com> |
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2020-11-15 | Peter Xu | KVM: selftests: Add "-c" parameter to dirty log test Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20201001012241.6208-1-peterx@redhat.com> |
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2020-11-15 | Peter Xu | KVM: selftests: Run dirty ring test asynchronously Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20201001012239.6159-1-peterx@redhat.com> |
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2020-11-15 | Peter Xu | KVM: selftests: Add dirty ring buffer test Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20201001012237.6111-1-peterx@redhat.com> |
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2020-11-15 | Peter Xu | KVM: selftests: Introduce after_vcpu_run hook for dirty... Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20201001012235.6063-1-peterx@redhat.com> |
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2020-11-15 | Peter Xu | KVM: Don't allocate dirty bitmap if dirty ring is enabled Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20201001012226.5868-1-peterx@redhat.com> |
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2020-11-15 | Peter Xu | KVM: Make dirty ring exclusive to dirty bitmap log Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20201001012224.5818-1-peterx@redhat.com> |
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2020-11-15 | Peter Xu | KVM: X86: Implement ring-based dirty memory tracking Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20201001012222.5767-1-peterx@redhat.com> |
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2020-11-15 | Peter Xu | KVM: Pass in kvm pointer into mark_page_dirty_in_slot() Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20201001012044.5151-5-peterx@redhat.com> |
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2020-11-15 | Peter Xu | KVM: X86: Don't track dirty for KVM_SET_[TSS_ADDR|IDENTITY_M... Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20201001012044.5151-4-peterx@redhat.com> |
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2020-11-08 | Peter Xu | KVM: selftests: Use a single binary for dirty/clear... Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20201001012233.6013-1-peterx@redhat.com> |
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2020-11-08 | Peter Xu | KVM: selftests: Always clear dirty bitmap after iteration Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20201001012228.5916-1-peterx@redhat.com> |
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2020-11-08 | Peter Xu | KVM: Documentation: Update entry for KVM_CAP_ENFORCE_PV_CPUID Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20201023183358.50607-3-peterx@redhat.com> |
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2020-11-08 | Peter Xu | KVM: Documentation: Update entry for KVM_X86_SET_MSR_FILTER Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20201001012044.5151-2-peterx@redhat.com> |
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2020-10-21 | Peter Xu | KVM: Cache as_id in kvm_memory_slot Signed-off-by: Peter Xu <peterx@redhat.com> |
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2020-10-19 | Peter Xu | KVM: VMX: Fix x2APIC MSR intercept handling on !APICV... Co-developed-by: Peter Xu <peterx@redhat.com> |
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2020-10-14 | Peter Xu | mm: remove src/dst mm parameter in copy_page_range() [peterx@redhat.com: further reorder some parameters... ...kernel.org/r/20201002192647.7161-1-peterx@redhat.com [peterx@redhat.com: fix warnings] Signed-off-by: Peter Xu <peterx@redhat.com> ...kernel.org/r/20200930204950.6668-1-peterx@redhat.com |
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2020-09-27 | Peter Xu | mm/thp: Split huge pmds/puds if they're pinned when... Signed-off-by: Peter Xu <peterx@redhat.com> |
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2020-09-27 | Peter Xu | mm: Do early cow for pinned pages during fork() for... Signed-off-by: Peter Xu <peterx@redhat.com> |
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2020-09-27 | Peter Xu | mm/fork: Pass new vma pointer into copy_page_range() Signed-off-by: Peter Xu <peterx@redhat.com> |
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2020-09-27 | Peter Xu | mm: Introduce mm_struct.has_pinned Signed-off-by: Peter Xu <peterx@redhat.com> |
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2020-09-04 | Peter Xu | mm: Add PGREUSE counter Signed-off-by: Peter Xu <peterx@redhat.com> |
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2020-09-04 | Peter Xu | mm/gup: Remove enfornced COW mechanism Signed-off-by: Peter Xu <peterx@redhat.com> |
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2020-09-04 | Peter Xu | mm/ksm: Remove reuse_ksm_page() Signed-off-by: Peter Xu <peterx@redhat.com> |
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2020-08-12 | Peter Xu | mm/gup: remove task_struct pointer for all gup code Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-26-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm: clean up the last pieces of page fault accountings Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-25-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm/xtensa: use general page fault accounting Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-24-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm/x86: use general page fault accounting Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-23-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm/sparc64: use general page fault accounting Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-22-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm/sparc32: use general page fault accounting Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-21-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm/sh: use general page fault accounting Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-20-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm/s390: use general page fault accounting Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-19-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm/riscv: use general page fault accounting Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-18-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm/powerpc: use general page fault accounting Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-17-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm/parisc: use general page fault accounting Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-16-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm/openrisc: use general page fault accounting Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-15-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm/nios2: use general page fault accounting Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-14-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm/nds32: use general page fault accounting Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-13-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm/mips: use general page fault accounting Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-12-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm/microblaze: use general page fault accounting Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-11-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm/m68k: use general page fault accounting Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-10-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm/ia64: use general page fault accounting Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-9-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm/hexagon: use general page fault accounting Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-8-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm/csky: use general page fault accounting Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-7-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm/arm64: use general page fault accounting Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-6-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm/arm: use general page fault accounting Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-5-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm/arc: use general page fault accounting Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-4-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm/alpha: use general page fault accounting Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-3-peterx@redhat.com |
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2020-08-12 | Peter Xu | mm: do page fault accounting in handle_mm_fault Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200707225021.200906-1-peterx@redhat.com ...org/r/20200707225021.200906-2-peterx@redhat.com |
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2020-08-07 | Peter Xu | mm/hugetlb: fix calculation of adjust_range_if_pmd_sharing_p... Signed-off-by: Peter Xu <peterx@redhat.com> ...kernel.org/r/20200730201636.74778-1-peterx@redhat.com |
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2020-07-08 | Peter Xu | KVM: X86: Do the same ignore_msrs check for feature... Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20200622220442.21998-3-peterx@redhat.com> |
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2020-07-08 | Peter Xu | KVM: X86: Move ignore_msrs handling upper the stack Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20200622220442.21998-2-peterx@redhat.com> |
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2020-05-15 | Peter Xu | KVM: Documentation: Fix up cpuid page Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20200416155913.267562-1-peterx@redhat.com> |
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2020-05-15 | Peter Xu | KVM: X86: Sanity check on gfn before removal Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20200416155910.267514-1-peterx@redhat.com> |
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2020-05-15 | Peter Xu | KVM: No need to retry for hva_to_pfn_remapped() Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20200416155906.267462-1-peterx@redhat.com> |
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2020-05-15 | Peter Xu | KVM: X86: Force ASYNC_PF_PER_VCPU to be power of two Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20200416155859.267366-1-peterx@redhat.com> |
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2020-05-14 | Peter Xu | mm/gup: fix fixup_user_fault() on multiple retries Signed-off-by: Peter Xu <peterx@redhat.com> ...kernel.org/r/20200502003523.8204-1-peterx@redhat.com |
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2020-05-07 | Peter Xu | KVM: selftests: Add KVM_SET_GUEST_DEBUG test Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20200505205000.188252-4-peterx@redhat.com> |
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2020-05-07 | Peter Xu | KVM: X86: Fix single-step with KVM_SET_GUEST_DEBUG Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20200505205000.188252-3-peterx@redhat.com> |
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2020-05-07 | Peter Xu | KVM: X86: Set RTM for DB_VECTOR too for KVM_EXIT_DEBUG Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20200505205000.188252-2-peterx@redhat.com> |
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2020-05-07 | Peter Xu | KVM: X86: Declare KVM_CAP_SET_GUEST_DEBUG properly Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20200505154750.126300-1-peterx@redhat.com> |
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2020-05-06 | Peter Xu | KVM: X86: Declare KVM_CAP_SET_GUEST_DEBUG properly Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20200505154750.126300-1-peterx@redhat.com> |
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2020-05-06 | Peter Xu | KVM: selftests: Fix build for evmcs.h Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20200504220607.99627-1-peterx@redhat.com> |
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2020-04-21 | Peter Xu | mm/userfaultfd: disable userfaultfd-wp on x86_32 Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200413141608.109211-1-peterx@redhat.com |
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2020-04-15 | Peter Xu | sched/isolation: Allow "isolcpus=" to skip unknown... Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200403223517.406353-1-peterx@redhat.com |
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2020-04-08 | Peter Xu | mm/gup: Mark lock taken only after a successful retake Signed-off-by: Peter Xu <peterx@redhat.com> |
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2020-04-08 | Peter Xu | mm/mempolicy: Allow lookup_node() to handle fatal signal Signed-off-by: Peter Xu <peterx@redhat.com> |
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2020-04-07 | Peter Xu | userfaultfd: selftests: add write-protect test Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200220163112.11409-20-peterx@redhat.com |
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2020-04-07 | Peter Xu | userfaultfd: selftests: refactor statistics Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200220163112.11409-19-peterx@redhat.com |
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2020-04-07 | Peter Xu | userfaultfd: wp: declare _UFFDIO_WRITEPROTECT conditionally Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200220163112.11409-18-peterx@redhat.com |
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2020-04-07 | Peter Xu | userfaultfd: wp: don't wake up when doing write protect Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200220163112.11409-16-peterx@redhat.com |
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2020-04-07 | Peter Xu | khugepaged: skip collapse if uffd-wp detected Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200220163112.11409-12-peterx@redhat.com |
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2020-04-07 | Peter Xu | userfaultfd: wp: support swap and page migration Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200220163112.11409-11-peterx@redhat.com |
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2020-04-07 | Peter Xu | userfaultfd: wp: add pmd_swp_*uffd_wp() helpers Signed-off-by: Peter Xu <peterx@redhat.com> ...org/r/20200220163112.11409-10-peterx@redhat.com |
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2020-04-07 | Peter Xu | userfaultfd: wp: drop _PAGE_UFFD_WP properly when fork Signed-off-by: Peter Xu <peterx@redhat.com> ...kernel.org/r/20200220163112.11409-9-peterx@redhat.com |
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2020-04-07 | Peter Xu | userfaultfd: wp: apply _PAGE_UFFD_WP bit Signed-off-by: Peter Xu <peterx@redhat.com> ...kernel.org/r/20200220163112.11409-8-peterx@redhat.com |
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2020-04-07 | Peter Xu | mm: merge parameters for change_protection() Signed-off-by: Peter Xu <peterx@redhat.com> ...kernel.org/r/20200220163112.11409-7-peterx@redhat.com |
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2020-04-02 | Peter Xu | mm/userfaultfd: honor FAULT_FLAG_KILLABLE in fault... Signed-off-by: Peter Xu <peterx@redhat.com> ...kernel.org/r/20200220160300.9941-1-peterx@redhat.com |
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2020-04-02 | Peter Xu | mm/gup: allow to react to fatal signals Signed-off-by: Peter Xu <peterx@redhat.com> ...kernel.org/r/20200220160256.9887-1-peterx@redhat.com |
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2020-04-02 | Peter Xu | mm/gup: allow VM_FAULT_RETRY for multiple times Signed-off-by: Peter Xu <peterx@redhat.com> ...kernel.org/r/20200220195357.16371-1-peterx@redhat.com |
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2020-04-02 | Peter Xu | mm: allow VM_FAULT_RETRY for multiple times Signed-off-by: Peter Xu <peterx@redhat.com> ...kernel.org/r/20200220160246.9790-1-peterx@redhat.com |
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2020-04-02 | Peter Xu | mm: introduce FAULT_FLAG_INTERRUPTIBLE Signed-off-by: Peter Xu <peterx@redhat.com> ...kernel.org/r/20200220195348.16302-1-peterx@redhat.com |
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2020-04-02 | Peter Xu | mm: introduce FAULT_FLAG_DEFAULT Signed-off-by: Peter Xu <peterx@redhat.com> ...kernel.org/r/20200220160238.9694-1-peterx@redhat.com |
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2020-04-02 | Peter Xu | userfaultfd: don't retake mmap_sem to emulate NOPAGE Signed-off-by: Peter Xu <peterx@redhat.com> ...kernel.org/r/20200220160234.9646-1-peterx@redhat.com |
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2020-04-02 | Peter Xu | mm: return faster for non-fatal signals in user mode... Signed-off-by: Peter Xu <peterx@redhat.com> ...kernel.org/r/20200220160230.9598-1-peterx@redhat.com |
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2020-04-02 | Peter Xu | sh/mm: use helper fault_signal_pending() Signed-off-by: Peter Xu <peterx@redhat.com> ...kernel.org/r/20200220160226.9550-1-peterx@redhat.com |
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