spi subsystem · Maintained

Maintainers

• M Mark Brown <broonie@kernel.org>

Paths

• F Documentation/devicetree/bindings/spi/
• F Documentation/spi/
• F drivers/spi/
• F include/trace/events/spi*
• F include/linux/spi/
• F include/uapi/linux/spi/
• F tools/spi/

Last 30 days

Most active threads (last 7 days)

• WARM3d [PATCH v5 0/3] spi: tegra210-quad: Improve interrupt handling for loaded systems
  2026-07-08 01:13 · 3 replies in 7d · Vishwaroop A <hidden>

Recent patches

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

• WARM3d [PATCH v5 3/3] spi: tegra210-quad: Process small PIO transfers in hard IRQ context
  2026-07-08 · Vishwaroop A <hidden>
• WARM3d [PATCH v5 2/3] spi: tegra210-quad: Cache TRANS_STATUS in ISR for timeout handler
  2026-07-08 · Vishwaroop A <hidden>
• WARM3d [PATCH v5 1/3] spi: tegra210-quad: Convert to hard IRQ with high-priority workqueue
  2026-07-08 · Vishwaroop A <hidden>
• COLD29d [PATCH v4 1/3] spi: tegra210-quad: Convert to hard IRQ with high-priority workqueue
  2026-06-10 · Vishwaroop A <hidden>
• COLD29d [PATCH v4 2/3] spi: tegra210-quad: Cache TRANS_STATUS in ISR for timeout handler
  2026-06-10 · Vishwaroop A <hidden>
• COLD29d [PATCH v4 3/3] spi: tegra210-quad: Process small PIO transfers in hard IRQ context
  2026-06-10 · Vishwaroop A <hidden>
• COLD29d [PATCH v2 10/14] spi: tegra210-quad: Open-code message transfer walk
  2026-06-09 · Kaitao Cheng <hidden>
• COLD29d [PATCH v2 09/14] spi: stm32-qspi: Open-code message transfer walk
  2026-06-09 · Kaitao Cheng <hidden>
• COLD29d [PATCH v2 08/14] spi: stm32-ospi: Open-code message transfer walk
  2026-06-09 · Kaitao Cheng <hidden>
• COLD29d [PATCH v2 07/14] spi: fsi: Open-code message transfer walk
  2026-06-09 · Kaitao Cheng <hidden>
• COLD40d [PATCH v2 1/2] spi: tegra210-quad: Allocate DMA memory for DMA engine
  2026-05-25 · Aaron Kling <hidden>
• COLD41d [PATCH v3 3/3] spi: tegra210-quad: Process small PIO transfers in hard IRQ context
  2026-05-20 · Vishwaroop A <hidden>
• COLD41d [PATCH v3 1/3] spi: tegra210-quad: Convert to hard IRQ with high-priority workqueue
  2026-05-20 · Vishwaroop A <hidden>
• COLD41d [PATCH v3 2/3] spi: tegra210-quad: Cache TRANS_STATUS in ISR for timeout handler
  2026-05-20 · Vishwaroop A <hidden>
• COLD51d [PATCH v2 2/3] spi: tegra210-quad: Cache TRANS_STATUS in ISR for timeout handler
  2026-05-19 · Vishwaroop A <hidden>
• COLD51d [PATCH v2 3/3] spi: tegra210-quad: Process small PIO transfers in hard IRQ context
  2026-05-19 · Vishwaroop A <hidden>
• COLD51d [PATCH v2 1/3] spi: tegra210-quad: Convert to hard IRQ with high-priority workqueue
  2026-05-19 · Vishwaroop A <hidden>
• COLD54d [PATCH 1/3] spi: tegra210-quad: Convert to hard IRQ with high-priority workqueue
  2026-05-18 · Vishwaroop A <hidden>
• COLD54d [PATCH 2/3] spi: tegra210-quad: Cache TRANS_STATUS in ISR for timeout handler
  2026-05-18 · Vishwaroop A <hidden>
• COLD54d [PATCH 3/3] spi: tegra210-quad: Process small PIO transfers in hard IRQ context
  2026-05-18 · Vishwaroop A <hidden>
• COLD52d [PATCH 1/3] spi: dt-bindings: tegra: Support IOMMU property for Tegra194 QSPI
  2026-05-15 · Aaron Kling via B4 Relay <devnull+webgeek1234.gmail.com@kernel.org>
• COLD52d [PATCH 2/3] spi: dt-bindings: tegra: Support dma-coherent property for QSPI
  2026-05-15 · Aaron Kling via B4 Relay <devnull+webgeek1234.gmail.com@kernel.org>
• COLD52d [PATCH AUTOSEL 7.0-6.19] spi: tegra210-quad: Fix false positive WARN on interrupt timeout with transfer complete
  2026-04-20 · Sasha Levin <sashal@kernel.org>
• STALE92d [PATCH] spi: tegra210-quad: Fix false positive WARN on interrupt timeout with transfer complete
  2026-04-08 · Breno Leitao <leitao@debian.org>
• STALE103d REVIEWED: 9 (8M) [PATCH 6.12.y] spi: tegra210-quad: Protect curr_xfer check in IRQ handler
  2026-03-24 · Jianqiang kang <hidden>
• STALE118d [PATCH] spi: tegra210-quad: Remove redundant pm_runtime_mark_last_busy() calls
  2026-03-07 · Felix Gu <hidden>
• STALE136d [PATCH] spi: tegra210-quad: Add runtime autosuspend support
  2026-02-24 · Vishwaroop A <hidden>
• STALE156d [PATCH] spi: tegra114: Preserve SPI mode bits in def_command1_reg
  2026-02-04 · Vishwaroop A <hidden>
• STALE159d [PATCH] spi: tegra: Fix a memory leak in tegra_slink_probe()
  2026-02-02 · Felix Gu <hidden>
• STALE162d [PATCH v2 6/6] spi: tegra210-quad: Protect curr_xfer check in IRQ handler
  2026-01-26 · Breno Leitao <leitao@debian.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.

• STALE172d [PATCH v1 3/4] spi: Drop duplicate fwnode assignment
  2026-01-08 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• STALE172d [PATCH v2 4/4] spi: Drop duplicate device_set_node() call
  2026-01-12 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• STALE172d [PATCH v2 3/4] spi: Drop duplicate fwnode assignment
  2026-01-12 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• STALE170d [PATCH 3/6] spi: tegra210-quad: Protect curr_xfer assignment in tegra_qspi_setup_transfer_one
  2026-01-16 · Breno Leitao <leitao@debian.org>
• STALE170d [PATCH 5/6] spi: tegra210-quad: Protect curr_xfer clearing in tegra_qspi_non_combined_seq_xfer
  2026-01-16 · Breno Leitao <leitao@debian.org>
• STALE170d [PATCH 6/6] spi: tegra210-quad: Protect curr_xfer check in IRQ handler
  2026-01-16 · Breno Leitao <leitao@debian.org>
• STALE170d [PATCH 4/6] spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer
  2026-01-16 · Breno Leitao <leitao@debian.org>
• STALE162d [PATCH v2 1/6] spi: tegra210-quad: Return IRQ_HANDLED when timeout already processed transfer
  2026-01-26 · Breno Leitao <leitao@debian.org>
• STALE162d [PATCH v2 2/6] spi: tegra210-quad: Move curr_xfer read inside spinlock
  2026-01-26 · Breno Leitao <leitao@debian.org>
• STALE162d [PATCH v2 3/6] spi: tegra210-quad: Protect curr_xfer assignment in tegra_qspi_setup_transfer_one
  2026-01-26 · Breno Leitao <leitao@debian.org>