virtio mem driver · Maintained

Maintainers

• M David Hildenbrand <david@kernel.org>

Paths

• F drivers/virtio/virtio_mem.c
• F include/uapi/linux/virtio_mem.h

Last 30 days

Recent patches

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

• COLD29d [PATCH v2 1/4] virtio-mem: validate device-reported block size
  2026-07-15 · Hari Mishal <hidden>
• COLD29d [PATCH 1/4] virtio-mem: validate device-reported block size
  2026-07-15 · Hari Mishal <hidden>
• COLD39d [PATCH] virtio_mem: fix typo in comment
  2026-07-14 · weimin xiong <hidden>
• DORMANTno replies REVIEWED: 15 (15M) [PATCH v2] virtio_mem: fix hardcoded 'vm' variable in bbm iteration macros
  2026-06-30 · lirongqing <hidden>
• COLD54d [PATCH] virtio_mem: fix hardcoded 'vm' variable in bbm iteration macros
  2026-06-29 · lirongqing <hidden>
• COLD58d [RFCv2 PATCH 6/6] virtio-mem: Support memory hotplug/unplug for coco guest
  2026-06-23 · Zhenzhong Duan <hidden>
• STALE68d [RFC PATCH 3/6] virtio-mem: Integrate memory acceptance and release callbacks
  2026-06-04 · Zhenzhong Duan <hidden>
• STALE136d [PATCH] virtio_mem: add bitmap_test_range_all_set/zero helpers
  2026-04-05 · Luan Haickel Araujo <hidden>
• STALE87d [PATCH RFC] virtio-mem: support Confidential Computing (CoCo) environments
  2026-04-01 · Marc-André Lureau <hidden>
• STALE206d [PATCH v2 2/5] mm/memory_hotplug: add 'online_type' argument to add_memory_driver_managed
  2026-01-14 · Gregory Price <gourry@gourry.net>
• STALE206d [PATCH 4/8] mm/memory_hotplug: return online type from add_memory_driver_managed()
  2026-01-14 · Gregory Price <gourry@gourry.net>
• STALE206d [PATCH 3/8] mm/memory_hotplug: add APIs for explicit online type control
  2026-01-14 · Gregory Price <gourry@gourry.net>
• STALE271d [PATCH 2/2] virtio-mem: Destroy mutex before freeing virtio_mem
  2025-11-23 · Maurice Hieronymus <hidden>
• DORMANTno replies [PATCH] virtio-mem: fix typos in virtio_mem struct comments
  2025-10-11 · Alok Tiwari <hidden>
• STALE369d [PATCH] mm/numa: Rename memory_add_physaddr_to_nid to memory_get_phys_to_nid
  2025-08-18 · <hidden>
• STALE435d [PATCH v2 2/3] virtio-mem: fix multiple typos in struct comments and function docs
  2025-05-29 · Alok Tiwari <hidden>
• STALE450d [PATCH 2/3] virtio-mem: fix multiple typos in struct comments and function docs
  2025-05-27 · Alok Tiwari <hidden>
• STALE445d REVIEWED: 3 (3M) [PATCH v2 1/1] mm/memory_hotplug: PG_offline_skippable for offlining memory blocks with PageOffline pages
  2025-05-20 · David Hildenbrand <hidden>
• STALE460d [PATCH v1 1/2] mm/memory_hotplug: PG_offline_skippable for offlining memory blocks with PageOffline pages
  2025-05-14 · David Hildenbrand <hidden>
• STALE591d [PATCH v2 11/12] virtio-mem: support CONFIG_PROC_VMCORE_DEVICE_RAM
  2024-12-04 · David Hildenbrand <hidden>
• STALE591d [PATCH v2 10/12] virtio-mem: remember usable region size
  2024-12-04 · David Hildenbrand <hidden>
• STALE591d [PATCH v2 09/12] virtio-mem: mark device ready before registering callbacks in kdump mode
  2024-12-04 · David Hildenbrand <hidden>
• STALE652d [PATCH v2] virtio: only reset device and restore status if needed in device resume
  2024-11-01 · <hidden>
• STALE652d [PATCH] virtio: only reset device and restore status if needed in device resume
  2024-10-31 · <hidden>
• STALE627d [PATCH v1 10/11] virtio-mem: support CONFIG_PROC_VMCORE_DEVICE_RAM
  2024-10-25 · David Hildenbrand <hidden>
• STALE627d [PATCH v1 09/11] virtio-mem: remember usable region size
  2024-10-25 · David Hildenbrand <hidden>
• STALE627d [PATCH v1 08/11] virtio-mem: mark device ready before registering callbacks in kdump mode
  2024-10-25 · David Hildenbrand <hidden>
• STALE787d [PATCH v1 3/3] mm/memory_hotplug: skip adjust_managed_page_count() for PageOffline() pages when offlining
  2024-06-07 · David Hildenbrand <hidden>
• STALE787d [PATCH v1 2/3] mm/memory_hotplug: initialize memmap of !ZONE_DEVICE with PageOffline() instead of PageReserved()
  2024-06-07 · David Hildenbrand <hidden>
• STALE848d [PATCH v2 04/25] virtio: mem: drop owner assignment
  2024-03-31 · Krzysztof Kozlowski <hidden>

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.

• STALE68d [RFC PATCH 3/6] virtio-mem: Integrate memory acceptance and release callbacks
  2026-06-04 · Zhenzhong Duan <hidden>
• COLD58d [RFCv2 PATCH 6/6] virtio-mem: Support memory hotplug/unplug for coco guest
  2026-06-23 · Zhenzhong Duan <hidden>