virtio pmem driver · Maintained

Maintainers

• M Pankaj Gupta <pankaj.gupta.linux@gmail.com>

Paths

• F drivers/nvdimm/nd_virtio.c
• F drivers/nvdimm/virtio_pmem.c

Last 30 days

Active reviewers (last 30 days)

• Pankaj Gupta <pankaj.gupta.linux@gmail.com>
  1 attestation (1 Acked-by) · last on 2026-06-30

Recent patches

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

• COOLING8d [PATCH v7 12/12] nvdimm: virtio_pmem: drain requests in freeze
  2026-06-30 · Li Chen <hidden>
• COOLING8d [PATCH v7 11/12] nvdimm: virtio_pmem: converge broken virtqueue to -EIO
  2026-06-30 · Li Chen <hidden>
• COOLING8d [PATCH v7 09/12] nvdimm: virtio_pmem: publish done with release/acquire
  2026-06-30 · Li Chen <hidden>
• COOLING8d [PATCH v7 08/12] nvdimm: virtio_pmem: refcount requests for token lifetime
  2026-06-30 · Li Chen <hidden>
• COOLING8d REVIEWED: 1 (1M) [PATCH v7 07/12] nvdimm: virtio_pmem: use READ_ONCE()/WRITE_ONCE() for wait flags
  2026-06-30 · Li Chen <hidden>
• COOLING8d [PATCH v7 06/12] nvdimm: virtio_pmem: always wake -ENOSPC waiters
  2026-06-30 · Li Chen <hidden>
• COOLING8d [PATCH v7 05/12] nvdimm: virtio_pmem: use GFP_NOIO for flush requests
  2026-06-30 · Li Chen <hidden>
• COOLING8d [PATCH v7 04/12] nvdimm: virtio_pmem: stop allocating child flush bio
  2026-06-30 · Li Chen <hidden>
• COOLING10d [PATCH v6 12/12] nvdimm: virtio_pmem: drain requests in freeze
  2026-06-21 · Li Chen <hidden>
• COOLING10d [PATCH v6 11/12] nvdimm: virtio_pmem: converge broken virtqueue to -EIO
  2026-06-21 · Li Chen <hidden>
• COOLING10d [PATCH v6 09/12] nvdimm: virtio_pmem: publish done with release/acquire
  2026-06-21 · Li Chen <hidden>
• COOLING10d [PATCH v6 08/12] nvdimm: virtio_pmem: refcount requests for token lifetime
  2026-06-21 · Li Chen <hidden>
• COOLING10d [PATCH v6 07/12] nvdimm: virtio_pmem: use READ_ONCE()/WRITE_ONCE() for wait flags
  2026-06-21 · Li Chen <hidden>
• COOLING10d [PATCH v6 06/12] nvdimm: virtio_pmem: always wake -ENOSPC waiters
  2026-06-21 · Li Chen <hidden>
• COOLING10d [PATCH v6 05/12] nvdimm: virtio_pmem: use GFP_NOIO for flush requests
  2026-06-21 · Li Chen <hidden>
• COOLING10d [PATCH v6 04/12] nvdimm: virtio_pmem: stop allocating child flush bio
  2026-06-21 · Li Chen <hidden>
• DORMANTno replies [PATCH v5 8/8] nvdimm: virtio_pmem: drain requests in freeze
  2026-06-17 · Li Chen <hidden>
• COLD20d [PATCH v5 7/8] nvdimm: virtio_pmem: converge broken virtqueue to -EIO
  2026-06-17 · Li Chen <hidden>
• COLD20d [PATCH v5 6/8] nvdimm: virtio_pmem: refcount requests for token lifetime
  2026-06-17 · Li Chen <hidden>
• COLD20d [PATCH v5 5/8] nvdimm: virtio_pmem: use READ_ONCE()/WRITE_ONCE() for wait flags
  2026-06-17 · Li Chen <hidden>
• COLD20d [PATCH v5 4/8] nvdimm: virtio_pmem: always wake -ENOSPC waiters
  2026-06-17 · Li Chen <hidden>
• COLD20d [PATCH v5 3/8] nvdimm: virtio_pmem: use GFP_NOIO for child flush bio
  2026-06-17 · Li Chen <hidden>
• COLD20d [PATCH v4 7/7] nvdimm: virtio_pmem: drain requests in freeze
  2026-06-09 · Li Chen <hidden>
• COLD20d [PATCH v4 6/7] nvdimm: virtio_pmem: converge broken virtqueue to -EIO
  2026-06-09 · Li Chen <hidden>
• COLD20d [PATCH v4 5/7] nvdimm: virtio_pmem: refcount requests for token lifetime
  2026-06-09 · Li Chen <hidden>
• COLD20d [PATCH v4 4/7] nvdimm: virtio_pmem: use READ_ONCE()/WRITE_ONCE() for wait flags
  2026-06-09 · Li Chen <hidden>
• COLD20d [PATCH v4 3/7] nvdimm: virtio_pmem: always wake -ENOSPC waiters
  2026-06-09 · Li Chen <hidden>
• COLD20d [PATCH v4 2/7] nvdimm: virtio_pmem: use GFP_NOIO for child flush bio
  2026-06-09 · Li Chen <hidden>
• COLD28d [PATCH v3 5/5] nvdimm: virtio_pmem: drain requests in freeze
  2026-02-26 · Li Chen <hidden>
• COLD28d [PATCH v3 4/5] nvdimm: virtio_pmem: converge broken virtqueue to -EIO
  2026-02-26 · Li Chen <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.

• STALE195d [PATCH 1/4] nvdimm: virtio_pmem: always wake -ENOSPC waiters
  2025-12-20 · Li Chen <hidden>
• STALE195d [PATCH 2/4] nvdimm: virtio_pmem: refcount requests for token lifetime
  2025-12-20 · Li Chen <hidden>
• STALE195d [PATCH 4/4] nvdimm: virtio_pmem: drain requests in freeze
  2025-12-20 · Li Chen <hidden>
• STALE133d [PATCH V2 2/5] nvdimm: virtio_pmem: refcount requests for token lifetime
  2025-12-25 · Li Chen <hidden>
• STALE133d [PATCH V2 3/5] nvdimm: virtio_pmem: converge broken virtqueue to -EIO
  2025-12-25 · Li Chen <hidden>
• STALE133d [PATCH V2 4/5] nvdimm: virtio_pmem: drain requests in freeze
  2025-12-25 · Li Chen <hidden>
• COLD28d [PATCH v3 1/5] nvdimm: virtio_pmem: always wake -ENOSPC waiters
  2026-02-26 · Li Chen <hidden>
• COLD28d [PATCH v3 2/5] nvdimm: virtio_pmem: use READ_ONCE()/WRITE_ONCE() for wait flags
  2026-02-26 · Li Chen <hidden>
• COLD28d [PATCH v3 3/5] nvdimm: virtio_pmem: refcount requests for token lifetime
  2026-02-26 · Li Chen <hidden>
• COLD28d [PATCH v3 4/5] nvdimm: virtio_pmem: converge broken virtqueue to -EIO
  2026-02-26 · Li Chen <hidden>