Show patches with: Submitter = David Hildenbrand       |    State = Action Required       |    Archived = No       |   915 patches
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Patch Series A/R/T S/W/F Date Submitter Delegate State
[v1,4/6] mm/autonuma: use can_change_(pte|pmd)_writable() to replace savedwrite mm/autonuma: replace savedwrite infrastructure - - - --- 2022-11-02 David Hildenbrand New
[v1,3/6] mm/huge_memory: try avoiding write faults when changing PMD protection mm/autonuma: replace savedwrite infrastructure - - - --- 2022-11-02 David Hildenbrand New
[v1,2/6] mm/mprotect: minor can_change_pte_writable() cleanups mm/autonuma: replace savedwrite infrastructure - - - --- 2022-11-02 David Hildenbrand New
[v1,1/6] mm/mprotect: allow clean exclusive anon pages to be writable mm/autonuma: replace savedwrite infrastructure - - - --- 2022-11-02 David Hildenbrand New
[v1] mm/gup: disallow FOLL_FORCE|FOLL_WRITE on hugetlb mappings [v1] mm/gup: disallow FOLL_FORCE|FOLL_WRITE on hugetlb mappings - - - --- 2022-10-31 David Hildenbrand New
[v2,9/9] mm/gup: remove FOLL_MIGRATION mm/ksm: break_ksm() cleanups and fixes - - - --- 2022-10-21 David Hildenbrand New
[v2,8/9] mm/ksm: convert break_ksm() to use walk_page_range_vma() mm/ksm: break_ksm() cleanups and fixes - - - --- 2022-10-21 David Hildenbrand New
[v2,7/9] mm/pagewalk: add walk_page_range_vma() mm/ksm: break_ksm() cleanups and fixes - - - --- 2022-10-21 David Hildenbrand New
[v2,6/9] mm/pagewalk: don't trigger test_walk() in walk_page_vma() mm/ksm: break_ksm() cleanups and fixes - - - --- 2022-10-21 David Hildenbrand New
[v2,5/9] mm/ksm: fix KSM COW breaking with userfaultfd-wp via FAULT_FLAG_UNSHARE mm/ksm: break_ksm() cleanups and fixes 1 - - --- 2022-10-21 David Hildenbrand New
[v2,4/9] selftests/vm: add KSM unmerge tests mm/ksm: break_ksm() cleanups and fixes - - - --- 2022-10-21 David Hildenbrand New
[v2,3/9] mm: remove VM_FAULT_WRITE mm/ksm: break_ksm() cleanups and fixes 1 - - --- 2022-10-21 David Hildenbrand New
[v2,2/9] mm/ksm: simplify break_ksm() to not rely on VM_FAULT_WRITE mm/ksm: break_ksm() cleanups and fixes 1 - - --- 2022-10-21 David Hildenbrand New
[v2,1/9] selftests/vm: add test to measure MADV_UNMERGEABLE performance mm/ksm: break_ksm() cleanups and fixes 1 - - --- 2022-10-21 David Hildenbrand New
[v1] kernel/module: allocate module vmap space after making sure the module is unique [v1] kernel/module: allocate module vmap space after making sure the module is unique - - - --- 2022-10-13 David Hildenbrand New
[v1,7/7] mm/gup: remove FOLL_MIGRATION mm/ksm: break_ksm() cleanups and fixes - - - --- 2022-09-30 David Hildenbrand New
[v1,6/7] mm/ksm: convert break_ksm() to use walk_page_range_vma() mm/ksm: break_ksm() cleanups and fixes - - - --- 2022-09-30 David Hildenbrand New
[v1,5/7] mm/pagewalk: add walk_page_range_vma() mm/ksm: break_ksm() cleanups and fixes - - - --- 2022-09-30 David Hildenbrand New
[v1,4/7] mm/ksm: fix KSM COW breaking with userfaultfd-wp via FAULT_FLAG_UNSHARE mm/ksm: break_ksm() cleanups and fixes 1 - - --- 2022-09-30 David Hildenbrand New
[v1,3/7] mm: remove VM_FAULT_WRITE mm/ksm: break_ksm() cleanups and fixes 1 - - --- 2022-09-30 David Hildenbrand New
[v1,2/7] mm/ksm: simplify break_ksm() to not rely on VM_FAULT_WRITE mm/ksm: break_ksm() cleanups and fixes 1 - - --- 2022-09-30 David Hildenbrand New
[v1,1/7] selftests/vm: add test to measure MADV_UNMERGEABLE performance mm/ksm: break_ksm() cleanups and fixes 1 - - --- 2022-09-30 David Hildenbrand New
[v1,7/7] selftests/vm: anon_cow: add R/O longterm tests via gup_test selftests/vm: test COW handling of anonymous memory - - - --- 2022-09-27 David Hildenbrand New
[v1,6/7] mm/gup_test: start/stop/read functionality for PIN LONGTERM test selftests/vm: test COW handling of anonymous memory - - - --- 2022-09-27 David Hildenbrand New
[v1,5/7] selftests/vm: anon_cow: add liburing test cases selftests/vm: test COW handling of anonymous memory - - - --- 2022-09-27 David Hildenbrand New
[v1,4/7] selftests/vm: anon_cow: hugetlb tests selftests/vm: test COW handling of anonymous memory - - - --- 2022-09-27 David Hildenbrand New
[v1,3/7] selftests/vm: anon_cow: THP tests selftests/vm: test COW handling of anonymous memory - - - --- 2022-09-27 David Hildenbrand New
[v1,2/7] selftests/vm: factor out pagemap_is_populated() into vm_util selftests/vm: test COW handling of anonymous memory - - - --- 2022-09-27 David Hildenbrand New
[v1,1/7] selftests/vm: anon_cow: test COW handling of anonymous memory selftests/vm: test COW handling of anonymous memory - - - --- 2022-09-27 David Hildenbrand New
[RFC,5/5] mm: remove unused savedwrite infrastructure mm/autonuma: replace savedwrite infrastructure - - - --- 2022-09-26 David Hildenbrand New
[RFC,4/5] mm/autonuma: use can_change_(pte|pmd)_writable() to replace savedwrite mm/autonuma: replace savedwrite infrastructure - - - --- 2022-09-26 David Hildenbrand New
[RFC,3/5] mm/huge_memory: try avoiding write faults when changing PMD protection mm/autonuma: replace savedwrite infrastructure - - - --- 2022-09-26 David Hildenbrand New
[RFC,2/5] mm/mprotect: minor can_change_pte_writable() cleanups mm/autonuma: replace savedwrite infrastructure - - - --- 2022-09-26 David Hildenbrand New
[RFC,1/5] mm/mprotect: allow clean exclusive anon pages to be writable mm/autonuma: replace savedwrite infrastructure - - - --- 2022-09-26 David Hildenbrand New
[v2,2/2] checkpatch: warn on usage of VM_BUG_ON() and other BUG variants coding-style.rst: document BUG() and WARN() rules - - - --- 2022-09-23 David Hildenbrand New
[v2,1/2] coding-style.rst: document BUG() and WARN() rules ("do not crash the kernel") coding-style.rst: document BUG() and WARN() rules - 1 - --- 2022-09-23 David Hildenbrand New
[v1,3/3] checkpatch: warn on usage of VM_BUG_ON() and other BUG variants coding-style.rst: document BUG() and WARN() rules - - - --- 2022-09-20 David Hildenbrand New
[v1,2/3] powerpc/prom_init: drop PROM_BUG() coding-style.rst: document BUG() and WARN() rules - - - --- 2022-09-20 David Hildenbrand New
[v1,1/3] coding-style.rst: document BUG() and WARN() rules ("do not crash the kernel") coding-style.rst: document BUG() and WARN() rules - 1 - --- 2022-09-20 David Hildenbrand New
[v1] mm: fix PageAnonExclusive clearing racing with concurrent RCU GUP-fast [v1] mm: fix PageAnonExclusive clearing racing with concurrent RCU GUP-fast - - - --- 2022-09-01 David Hildenbrand New
[v1] mm/gup: adjust stale comment for RCU GUP-fast [v1] mm/gup: adjust stale comment for RCU GUP-fast 1 1 - --- 2022-09-01 David Hildenbrand New
[v1] mm/ksm: update stale comment in write_protect_page() [v1] mm/ksm: update stale comment in write_protect_page() - - - --- 2022-08-31 David Hildenbrand New
[v1,3/3] mm: fixup documentation regarding pte_numa() and PROT_NUMA mm: minor cleanups around NUMA hinting - - - --- 2022-08-25 David Hildenbrand New
[v1,2/3] mm/gup: use gup_can_follow_protnone() also in GUP-fast mm: minor cleanups around NUMA hinting - - - --- 2022-08-25 David Hildenbrand New
[v1,1/3] mm/gup: replace FOLL_NUMA by gup_can_follow_protnone() mm: minor cleanups around NUMA hinting - - - --- 2022-08-25 David Hildenbrand New
[4.9-stable,--,5.19-stable] mm/hugetlb: fix hugetlb not supporting softdirty tracking [4.9-stable,--,5.19-stable] mm/hugetlb: fix hugetlb not supporting softdirty tracking - 1 - --- 2022-08-25 David Hildenbrand New
[5.19-stable] mm/gup: fix FOLL_FORCE COW security issue and remove FOLL_COW [5.19-stable] mm/gup: fix FOLL_FORCE COW security issue and remove FOLL_COW - - - --- 2022-08-24 David Hildenbrand New
[RFC,2/2] checkpatch: warn on usage of VM_BUG_ON() and friends coding-style.rst: document BUG() and WARN() rules - - - --- 2022-08-24 David Hildenbrand New
[RFC,1/2] coding-style.rst: document BUG() and WARN() rules ("do not crash the kernel") coding-style.rst: document BUG() and WARN() rules - - - --- 2022-08-24 David Hildenbrand New
[v2,2/2] mm/hugetlb: support write-faults in shared mappings mm/hugetlb: fix write-fault handling for shared mappings - 1 - --- 2022-08-11 David Hildenbrand New
[v2,1/2] mm/hugetlb: fix hugetlb not supporting softdirty tracking mm/hugetlb: fix write-fault handling for shared mappings - 1 - --- 2022-08-11 David Hildenbrand New
[v2] mm/gup: fix FOLL_FORCE COW security issue and remove FOLL_COW [v2] mm/gup: fix FOLL_FORCE COW security issue and remove FOLL_COW - - - --- 2022-08-09 David Hildenbrand New
[v1] mm/gup: fix FOLL_FORCE COW security issue and remove FOLL_COW [v1] mm/gup: fix FOLL_FORCE COW security issue and remove FOLL_COW - - - --- 2022-08-08 David Hildenbrand New
[v1,2/2] mm/hugetlb: support write-faults in shared mappings mm/hugetlb: fix write-fault handling for shared mappings - - - --- 2022-08-05 David Hildenbrand New
[v1,1/2] mm/hugetlb: fix hugetlb not supporting write-notify mm/hugetlb: fix write-fault handling for shared mappings 1 - - --- 2022-08-05 David Hildenbrand New
[v1] mm/rmap: fix dereferencing invalid subpage pointer in try_to_migrate_one() [v1] mm/rmap: fix dereferencing invalid subpage pointer in try_to_migrate_one() - 1 1 --- 2022-06-23 David Hildenbrand New
[v3] mm/mprotect: try avoiding write faults for exclusive anonymous pages when changing protection [v3] mm/mprotect: try avoiding write faults for exclusive anonymous pages when changing protection 1 - - --- 2022-06-14 David Hildenbrand New
[v2] mm/mprotect: try avoiding write faults for exclusive anonymous pages when changing protection [v2] mm/mprotect: try avoiding write faults for exclusive anonymous pages when changing protection - - - --- 2022-06-10 David Hildenbrand New
[v1] MAINTAINERS: add MEMORY HOT(UN)PLUG section and add myself as reviewer [v1] MAINTAINERS: add MEMORY HOT(UN)PLUG section and add myself as reviewer 3 - - --- 2022-06-10 David Hildenbrand New
[v4,17/17] mm/gup: sanity-check with CONFIG_DEBUG_VM that anonymous pages are exclusive when (un)pi… mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-04-28 David Hildenbrand New
[v4,16/17] mm/gup: trigger FAULT_FLAG_UNSHARE when R/O-pinning a possibly shared anonymous page mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-04-28 David Hildenbrand New
[v4,15/17] mm: support GUP-triggered unsharing of anonymous pages mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-04-28 David Hildenbrand New
[v4,14/17] mm/gup: disallow follow_page(FOLL_PIN) mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-04-28 David Hildenbrand New
[v4,13/17] mm/rmap: fail try_to_migrate() early when setting a PMD migration entry fails mm: COW fixes part 2: reliable GUP pins of anonymous pages - - - --- 2022-04-28 David Hildenbrand New
[v4,12/17] mm: remember exclusively mapped anonymous pages with PG_anon_exclusive mm: COW fixes part 2: reliable GUP pins of anonymous pages - - - --- 2022-04-28 David Hildenbrand New
[v4,11/17] mm/page-flags: reuse PG_mappedtodisk as PG_anon_exclusive for PageAnon() pages mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-04-28 David Hildenbrand New
[v4,10/17] mm/huge_memory: remove outdated VM_WARN_ON_ONCE_PAGE from unmap_page() mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 1 - --- 2022-04-28 David Hildenbrand New
[v4,09/17] mm/rmap: use page_move_anon_rmap() when reusing a mapped PageAnon() page exclusively mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-04-28 David Hildenbrand New
[v4,08/17] mm/rmap: drop "compound" parameter from page_add_new_anon_rmap() mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-04-28 David Hildenbrand New
[v4,07/17] mm/rmap: pass rmap flags to hugepage_add_anon_rmap() mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-04-28 David Hildenbrand New
[v4,06/17] mm/rmap: remove do_page_add_anon_rmap() mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-04-28 David Hildenbrand New
[v4,05/17] mm/rmap: convert RMAP flags to a proper distinct rmap_t type mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-04-28 David Hildenbrand New
[v4,04/17] mm/rmap: split page_dup_rmap() into page_dup_file_rmap() and page_try_dup_anon_rmap() mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-04-28 David Hildenbrand New
[v4,03/17] mm/memory: slightly simplify copy_present_pte() mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-04-28 David Hildenbrand New
[v4,02/17] mm/hugetlb: take src_mm->write_protect_seq in copy_hugetlb_page_range() mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-04-28 David Hildenbrand New
[v4,01/17] mm/rmap: fix missing swap_free() in try_to_unmap() after arch_unmap_one() failed mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 1 - --- 2022-04-28 David Hildenbrand New
[v1,mmotm] mm/mprotect: try avoiding write faults for exclusive anonynmous pages when changing prot… [v1,mmotm] mm/mprotect: try avoiding write faults for exclusive anonynmous pages when changing prot… - - - --- 2022-04-01 David Hildenbrand New
[v2,8/8] powerpc/pgtable: support __HAVE_ARCH_PTE_SWP_EXCLUSIVE for book3s mm: COW fixes part 3: reliable GUP R/W FOLL_GET of anonymous pages - - - --- 2022-03-29 David Hildenbrand New
[v2,7/8] powerpc/pgtable: remove _PAGE_BIT_SWAP_TYPE for book3s mm: COW fixes part 3: reliable GUP R/W FOLL_GET of anonymous pages - - - --- 2022-03-29 David Hildenbrand New
[v2,6/8] s390/pgtable: support __HAVE_ARCH_PTE_SWP_EXCLUSIVE mm: COW fixes part 3: reliable GUP R/W FOLL_GET of anonymous pages - 1 - --- 2022-03-29 David Hildenbrand New
[v2,5/8] s390/pgtable: cleanup description of swp pte layout mm: COW fixes part 3: reliable GUP R/W FOLL_GET of anonymous pages - 1 - --- 2022-03-29 David Hildenbrand New
[v2,4/8] arm64/pgtable: support __HAVE_ARCH_PTE_SWP_EXCLUSIVE mm: COW fixes part 3: reliable GUP R/W FOLL_GET of anonymous pages - 1 - --- 2022-03-29 David Hildenbrand New
[v2,3/8] x86/pgtable: support __HAVE_ARCH_PTE_SWP_EXCLUSIVE mm: COW fixes part 3: reliable GUP R/W FOLL_GET of anonymous pages - - - --- 2022-03-29 David Hildenbrand New
[v2,2/8] mm/debug_vm_pgtable: add tests for __HAVE_ARCH_PTE_SWP_EXCLUSIVE mm: COW fixes part 3: reliable GUP R/W FOLL_GET of anonymous pages 1 - - --- 2022-03-29 David Hildenbrand New
[v2,1/8] mm/swap: remember PG_anon_exclusive via a swp pte bit mm: COW fixes part 3: reliable GUP R/W FOLL_GET of anonymous pages 1 - - --- 2022-03-29 David Hildenbrand New
[v3,16/16] mm/gup: sanity-check with CONFIG_DEBUG_VM that anonymous pages are exclusive when (un)pi… mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-03-29 David Hildenbrand New
[v3,15/16] mm/gup: trigger FAULT_FLAG_UNSHARE when R/O-pinning a possibly shared anonymous page mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-03-29 David Hildenbrand New
[v3,14/16] mm: support GUP-triggered unsharing of anonymous pages mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-03-29 David Hildenbrand New
[v3,13/16] mm/gup: disallow follow_page(FOLL_PIN) mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-03-29 David Hildenbrand New
[v3,12/16] mm: remember exclusively mapped anonymous pages with PG_anon_exclusive mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-03-29 David Hildenbrand New
[v3,11/16] mm/page-flags: reuse PG_mappedtodisk as PG_anon_exclusive for PageAnon() pages mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-03-29 David Hildenbrand New
[v3,10/16] mm/huge_memory: remove outdated VM_WARN_ON_ONCE_PAGE from unmap_page() mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 1 - --- 2022-03-29 David Hildenbrand New
[v3,09/16] mm/rmap: use page_move_anon_rmap() when reusing a mapped PageAnon() page exclusively mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-03-29 David Hildenbrand New
[v3,08/16] mm/rmap: drop "compound" parameter from page_add_new_anon_rmap() mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-03-29 David Hildenbrand New
[v3,07/16] mm/rmap: pass rmap flags to hugepage_add_anon_rmap() mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-03-29 David Hildenbrand New
[v3,06/16] mm/rmap: remove do_page_add_anon_rmap() mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-03-29 David Hildenbrand New
[v3,05/16] mm/rmap: convert RMAP flags to a proper distinct rmap_t type mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-03-29 David Hildenbrand New
[v3,04/16] mm/rmap: split page_dup_rmap() into page_dup_file_rmap() and page_try_dup_anon_rmap() mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-03-29 David Hildenbrand New
[v3,03/16] mm/memory: slightly simplify copy_present_pte() mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-03-29 David Hildenbrand New
[v3,02/16] mm/hugetlb: take src_mm->write_protect_seq in copy_hugetlb_page_range() mm: COW fixes part 2: reliable GUP pins of anonymous pages 1 - - --- 2022-03-29 David Hildenbrand New
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