sparc + ultrasparc (sparc/sparc64) · Maintained

Maintainers

• M "David S. Miller" <davem@davemloft.net>
• M Andreas Larsson <andreas@gaisler.com>

Paths

• F arch/sparc/
• F drivers/sbus/

Last 30 days

Most active threads (last 7 days)

• [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>

Recent patches

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

• [PATCH] Generate <asm/asm-offsets.h> and remove identical copies in all architectures
  2026-05-19 · Ethan Nelson-Moore <hidden>
• [RFC PATCH v1 5/9] uaccess: Switch to copy_{to/from}_user_partial() when relevant
  2026-04-27 · "Christophe Leroy (CS GROUP)" <chleroy@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 v2] cmpxchg: allow const-qualified old value in cmpxchg()
  2026-04-03 · Hangbin Liu <hidden>
• [PATCH] cmpxchg: allow const-qualified old value in cmpxchg()
  2026-04-02 · Hangbin Liu <hidden>
• [PATCH 12/15] sparc: Remove AT_VECTOR_SIZE_ARCH from UAPI
  2026-03-02 · Thomas Weißschuh <hidden>
• [PATCH] kbuild: Split .modinfo out from ELF_DETAILS
  2026-02-25 · Nathan Chancellor <nathan@kernel.org>
• [PATCH v3 4/4] mm: cache struct page for empty_zero_page and return it from ZERO_PAGE()
  2026-02-11 · Mike Rapoport <rppt@kernel.org>
• [PATCH v3 3/4] arch, mm: consolidate empty_zero_page
  2026-02-11 · Mike Rapoport <rppt@kernel.org>
• [PATCH v2 4/4] mm: cache struct page for empty_zero_page and return it from ZERO_PAGE()
  2026-02-09 · Mike Rapoport <rppt@kernel.org>
• [PATCH v2 3/4] arch, mm: consolidate empty_zero_page
  2026-02-09 · Mike Rapoport <rppt@kernel.org>
• Re: [PATCH mm-unstable] arch, mm: consolidate empty_zero_page
  2026-02-07 · Mike Rapoport <rppt@kernel.org>
• Re: [PATCH mm-unstable] arch, mm: consolidate empty_zero_page
  2026-01-27 · Mike Rapoport <rppt@kernel.org>
• [PATCH mm-unstable] arch, mm: consolidate empty_zero_page
  2026-01-24 · Mike Rapoport <rppt@kernel.org>
• [PATCH v3 24/29] arch, mm: consolidate initialization of SPARSE memory model
  2026-01-11 · Mike Rapoport <rppt@kernel.org>
• [PATCH v3 23/29] arch, mm: consolidate initialization of nodes, zones and memory map
  2026-01-11 · Mike Rapoport <rppt@kernel.org>
• [PATCH v3 19/29] sparc: introduce arch_zone_limits_init()
  2026-01-11 · 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 v2 22/28] arch, mm: consolidate initialization of nodes, zones and memory map
  2026-01-02 · Mike Rapoport <rppt@kernel.org>
• [PATCH v2 18/28] sparc: introduce arch_zone_limits_init()
  2026-01-02 · 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 22/28] arch, mm: consolidate initialization of nodes, zones and memory map
  2025-12-28 · Mike Rapoport <rppt@kernel.org>
• [PATCH 18/28] sparc: introduce arch_zone_limits_init()
  2025-12-28 · Mike Rapoport <rppt@kernel.org>
• [PATCH RESEND 55/62] init: rename CONFIG_BLK_DEV_INITRD to CONFIG_INITRAMFS
  2025-09-14 · Askar Safin <hidden>
• [PATCH RESEND 42/62] init: rename <linux/initrd.h> to <linux/initramfs.h>
  2025-09-14 · Askar Safin <hidden>
• [PATCH RESEND 28/62] init: alpha, arc, arm, arm64, csky, m68k, microblaze, mips, nios2, openrisc, parisc, powerpc, s390, sh, sparc, um, x86, xtensa: rename initrd_{start,end} to virt_external_initramfs_{start,end}
  2025-09-13 · Askar Safin <hidden>
• [PATCH RESEND 04/62] init: x86, arm, sh, sparc: remove variable rd_image_start, which controls starting block number of initrd
  2025-09-13 · Askar Safin <hidden>
• [PATCH RESEND 03/62] init: sh, sparc, x86: remove unused constants RAMDISK_PROMPT_FLAG and RAMDISK_LOAD_FLAG
  2025-09-13 · Askar Safin <hidden>
• [PATCH 03/62] init: sh, sparc, x86: remove unused constants RAMDISK_PROMPT_FLAG and RAMDISK_LOAD_FLAG
  2025-09-12 · Askar Safin <hidden>
• [PATCH v2 3/4] arch: copy_thread: pass clone_flags as u64
  2025-09-01 · Simon Schuster via B4 Relay <devnull+schuster.simon.siemens-energy.com@kernel.org>

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 18/28] sparc: 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 v2 18/28] sparc: 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 12/15] sparc: Remove AT_VECTOR_SIZE_ARCH from UAPI
  2026-03-02 · Thomas Weißschuh <hidden>