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)

• [PATCH v2 0/5] rsk7203: switch to using static device property, drop legacy gpio API
  2026-05-21 05:13 · 3 replies in 7d · Dmitry Torokhov <dmitry.torokhov@gmail.com>
• [PATCH] sh: Implement _THIS_IP_ using inline asm
  2026-05-21 12:32 · 0 replies in 7d · Marco Elver <elver@google.com>
• [PATCH v2 00/10] gpiolib: fence off legacy interfaces
  2026-05-20 18:39 · 1 reply in 7d · Arnd Bergmann <arnd@kernel.org>
• [PATCH 1/3] sh: dma-sysfs: use sysfs_emit{_at} in show functions
  2026-05-18 17:11 · 2 replies in 7d · Thorsten Blum <thorsten.blum@linux.dev>
• [PATCH] Generate <asm/asm-offsets.h> and remove identical copies in all architectures
  2026-05-19 01:19 · 0 replies in 7d · Ethan Nelson-Moore <hidden>
• [PATCH RESEND] sh: machvec: clean up and use strscpy in early_parse_mv
  2026-05-18 16:53 · 0 replies in 7d · Thorsten Blum <thorsten.blum@linux.dev>

Active reviewers (last 30 days)

• Arnd Bergmann <arnd@arndb.de>
  9 attestations (9 Reviewed-by) · last on 2026-05-10
• Geert Uytterhoeven <geert+renesas@glider.be>
  3 attestations (3 Reviewed-by) · last on 2026-05-18
• Artur Rojek <hidden>
  2 attestations (1 Acked-by, 1 Tested-by) · last on 2026-05-15

Recent patches

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

• [PATCH] sh: Implement _THIS_IP_ using inline asm
  2026-05-21 · Marco Elver <elver@google.com>
• [PATCH v2 5/5] sh: mach-rsk: rsk7203: convert pin configuration to using software nodes
  2026-05-21 · Dmitry Torokhov <dmitry.torokhov@gmail.com>
• [PATCH v2 3/5] sh: mach-rsk: rsk7203: use static device properties for LEDs and GPIO buttons
  2026-05-21 · Dmitry Torokhov <dmitry.torokhov@gmail.com>
• [PATCH v2 2/5] sh: pfc: attach software node to the GPIO chip
  2026-05-21 · Dmitry Torokhov <dmitry.torokhov@gmail.com>
• [PATCH 04/10] [v2] sh: select legacy gpiolib interface
  2026-05-20 · Arnd Bergmann <arnd@kernel.org>
• [PATCH] Generate <asm/asm-offsets.h> and remove identical copies in all architectures
  2026-05-19 · Ethan Nelson-Moore <hidden>
• [PATCH 1/3] sh: dma-sysfs: use sysfs_emit{_at} in show functions
  2026-05-18 · Thorsten Blum <thorsten.blum@linux.dev>
• [PATCH 3/3] sh: dma: drop redundant size argument from strscpy in request_dma
  2026-05-18 · Thorsten Blum <thorsten.blum@linux.dev>
• [PATCH 2/3] sh: dma-sysfs: use strscpy in dma_store_dev_id
  2026-05-18 · Thorsten Blum <thorsten.blum@linux.dev>
• [PATCH RESEND] sh: machvec: clean up and use strscpy in early_parse_mv
  2026-05-18 · Thorsten Blum <thorsten.blum@linux.dev>
• [PATCH v3] sh: maple: fix empty port handling
  2026-05-15 · Florian Fuchs <hidden>
• [PATCH] sh: dma: use strscpy in register_dmac
  2026-05-10 · Thorsten Blum <thorsten.blum@linux.dev>
• [PATCH v2 10/10] sh: drop include/asm/sparsemem.h
  2026-05-10 · Mike Rapoport <rppt@kernel.org>
• [PATCH v2 09/10] sh: remove SPARSEMEM related entries from Kconfig
  2026-05-10 · Mike Rapoport <rppt@kernel.org>
• [PATCH v2 08/10] sh: init: remove call the memblock_set_node()
  2026-05-10 · Mike Rapoport <rppt@kernel.org>
• [PATCH v2 06/10] sh: drop include/asm/mmzone.h
  2026-05-10 · Mike Rapoport <rppt@kernel.org>
• [PATCH v2 05/10] sh: drop dead code guarded by #ifdef CONFIG_NUMA
  2026-05-10 · Mike Rapoport <rppt@kernel.org>
• [PATCH v2 04/10] sh: remove setup_bootmem_node() and plat_mem_setup()
  2026-05-10 · Mike Rapoport <rppt@kernel.org>
• [PATCH v2 03/10] sh: mm: drop allocate_pgdat()
  2026-05-10 · Mike Rapoport <rppt@kernel.org>
• [PATCH v2 02/10] sh: mm: remove numa.c
  2026-05-10 · Mike Rapoport <rppt@kernel.org>
• [PATCH v2 01/10] sh: remove CONFIG_NUMA and realted configuration options
  2026-05-10 · Mike Rapoport <rppt@kernel.org>
• [PATCH 1/2] sh: kfr2r09: fix i2c adapter leak on USB gdaget setup
  2026-05-08 · Johan Hovold <johan@kernel.org>
• [PATCH 2/2] sh: kfr2r09: fix i2c adapter leak on serial console setup
  2026-05-08 · Johan Hovold <johan@kernel.org>
• [PATCH] sh: uaccess: Handle exception on second instruction of __put_user_u64
  2026-05-06 · Ben Hutchings <hidden>
• [PATCH] sh: platform_early: use strscpy in sh_early_platform_driver_register
  2026-05-05 · Thorsten Blum <thorsten.blum@linux.dev>
• [PATCH] sh: select legacy gpiolib interface
  2026-04-28 · Arnd Bergmann <arnd@kernel.org>
• [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>
• [PATCH 1/3] sh: use folio_mapped() instead of page_mapped() in sh4_flush_cache_page()
  2026-04-27 · "David Hildenbrand (Arm)" <david@kernel.org>
• [PATCH v2] sh: maple: fix empty port handling
  2026-04-26 · Florian Fuchs <hidden>
• [PATCH] sh: Use unified SCHED_MC Kconfig from arch/Kconfig
  2026-04-26 · Sasha Levin <sashal@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.

• [PATCH] sh: fix fallout from ZERO_PAGE consolidation
  2026-04-17 · Mike Rapoport <rppt@kernel.org> · 1 Tested-by
• [PATCH v2 1/2] sh: cache: remove unused but set variables in sh4_flush_cache_range
  2026-04-23 · Thorsten Blum <thorsten.blum@linux.dev> · 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.

• [PATCH] sh: maple: fix an api misuse in maple_attach_driver()
  2025-12-19 · Haoxiang Li <hidden>
• [PATCH 17/28] sh: introduce arch_zone_limits_init()
  2025-12-28 · Mike Rapoport <rppt@kernel.org>
• [PATCH 22/28] arch, mm: consolidate initialization of nodes, zones and memory map
  2025-12-28 · Mike Rapoport <rppt@kernel.org>
• [PATCH 23/28] arch, mm: consolidate initialization of SPARSE memory model
  2025-12-28 · Mike Rapoport <rppt@kernel.org>
• [PATCH 5/6] sh: defconfig: remove CONFIG_LOGO_SUPERH_*
  2025-12-30 · Vincent Mailhol <mailhol@kernel.org>
• [PATCH v2 5/6] sh: defconfig: remove CONFIG_LOGO_SUPERH_*
  2026-01-01 · Vincent Mailhol <mailhol@kernel.org>
• [PATCH v2 17/28] sh: introduce arch_zone_limits_init()
  2026-01-02 · Mike Rapoport <rppt@kernel.org>
• [PATCH v2 23/28] arch, mm: consolidate initialization of SPARSE memory model
  2026-01-02 · Mike Rapoport <rppt@kernel.org>
• [PATCH v3 5/7] sh: defconfig: remove CONFIG_LOGO_SUPERH_*
  2026-01-08 · Vincent Mailhol <mailhol@kernel.org>
• [PATCH v3 18/29] sh: introduce arch_zone_limits_init()
  2026-01-11 · Mike Rapoport <rppt@kernel.org>