Linux Serial subsystem development
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 messages from 2026-10-29 14:23:38 to 2026-10-31 13:02:34 UTC [more...]

[BUG] serial: TX kfifo underflow when TCOFLUSH races with TX DMA (samsung, sprd, msm, pch_uart, tegra)
 2026-10-31 13:02 UTC  (14+ messages)
` [PATCH 0/5] serial: fix TX kfifo underflow on flush in five drivers
  ` [PATCH 1/5] tty: serial: samsung: fix TX kfifo underflow on flush
  ` [PATCH 2/5] serial: tegra: don't advance the TX kfifo for a flushed transfer
  ` [PATCH 3/5] serial: sprd: fix TX kfifo underflow on flush
  ` [PATCH 4/5] tty: serial: msm: "
  ` [PATCH 5/5] serial: pch_uart: "

[BUG] serial: amba-pl011, imx, fsl_lpuart: ->flush_buffer() unmaps the TX DMA buffer before the transfer has stopped
 2026-10-31 13:00 UTC  (8+ messages)
` [PATCH 0/2] serial: keep the flushed TX buffer mapped until DMA "
  ` [PATCH 1/2] serial: amba-pl011: keep the flushed TX buffer mapped until DMA stops
  ` [PATCH 2/2] tty: serial: fsl_lpuart: don't unmap TX buffer before DMA has stopped

[PATCH RFC 00/12] Add BL808 UART3 support with a Rust serial-core polling console
 2026-10-31 11:26 UTC  (22+ messages)
` [PATCH RFC 01/12] dt-bindings: vendor-prefixes: Add Bouffalo Lab
` [PATCH RFC 05/12] dt-bindings: serial: Add BL808 UART
` [PATCH RFC 08/12] riscv: Add Bouffalo Lab SoC selection
` [PATCH RFC 09/12] riscv: dts: bouffalolab: Add BL808 SoC
` [PATCH RFC 10/12] riscv: dts: bouffalolab: Add Sipeed M1s Dock
` [PATCH RFC 12/12] MAINTAINERS: Add Bouffalo Lab BL808 support

[PATCH v8 0/6] serial: 8250: serialize DMA cancellation with buffer reuse
 2026-10-31  8:44 UTC  (25+ messages)
` [PATCH v8 2/6] serial: serialize asynchronous write wakeups with the port lock
` [PATCH v8 4/6] serial: 8250: drain canceled TX DMA before reusing its buffer
` [PATCH v8 5/6] serial: 8250: retire canceled RX DMA before reusing the receive buffer
` [PATCH v8 6/6] serial: 8250: retain DMA resources when termination fails

[PATCH v3 0/4] Fix transmit handling on SCI/RSCI ports
 2026-10-31  3:01 UTC  (18+ messages)
                ` [PATCH] MAINTAINERS: Fix Intel TDX kernel file patterns
                  ` [PATCH -v2] "

[PATCH 0/2] tty: serial: samsung: RX DMA fixes in stop_rx and the RX completion
 2026-10-31  1:03 UTC  (5+ messages)
` [PATCH 1/2] tty: serial: samsung: pause the RX DMA channel in stop_rx
` [PATCH 2/2] tty: serial: samsung: do not re-arm RX DMA once RX has been stopped

[PATCH] tty: serial: samsung: use dmaengine_terminate_sync() in release_dma
 2026-10-31  0:02 UTC  (3+ messages)

[PATCH v2 00/15] HID: ft260: add UART and GPIO support, plus I2C fixes
 2026-10-30 23:03 UTC  (31+ messages)
` [PATCH v2 01/15] HID: ft260: add serial driver
` [PATCH v2 02/15] HID: ft260: uart: fix the "
` [PATCH v2 03/15] HID: ft260: add GPIO support
` [PATCH v2 04/15] HID: ft260: i2c: reduce driver module loading time
` [PATCH v2 05/15] HID: ft260: i2c: silence sysfs store big-numbers
` [PATCH v2 06/15] HID: ft260: i2c: reduce bus-error message severity
` [PATCH v2 07/15] HID: ft260: uart: enable flow control
` [PATCH v2 08/15] HID: ft260: uart: add modem pins control via ioctl
` [PATCH v2 09/15] HID: ft260: group sysfs attrs per HID interface
` [PATCH v2 10/15] HID: ft260: i2c: fix large write transaction failure
` [PATCH v2 11/15] HID: ft260: workaround for TN_189 errata endpoint STALL after enumeration
` [PATCH v2 12/15] HID: ft260: i2c: abort in-flight transfers with STOP before reset
` [PATCH v2 13/15] HID: ft260: i2c: reject an I2C clock outside the supported range
` [PATCH v2 14/15] HID: ft260: i2c: fix i2c_reset sysfs store return value
` [PATCH v2 15/15] HID: ft260: i2c: recover a bus held by a slave

[PATCH v2] tty: serial: mvebu-uart: use device_get_match_data()
 2026-10-30 18:42 UTC  (2+ messages)

[PATCH 00/27] rockchip: Add RK3572 and Forlinx OK3572-C support
 2026-10-30 18:19 UTC  (29+ messages)
` [PATCH 01/27] dt-bindings: clock: rockchip: Add RK3572 CRU
` [PATCH 02/27] dt-bindings: power: rockchip: Add RK3572 power domains
` [PATCH 03/27] dt-bindings: soc: rockchip: Add RK3572 PMU and GRF
` [PATCH 04/27] dt-bindings: mfd: syscon: Add RK3572 QoS register compatible
` [PATCH 05/27] dt-bindings: pinctrl: rockchip: Add RK3572
` [PATCH 06/27] dt-bindings: gpio: rockchip: Add RK3572 GPIO banks
` [PATCH 11/27] dt-bindings: i2c: rk3x: Add RK3572
` [PATCH 12/27] dt-bindings: serial: snps-dw-apb-uart: "
` [PATCH 13/27] dt-bindings: mmc: rockchip: Add RK3572 controllers
` [PATCH 15/27] dt-bindings: thermal: rockchip: Add RK3572
` [PATCH 18/27] dt-bindings: phy: rockchip-inno-usb2: "
` [PATCH 19/27] dt-bindings: phy: rockchip-naneng-combphy: "
` [PATCH 20/27] dt-bindings: usb: rockchip: Add RK3572 DWC3 controller
` [PATCH 25/27] dt-bindings: arm: rockchip: Add Forlinx OK3572-C

[PATCH 0/2] serial: core: add transceiver interface select GPIO
 2026-10-30 17:18 UTC  (3+ messages)
` [PATCH 1/2] dt-bindings: serial: rs485: Add "

[PATCH v5 0/8] serial: 8250_dw: describe the Allwinner H616 and A523 UART configurations
 2026-10-30 17:02 UTC  (25+ messages)
` [PATCH v5 1/8] serial: 8250_dw: select port setup through platform data
` [PATCH v5 2/8] serial: 8250: share the RX trigger conversion helper
` [PATCH v5 3/8] dt-bindings: serial: snps-dw-apb-uart: add Allwinner H616
` [PATCH v5 4/8] serial: 8250_dw: configure the Allwinner H616 UART
` [PATCH v5 5/8] arm64: dts: allwinner: h616: describe the UART integration
` [PATCH v5 6/8] dt-bindings: serial: snps-dw-apb-uart: add Allwinner A523
` [PATCH v5 7/8] serial: 8250_dw: discover Allwinner A523 FIFO depths through FCC
` [PATCH v5 8/8] arm64: dts: allwinner: a523: describe the UART integration

[PATCH v4 0/7] dmaengine: dw: serialize completion and termination
 2026-10-30 15:54 UTC  (20+ messages)
` [PATCH v4 1/7] dmaengine: dw: Fix XFER bit set, but channel not idle error
` [PATCH v4 2/7] dmaengine: dw: serialize error recovery with channel termination
` [PATCH v4 3/7] dmaengine: dw: complete cookies before releasing the channel lock
` [PATCH v4 4/7] dmaengine: dw: calculate residue separately from completion
` [PATCH v4 5/7] dmaengine: dw: drain the tasklet before releasing channel resources
` [PATCH v4 6/7] dmaengine: dw: synchronize completion callbacks
` [PATCH v4 7/7] dmaengine: dw: Prevent tx-status calling DMA-desc callback

[PATCH v3 0/3] serial: tegra: fix DMA descriptor use-after-free and stale completions
 2026-10-30 14:42 UTC  (2+ messages)

[PATCH v5] tty: sysrq: clear the old reset sequence when reset_seq changes
 2026-10-30 12:43 UTC  (2+ messages)

[PATCH RFC 06/12] rust: serial: Add minimal serial-core polling console support
 2026-10-30 11:58 UTC  (3+ messages)

[PATCH v4 0/2] tty: sysrq: fix the reset sequence kept per input device
 2026-10-30 11:48 UTC  (12+ messages)
` [PATCH v4 1/2] tty: sysrq: don't expose a partially written reset_seq
` [PATCH v4 2/2] tty: sysrq: reset the per-device key state when reparsing reset_seq

[PATCH v4 0/5] serial: 8250_dw: describe the Allwinner H616 UART configuration
 2026-10-30 10:08 UTC  (5+ messages)
` [PATCH v4 4/5] serial: 8250_dw: configure the Allwinner H616 UART

[PATCH v4] serial: 8250_dw: preserve BUSY-safe fractional divisor programming
 2026-10-30  9:42 UTC  (3+ messages)

[PATCH] serial: sc16is7xx: Fix clock leak on invalid clock frequency
 2026-10-30  8:57 UTC  (2+ messages)

[PATCH 00/24] tty/serial: a bunch of llm-found fixes
 2026-10-30  7:06 UTC  (6+ messages)
` [PATCH 24/24] serial: stm32: don't report a wakeup to a closed tty

[PATCH 00/11] Add NVIDIA LSTP USB adapter drivers
 2026-10-30  5:32 UTC  (5+ messages)

[PATCH RFC 00/18] riscv: add initial Zhihe A210 support using SCMI clocks and resets
 2026-10-29 19:53 UTC  (17+ messages)
` [PATCH RFC 02/18] dt-bindings: vendor-prefixes: add Zhihe
` [PATCH RFC 04/18] dt-bindings: mailbox: add the A210 AP to E902 doorbell
` [PATCH RFC 06/18] dt-bindings: pinctrl: add Zhihe A210 pin controller
` [PATCH RFC 08/18] dt-bindings: interrupt-controller: add Zhihe A210 PLIC
` [PATCH RFC 09/18] dt-bindings: riscv: add Melon Pi V1 and V2
` [PATCH RFC 10/18] dt-bindings: timer: add Zhihe A210 CLINT
` [PATCH RFC 11/18] dt-bindings: firmware: add A210 SCMI clock and reset IDs
` [PATCH RFC 12/18] dt-bindings: serial: snps-dw-apb-uart: add Zhihe A210 UART

[PATCH 5.10.y] serial: tegra: Add missing clk_disable_unprepare() in tegra_uart_hw_init()
 2026-10-29 18:43 UTC  (2+ messages)

[PATCH] tty: n_hdlc: fix duplicated prefix on partial writes
 2026-10-29 14:23 UTC  (2+ messages)


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