Reviews by dev.jain@arm.com · linux-mm

All review-attestation trailers (Reviewed-by / Acked-by / Tested-by / Reported-by / Suggested-by / Co-developed-by / Reported-and-tested-by) by this address on the linux-mm archive.

100 attestations · capped at 100 most-recent. (2 Acked-by, 23 Co-developed-by, 71 Reviewed-by, 4 Suggested-by)

• HOTtoday IN LINUX-NEXT: 45 (45M) [PATCH v3] mm/khugepaged: replace mutex_lock/mutex_unlock usage with guard macro
  2026-07-30 · Reviewed-by
• WARM1d REVIEWED: 11 (11M) [PATCH v2] mm/khugepaged: replace mutex_lock/mutex_unlock usage with guard macro
  2026-07-28 · Reviewed-by
• WARM3d REVIEWED: 1 (1M) Re: [PATCH] mm/khugepaged: replace mutex_lock/mutex_unlock usage with guard macro
  2026-07-28 · Reviewed-by
• COOLING7d REVIEWED: 1 (1M) Re: [PATCH v2] selftests/mm: fix gup_longterm EINVAL error message
  2026-07-24 · Reviewed-by
• COOLING4d REVIEWED: 24 (24M) [PATCH v6 01/14] docs: tmpfs: remove implementation detail reference
  2026-07-24 · Reviewed-by
• COOLING7d IN LINUX-NEXT: 39 (39M) [PATCH mm-hotfixes v6 5/5] arm64: remove redundant concurrent ptdump UAF mitigation
  2026-07-23 · Reviewed-by
• COOLING7d IN LINUX-NEXT: 28 (28M) [PATCH mm-hotfixes v6 1/5] mm/vmalloc: acquire init_mm lock on huge vmap to avoid ptdump UAF
  2026-07-23 · Reviewed-by
• COOLING10d IN LINUX-NEXT [PATCH] selftests/mm: transhuge-stress: check duration inside page loop
  2026-07-20 · Suggested-by
• WARM2d REVIEWED: 1 (1M) Re: [PATCH v7 5/7] mm/vmalloc: Extract vm_shift() to consolidate mapping shift selection
  2026-07-20 · Reviewed-by
• COOLING5d REVIEWED: 39 (39M) [PATCH mm-hotfixes v5 5/5] arm64: remove redundant concurrent ptdump UAF mitigation
  2026-07-17 · Reviewed-by
• COOLING5d REVIEWED: 28 (28M) [PATCH mm-hotfixes v5 1/5] mm/vmalloc: acquire init_mm lock on huge vmap to avoid ptdump UAF
  2026-07-17 · Reviewed-by
• COLD15d REVIEWED: 39 (39M) [PATCH mm-hotfixes v4 4/4] arm64: remove redundant concurrent ptdump UAF mitigation
  2026-07-16 · Reviewed-by
• COLD15d REVIEWED: 28 (28M) [PATCH mm-hotfixes v4 1/4] mm/vmalloc: acquire init_mm lock on huge vmap to avoid ptdump UAF
  2026-07-16 · Reviewed-by
• WARM2d IN LINUX-NEXT: 6 (5M) [PATCH v7 7/7] mm/vmalloc: align vm_area so vmap() can batch mappings
  2026-07-15 · Reviewed-by
• WARM2d IN LINUX-NEXT: 3 (2M) [PATCH v7 6/7] mm/vmalloc: map contiguous pages in batches for vmap() if possible
  2026-07-15 · Co-developed-by
• WARM2d IN LINUX-NEXT: 3 (2M) [PATCH v7 6/7] mm/vmalloc: map contiguous pages in batches for vmap() if possible
  2026-07-15 · Reviewed-by
• WARM2d IN LINUX-NEXT: 2 (1M) [PATCH v7 5/7] mm/vmalloc: Extract vm_shift() to consolidate mapping shift selection
  2026-07-15 · Suggested-by
• WARM2d IN LINUX-NEXT: 3 (2M) [PATCH v7 4/7] mm/vmalloc: Extend page table walk to support larger page_shift sizes and eliminate page table rewalk
  2026-07-15 · Reviewed-by
• WARM2d IN LINUX-NEXT: 6 (5M) [PATCH v7 3/7] mm/vmalloc: Extract vmap_set_ptes() to consolidate PTE mapping logic
  2026-07-15 · Reviewed-by
• WARM2d IN LINUX-NEXT: 3 (2M) [PATCH v7 2/7] arm64/vmalloc: Allow arch_vmap_pte_range_map_size to batch multiple CONT_PTE
  2026-07-15 · Reviewed-by
• WARM2d IN LINUX-NEXT: 3 (2M) [PATCH v7 1/7] arm64/hugetlb: Extend batching of multiple CONT_PTE in a single PTE setup
  2026-07-15 · Reviewed-by
• COLD15d REVIEWED: 24 (24M) [PATCH mm-hotfixes v3 4/4] arm64: remove redundant concurrent ptdump UAF mitigation
  2026-07-14 · Reviewed-by
• COLD15d REVIEWED: 12 (12M) [PATCH mm-hotfixes v3 1/4] mm/vmalloc: acquire init_mm lock on huge vmap to avoid ptdump UAF
  2026-07-14 · Reviewed-by
• COLD17d REVIEWED: 1 (1M) Re: [PATCH v6 6/6] mm/vmalloc: align vm_area so vmap() can batch mappings
  2026-07-14 · Reviewed-by
• COLD17d REVIEWED: 1 (1M) Re: [PATCH v6 5/6] mm/vmalloc: map contiguous pages in batches for vmap() if possible
  2026-07-14 · Reviewed-by
• COLD16d REVIEWED: 1 (1M) Re: [PATCH mm-hotfixes v2 1/4] mm/vmalloc: acquire init_mm lock on huge vmap to avoid ptdump UAF
  2026-07-12 · Reviewed-by
• COLD16d REVIEWED: 12 (12M) [PATCH mm-hotfixes v2 4/4] arm64: remove redundant concurrent ptdump UAF mitigation
  2026-07-12 · Reviewed-by
• COLD18d REVIEWED: 1 (1M) Re: [PATCH 2/2] Revert "arm64: Enable vmalloc-huge with ptdump"
  2026-07-12 · Reviewed-by
• COLD17d REVIEWED: 2 (1M) [PATCH v6 5/6] mm/vmalloc: map contiguous pages in batches for vmap() if possible
  2026-07-09 · Co-developed-by
• COLD17d REVIEWED: 3 (2M) [PATCH v6 4/6] mm/vmalloc: Extend page table walk to support larger page_shift sizes and eliminate page table rewalk
  2026-07-09 · Reviewed-by
• COLD17d REVIEWED: 6 (5M) [PATCH v6 3/6] mm/vmalloc: Extract vmap_set_ptes() to consolidate PTE mapping logic
  2026-07-09 · Reviewed-by
• COLD17d REVIEWED: 3 (2M) [PATCH v6 2/6] arm64/vmalloc: Allow arch_vmap_pte_range_map_size to batch multiple CONT_PTE
  2026-07-09 · Reviewed-by
• COLD17d REVIEWED: 3 (2M) [PATCH v6 1/6] arm64/hugetlb: Extend batching of multiple CONT_PTE in a single PTE setup
  2026-07-09 · Reviewed-by
• COLD25d IN MM: 19 (19M) [PATCH v2 4/6] mm/huge_memory: move softleaf_to_folio() inside migration branch
  2026-07-06 · Reviewed-by
• COLD25d IN MM: 19 (19M) [PATCH v2 2/6] mm: extract mm_prepare_for_swap_entries() helper
  2026-07-06 · Reviewed-by
• COLD26d REVIEWED: 1 (0M) [PATCH v5 5/6] mm/vmalloc: map contiguous pages in batches for vmap() if possible
  2026-07-06 · Co-developed-by
• COLD30d IN MM [PATCH v2 1/3] mm/migrate: rename page to folio leftovers
  2026-07-01 · Suggested-by
• COLD26d REVIEWED: 19 (19M) [PATCH 4/6] mm/huge_memory: move softleaf_to_folio() inside migration branch
  2026-06-30 · Reviewed-by
• COLD26d REVIEWED: 4 (4M) [PATCH 2/6] mm: extract mm_prepare_for_swap_entries() helper
  2026-06-30 · Reviewed-by
• DORMANTno replies REVIEWED: 1 (1M) Re: [PATCH] selftests/mm: hmm-tests: include linux/mman.h to access MADV_COLLAPSE
  2026-06-30 · Reviewed-by
• COLD26d REVIEWED: 1 (1M) Re: [PATCH v4 4/6] mm/vmalloc: Extend page table walk to support larger page_shift sizes and eliminate page table rewalk
  2026-06-29 · Reviewed-by
• COLD26d REVIEWED: 1 (1M) Re: [PATCH v4 3/6] mm/vmalloc: Extract vmap_set_ptes() to consolidate PTE mapping logic
  2026-06-29 · Reviewed-by
• COLD26d REVIEWED: 1 (1M) Re: [PATCH v4 2/6] arm64/vmalloc: Allow arch_vmap_pte_range_map_size to batch multiple CONT_PTE
  2026-06-29 · Reviewed-by
• COLD26d REVIEWED: 1 (1M) Re: [PATCH v4 1/6] arm64/hugetlb: Extend batching of multiple CONT_PTE in a single PTE setup
  2026-06-29 · Reviewed-by
• COLD33d [PATCH 1/3] mm/migrate: rename page to folio leftovers
  2026-06-26 · Suggested-by
• COLD38d REVIEWED: 1 (1M) Re: [PATCH] MAINTAINERS: Add Lance as an rmap reviewer
  2026-06-23 · Acked-by
• COLD26d REVIEWED: 1 (0M) [PATCH v4 5/6] mm/vmalloc: map contiguous pages in batches for vmap() if possible
  2026-06-18 · Co-developed-by
• COLD49d REVIEWED: 1 (1M) Re: [PATCH] selftests: mm: fix and speedup "droppable" test
  2026-06-11 · Reviewed-by
• COLD54d REVIEWED: 1 (1M) Re: [PATCH] selftests/mm: fix ksft_process_madv.sh test category
  2026-06-08 · Reviewed-by
• COLD39d REVIEWED: 2 (2M) [PATCH v10 05/37] mm: hugetlb: remove dead alloc_hugetlb_folio stub
  2026-06-08 · Reviewed-by
• COLD53d IN MM: 28 (28M) [PATCH mm-unstable v19 07/14] mm/khugepaged: skip collapsing mTHP to smaller orders
  2026-06-05 · Co-developed-by
• COLD53d IN MM: 28 (28M) [PATCH mm-unstable v19 04/14] mm/khugepaged: generalize __collapse_huge_page_* for mTHP support
  2026-06-05 · Co-developed-by
• COLD53d IN MM: 35 (34M) [PATCH mm-unstable v19 01/14] mm/khugepaged: generalize hugepage_vma_revalidate for mTHP support
  2026-06-05 · Co-developed-by
• COLD50d REVIEWED: 1 (1M) Re: [PATCH v5 01/14] docs: tmpfs: remove implementation detail reference
  2026-06-02 · Reviewed-by
• COLD53d REVIEWED: 1 (1M) Re: [PATCH 2/6] fs/proc/task_mmu: use huge_page_size() in pagemap_scan_hugetlb_entry()
  2026-06-02 · Reviewed-by
• COLD53d REVIEWED: 1 (1M) Re: [PATCH 1/6] fs/proc/task_mmu: fix make_uffd_wp_huge_pte() prot-update race
  2026-06-02 · Reviewed-by
• COLD56d REVIEWED: 1 (1M) Re: [PATCH mm-hotfixes] mm/huge_memory: use correct flags for device private PMD entry
  2026-06-01 · Reviewed-by
• STALE61d REVIEWED: 1 (1M) Re: [PATCH v9 05/37] mm: hugetlb: remove dead alloc_hugetlb_folio stub
  2026-06-01 · Reviewed-by
• COLD42d REVIEWED: 1 (1M) Re: [PATCH v5 8/9] mm: memory: flatten alloc_anon_folio() retry loop
  2026-05-30 · Reviewed-by
• STALE61d REVIEWED: 1 (1M) Re: [PATCH] vmalloc: Fix NULL pointer dereference in is_vm_area_hugepages()
  2026-05-29 · Reviewed-by
• DORMANTno replies REVIEWED: 1 (1M) Re: [PATCH] mm/huge_memory: update file PUD counter before folio_put()
  2026-05-27 · Reviewed-by
• STALE65d REVIEWED: 1 (1M) Re: [PATCH] mm/huge_memory: update file PMD counter before folio_put()
  2026-05-27 · Reviewed-by
• COLD56d REVIEWED: 13 (13M) [PATCH mm-unstable v18 07/14] mm/khugepaged: skip collapsing mTHP to smaller orders
  2026-05-22 · Co-developed-by
• COLD56d REVIEWED: 3 (3M) [PATCH mm-unstable v18 04/14] mm/khugepaged: generalize __collapse_huge_page_* for mTHP support
  2026-05-22 · Co-developed-by
• COLD56d REVIEWED: 35 (34M) [PATCH mm-unstable v18 01/14] mm/khugepaged: generalize hugepage_vma_revalidate for mTHP support
  2026-05-22 · Co-developed-by
• COLD54d REVIEWED: 1 (0M) [PATCH v3 5/6] mm/vmalloc: map contiguous pages in batches for vmap() if possible
  2026-05-22 · Co-developed-by
• STALE69d REVIEWED: 1 (1M) Re: [PATCH] selftests/mm: close fd on write error
  2026-05-20 · Reviewed-by
• STALE72d REVIEWED: 1 (0M) [PATCH v2 5/7] mm/vmalloc: map contiguous pages in batches for vmap() if possible
  2026-05-14 · Co-developed-by
• STALE80d REVIEWED: 1 (1M) [PATCH v2] selftests/mm: Fix incorrect mmap() error handling with NULL instead of MAP_FAILED
  2026-05-13 · Reviewed-by
• STALE80d REVIEWED: 1 (1M) Re: [PATCH] selftests/mm: Fix incorrect mmap() error handling with NULL instead of MAP_FAILED
  2026-05-13 · Reviewed-by
• STALE80d REVIEWED: 1 (1M) Re: [PATCH] selftests/mm: Fix mmap() return value check in run_migration_benchmark
  2026-05-12 · Reviewed-by
• STALE67d REVIEWED: 13 (13M) [PATCH mm-unstable v17 07/14] mm/khugepaged: skip collapsing mTHP to smaller orders
  2026-05-11 · Co-developed-by
• STALE67d [PATCH mm-unstable v17 04/14] mm/khugepaged: generalize __collapse_huge_page_* for mTHP support
  2026-05-11 · Co-developed-by
• STALE67d REVIEWED: 35 (34M) [PATCH mm-unstable v17 01/14] mm/khugepaged: generalize hugepage_vma_revalidate for mTHP support
  2026-05-11 · Co-developed-by
• STALE80d REVIEWED: 1 (1M) Re: [PATCH v3] mm/khugepaged: fix inconsistent MMF_VM_HUGEPAGE flag due to allocation failure order
  2026-05-11 · Reviewed-by
• STALE82d REVIEWED: 1 (1M) Re: [PATCH v2] mm/khugepaged: clear MMF_VM_HUGEPAGE on mm_slot_alloc() failure
  2026-05-06 · Reviewed-by
• STALE93d REVIEWED: 1 (1M) Re: [PATCH] mm/khugepaged: return -EAGAIN for SCAN_PAGE_HAS_PRIVATE in MADV_COLLAPSE
  2026-04-29 · Reviewed-by
• STALE93d IN MM [PATCH v4 1/3] vmalloc: add __GFP_SKIP_KASAN support
  2026-04-29 · Co-developed-by
• STALE96d [PATCH v3 1/3] vmalloc: add __GFP_SKIP_KASAN support
  2026-04-24 · Co-developed-by
• COLD38d REVIEWED: 1 (1M) Re: [PATCH] docs/mm: clarify that we are not looking for LLM generated content
  2026-04-23 · Acked-by
• STALE85d REVIEWED: 12 (12M) [PATCH 7.2 v16 06/13] mm/khugepaged: skip collapsing mTHP to smaller orders
  2026-04-19 · Co-developed-by
• STALE85d [PATCH 7.2 v16 04/13] mm/khugepaged: generalize __collapse_huge_page_* for mTHP support
  2026-04-19 · Co-developed-by
• STALE85d REVIEWED: 34 (33M) [PATCH 7.2 v16 01/13] mm/khugepaged: generalize hugepage_vma_revalidate for mTHP support
  2026-04-19 · Co-developed-by
• STALE105d REVIEWED: 1 (1M) Re: [PATCH] selftests/mm: Specify requirement for PROC_MEM_ALWAYS_FORCE=y
  2026-04-17 · Reviewed-by
• STALE113d REVIEWED: 1 (1M) Re: [PATCH v2] mm/khugepaged: use ALIGN helpers for PMD alignment
  2026-04-09 · Reviewed-by
• STALE115d REVIEWED: 27 (24M) [PATCH mm-unstable v4 4/5] mm/khugepaged: rename hpage_collapse_* to collapse_*
  2026-03-25 · Reviewed-by
• STALE115d REVIEWED: 31 (29M) [PATCH mm-unstable v4 2/5] mm: introduce is_pmd_order helper
  2026-03-25 · Reviewed-by
• STALE115d REVIEWED: 29 (29M) [PATCH mm-unstable v4 1/5] mm: consolidate anonymous folio PTE mapping into helpers
  2026-03-25 · Reviewed-by
• STALE131d REVIEWED: 4 (4M) Patch "mm/shmem, swap: avoid redundant Xarray lookup during swapin" has been added to the 6.12-stable tree
  2026-03-23 · Reviewed-by
• STALE131d REVIEWED: 4 (4M) [PATCH 6.12.y 4/4] mm/shmem, swap: avoid redundant Xarray lookup during swapin
  2026-03-23 · Reviewed-by
• STALE134d REVIEWED: 27 (24M) [PATCH mm-unstable v3 4/5] mm/khugepaged: rename hpage_collapse_* to collapse_*
  2026-03-11 · Reviewed-by
• STALE134d REVIEWED: 31 (29M) [PATCH mm-unstable v3 2/5] mm: introduce is_pmd_order helper
  2026-03-11 · Reviewed-by
• STALE134d REVIEWED: 19 (19M) [PATCH mm-unstable v3 1/5] mm: consolidate anonymous folio PTE mapping into helpers
  2026-03-11 · Reviewed-by
• STALE142d REVIEWED: 1 (1M) Re: [PATCH] mm/vmalloc: Fix incorrect size reporting on allocation failure
  2026-03-02 · Reviewed-by
• STALE142d REVIEWED: 1 (1M) Re: [PATCH mm-unstable v2 4/5] mm/khugepaged: rename hpage_collapse_* to collapse_*
  2026-02-28 · Reviewed-by
• STALE142d REVIEWED: 1 (1M) Re: [PATCH mm-unstable v2 2/5] mm: introduce is_pmd_order helper
  2026-02-28 · Reviewed-by
• STALE142d REVIEWED: 1 (1M) Re: [PATCH mm-unstable v2 1/5] mm: consolidate anonymous folio PTE mapping into helpers
  2026-02-28 · Reviewed-by
• STALE107d REVIEWED: 3 (2M) [PATCH mm-unstable v15 06/13] mm/khugepaged: skip collapsing mTHP to smaller orders
  2026-02-26 · Co-developed-by
• STALE107d REVIEWED: 7 (5M) [PATCH mm-unstable v15 03/13] mm/khugepaged: generalize __collapse_huge_page_* for mTHP support
  2026-02-26 · Co-developed-by
• STALE107d REVIEWED: 10 (8M) [PATCH mm-unstable v15 01/13] mm/khugepaged: generalize hugepage_vma_revalidate for mTHP support
  2026-02-26 · Co-developed-by