loongarch · Maintained

Maintainers

• M Huacai Chen <chenhuacai@kernel.org>
• R WANG Xuerui <kernel@xen0n.name>

Paths

• F Documentation/arch/loongarch/
• F Documentation/translations/zh_CN/arch/loongarch/
• F arch/loongarch/
• F drivers/*/*loongarch*
• F drivers/cpufreq/loongson3_cpufreq.c

Last 30 days

Most active threads (last 7 days)

• HOTtoday [PATCH v15 00/23] arm64/riscv: Add support for crashkernel CMA reservation
  2026-06-01 09:49 · 2 replies in 7d · Jinjie Ruan <hidden>
• HOTtoday [PATCH v3 00/11] kdump: reduce vmcore size and capture time
  2026-05-27 03:31 · 1 reply in 7d · Wandun Chen <hidden>

Active reviewers (last 30 days)

• Sourabh Jain <hidden>
  3 attestations (3 Reviewed-by) · last on 2026-06-01
• Baoquan He <bhe@redhat.com>
  3 attestations (3 Acked-by) · last on 2026-06-01
• Mike Rapoport (Microsoft) <rppt@kernel.org>
  3 attestations (3 Acked-by) · last on 2026-06-01

Recent patches

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

• HOTtoday REVIEWED: 15 (14M) [PATCH v15 19/23] LoongArch: kexec_file: Use crash_prepare_headers() helper to simplify code
  2026-06-01 · Jinjie Ruan <hidden>
• HOTtoday [PATCH v15 14/23] LoongArch: kexec_file: Fix TOCTOU buffer overflow via memory region padding
  2026-06-01 · Jinjie Ruan <hidden>
• HOTtoday [PATCH v3 11/11] loongarch: kdump: exclude non-dumpable reserved memory regions from vmcore
  2026-05-27 · Wandun Chen <hidden>
• COOLING4d REVIEWED: 15 (14M) [PATCH v14 13/17] LoongArch: kexec: Use crash_prepare_headers() helper to simplify code
  2026-05-25 · Jinjie Ruan <hidden>
• COOLING4d [PATCH v14 08/17] LoongArch: kexec: Fix potential buffer overflow in prepare_elf_headers()
  2026-05-25 · Jinjie Ruan <hidden>
• COOLING10d [PATCH v2 8/8] loongarch: kdump: exclude non-dumpable reserved memory regions from vmcore
  2026-05-20 · Wandun Chen <hidden>
• COOLING13d REVIEWED: 15 (14M) [PATCH v13 12/15] LoongArch: kexec: Use crash_prepare_headers() helper to simplify code
  2026-05-11 · Jinjie Ruan <hidden>
• COOLING13d [PATCH v13 06/15] LoongArch: kexec: Fix potential buffer overflow in prepare_elf_headers()
  2026-05-11 · Jinjie Ruan <hidden>
• COLD25d [PATCH 10/11] loongarch: kdump: exclude no-dump reserved memory regions from vmcore
  2026-04-29 · Chen Wandun <hidden>
• COLD34d REVIEWED: 15 (14M) [PATCH v12 12/15] LoongArch: kexec: Use crash_prepare_headers() helper to simplify code
  2026-04-02 · Jinjie Ruan <hidden>
• COLD34d [PATCH v12 06/15] LoongArch: kexec: Fix potential buffer overflow in prepare_elf_headers()
  2026-04-02 · Jinjie Ruan <hidden>
• STALE63d [PATCH v11 06/11] LoongArch: kexec: Fix potential buffer overflow in prepare_elf_headers()
  2026-03-28 · Jinjie Ruan <hidden>
• STALE63d REVIEWED: 15 (14M) [PATCH v11 08/11] crash: Exclude crash kernel memory in crash core
  2026-03-28 · Jinjie Ruan <hidden>
• STALE67d REVIEWED: 15 (14M) [PATCH v10 4/8] crash: Exclude crash kernel memory in crash core
  2026-03-25 · Jinjie Ruan <hidden>
• STALE69d REVIEWED: 15 (14M) [PATCH v9 2/5] crash: Exclude crash kernel memory in crash core
  2026-03-23 · Jinjie Ruan <hidden>
• DORMANTno replies [PATCH v3 2/2] clk: loongson2: Add ls2k1000 compatible
  2026-03-22 · wjjsn <hidden>
• DORMANTno replies [PATCH v2 2/2] clk: loongson2: Add ls2k1000 compatible
  2026-03-22 · wjjsn <hidden>
• DORMANTno replies [PATCH v2 2/2] clk: loongson2: add support for ls2k1000 compatible
  2026-03-22 · wjjsn <hidden>
• STALE71d [PATCH 2/2] clk: loongson2: add support for ls2k1000 compatible
  2026-03-22 · wjjsn <hidden>
• STALE71d [PATCH v5 2/2] loongarch: boot: dts: Add Loongson-2K0300 support
  2026-03-22 · wjjsn <hidden>
• DORMANTno replies [PATCH v4 2/2] loongarch: boot: dts: Add Loongson-2K0300 support
  2026-03-22 · wjjsn <hidden>
• STALE71d [PATCH v3 2/2] loongarch: boot: dts: Add Loongson-2K0300 support
  2026-03-22 · wjjsn <hidden>
• DORMANTno replies [PATCH v2 2/2] loongarch: boot: dts: Add Loongson-2K0300 support
  2026-03-22 · wjjsn <hidden>
• DORMANTno replies [PATCH] loongarch: boot: dts: Add Loongson-2K0300 support
  2026-03-22 · wjjsn <hidden>
• STALE66d [PATCH v4 2/6] LoongArch: Override arch_dynirq_lower_bound to reserve LPC IRQs
  2026-03-21 · Icenowy Zheng <zhengxingda@iscas.ac.cn>
• STALE71d [PATCH v3 2/8] LoongArch: Override arch_dynirq_lower_bound to reserve LPC IRQs
  2026-03-14 · Icenowy Zheng <zhengxingda@iscas.ac.cn>
• STALE70d REVIEWED: 14 (14M) [PATCH v8 2/5] crash: Exclude crash kernel memory in crash core
  2026-03-02 · Jinjie Ruan <hidden>
• STALE93d REVIEWED: 14 (14M) [PATCH v7 2/5] crash: Exclude crash kernel memory in crash core
  2026-02-26 · Jinjie Ruan <hidden>
• STALE137d REVIEWED: 1 (0M) [PATCH v3 9/9] LoongArch: dts: loongson-2k1000: Fix i2c-gpio node names
  2026-01-04 · Binbin Zhou <zhoubinbin@loongson.cn>
• STALE137d [PATCH v3 8/9] LoongArch: dts: loongson-2k2000: Add default interrupt controller address cells
  2026-01-04 · Binbin Zhou <zhoubinbin@loongson.cn>

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.

• STALE137d REVIEWED: 1 (0M) [PATCH v3 9/9] LoongArch: dts: loongson-2k1000: Fix i2c-gpio node names
  2026-01-04 · Binbin Zhou <zhoubinbin@loongson.cn> · 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.

• STALE166d [PATCH 3/7] LoongArch: dts: Describe PCI sideband IRQ through interrupt-extended
  2025-12-16 · Binbin Zhou <zhoubinbin@loongson.cn>
• STALE166d [PATCH 4/7] LoongArch: dts: loongson-2k0500: Add default Extend I/O Interrupt controller address cells
  2025-12-16 · Binbin Zhou <zhoubinbin@loongson.cn>
• STALE166d [PATCH 6/7] LoongArch: dts: loongson-2k2000: Add default PCH PIC controller address cells
  2025-12-16 · Binbin Zhou <zhoubinbin@loongson.cn>
• STALE152d [PATCH v2 3/7] LoongArch: dts: Describe PCI sideband IRQ through interrupt-extended
  2025-12-19 · Binbin Zhou <zhoubinbin@loongson.cn>
• STALE152d [PATCH v2 5/7] LoongArch: dts: loongson-2k1000: Add default Local I/O Interrupt controller address cells
  2025-12-19 · Binbin Zhou <zhoubinbin@loongson.cn>
• STALE152d [PATCH v2 6/7] LoongArch: dts: loongson-2k2000: Add default PCH PIC controller address cells
  2025-12-19 · Binbin Zhou <zhoubinbin@loongson.cn>
• STALE137d [PATCH v3 5/9] LoongArch: dts: Describe PCI sideband IRQ through interrupt-extended
  2026-01-04 · Binbin Zhou <zhoubinbin@loongson.cn>
• STALE137d [PATCH v3 6/9] LoongArch: dts: loongson-2k0500: Add default interrupt controller address cells
  2026-01-04 · Binbin Zhou <zhoubinbin@loongson.cn>
• STALE137d [PATCH v3 7/9] LoongArch: dts: loongson-2k1000: Add default Local I/O interrupt controller address cells
  2026-01-04 · Binbin Zhou <zhoubinbin@loongson.cn>
• STALE137d [PATCH v3 8/9] LoongArch: dts: loongson-2k2000: Add default interrupt controller address cells
  2026-01-04 · Binbin Zhou <zhoubinbin@loongson.cn>