documentation · Maintained

Maintainers

• M Jonathan Corbet <corbet@lwn.net>
• R Shuah Khan <skhan@linuxfoundation.org>

Paths

• F Documentation/
• F tools/lib/python/
• F tools/docs/
• F tools/net/ynl/pyynl/lib/doc_generator.py
• X Documentation/ABI/
• X Documentation/admin-guide/media/
• X Documentation/devicetree/
• X Documentation/driver-api/media/
• X Documentation/firmware-guide/acpi/
• X Documentation/i2c/
• X Documentation/netlink/
• X Documentation/power/
• X Documentation/spi/
• X Documentation/userspace-api/media/

Last 30 days

Most active threads (last 7 days)

• HOTtoday [PATCH rdma-next v2 00/14] RDMA: Make device names unique per net namespace
  2026-07-14 14:30 · 1 reply in 7d · Jiri Pirko <jiri@resnulli.us>
• HOTtoday [PATCH rdma-next 00/13] RDMA: Make device names unique per net namespace
  2026-07-09 09:56 · 1 reply in 7d · Jiri Pirko <jiri@resnulli.us>

Active reviewers (last 30 days)

• Hendrik Brueckner <hidden>
  1 attestation (1 Reviewed-by) · last on 2026-06-24
• Claudio Imbrenda <imbrenda@linux.ibm.com>
  1 attestation (1 Reviewed-by) · last on 2026-06-24

Recent patches

Most-recent 30 patches in this subsystem on linux-s390 (capped at 30), ordered by date desc.

• HOTtoday [PATCH rdma-next v2 08/14] RDMA/cgroup: Disambiguate devices across net namespaces
  2026-07-14 · Jiri Pirko <jiri@resnulli.us>
• HOTtoday [PATCH rdma-next 08/13] RDMA/cgroup: Scope rdma cgroup device visibility to the net namespace
  2026-07-09 · Jiri Pirko <jiri@resnulli.us>
• COOLING8d [PATCH v4 15/15] s390/vfio-ap: Add live guest migration chapter to vfio-ap.rst
  2026-07-07 · Anthony Krowiak <akrowiak@linux.ibm.com>
• COOLING9d [RFC] entry: Untangle the return value of syscall_enter_from_user_mode from syscall NR
  2026-07-01 · Michal Suchánek <hidden>
• HOTtoday [PATCH v7 09/22] dma-mapping: Add internal shared allocation attribute
  2026-07-01 · "Aneesh Kumar K.V (Arm)" <aneesh.kumar@kernel.org>
• COOLING14d [PATCH v3 15/15] s390/vfio-ap: Add live guest migration chapter to vfio-ap.rst
  2026-06-30 · Anthony Krowiak <akrowiak@linux.ibm.com>
• COLD19d REVIEWED: 2 (1M) [GIT PULL v1 03/12] KVM: s390: Fix typo in UCONTROL documentation
  2026-06-24 · Claudio Imbrenda <imbrenda@linux.ibm.com>
• COLD29d [GIT PULL v1 09/17] KVM: s390: Document the KVM_CAP_S390_HPAGE_2G capability
  2026-06-15 · Claudio Imbrenda <imbrenda@linux.ibm.com>
• COLD29d REVIEWED: 1 (1M) [GIT PULL v1 03/17] KVM: s390: Update KVM_PRE_FAULT_MEMORY API documentation
  2026-06-15 · Claudio Imbrenda <imbrenda@linux.ibm.com>
• COLD32d [PATCH net-next v2 1/2] tls: remove tls_toe and the related driver
  2026-06-11 · Sabrina Dubroca <sd@queasysnail.net>
• COLD35d [PATCH v2 4/4] KVM: s390: Document the KVM_CAP_S390_HPAGE_2G capability
  2026-06-09 · Claudio Imbrenda <imbrenda@linux.ibm.com>
• COLD34d [PATCH net-next 1/2] tls: remove tls_toe and the related driver
  2026-06-09 · Sabrina Dubroca <sd@queasysnail.net>
• COLD28d REVIEWED: 8 (8M) [PATCH v6 6/6] s390: Enable Rust support
  2026-06-08 · Jan Polensky <hidden>
• COLD36d REVIEWED: 6 (6M) [PATCH v5 6/6] s390: Enable Rust support
  2026-06-01 · Jan Polensky <hidden>
• COLD43d REVIEWED: 6 (6M) [PATCH v4 6/6] s390: Enable Rust support
  2026-05-29 · Jan Polensky <hidden>
• COLD48d [PATCH v3 3/5] KVM: s390: Update KVM_PRE_FAULT_MEMORY API documentation
  2026-05-27 · Claudio Imbrenda <imbrenda@linux.ibm.com>
• COLD46d [PATCH v3 4/4] s390: Enable Rust support
  2026-05-21 · Jan Polensky <hidden>
• COLD54d [PATCH v2 3/5] KVM: s390: Update KVM_PRE_FAULT_MEMORY API documentation
  2026-05-21 · Claudio Imbrenda <imbrenda@linux.ibm.com>
• COLD55d [PATCH v1 2/4] KVM: s390: Update KVM_PRE_FAULT_MEMORY API documentation
  2026-05-20 · Claudio Imbrenda <imbrenda@linux.ibm.com>
• COLD54d [PATCH v2 4/4] s390: enable Rust support
  2026-05-19 · Jan Polensky <hidden>
• COLD15d IN LINUX-NEXT: 7 (7M) [PATCH 07/18] raid6: improve the public interface
  2026-05-18 · Christoph Hellwig <hch@lst.de>
• COLD57d [PATCH 4/4] s390: enable Rust support
  2026-05-12 · Jan Polensky <hidden>
• COLD19d [PATCH 08/19] raid6: improve the public interface
  2026-05-12 · Christoph Hellwig <hch@lst.de>
• STALE64d [PATCH v2 3/3] KVM: s390: Fix typo in UCONTROL documentation
  2026-05-07 · Eric Farman <farman@linux.ibm.com>
• COLD21d REVIEWED: 4 (4M) [PATCH net-next v2] Documentation: net/smc: correct old value of smcr_max_recv_wr
  2026-04-24 · Mahanta Jambigi <mjambigi@linux.ibm.com>
• STALE82d REVIEWED: 4 (4M) [PATCH net-next] Documentation: net/smc: correct old value of smcr_max_recv_wr
  2026-04-22 · Mahanta Jambigi <mjambigi@linux.ibm.com>
• STALE92d REVIEWED: 1 (1M) [GIT PULL 06/12] KVM: s390: Add KVM capability for ESA mode guests
  2026-04-13 · Janosch Frank <frankja@linux.ibm.com>
• COOLING4d [PATCH v12 10/16] KVM: guest_memfd: Add flag to remove from direct map
  2026-04-10 · Kalyazin, Nikita <hidden>
• STALE77d [PATCH v2 16/16] s390/vfio-ap: Add live guest migration chapter to vfio-ap.rst
  2026-04-07 · Anthony Krowiak <akrowiak@linux.ibm.com>
• STALE92d LANDED [PATCH] VFIO: remove dead notifier code
  2026-04-07 · Paolo Bonzini <pbonzini@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.

• STALE104d REVIEWED: 2 (2M) [PATCH v5] PCI: s390: Expose the UID as an arch specific PCI slot attribute
  2026-04-01 · Niklas Schnelle <schnelle@linux.ibm.com> · 2 Reviewed-by
• STALE98d REVIEWED: 2 (2M) [PATCH v6 2/2] PCI: s390: Expose the UID as an arch specific PCI slot attribute
  2026-04-02 · Niklas Schnelle <schnelle@linux.ibm.com> · 2 Reviewed-by
• STALE98d REVIEWED: 2 (2M) [PATCH v7 2/2] PCI: s390: Expose the UID as an arch specific PCI slot attribute
  2026-04-07 · Niklas Schnelle <schnelle@linux.ibm.com> · 2 Reviewed-by
• STALE98d REVIEWED: 6 (4M) [PATCH v7 1/2] docs: s390/pci: Improve and update PCI documentation
  2026-04-07 · Niklas Schnelle <schnelle@linux.ibm.com> · 2 Reviewed-by, 1 Acked-by, 1 Tested-by
• STALE92d REVIEWED: 1 (1M) [GIT PULL 06/12] KVM: s390: Add KVM capability for ESA mode guests
  2026-04-13 · Janosch Frank <frankja@linux.ibm.com> · 1 Reviewed-by
• STALE82d REVIEWED: 4 (4M) [PATCH net-next] Documentation: net/smc: correct old value of smcr_max_recv_wr
  2026-04-22 · Mahanta Jambigi <mjambigi@linux.ibm.com> · 2 Reviewed-by
• COLD21d REVIEWED: 4 (4M) [PATCH net-next v2] Documentation: net/smc: correct old value of smcr_max_recv_wr
  2026-04-24 · Mahanta Jambigi <mjambigi@linux.ibm.com> · 2 Reviewed-by
• COLD29d REVIEWED: 1 (1M) [GIT PULL v1 03/17] KVM: s390: Update KVM_PRE_FAULT_MEMORY API documentation
  2026-06-15 · Claudio Imbrenda <imbrenda@linux.ibm.com> · 1 Reviewed-by
• COLD19d REVIEWED: 2 (1M) [GIT PULL v1 03/12] KVM: s390: Fix typo in UCONTROL documentation
  2026-06-24 · Claudio Imbrenda <imbrenda@linux.ibm.com> · 2 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.

• STALE193d [PATCH 23/28] arch, mm: consolidate initialization of SPARSE memory model
  2025-12-28 · Mike Rapoport <rppt@kernel.org>
• STALE193d [PATCH 26/28] mm, arch: consolidate hugetlb CMA reservation
  2025-12-28 · Mike Rapoport <rppt@kernel.org>
• STALE145d [PATCH v2 23/28] arch, mm: consolidate initialization of SPARSE memory model
  2026-01-02 · Mike Rapoport <rppt@kernel.org>
• STALE145d [PATCH v2 26/28] mm, arch: consolidate hugetlb CMA reservation
  2026-01-02 · Mike Rapoport <rppt@kernel.org>
• STALE127d [PATCH v3 27/29] mm, arch: consolidate hugetlb CMA reservation
  2026-01-11 · Mike Rapoport <rppt@kernel.org>
• STALE160d [PATCH v7 28/29] KVM: s390: Storage key manipulation IOCTL
  2026-02-04 · Claudio Imbrenda <imbrenda@linux.ibm.com>
• STALE111d [PATCH 07/17] raid6: improve the public interface
  2026-03-24 · Christoph Hellwig <hch@lst.de>
• STALE103d [PATCH v1 24/24] s390/vfio-ap: Add live guest migration chapter to vfio-ap.rst
  2026-03-25 · Anthony Krowiak <akrowiak@linux.ibm.com>
• STALE77d [PATCH v2 16/16] s390/vfio-ap: Add live guest migration chapter to vfio-ap.rst
  2026-04-07 · Anthony Krowiak <akrowiak@linux.ibm.com>
• COLD19d [PATCH 08/19] raid6: improve the public interface
  2026-05-12 · Christoph Hellwig <hch@lst.de>