memory management · Maintained
Maintainers
- M Andrew Morton <akpm@linux-foundation.org>
Paths
- F
mm/ - F
tools/mm/
Last 30 days
Most active threads (last 7 days)
- [PATCH v8 00/37] mm/virtio: skip redundant zeroing of host-zeroed pages
2026-05-21 14:09 · 30 replies in 7d · "Michael S. Tsirkin" <mst@redhat.com> - [PATCH 00/11] Convert moduleparams to seq_buf
2026-05-21 13:33 · 3 replies in 7d · Kees Cook <kees@kernel.org>
Active reviewers (last 30 days)
-
Gregory Price <gourry@gourry.net>
20 attestations (18 Reviewed-by, 2 Suggested-by) · last on 2026-05-20
Recent patches
Most-recent 30 patches in this subsystem on virtualization (capped at 30), ordered by date desc.
- Re: [PATCH v8 00/37] mm/virtio: skip redundant zeroing of host-zeroed pages
2026-05-21 · "Michael S. Tsirkin" <mst@redhat.com> - [PATCH 08/11] params: Convert generic kernel_param_ops .get helpers to seq_buf
2026-05-21 · Kees Cook <kees@kernel.org> - [PATCH 09/11] treewide: Convert custom kernel_param_ops .get callbacks to seq_buf via cocci
2026-05-21 · Kees Cook <kees@kernel.org> - [PATCH 04/11] treewide: Convert struct kernel_param_ops initializers to DEFINE_KERNEL_PARAM_OPS
2026-05-21 · Kees Cook <kees@kernel.org> - [PATCH v8 37/37] mm: balloon: use put_page_zeroed for zeroed balloon pages
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - [PATCH v8 35/37] mm: add put_page_zeroed and folio_put_zeroed
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - [PATCH v8 34/37] mm: page_alloc: skip kernel_init_pages for FPI_ZEROED when safe
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - [PATCH v8 33/37] mm: add free_frozen_pages_zeroed
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - reviewed [PATCH v8 30/37] mm: page_alloc: propagate PG_zeroed in split_large_buddy
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - [PATCH v8 29/37] mm: page_reporting: add flush parameter with page budget
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - reviewed [PATCH v8 26/37] mm: page_alloc: preserve PG_zeroed in page_del_and_expand
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - reviewed [PATCH v8 25/37] mm: page_alloc: clear PG_zeroed on buddy merge if not both zero
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - [PATCH v8 24/37] mm: page_reporting: add per-page zeroed bitmap for host feedback
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - [PATCH v8 23/37] mm: page_alloc: use aliasing checks instead of user_alloc_needs_zeroing
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - [PATCH v8 22/37] mm: page_reporting: skip redundant zeroing of host-zeroed reported pages
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - [PATCH v8 21/37] mm: memfd: skip zeroing for zeroed hugetlb pool pages
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - reviewed [PATCH v8 20/37] mm: hugetlb: add gfp parameter and skip zeroing for zeroed pages
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - reviewed [PATCH v8 19/37] mm: use __GFP_ZERO in vma_alloc_anon_folio_pmd
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - reviewed [PATCH v8 18/37] mm: vma_alloc_anon_folio_pmd: pass raw fault address to vma_alloc_folio
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - reviewed [PATCH v8 17/37] mm: use __GFP_ZERO in alloc_anon_folio
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - reviewed [PATCH v8 16/37] mm: alloc_swap_folio: pass raw fault address to vma_alloc_folio
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - reviewed [PATCH v8 15/37] mm: alloc_anon_folio: pass raw fault address to vma_alloc_folio
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - [PATCH v8 12/37] mm: use folio_zero_user for user pages in post_alloc_hook
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - reviewed [PATCH v8 11/37] mm: page_alloc: move prep_compound_page before post_alloc_hook
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - [PATCH v8 10/37] mm: add folio_zero_user stub for configs without THP/HUGETLBFS
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - [PATCH v8 09/37] mm: hugetlb: thread user_addr through gigantic page allocation
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - [PATCH v8 08/37] mm: add alloc_contig_frozen_pages_user for cache-friendly zeroing
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - [PATCH v8 07/37] mm: thread user_addr through page allocator for cache-friendly zeroing
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - [PATCH v8 06/37] mm: move vma_alloc_folio_noprof to page_alloc.c
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com> - [PATCH v8 04/37] mm: page_reporting: allow driver to set batch capacity
2026-05-20 · "Michael S. Tsirkin" <mst@redhat.com>
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.
- reviewed [PATCH v7 01/31] mm: mempolicy: fix interleave index for unaligned VMA start
2026-05-12 · "Michael S. Tsirkin" <mst@redhat.com> · 1 Reviewed-by - reviewed [PATCH v7 08/31] mm: page_alloc: move prep_compound_page before post_alloc_hook
2026-05-12 · "Michael S. Tsirkin" <mst@redhat.com> · 1 Reviewed-by - reviewed [PATCH v7 12/31] mm: alloc_anon_folio: pass raw fault address to vma_alloc_folio
2026-05-12 · "Michael S. Tsirkin" <mst@redhat.com> · 1 Reviewed-by - reviewed [PATCH v7 14/31] mm: use __GFP_ZERO in alloc_anon_folio
2026-05-12 · "Michael S. Tsirkin" <mst@redhat.com> · 1 Reviewed-by - reviewed [PATCH v7 16/31] mm: use __GFP_ZERO in vma_alloc_anon_folio_pmd
2026-05-12 · "Michael S. Tsirkin" <mst@redhat.com> · 1 Reviewed-by - reviewed [PATCH v7 21/31] mm: page_alloc: clear PG_zeroed on buddy merge if not both zero
2026-05-12 · "Michael S. Tsirkin" <mst@redhat.com> · 1 Reviewed-by - reviewed [PATCH v7 22/31] mm: page_alloc: preserve PG_zeroed in page_del_and_expand
2026-05-12 · "Michael S. Tsirkin" <mst@redhat.com> · 1 Reviewed-by
Quiet for 30+ days
Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.
- [PATCH v2 2/5] mm/memory_hotplug: add 'online_type' argument to add_memory_driver_managed
2026-01-14 · Gregory Price <gourry@gourry.net> - [PATCH v2 07/23] mm/balloon_compaction: use a device-independent balloon (list) lock
2026-01-15 · "David Hildenbrand (Red Hat)" <david@kernel.org> - [PATCH v2 08/23] mm/balloon_compaction: remove dependency on page lock
2026-01-15 · "David Hildenbrand (Red Hat)" <david@kernel.org> - [PATCH v3 04/24] mm/balloon_compaction: improve comments for WARN_ON_ONCE(!b_dev_info)
2026-01-19 · "David Hildenbrand (Red Hat)" <david@kernel.org> - [PATCH 1/3] mm/page_reporting: Allow zero page_reporting_order
2026-02-26 · Yuvraj Sakshith <hidden> - Re: [PATCH 3/3] virtio_balloon: Set pr_dev.order to new default
2026-02-26 · "David Hildenbrand (Arm)" <david@kernel.org> - [PATCH v2 4/4] mm/page_reporting: change PAGE_REPORTING_ORDER_UNSPECIFIED to -1
2026-03-02 · Yuvraj Sakshith <hidden> - [PATCH v3 5/5] mm/page_reporting: change page_reporting_order to PAGE_REPORTING_ORDER_UNSPECIFIED
2026-03-03 · Yuvraj Sakshith <hidden> - [PATCH v3] mm/mempolicy: track user-defined mempolicy allocations
2026-03-17 · JP Kobryn (Meta) <hidden> - [PATCH RFC 5/9] mm: skip zeroing in alloc_anon_folio for pre-zeroed pages
2026-04-12 · "Michael S. Tsirkin" <mst@redhat.com>