← All active subsystems in linuxppc-dev

vmalloc · Maintained

Maintainers

• M Andrew Morton <akpm@linux-foundation.org>
• M Uladzislau Rezki <urezki@gmail.com>

Paths

• F include/linux/vmalloc.h
• F mm/vmalloc.c
• F mm/vmalloc.h
• F lib/test_vmalloc.c

Last 30 days

Most active threads (last 7 days)

• WARM1d PENDING · 4 of 10 reviewed [PATCH v3 00/10] mm/vmalloc: fix up vmap error handling
  2026-10-26 08:03 · 6 replies in 7d · Hao Ge <hao.ge@linux.dev>

Active reviewers (last 30 days)

• Uladyslau Rezki <urezki@gmail.com>
  8 attestations (5 Reviewed-by, 3 Suggested-by) · last on 2026-10-26
• Sashiko <sashiko-bot@kernel.org>
  7 attestations (7 Reported-by) · last on 2026-10-26
• Xueyuan Chen <hidden>
  5 attestations (5 Tested-by) · last on 2026-10-02
• Leo Yan <leo.yan@arm.com>
  5 attestations (5 Tested-by) · last on 2026-10-02
• Dev Jain <dev.jain@arm.com>
  4 attestations (1 Co-developed-by, 2 Reviewed-by, 1 Suggested-by) · last on 2026-10-02
• Barry Song <baohua@kernel.org>
  1 attestation (1 Reviewed-by) · last on 2026-10-02

Recent patches

Most-recent 30 patches in this subsystem on linuxppc-dev (capped at 30), ordered by date desc.

• WARM1d [PATCH v3 08/10] mm/vmalloc: undo partial mappings inside the mapping functions
  2026-10-26 · Hao Ge <hao.ge@linux.dev>
• WARM1d [PATCH v3 07/10] mm/vmalloc: only flush the cache after the vmap succeeded
  2026-10-26 · Hao Ge <hao.ge@linux.dev>
• WARM1d [PATCH v3 06/10] mm/vmalloc: reject empty and unaligned ranges in __vmap_pages_range_noflush()
  2026-10-26 · Hao Ge <hao.ge@linux.dev>
• WARM1d [PATCH v3 05/10] mm/vmalloc: reject an unaligned range in vmap_pages_pte_range()
  2026-10-26 · Hao Ge <hao.ge@linux.dev>
• WARM1d [PATCH v3 04/10] mm/vmalloc: propagate errors in vmap_pages_p*d_range()
  2026-10-26 · Hao Ge <hao.ge@linux.dev>
• WARM1d [PATCH v3 03/10] mm/vmalloc: clamp an unaligned range in vunmap_pte_range()
  2026-10-26 · Hao Ge <hao.ge@linux.dev>
• COOLING11d [PATCH v2 3/5] mm/vmalloc: undo partial mappings inside the mapping functions
  2026-10-19 · Hao Ge <hao.ge@linux.dev>
• COOLING14d SUPERSEDED [RFC PATCH 2/4] mm/vmalloc: undo partial mappings inside the mapping functions
  2026-10-09 · Hao Ge <hao.ge@linux.dev>
• COLD17d REVIEWED: 4 (3M) [PATCH v10 10/10] mm/vmalloc: align vm_area so vmap() can batch mappings
  2026-10-02 · Wen Jiang <hidden>
• COLD17d REVIEWED: 3 (2M) [PATCH v10 09/10] mm/vmalloc: map contiguous pages in batches for vmap() if possible
  2026-10-02 · Wen Jiang <hidden>
• COLD17d REVIEWED: 3 (2M) [PATCH v10 08/10] mm/vmalloc: extract vm_shift() to consolidate mapping shift selection
  2026-10-02 · Wen Jiang <hidden>
• COLD17d REVIEWED: 3 (2M) [PATCH v10 06/10] mm/vmalloc: extract vmap_set_ptes() to consolidate PTE mapping logic
  2026-10-02 · Wen Jiang <hidden>
• COLD17d REVIEWED: 4 (3M) [PATCH v10 07/10] mm/vmalloc: extend page table walk to support larger page_shift sizes and eliminate page table rewalk
  2026-10-02 · Wen Jiang <hidden>
• COLD17d REVIEWED: 1 (1M) [PATCH v10 03/10] mm/vmalloc: use pte_set_huge()/pte_clear_huge() for PTE-level block mappings
  2026-10-02 · Wen Jiang <hidden>
• COLD30d SUPERSEDED: 4 (3M) [PATCH v9 10/10] mm/vmalloc: align vm_area so vmap() can batch mappings
  2026-09-23 · Wen Jiang <hidden>
• COLD30d SUPERSEDED: 2 (1M) [PATCH v9 09/10] mm/vmalloc: map contiguous pages in batches for vmap() if possible
  2026-09-23 · Wen Jiang <hidden>
• COLD30d SUPERSEDED: 3 (2M) [PATCH v9 07/10] mm/vmalloc: extend page table walk to support larger page_shift sizes and eliminate page table rewalk
  2026-09-23 · Wen Jiang <hidden>
• COLD30d SUPERSEDED: 2 (1M) [PATCH v9 08/10] mm/vmalloc: extract vm_shift() to consolidate mapping shift selection
  2026-09-23 · Wen Jiang <hidden>
• COLD30d SUPERSEDED [PATCH v9 03/10] mm/vmalloc: use pte_set_huge()/pte_clear_huge() for PTE-level block mappings
  2026-09-23 · Wen Jiang <hidden>
• COLD30d SUPERSEDED: 2 (1M) [PATCH v9 06/10] mm/vmalloc: extract vmap_set_ptes() to consolidate PTE mapping logic
  2026-09-23 · Wen Jiang <hidden>
• COLD43d SUPERSEDED: 4 (3M) [PATCH v8 10/10] mm/vmalloc: align vm_area so vmap() can batch mappings
  2026-09-17 · Wen Jiang <hidden>
• COLD43d SUPERSEDED: 2 (1M) [PATCH v8 09/10] mm/vmalloc: map contiguous pages in batches for vmap() if possible
  2026-09-17 · Wen Jiang <hidden>
• COLD43d SUPERSEDED: 2 (1M) [PATCH v8 08/10] mm/vmalloc: extract vm_shift() to consolidate mapping shift selection
  2026-09-17 · Wen Jiang <hidden>
• COLD43d SUPERSEDED: 3 (2M) [PATCH v8 07/10] mm/vmalloc: extend page table walk to support larger page_shift sizes and eliminate page table rewalk
  2026-09-17 · Wen Jiang <hidden>
• COLD43d SUPERSEDED: 2 (1M) [PATCH v8 06/10] mm/vmalloc: extract vmap_set_ptes() to consolidate PTE mapping logic
  2026-09-17 · Wen Jiang <hidden>
• COLD43d SUPERSEDED [PATCH v8 03/10] mm/vmalloc: use pte_set_huge()/pte_clear_huge() for PTE-level block mappings
  2026-09-17 · Wen Jiang <hidden>
• STALE72d [patch 18/38] lib/tests: Replace get_cycles() with ktime_get()
  2026-04-10 · Thomas Gleixner <tglx@kernel.org>
• STALE290d REVIEWED: 2 (0M) [PATCH v6 07/14] mm: introduce generic lazy_mmu helpers
  2025-12-15 · Kevin Brodsky <hidden>
• STALE330d SUPERSEDED: 1 (0M) [PATCH v5 06/12] mm: introduce generic lazy_mmu helpers
  2025-11-24 · Kevin Brodsky <hidden>
• STALE341d SUPERSEDED [PATCH v4 06/12] mm: introduce generic lazy_mmu helpers
  2025-10-29 · Kevin Brodsky <hidden>

Needs attention (review trailers in, no pickup)

Patches with review trailers that haven't landed in mainline and haven't been Acked by a maintainer. Oldest first.

• COLD17d REVIEWED: 1 (1M) [PATCH v10 03/10] mm/vmalloc: use pte_set_huge()/pte_clear_huge() for PTE-level block mappings +9 more in this series
  2026-10-02 · Wen Jiang <hidden> · 1 Reviewed-by