synopsys arc architecture · Supported

Maintainers

• M Vineet Gupta <vgupta@kernel.org>

Paths

• F Documentation/arch/arc
• F Documentation/devicetree/bindings/arc/*
• F Documentation/devicetree/bindings/interrupt-controller/snps,arc*
• F arch/arc/
• F drivers/clocksource/arc_timer.c
• F drivers/tty/serial/arc_uart.c

Last 30 days

Recent patches

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

• STALE72d [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>
• STALE72d [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>
• STALE99d [PATCH] cmpxchg: allow const-qualified old value in cmpxchg()
  2026-04-02 · Hangbin Liu <hidden>
• STALE105d REVIEWED: 9 (9M) [PATCH v4 17/25] mm: convert do_brk_flags() to use vma_flags_t
  2026-03-20 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE111d [PATCH v3 17/23] mm: convert do_brk_flags() to use vma_flags_t
  2026-03-18 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE112d [PATCH v2 17/23] mm: convert do_brk_flags() to use vma_flags_t
  2026-03-16 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• STALE119d [PATCH 13/20] mm: convert do_brk_flags() to use vma_flags_t
  2026-03-12 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
• COLD37d [PATCH 02/14] arc: axs10x: drop unneeded dependency on OF_GPIO
  2026-03-04 · Bartosz Golaszewski <hidden>
• STALE127d [PATCH] kbuild: Split .modinfo out from ELF_DETAILS
  2026-02-25 · Nathan Chancellor <nathan@kernel.org>
• STALE71d REVIEWED: 12 (12M) [PATCH v3 3/4] arch, mm: consolidate empty_zero_page
  2026-02-11 · Mike Rapoport <rppt@kernel.org>
• STALE136d REVIEWED: 5 (5M) [PATCH v2 3/4] arch, mm: consolidate empty_zero_page
  2026-02-09 · Mike Rapoport <rppt@kernel.org>
• STALE151d [PATCH mm-unstable] arch, mm: consolidate empty_zero_page
  2026-01-24 · Mike Rapoport <rppt@kernel.org>
• STALE122d [PATCH v3 23/29] arch, mm: consolidate initialization of nodes, zones and memory map
  2026-01-11 · Mike Rapoport <rppt@kernel.org>
• STALE122d REVIEWED: 1 (1M) [PATCH v3 02/29] arc: introduce arch_zone_limits_init()
  2026-01-11 · Mike Rapoport <rppt@kernel.org>
• STALE140d [PATCH v2 22/28] arch, mm: consolidate initialization of nodes, zones and memory map
  2026-01-02 · Mike Rapoport <rppt@kernel.org>
• STALE140d [PATCH v2 02/28] arc: introduce arch_zone_limits_init()
  2026-01-02 · Mike Rapoport <rppt@kernel.org>
• STALE188d [PATCH 22/28] arch, mm: consolidate initialization of nodes, zones and memory map
  2025-12-28 · Mike Rapoport <rppt@kernel.org>
• STALE188d [PATCH 02/28] arc: introduce arch_zone_limits_init()
  2025-12-28 · Mike Rapoport <rppt@kernel.org>
• STALE273d [PATCH RESEND 56/62] init: rename CONFIG_RD_GZIP to CONFIG_INITRAMFS_DECOMPRESS_GZIP
  2025-09-14 · Askar Safin <hidden>
• STALE273d [PATCH RESEND 55/62] init: rename CONFIG_BLK_DEV_INITRD to CONFIG_INITRAMFS
  2025-09-14 · Askar Safin <hidden>
• STALE273d [PATCH RESEND 42/62] init: rename <linux/initrd.h> to <linux/initramfs.h>
  2025-09-14 · Askar Safin <hidden>
• STALE273d [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>
• STALE273d [PATCH RESEND 25/62] init: rename phys_initrd_{start,size} to phys_external_initramfs_{start,size}
  2025-09-13 · Askar Safin <hidden>
• STALE294d LANDED [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>
• STALE265d [PATCH] defconfig: cleanup orphaned CONFIG_SCHED_DEBUG
  2025-08-28 · Trevor Woerner <hidden>
• STALE316d [PATCH 17/19] perf: Retire PERF_PMU_CAP_NO_INTERRUPT
  2025-08-13 · Robin Murphy <robin.murphy@arm.com>
• STALE316d [PATCH 16/19] perf: Introduce positive capability for sampling
  2025-08-13 · Robin Murphy <robin.murphy@arm.com>
• STALE358d [PATCH 1/1] uapi/termios: remove struct ktermios from uapi headers
  2025-07-16 · "H. Peter Anvin" <hpa@zytor.com>
• STALE377d [PATCH] kmap: fix header include to reflect actual path
  2025-06-27 · Aurabindo Pillai <hidden>

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.

• STALE188d [PATCH 02/28] arc: introduce arch_zone_limits_init()
  2025-12-28 · Mike Rapoport <rppt@kernel.org>
• STALE188d [PATCH 22/28] arch, mm: consolidate initialization of nodes, zones and memory map
  2025-12-28 · Mike Rapoport <rppt@kernel.org>
• STALE119d [PATCH 13/20] mm: convert do_brk_flags() to use vma_flags_t
  2026-03-12 · "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>