9p file system · Maintained

Maintainers

• M Eric Van Hensbergen <ericvh@kernel.org>
• M Latchesar Ionkov <lucho@ionkov.net>
• M Dominique Martinet <asmadeus@codewreck.org>
• R Christian Schoenebeck <linux_oss@crudebyte.com>

Paths

• F Documentation/filesystems/9p.rst
• F fs/9p/
• F include/net/9p/
• F include/trace/events/9p.h
• F include/uapi/linux/virtio_9p.h
• F net/9p/

Last 30 days

Recent patches

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

• COOLING6d [PATCH] 9p/trans_virtio: bound mount_tag show copy to one page
  2026-06-10 · Michael Bommarito <hidden>
• STALE97d [PATCH 1/8] mm: add rest_of_page() macro
  2026-03-04 · Yury Norov <hidden>
• STALE580d [RFC PATCH v1 35/57] virtio: Remove PAGE_SIZE compile-time constant assumption
  2024-10-14 · Ryan Roberts <ryan.roberts@arm.com>
• STALE804d [PATCH v2 18/25] net: 9p: virtio: drop owner assignment
  2024-03-31 · Krzysztof Kozlowski <hidden>
• STALE830d [PATCH 15/22] net: 9p: virtio: drop owner assignment
  2024-03-27 · Krzysztof Kozlowski <hidden>
• STALE1725d LANDED [PATCH RFC] virtio: wrap config->reset calls
  2021-10-13 · "Michael S. Tsirkin" <mst@redhat.com>
• STALE2150d REVIEWED: 1 (1M) [PATCH v3 04/38] virtio_9p: correct tags for config space fields
  2020-08-05 · "Michael S. Tsirkin" <mst@redhat.com>
• STALE2162d [PATCH v2 04/24] virtio_9p: correct tags for config space fields
  2020-08-03 · "Michael S. Tsirkin" <mst@redhat.com>
• STALE2528d [PATCH 11/12] 9p/net: convert put_page() to put_user_page*()
  2019-07-24 · <hidden>
• STALE3496d [PATCH 10/10] virtio: enable endian checks for sparse builds
  2016-12-06 · "Michael S. Tsirkin" <mst@redhat.com>
• DORMANTno replies REVIEWED: 1 (0M) [PATCH] 9p/trans_virtio: reset virtio device on remove
  2015-07-09 · Pierre Morel <hidden>
• DORMANTno replies Re: [PATCH] 9p/trans_virtio: fix hot-unplug
  2015-03-13 · Rusty Russell <hidden>
• STALE4136d [PATCH] 9p/trans_virtio: fix hot-unplug
  2015-03-09 · "Michael S. Tsirkin" <mst@redhat.com>
• STALE4184d [PATCH v3 02/16] virtio/9p: verify device has config space
  2015-01-14 · "Michael S. Tsirkin" <mst@redhat.com>
• STALE4188d [PATCH 1/6] virtio/9p: verify device has config space
  2015-01-13 · "Michael S. Tsirkin" <mst@redhat.com>
• STALE4258d [PATCH v4 14/25] 9p/trans_virtio: enable VQs early
  2014-10-13 · "Michael S. Tsirkin" <mst@redhat.com>
• STALE4287d [PATCH v3 14/25] 9p/trans_virtio: enable VQs early
  2014-10-12 · "Michael S. Tsirkin" <mst@redhat.com>
• STALE4293d [PATCH v2 14/15] 9p/trans_virtio: enable VQs early
  2014-10-06 · "Michael S. Tsirkin" <mst@redhat.com>
• STALE4598d [PATCH] 9p/trans_virtio.c: Fix broken zero-copy on vmalloc() buffers
  2013-12-04 · Richard Yao <hidden>
• STALE4843d [PATCH 2/7] virtio: use size-based config accessors.
  2013-04-05 · Rusty Russell <hidden>
• STALE4843d [PATCH 02/22] virtio_config: use size-based accessors.
  2013-03-21 · Rusty Russell <hidden>
• STALE4858d Re: [PATCH 20/22] 9p/trans_virtio.c: use virtio_add_sgs[]
  2013-03-20 · Rusty Russell <hidden>
• STALE4858d [PATCH 20/22] 9p/trans_virtio.c: use virtio_add_sgs[]
  2013-03-18 · Rusty Russell <hidden>
• STALE4873d [PATCH 16/16] 9p/trans_virtio.c: use virtio_add_sgs[]
  2013-02-19 · Rusty Russell <hidden>
• STALE4901d Re: [PATCH v2 1/5] virtio: add functions for piecewise addition of buffers
  2013-01-03 · Wanlong Gao <hidden>
• STALE4901d Re: [PATCH v2 1/5] virtio: add functions for piecewise addition of buffers
  2013-01-02 · Rusty Russell <hidden>
• STALE5007d [PATCH v2 2/3] virtio: 9p: correctly pass physical address to userspace for high pages
  2012-10-19 · Will Deacon <hidden>
• STALE5055d [PATCH v3 2/2] virtio-ring: Allocate indirect buffers from cache when possible
  2012-08-30 · Sasha Levin <hidden>
• STALE5055d [PATCH v3 1/2] virtio-ring: Use threshold for switching to indirect descriptors
  2012-08-30 · Sasha Levin <hidden>
• STALE5007d [PATCH v2 2/2] virtio-ring: Allocate indirect buffers from cache when possible
  2012-08-28 · Sasha Levin <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.

• STALE97d [PATCH 1/8] mm: add rest_of_page() macro
  2026-03-04 · Yury Norov <hidden>