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 netdev (capped at 30), ordered by date desc.

• COLD16d [PATCH 5.10] net: 9p: fix refcount leak in p9_read_work() error handling
  2026-06-18 · Alexander Martyniuk <hidden>
• COLD46d REVIEWED: 4 (4M) [PATCH AUTOSEL 7.0-6.12] 9p/trans_xen: make cleanup idempotent after dataring alloc errors
  2026-04-28 · Sasha Levin <sashal@kernel.org>
• STALE81d [PATCH 24/61] net/9p: Prefer IS_ERR_OR_NULL over manual NULL check
  2026-03-10 · Philipp Hahn <hidden>
• STALE81d [PATCH 06/61] 9p: Prefer IS_ERR_OR_NULL over manual NULL check
  2026-03-10 · Philipp Hahn <hidden>
• STALE111d [PATCH v3 12/12] treewide: change inode->i_ino from unsigned long to u64
  2026-03-04 · Jeff Layton <jlayton@kernel.org>
• STALE94d [PATCH 1/8] mm: add rest_of_page() macro
  2026-03-04 · Yury Norov <hidden>
• STALE124d [PATCH v2 069/110] 9p: replace PRIino with %llu/%llx format strings
  2026-03-02 · Jeff Layton <jlayton@kernel.org>
• STALE124d [PATCH v2 016/110] 9p: use PRIino format for i_ino
  2026-03-02 · Jeff Layton <jlayton@kernel.org>
• STALE128d [PATCH 18/61] 9p: update format strings for u64 i_ino
  2026-02-26 · Jeff Layton <jlayton@kernel.org>
• STALE104d [PATCH v2 2/4] 9p/trans_xen: replace simple_strto* with kstrtouint
  2026-02-25 · Eric-Terminal <hidden>
• STALE104d [PATCH v2 1/4] 9p/trans_xen: make cleanup idempotent after dataring alloc errors
  2026-02-25 · Eric-Terminal <hidden>
• STALE124d [PATCH 07/12] mm: add rest_of_page() macro
  2026-02-19 · Yury Norov <hidden>
• STALE243d [PATCH net-next v5 3/8] net: Convert proto_ops connect() callbacks to use sockaddr_unsized
  2025-11-04 · Kees Cook <kees@kernel.org>
• STALE243d [PATCH net-next v5 2/8] net: Convert proto_ops bind() callbacks to use sockaddr_unsized
  2025-11-04 · Kees Cook <kees@kernel.org>
• STALE247d [net-next PATCH v4 1/7] net: Convert proto_ops bind() callbacks to use sockaddr_unsized
  2025-10-29 · Kees Cook <kees@kernel.org>
• STALE247d [net-next PATCH v4 2/7] net: Convert proto_ops connect() callbacks to use sockaddr_unsized
  2025-10-29 · Kees Cook <kees@kernel.org>
• STALE255d [PATCH v3 3/9] net: Convert proto_ops bind() callbacks to use sockaddr_unspec
  2025-10-20 · Kees Cook <kees@kernel.org>
• STALE255d [PATCH v3 4/9] net: Convert proto_ops connect() callbacks to use sockaddr_unspec
  2025-10-20 · Kees Cook <kees@kernel.org>
• STALE258d [PATCH v2 04/10] net: Convert proto_ops connect() callbacks to use sockaddr_unspec
  2025-10-14 · Kees Cook <kees@kernel.org>
• STALE258d [PATCH v2 03/10] net: Convert proto_ops bind() callbacks to use sockaddr_unspec
  2025-10-14 · Kees Cook <kees@kernel.org>
• STALE346d [PATCH 4/6 net-next] net: Convert proto_ops connect() callbacks to use sockaddr_unspec
  2025-07-23 · Kees Cook <kees@kernel.org>
• STALE346d [PATCH 3/6 net-next] net: Convert proto_ops bind() callbacks to use sockaddr_unspec
  2025-07-23 · Kees Cook <kees@kernel.org>
• STALE325d [PATCH] net: 9p: fix double req put in p9_fd_cancelled
  2025-07-15 · Nalivayko Sergey <hidden>
• STALE396d REVIEWED: 1 (0M) [PATCH v2 net-next 2/7] socket: Rename sock_create_kern() to __sock_create_kern().
  2025-05-23 · Kuniyuki Iwashima <hidden>
• STALE396d REVIEWED: 1 (0M) [PATCH v2 net-next 1/7] socket: Un-export __sock_create().
  2025-05-23 · Kuniyuki Iwashima <hidden>
• STALE409d [PATCH v1 net-next 2/6] socket: Rename sock_create_kern() to __sock_create_kern().
  2025-05-17 · Kuniyuki Iwashima <hidden>
• STALE409d [PATCH v1 net-next 1/6] socket: Un-export __sock_create().
  2025-05-17 · Kuniyuki Iwashima <hidden>
• STALE420d [RFC PATCH 2/7] treewide, slab: allow slab constructor to return an error
  2025-04-24 · Harry Yoo <hidden>
• STALE527d LANDED [PATCH v5 27/32] netfs: Change the read result collector to only use one work item
  2024-12-16 · David Howells <dhowells@redhat.com>
• STALE527d LANDED [PATCH v5 09/32] netfs: Drop the was_async arg from netfs_read_subreq_terminated()
  2024-12-16 · David Howells <dhowells@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.

• COLD46d REVIEWED: 4 (4M) [PATCH AUTOSEL 7.0-6.12] 9p/trans_xen: make cleanup idempotent after dataring alloc errors
  2026-04-28 · Sasha Levin <sashal@kernel.org> · 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.

• STALE124d [PATCH 07/12] mm: add rest_of_page() macro
  2026-02-19 · Yury Norov <hidden>
• STALE104d [PATCH v2 1/4] 9p/trans_xen: make cleanup idempotent after dataring alloc errors
  2026-02-25 · Eric-Terminal <hidden>
• STALE104d [PATCH v2 2/4] 9p/trans_xen: replace simple_strto* with kstrtouint
  2026-02-25 · Eric-Terminal <hidden>
• STALE128d [PATCH 18/61] 9p: update format strings for u64 i_ino
  2026-02-26 · Jeff Layton <jlayton@kernel.org>
• STALE94d [PATCH 1/8] mm: add rest_of_page() macro
  2026-03-04 · Yury Norov <hidden>