superh · Maintained

Maintainers

• M Yoshinori Sato <ysato@users.sourceforge.jp>
• M Rich Felker <dalias@libc.org>
• M John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>

Paths

• F Documentation/arch/sh/
• F arch/sh/
• F drivers/sh/

Last 30 days

Most active threads (last 7 days)

• COOLING5d [PATCH v2 00/15] exec: Remove AT_VECTOR_SIZE_ARCH from UAPI
  2026-09-03 07:41 · 1 reply in 7d · Thomas Weißschuh <hidden>
• HOTtoday [PATCH 00/12] mm: make userland page table freeing RCU-safe
  2026-09-01 11:08 · 3 replies in 7d · "Lorenzo Stoakes (ARM)" <ljs@kernel.org>

Active reviewers (last 30 days)

• David Hildenbrand (Arm) <david@kernel.org>
  6 attestations (2 Acked-by, 4 Reviewed-by) · last on 2026-08-31
• Mike Rapoport (Microsoft) <rppt@kernel.org>
  4 attestations (4 Acked-by) · last on 2026-08-31
• Kees Cook <kees@kernel.org>
  1 attestation (1 Reviewed-by) · last on 2026-09-03

Recent patches

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

• COOLING5d REVIEWED: 14 (14M) [PATCH v2 13/15] sh: Remove AT_VECTOR_SIZE_ARCH from UAPI
  2026-09-03 · Thomas Weißschuh <hidden>
• HOTtoday [PATCH 11/12] mm: make userland page table freeing RCU-safe
  2026-09-01 · "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
• HOTtoday [PATCH 08/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for sh-X2
  2026-09-01 · "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
• HOTtoday [PATCH 02/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for most 2-level architectures
  2026-09-01 · "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
• COOLING7d IN LINUX-NEXT: 27 (27M) [PATCH 8/8] mm: Drop pxd_ERROR()
  2026-08-31 · Anshuman Khandual <hidden>
• COOLING7d IN LINUX-NEXT: 27 (27M) [PATCH 7/8] sh/mm: Stop using pgd_ERROR()
  2026-08-31 · Anshuman Khandual <hidden>
• COOLING7d IN LINUX-NEXT: 27 (27M) [PATCH 6/8] sh/mm: Stop using [p4d|pud|pmd]_ERROR()
  2026-08-31 · Anshuman Khandual <hidden>
• COOLING7d IN LINUX-NEXT: 27 (27M) [PATCH 5/8] sh/mm: Stop using pte_ERROR()
  2026-08-31 · Anshuman Khandual <hidden>
• COOLING12d [RFC V3 8/8] mm: Drop pxd_ERROR()
  2026-08-18 · Anshuman Khandual <hidden>
• COOLING12d REVIEWED: 16 (16M) [RFC V3 7/8] sh/mm: Stop using pgd_ERROR()
  2026-08-18 · Anshuman Khandual <hidden>
• COOLING12d REVIEWED: 16 (16M) [RFC V3 6/8] sh/mm: Stop using [p4d|pud|pmd]_ERROR()
  2026-08-18 · Anshuman Khandual <hidden>
• COOLING12d [RFC V3 5/8] sh/mm: Stop using pte_ERROR()
  2026-08-18 · Anshuman Khandual <hidden>
• COLD26d [RFC V2 6/6] mm: Drop pxd_ERROR()
  2026-08-11 · Anshuman Khandual <hidden>
• COLD26d [RFC V2 5/6] sh/mm: Stop using pgd_ERROR()
  2026-08-11 · Anshuman Khandual <hidden>
• COLD26d [RFC V2 4/6] sh/mm: Stop using [p4d|pud|pmd]_ERROR()
  2026-08-11 · Anshuman Khandual <hidden>
• COLD26d [RFC V2 3/6] sh/mm: Stop using pte_ERROR()
  2026-08-11 · Anshuman Khandual <hidden>
• STALE61d [PATCH v16 01/18] seccomp: Convert __secure_computing() to return boolean
  2026-06-29 · Jinjie Ruan <hidden>
• STALE81d [PATCH net-next 2/2] appletalk: move the protocol out of tree
  2026-06-15 · Jakub Kicinski <kuba@kernel.org>
• STALE84d [PATCH v4 4/5] sh: Remove remaining defconfig reference to the pktcdvd driver
  2026-06-08 · Catalin Iacob <hidden>
• STALE84d [PATCH v3 5/6] sh: Remove remaining defconfig reference to the pktcdvd driver
  2026-06-04 · Catalin Iacob <hidden>
• STALE84d [PATCH v2] scsi: core: Remove remaining references to the pktcdvd driver
  2026-06-03 · Catalin Iacob <hidden>
• STALE84d [PATCH] scsi: core: Remove dead code export of scsi_device_from_queue
  2026-05-30 · Catalin Iacob <hidden>
• STALE91d [PATCH v7 12/15] sh: Drop cache flush of the zero page at boot
  2026-05-29 · Ard Biesheuvel <hidden>
• STALE99d [PATCH v6 13/15] sh: cast away constness from the zero page when flushing it from the cache
  2026-05-26 · Ard Biesheuvel <hidden>
• STALE131d [RFC PATCH v1 2/9] uaccess: Convert INLINE_COPY_{TO/FROM}_USER to kconfig and reduce ifdefery
  2026-04-27 · "Christophe Leroy (CS GROUP)" <chleroy@kernel.org>
• DORMANTno replies [PATCH v2] cmpxchg: allow const-qualified old value in cmpxchg()
  2026-04-03 · Hangbin Liu <hidden>
• STALE158d [PATCH] cmpxchg: allow const-qualified old value in cmpxchg()
  2026-04-02 · Hangbin Liu <hidden>
• STALE165d [PATCH 09/10] PCI: Align head space better
  2026-03-24 · Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
• STALE165d [PATCH 02/10] resource: Pass full extent of empty space to resource_alignf CB
  2026-03-24 · Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
• STALE158d [PATCH 2/9] configs: remove orphan dependencies of NETFILTER_XTABLES_LEGACY
  2026-03-17 · "Vincent Mailhol (Arm)" <mailhol@kernel.org>

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.

• COOLING12d REVIEWED: 16 (16M) [RFC V3 6/8] sh/mm: Stop using [p4d|pud|pmd]_ERROR()
  2026-08-18 · Anshuman Khandual <hidden> · 1 Reviewed-by
• COOLING12d REVIEWED: 16 (16M) [RFC V3 7/8] sh/mm: Stop using pgd_ERROR()
  2026-08-18 · Anshuman Khandual <hidden> · 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.

• COLD18d [PATCH 13/15] sh: Remove AT_VECTOR_SIZE_ARCH from UAPI
  2026-03-02 · Thomas Weißschuh <hidden>
• STALE165d [PATCH 02/10] resource: Pass full extent of empty space to resource_alignf CB
  2026-03-24 · Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
• STALE84d [PATCH v3 5/6] sh: Remove remaining defconfig reference to the pktcdvd driver
  2026-06-04 · Catalin Iacob <hidden>
• STALE84d [PATCH v4 4/5] sh: Remove remaining defconfig reference to the pktcdvd driver
  2026-06-08 · Catalin Iacob <hidden>
• STALE81d [PATCH net-next 2/2] appletalk: move the protocol out of tree
  2026-06-15 · Jakub Kicinski <kuba@kernel.org>