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)

• HOTtoday IN LINUX-NEXT [PATCH v4 00/12] mm: make userland page table freeing RCU-safe
  2026-09-22 15:40 · 3 replies in 7d · "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
• WARM1d [PATCH v3 00/14] audit: log all six syscall arguments in the SYSCALL record
  2026-09-22 19:25 · 2 replies in 7d · Ricardo Robaina <hidden>

Active reviewers (last 30 days)

• Kiryl Shutsemau (Meta) <kas@kernel.org>
  6 attestations (6 Acked-by) · last on 2026-09-22
• David Hildenbrand (Arm) <david@kernel.org>
  4 attestations (2 Acked-by, 2 Reviewed-by) · last on 2026-08-31
• Mike Rapoport (Microsoft) <rppt@kernel.org>
  4 attestations (4 Acked-by) · last on 2026-08-31
• Will Deacon <will@kernel.org>
  1 attestation (1 Suggested-by) · last on 2026-09-22
• 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 linux-alpha (capped at 30), ordered by date desc.

• WARM1d [PATCH v3 14/14] audit: rename audit_syscall_entry_regs() to audit_syscall_entry()
  2026-09-22 · Ricardo Robaina <hidden>
• WARM1d [PATCH v3 10/14] sh: pass pt_regs to audit_syscall_entry()
  2026-09-22 · Ricardo Robaina <hidden>
• HOTtoday IN LINUX-NEXT: 2 (2M) [PATCH v4 11/12] mm: make userland page table freeing RCU-safe
  2026-09-22 · "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
• HOTtoday IN LINUX-NEXT: 2 (2M) [PATCH v4 08/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for sh-X2
  2026-09-22 · "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
• HOTtoday IN LINUX-NEXT: 2 (2M) [PATCH v4 02/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for most 2-level architectures
  2026-09-22 · "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
• COOLING8d [PATCH RFC POC 15/50] sh: commit fds on syscall exit
  2026-09-15 · Christian Brauner <brauner@kernel.org>
• WARM2d REVIEWED: 2 (2M) [PATCH v3 11/12] mm: make userland page table freeing RCU-safe
  2026-09-11 · "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
• WARM2d REVIEWED: 2 (2M) [PATCH v3 08/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for sh-X2
  2026-09-11 · "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
• WARM2d REVIEWED: 2 (2M) [PATCH v3 02/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for most 2-level architectures
  2026-09-11 · "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
• COLD15d [PATCH v2 11/12] mm: make userland page table freeing RCU-safe
  2026-09-08 · "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
• COLD15d [PATCH v2 08/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for sh-X2
  2026-09-08 · "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
• COLD15d [PATCH v2 02/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for most 2-level architectures
  2026-09-08 · "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
• COLD21d REVIEWED: 14 (14M) [PATCH v2 13/15] sh: Remove AT_VECTOR_SIZE_ARCH from UAPI
  2026-09-03 · Thomas Weißschuh <hidden>
• COOLING7d [PATCH v2 10/13] sh: pass pt_regs to audit_syscall_entry()
  2026-09-02 · Ricardo Robaina <hidden>
• COLD16d [PATCH 11/12] mm: make userland page table freeing RCU-safe
  2026-09-01 · "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
• COLD16d [PATCH 08/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for sh-X2
  2026-09-01 · "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
• COLD16d [PATCH 02/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for most 2-level architectures
  2026-09-01 · "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
• COLD24d IN LINUX-NEXT: 27 (27M) [PATCH 8/8] mm: Drop pxd_ERROR()
  2026-08-31 · Anshuman Khandual <hidden>
• COLD24d IN LINUX-NEXT: 27 (27M) [PATCH 7/8] sh/mm: Stop using pgd_ERROR()
  2026-08-31 · Anshuman Khandual <hidden>
• COLD24d IN LINUX-NEXT: 27 (27M) [PATCH 6/8] sh/mm: Stop using [p4d|pud|pmd]_ERROR()
  2026-08-31 · Anshuman Khandual <hidden>
• COLD24d IN LINUX-NEXT: 27 (27M) [PATCH 5/8] sh/mm: Stop using pte_ERROR()
  2026-08-31 · Anshuman Khandual <hidden>
• COLD28d [RFC V3 8/8] mm: Drop pxd_ERROR()
  2026-08-18 · Anshuman Khandual <hidden>
• COLD28d REVIEWED: 16 (16M) [RFC V3 7/8] sh/mm: Stop using pgd_ERROR()
  2026-08-18 · Anshuman Khandual <hidden>
• COLD28d REVIEWED: 16 (16M) [RFC V3 6/8] sh/mm: Stop using [p4d|pud|pmd]_ERROR()
  2026-08-18 · Anshuman Khandual <hidden>
• COLD28d [RFC V3 5/8] sh/mm: Stop using pte_ERROR()
  2026-08-18 · Anshuman Khandual <hidden>
• COLD41d [PATCH 10/13] sh: pass all six syscall args to audit_syscall_entry()
  2026-08-13 · Ricardo Robaina <hidden>
• COLD42d [RFC V2 6/6] mm: Drop pxd_ERROR()
  2026-08-11 · Anshuman Khandual <hidden>
• COLD42d [RFC V2 5/6] sh/mm: Stop using pgd_ERROR()
  2026-08-11 · Anshuman Khandual <hidden>
• COLD42d [RFC V2 4/6] sh/mm: Stop using [p4d|pud|pmd]_ERROR()
  2026-08-11 · Anshuman Khandual <hidden>
• COLD42d [RFC V2 3/6] sh/mm: Stop using pte_ERROR()
  2026-08-11 · Anshuman Khandual <hidden>

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.

• COLD28d REVIEWED: 16 (16M) [RFC V3 6/8] sh/mm: Stop using [p4d|pud|pmd]_ERROR()
  2026-08-18 · Anshuman Khandual <hidden> · 1 Reviewed-by
• COLD28d 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.

• COLD35d [PATCH 13/15] sh: Remove AT_VECTOR_SIZE_ARCH from UAPI
  2026-03-02 · Thomas Weißschuh <hidden>
• STALE181d [PATCH 02/10] resource: Pass full extent of empty space to resource_alignf CB
  2026-03-24 · Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>