Reviews by ryan.roberts@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. (5 Co-developed-by, 7 Reported-by, 81 Reviewed-by, 4 Suggested-by, 3 Tested-by)

• COOLING13d REVIEWED: 1 (1M) Re: [RFC PATCH 2/6] arm64: mm: allow huge vmap permission adjustments with bbml2_no_abort
  2026-06-18 · Reviewed-by
• COLD40d REVIEWED: 1 (1M) [PATCH v7 04/15] arm64: mm: Preserve existing table mappings when mapping DRAM
  2026-05-29 · Reviewed-by
• COLD40d REVIEWED: 2 (1M) [PATCH v7 02/15] arm64: mm: Drop redundant pgd_t* argument from map_mem()
  2026-05-29 · Reviewed-by
• COLD40d REVIEWED: 2 (1M) [PATCH v7 01/15] arm64: mm: Remove bogus stop condition from map_mem() loop
  2026-05-29 · Reviewed-by
• COLD48d REVIEWED: 2 (1M) [PATCH v6 02/15] arm64: mm: Drop redundant pgd_t* argument from map_mem()
  2026-05-26 · Reviewed-by
• COLD48d REVIEWED: 1 (1M) [PATCH v6 04/15] arm64: mm: Preserve existing table mappings when mapping DRAM
  2026-05-26 · Reviewed-by
• COLD48d REVIEWED: 2 (1M) [PATCH v6 01/15] arm64: mm: Remove bogus stop condition from map_mem() loop
  2026-05-26 · Reviewed-by
• STALE61d REVIEWED: 2 (1M) [PATCH v5 05/13] arm64: mm: Remove bogus stop condition from map_mem() loop
  2026-05-19 · Reviewed-by
• STALE61d REVIEWED: 2 (1M) [PATCH v5 06/13] arm64: mm: Drop redundant pgd_t* argument from map_mem()
  2026-05-19 · Reviewed-by
• STALE61d REVIEWED: 1 (1M) [PATCH v5 04/13] arm64: mm: Preserve non-contiguous descriptors when mapping DRAM
  2026-05-19 · Reviewed-by
• STALE61d REVIEWED: 1 (1M) [PATCH v5 03/13] arm64: mm: Preserve existing table mappings when mapping DRAM
  2026-05-19 · Reviewed-by
• STALE81d IN MM: 19 (19M) [PATCH v4 3/3] mm: skip KASAN tagging for page-allocated page tables
  2026-04-29 · Reviewed-by
• STALE81d IN MM [PATCH v4 1/3] vmalloc: add __GFP_SKIP_KASAN support
  2026-04-29 · Co-developed-by
• STALE67d REVIEWED: 1 (1M) [PATCH v4 05/15] arm64: mm: Remove bogus stop condition from map_mem() loop
  2026-04-27 · Reviewed-by
• STALE67d REVIEWED: 1 (1M) [PATCH v4 06/15] arm64: mm: Drop redundant pgd_t* argument from map_mem()
  2026-04-27 · Reviewed-by
• STALE67d REVIEWED: 1 (1M) [PATCH v4 04/15] arm64: mm: Preserve non-contiguous descriptors when mapping DRAM
  2026-04-27 · Reviewed-by
• STALE67d REVIEWED: 1 (1M) [PATCH v4 03/15] arm64: mm: Preserve existing table mappings when mapping DRAM
  2026-04-27 · Reviewed-by
• DORMANTno replies REVIEWED: 19 (19M) Re: [PATCH v3 3/3] mm: skip KASAN tagging for page-allocated page tables
  2026-04-27 · Reviewed-by
• STALE83d REVIEWED: 19 (19M) [PATCH v3 3/3] mm: skip KASAN tagging for page-allocated page tables
  2026-04-24 · Reviewed-by
• STALE83d [PATCH v3 1/3] vmalloc: add __GFP_SKIP_KASAN support
  2026-04-24 · Co-developed-by
• STALE87d REVIEWED: 1 (1M) [PATCH v2 3/3] mm: skip KASAN tagging for page-allocated page tables
  2026-03-24 · Reviewed-by
• STALE115d REVIEWED: 1 (1M) Re: [PATCH 3/3] mm: SKIP KASAN for page table allocations
  2026-03-19 · Reviewed-by
• STALE135d REVIEWED: 10 (9M) [PATCH v2] arm64: contpte: fix set_access_flags() no-op check for SMMU/ATS faults
  2026-03-05 · Reviewed-by
• STALE135d REVIEWED: 1 (1M) Re: [PATCH] arm64: contpte: fix set_access_flags() no-op check for SMMU/ATS faults
  2026-03-03 · Reviewed-by
• STALE141d [PATCH] mm/debug_vm_pgtable: Replace WRITE_ONCE() with pxd_clear()
  2026-02-27 · Suggested-by
• STALE114d REVIEWED: 16 (16M) [PATCH v6 3/5] arm64: mm: support batch clearing of the young flag for large folios
  2026-02-09 · Reviewed-by
• STALE114d REVIEWED: 16 (16M) [PATCH v6 2/5] arm64: mm: factor out the address and ptep alignment into a new helper
  2026-02-09 · Reviewed-by
• STALE114d REVIEWED: 6 (5M) [PATCH v6 5/5] mm: rmap: support batched unmapping for file large folios
  2026-02-09 · Reviewed-by
• STALE114d REVIEWED: 1 (1M) [PATCH v6 4/5] arm64: mm: implement the architecture-specific clear_flush_young_ptes()
  2026-02-09 · Reviewed-by
• STALE114d REVIEWED: 2 (1M) [PATCH v6 1/5] mm: rmap: support batched checks of the references for large folios
  2026-02-09 · Reviewed-by
• STALE177d REVIEWED: 27 (26M) [PATCH v3 8/9] selftests/mm: fix exit code in pagemap_ioctl
  2026-01-22 · Reviewed-by
• STALE187d REVIEWED: 1 (1M) [PATCH v2 1/2] mm: kmsan: add tests for high-order page freeing
  2026-01-13 · Reviewed-by
• DORMANTno replies REVIEWED: 1 (1M) Re: [PATCH v1] mm: kmsan: add tests for high-order page freeing
  2026-01-12 · Reviewed-by
• STALE178d REVIEWED: 1 (1M) Re: [PATCH v2 8/8] selftests/mm: report SKIP in pfnmap if a check fails
  2026-01-12 · Reviewed-by
• STALE178d REVIEWED: 24 (24M) [PATCH v2 7/8] selftests/mm: fix exit code in pagemap_ioctl
  2026-01-07 · Reviewed-by
• STALE151d REVIEWED: 1 (1M) Re: [PATCH v5 3/5] arm64: mm: support batch clearing of the young flag for large folios
  2026-01-02 · Reviewed-by
• STALE151d REVIEWED: 1 (1M) [PATCH v5 4/5] arm64: mm: implement the architecture-specific clear_flush_young_ptes()
  2025-12-26 · Reviewed-by
• STALE151d REVIEWED: 5 (5M) [PATCH v5 5/5] mm: rmap: support batched unmapping for file large folios
  2025-12-26 · Reviewed-by
• STALE151d REVIEWED: 1 (1M) [PATCH v5 2/5] arm64: mm: factor out the address and ptep alignment into a new helper
  2025-12-26 · Reviewed-by
• STALE151d REVIEWED: 1 (1M) [PATCH v5 1/5] mm: rmap: support batched checks of the references for large folios
  2025-12-26 · Reviewed-by
• STALE196d REVIEWED: 1 (1M) Re: [PATCH v4 5/5] mm: rmap: support batched unmapping for file large folios
  2025-12-24 · Reviewed-by
• STALE196d REVIEWED: 1 (1M) Re: [PATCH v4 4/5] arm64: mm: implement the architecture-specific clear_flush_young_ptes()
  2025-12-24 · Reviewed-by
• STALE196d REVIEWED: 1 (1M) Re: [PATCH v4 2/5] arm64: mm: factor out the address and ptep alignment into a new helper
  2025-12-24 · Reviewed-by
• STALE196d REVIEWED: 1 (1M) Re: [PATCH v4 1/5] mm: rmap: support batched checks of the references for large folios
  2025-12-24 · Reviewed-by
• STALE186d [PATCH] powerpc/mm: export symbols for lazy_mmu_mode KUnit tests
  2025-12-17 · Suggested-by
• STALE195d REVIEWED: 1 (1M) Re: [PATCH 4/4] selftests/mm: fix exit code in pagemap_ioctl
  2025-12-16 · Reviewed-by
• STALE186d REVIEWED: 4 (3M) [PATCH v6 06/14] mm: introduce CONFIG_ARCH_HAS_LAZY_MMU_MODE
  2025-12-15 · Reviewed-by
• STALE186d REVIEWED: 10 (8M) [PATCH v6 02/14] x86/xen: simplify flush_lazy_mmu()
  2025-12-15 · Reviewed-by
• STALE186d REVIEWED: 5 (3M) [PATCH v6 01/14] powerpc/64s: Do not re-activate batched TLB flush
  2025-12-15 · Reviewed-by
• STALE226d REVIEWED: 4 (3M) [PATCH v5 05/12] mm: introduce CONFIG_ARCH_HAS_LAZY_MMU_MODE
  2025-11-24 · Reviewed-by
• STALE226d REVIEWED: 9 (8M) [PATCH v5 02/12] x86/xen: simplify flush_lazy_mmu()
  2025-11-24 · Reviewed-by
• STALE226d REVIEWED: 4 (3M) [PATCH v5 01/12] powerpc/64s: Do not re-activate batched TLB flush
  2025-11-24 · Reviewed-by
• STALE242d REVIEWED: 8 (8M) [PATCH -v6 2/2] arm64, tlbflush: don't TLBI broadcast if page reused in write fault
  2025-11-14 · Reviewed-by
• STALE249d REVIEWED: 5 (5M) [PATCH -v5 2/2] arm64, tlbflush: don't TLBI broadcast if page reused in write fault
  2025-11-12 · Reviewed-by
• STALE237d REVIEWED: 1 (1M) Re: [PATCH v4 05/12] mm: introduce CONFIG_ARCH_HAS_LAZY_MMU_MODE
  2025-11-07 · Reviewed-by
• STALE237d REVIEWED: 1 (1M) Re: [PATCH v4 02/12] x86/xen: simplify flush_lazy_mmu()
  2025-11-07 · Reviewed-by
• STALE237d REVIEWED: 1 (1M) Re: [PATCH v4 01/12] powerpc/64s: Do not re-activate batched TLB flush
  2025-11-07 · Reviewed-by
• STALE255d REVIEWED: 5 (5M) [PATCH -v4 2/2] arm64, tlbflush: don't TLBI broadcast if page reused in write fault
  2025-11-04 · Reviewed-by
• STALE265d REVIEWED: 1 (1M) Re: [PATCH -v3 2/2] arm64, tlbflush: don't TLBI broadcast if page reused in write fault
  2025-10-23 · Reviewed-by
• STALE122d REVIEWED: 3 (3M) [PATCH v8 3/5] arm64: mm: support large block mapping when rodata=full
  2025-09-17 · Co-developed-by
• STALE122d REVIEWED: 6 (6M) [PATCH v8 2/5] arm64: cpufeature: add AmpereOne to BBML2 allow list
  2025-09-17 · Reviewed-by
• STALE122d REVIEWED: 4 (4M) [PATCH v8 1/5] arm64: Enable permission change on arm64 kernel block mappings
  2025-09-17 · Reviewed-by
• STALE305d [PATCH v7 3/6] arm64: mm: support large block mapping when rodata=full
  2025-08-29 · Co-developed-by
• STALE305d REVIEWED: 3 (3M) [PATCH v7 2/6] arm64: cpufeature: add AmpereOne to BBML2 allow list
  2025-08-29 · Reviewed-by
• STALE305d REVIEWED: 4 (4M) [PATCH v7 1/6] arm64: Enable permission change on arm64 kernel block mappings
  2025-08-29 · Reviewed-by
• STALE313d REVIEWED: 1 (1M) Re: [PATCH 1/2] selftests/mm/uffd-stress: Make test operate on less hugetlb memory
  2025-08-28 · Tested-by
• STALE347d REVIEWED: 1 (1M) Re: [PATCH v5 4/7] mm: Introduce FPB_RESPECT_WRITE for PTE batching infrastructure
  2025-07-22 · Reviewed-by
• STALE347d REVIEWED: 1 (1M) Re: [PATCH v5 3/7] mm: Add batched versions of ptep_modify_prot_start/commit
  2025-07-22 · Reviewed-by
• STALE347d REVIEWED: 1 (1M) Re: [PATCH v5 2/7] mm: Optimize mprotect() for MM_CP_PROT_NUMA by batch-skipping PTEs
  2025-07-22 · Reviewed-by
• STALE347d REVIEWED: 1 (1M) [PATCH v5 7/7] arm64: Add batched versions of ptep_modify_prot_start/commit
  2025-07-18 · Reviewed-by
• STALE313d REVIEWED: 1 (1M) Re: [PATCH] mm/filemap: Align last_index to folio size
  2025-07-14 · Reviewed-by
• STALE370d REVIEWED: 1 (1M) Re: [PATCH] readahead: Use folio_nr_pages() instead of shift operation
  2025-07-14 · Reviewed-by
• STALE359d REVIEWED: 1 (1M) Re: [PATCH v4] arm64: Enable permission change on arm64 kernel block mappings
  2025-07-04 · Reviewed-by
• STALE381d REVIEWED: 1 (1M) Re: [PATCH v4 4/4] arm64: Add batched versions of ptep_modify_prot_start/commit
  2025-06-30 · Reviewed-by
• STALE381d Re: [PATCH v4 3/4] mm: Optimize mprotect() by PTE-batching
  2025-06-28 · Co-developed-by
• STALE387d REVIEWED: 1 (1M) Re: [PATCH v3 1/2] arm64: pageattr: Use pagewalk API to change memory permissions
  2025-06-25 · Reviewed-by
• STALE381d LANDED: 6 (6M) [PATCH v7] arm64/mm: Optimize loop to reduce redundant operations of contpte_ptep_get
  2025-06-24 · Reviewed-by
• STALE381d LANDED: 6 (6M) [PATCH v7] arm64/mm: Optimize loop to reduce redundant operations of contpte_ptep_get
  2025-06-24 · Tested-by
• STALE391d REVIEWED: 1 (1M) Re: [PATCH] mm/vmalloc: leave lazy MMU mode on PTE mapping error
  2025-06-23 · Reviewed-by
• DORMANTno replies REVIEWED: 1 (1M) Re: [PATCH] MAINTAINERS: add myself as a THP reviewer
  2025-06-09 · Reviewed-by
• STALE405d REVIEWED: 1 (1M) Re: [PATCH v2] mm: madvise: use walk_page_range_vma() instead of walk_page_range()
  2025-06-09 · Reviewed-by
• STALE405d Re: [PATCH v2] mm: madvise: use walk_page_range_vma() instead of walk_page_range()
  2025-06-09 · Reported-by
• DORMANTno replies REVIEWED: 2 (1M) [PATCH v1] selftests/mm: two fixes for the pfnmap test
  2025-05-28 · Reported-by
• DORMANTno replies REVIEWED: 2 (1M) [PATCH v1] selftests/mm: two fixes for the pfnmap test
  2025-05-28 · Reviewed-by
• STALE417d REVIEWED: 1 (1M) Re: [PATCH v2] selftests/mm: add simple VM_PFNMAP tests based on mmap'ing /dev/mem
  2025-05-28 · Reviewed-by
• STALE417d Re: [PATCH v2] selftests/mm: add simple VM_PFNMAP tests based on mmap'ing /dev/mem
  2025-05-28 · Reported-by
• STALE387d REVIEWED: 1 (1M) Re: [PATCH v3 1/5] mm: Optimize mprotect() by batch-skipping PTEs
  2025-05-21 · Reviewed-by
• STALE432d REVIEWED: 2 (2M) Re: [PATCH v2] binfmt_elf: Move brk for static PIE even if ASLR disabled
  2025-05-02 · Reviewed-by
• STALE432d REVIEWED: 2 (2M) Re: [PATCH v2] binfmt_elf: Move brk for static PIE even if ASLR disabled
  2025-05-02 · Tested-by
• STALE432d [PATCH v2] binfmt_elf: Move brk for static PIE even if ASLR disabled
  2025-05-02 · Reported-by
• DORMANTno replies REVIEWED: 1 (1M) Re: [PATCH] tools/testing/selftests: fix guard region test tmpfs assumption
  2025-04-28 · Reviewed-by
• STALE443d LANDED [PATCH] binfmt_elf: Move brk for static PIE even if ASLR disabled
  2025-04-25 · Reported-by
• STALE447d [PATCH] tools/testing/selftests: fix guard region test tmpfs assumption
  2025-04-25 · Reported-by
• STALE451d REVIEWED: 1 (1M) Re: [PATCH] MAINTAINERS: add mm THP section
  2025-04-24 · Reviewed-by
• DORMANTno replies [PATCH V2 3/3] arm64/mm: Define ptdesc_t
  2025-04-07 · Suggested-by
• STALE496d REVIEWED: 1 (1M) Re: [RFC v2 2/9] khugepaged: rename hpage_collapse_* to khugepaged_*
  2025-02-18 · Reviewed-by
• DORMANTno replies [PATCH] selftests/mm: silence unused-result warnings
  2025-01-07 · Suggested-by
• STALE646d REVIEWED: 1 (1M) Re: [PATCH v1 2/2] mm: don't install PMD mappings when THPs are disabled by the hw/process/vma
  2024-10-11 · Reviewed-by
• STALE646d REVIEWED: 1 (1M) Re: [PATCH v1 1/2] mm: huge_memory: add vma_thp_disabled() and thp_disabled_by_hw()
  2024-10-11 · Reviewed-by
• STALE664d REVIEWED: 1 (1M) [PATCH v3] mm: shmem: fix khugepaged activation policy for shmem
  2024-09-22 · Reported-by