mailbox api · Maintained

Maintainers

• M Jassi Brar <jassisinghbrar@gmail.com>

Paths

• F Documentation/devicetree/bindings/mailbox/
• F drivers/mailbox/
• F include/dt-bindings/mailbox/
• F include/linux/mailbox_client.h
• F include/linux/mailbox_controller.h

Last 30 days

Recent patches

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

• DORMANTno replies [PATCH] mailbox: mtk-cmdq: Fix runtime PM leak in cmdq_mbox_flush()
  2026-09-17 · Wentao Liang <hidden>
• COLD18d [PATCH] mailbox: mtk-cmdq: Fix GCE clock reference leak in cmdq_get_clocks()
  2026-09-17 · Wentao Liang <hidden>
• DORMANTno replies [PATCH] dt-bindings: Use consistent indentation in the example
  2026-09-13 · Krzysztof Kozlowski <hidden>
• COLD26d [PATCH v2 1/3] dt-bindings: mailbox: mediatek,gce-mailbox: add mt6572
  2026-09-07 · Roman Vivchar via B4 Relay <devnull+rva333.protonmail.com@kernel.org>
• COLD26d [PATCH v2 3/3] mailbox: mtk-cmdq: add mt6572 support
  2026-09-07 · Roman Vivchar via B4 Relay <devnull+rva333.protonmail.com@kernel.org>
• COLD41d [PATCH v4] mailbox: mtk-cmdq: fix runtime PM usage counter leak in cmdq_mbox_flush()
  2026-08-25 · Manush Prajwal <hidden>
• COLD41d [PATCH v3] mailbox: mtk-cmdq: fix runtime PM usage counter leak in cmdq_mbox_flush
  2026-08-24 · Manush Prajwal <hidden>
• COLD56d [PATCH] dt-bindings: Correct white-space style
  2026-08-01 · Krzysztof Kozlowski <hidden>
• STALE67d [PATCH 3/3] mailbox: mtk-cmdq: add mt6572 support
  2026-07-28 · Roman Vivchar via B4 Relay <devnull+rva333.protonmail.com@kernel.org>
• STALE67d [PATCH 1/3] dt-bindings: mailbox: mediatek,gce-mailbox: add mt6572
  2026-07-28 · Roman Vivchar via B4 Relay <devnull+rva333.protonmail.com@kernel.org>
• STALE140d [PATCH] mailbox: mtk-adsp: fix UAF during device teardown
  2026-04-28 · Sergey Senozhatsky <senozhatsky@chromium.org>
• STALE176d [PATCH] mailbox: prefix new constants with MBOX_
  2026-04-10 · Wolfram Sang <wsa+renesas@sang-engineering.com>
• STALE171d [PATCH v3 2/2] mailbox: Make mbox_send_message() return error code when tx fails
  2026-04-02 · Joonwon Kang <hidden>
• STALE171d [PATCH v3 1/2] mailbox: Use per-thread completion to fix wrong completion order
  2026-04-02 · Joonwon Kang <hidden>
• STALE190d REVIEWED: 2 (2M) [PATCH v2 3/3] mailbox: mtk-cmdq: Remove unsued cmdq_get_shift_pa()
  2026-03-25 · Jason-JH Lin <hidden>
• STALE190d [PATCH] mailbox: mtk-cmdq: Fix CURR and END addr for task insert case
  2026-03-23 · Jason-JH Lin <hidden>
• STALE190d [PATCH] mailbox: mtk-vcp-mailbox: Fix the return value in mtk_vcp_mbox_xlate()
  2026-02-25 · Felix Gu <hidden>
• STALE260d [PATCH 2/2] mailbox: zynqmp-ipi: Simplify with scoped for each OF child loop
  2025-12-24 · Krzysztof Kozlowski <hidden>
• STALE260d [PATCH 1/2] mailbox: mtk-cmdq: Simplify with scoped for each OF child loop
  2025-12-24 · Krzysztof Kozlowski <hidden>
• STALE339d REVIEWED: 2 (2M) [PATCH 3/3] mailbox: mtk-cmdq: Remove unsued cmdq_get_shift_pa()
  2025-10-31 · Jason-JH Lin <hidden>
• STALE259d REVIEWED: 3 (2M) [PATCH 5/9] mailbox: mtk-cmdq: Add driver data to support for MT8196
  2025-10-31 · Jason-JH Lin <hidden>
• STALE259d REVIEWED: 2 (2M) [PATCH 4/9] mailbox: mtk-cmdq: Add mminfra_offset configuration for DRAM transaction
  2025-10-31 · Jason-JH Lin <hidden>
• STALE259d REVIEWED: 2 (2M) [PATCH 3/9] mailbox: mtk-cmdq: Add GCE hardware virtualization configuration
  2025-10-31 · Jason-JH Lin <hidden>
• STALE259d REVIEWED: 2 (2M) [PATCH 2/9] mailbox: mtk-cmdq: Add cmdq private data to cmdq_pkt for generating instruction
  2025-10-31 · Jason-JH Lin <hidden>
• DORMANTno replies REVIEWED: 2 (2M) [PATCH] mailbox: mtk-cmdq: Refine DMA address handling for the command buffer
  2025-10-22 · Jason-JH Lin <hidden>
• STALE341d [PATCH v8 20/20] mailbox: mtk-cmdq: Remove unsued cmdq_get_shift_pa()
  2025-10-17 · Jason-JH Lin <hidden>
• STALE341d [PATCH v8 02/20] mailbox: mtk-cmdq: Refine DMA address handling for the command buffer
  2025-10-17 · Jason-JH Lin <hidden>
• STALE341d REVIEWED: 3 (2M) [PATCH v8 08/20] mailbox: mtk-cmdq: Add driver data to support for MT8196
  2025-10-17 · Jason-JH Lin <hidden>
• STALE341d [PATCH v8 07/20] mailbox: mtk-cmdq: Add mminfra_offset configuration for DRAM transaction
  2025-10-17 · Jason-JH Lin <hidden>
• STALE341d REVIEWED: 2 (2M) [PATCH v8 06/20] mailbox: mtk-cmdq: Add GCE hardware virtualization configuration
  2025-10-17 · Jason-JH Lin <hidden>