[GIT PULL] TTY/Serial driver changes for 6.4-rc1

From: Greg KH
Date: Thu Apr 27 2023 - 10:20:35 EST

Next message: James Morse: "Re: [PATCH v3 17/19] x86/resctrl: Allow overflow/limbo handlers to be scheduled on any-but cpu"
Previous message: James Morse: "Re: [PATCH v3 15/19] x86/resctrl: Add helpers for system wide mon/alloc capable"
Next in thread: pr-tracker-bot: "Re: [GIT PULL] TTY/Serial driver changes for 6.4-rc1"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

The following changes since commit 09a9639e56c01c7a00d6c0ca63f4c7c41abe075d:

Linux 6.3-rc6 (2023-04-09 11:15:57 -0700)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tags/tty-6.4-rc1

for you to fetch changes up to 2b3174c96696cde676393474f0e01d0d108462f5:

n_gsm: Use array_index_nospec() with index that comes from userspace (2023-04-20 14:11:33 +0200)

----------------------------------------------------------------
TTY/Serial changes for 6.4-rc1

Here is the big set of tty/serial driver updates for 6.4-rc1.

Nothing major, just lots of tiny, constant, forward development. This
includes:
- obligatory n_gsm updates and feature additions
- 8250_em driver updates
- sh-sci driver updates
- dts cleanups and updates
- general cleanups and improvements by Ilpo and Jiri
- other small serial driver core fixes and driver updates

All of these have been in linux-next for a while with no reported
problems.

Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

----------------------------------------------------------------
Arend van Spriel (1):
serial: bcm63xx-uart: add polling support

Bernhard Rosenkränzer (1):
dt-bindings: serial: mediatek,uart: add MT8365

Biju Das (13):
serial: 8250_em: Fix UART port type
serial: 8250_em: Simplify probe()
serial: 8250_em: Drop unused header file
serial: 8250_em: Add missing break statement
serial: 8250_em: Use devm_clk_get_enabled()
serial: 8250_em: Use pseudo offset for UART_FCR
serial: 8250_em: Add serial8250_em_{reg_update(),out_helper()}
tty: serial: sh-sci: Remove setting {src,dst}_{addr,addr_width} based on DMA direction
tty: serial: sh-sci: Add RZ/G2L SCIFA DMA tx support
tty: serial: sh-sci: Add RZ/G2L SCIFA DMA rx support
tty: serial: sh-sci: Fix TE setting on SCI IP
tty: serial: sh-sci: Add support for tx end interrupt handling
tty: serial: sh-sci: Fix end of transmission on SCI

Christophe JAILLET (1):
serial: 8250: Reorder fields in 'struct plat_serial8250_port'

Conor Dooley (1):
serial: make SiFive serial drivers depend on ARCH_ symbols

Cristian Ciocaltea (6):
dt-bindings: serial: snps-dw-apb-uart: Switch dma-names order
ARM: dts: sun6i: a31: Switch dma-names order for snps,dw-apb-uart nodes
ARM: dts: sun8i: a23/a33: Switch dma-names order for snps,dw-apb-uart nodes
ARM: dts: sun8i: v3s: Switch dma-names order for snps,dw-apb-uart nodes
ARM: dts: sunxi: h3/h5: Switch dma-names order for snps,dw-apb-uart nodes
riscv: dts: allwinner: d1: Switch dma-names order for snps,dw-apb-uart nodes

Daniel Starke (4):
tty: n_gsm: add ioctl for DLC specific parameter configuration
tty: n_gsm: allow window size configuration
tty: n_gsm: add ioctl for DLC config via ldisc handle
tty: n_gsm: fix redundant assignment of gsm->encoding

Doug Berger (1):
serial: 8250_bcm7271: Fix arbitration handling

Douglas Anderson (2):
serial: uart_poll_init() should power on the UART
tty: serial: qcom-geni-serial: Add a poll_init() function

Florian Fainelli (1):
serial: 8250: Add missing wakeup event reporting

Greg Kroah-Hartman (2):
Merge 6.3-rc3 into tty-next
Merge 6.3-rc6 into tty-next

Hanno Böck (1):
tty: Fix typo in LEGACY_TIOCSTI Kconfig description

Ilpo Järvinen (21):
serial: Use ARRAY_SIZE() with iso7816 reserved array
serial: Use B0 instead of implicit zero assumption
serial: Remove extern from func prototypes in headers
serial: Move uart_change_speed() earlier
serial: Rename uart_change_speed() to uart_change_line_settings()
serial: Make hw_stopped bool
serial: Rename hw_stopped to old_hw_stopped & improve logic
serial: Remove uart_wait_until_sent() forward declaration
n_tty: Convert no_space_left to space_left boolean
tty_ioctl: Use BIT() for internal flags
Bluetooth: hci_ldisc: Fix tty_set_termios() return value assumptions
n_tty: Sort includes alphabetically
n_tty: Use DIV_ROUND_UP() in room calculation
n_tty: Cleanup includes
n_tty: Reindent if condition
tty: Convert hw_stopped in tty_struct to bool
serial: ucc_uart: Use uart_circ_empty()
serial: cpm_uart: Use uart_circ_empty()
tty: Prevent writing chars during tcsetattr TCSADRAIN/FLUSH
serial: 8250: Fix serial8250_tx_empty() race with DMA Tx
n_gsm: Use array_index_nospec() with index that comes from userspace

Jan Kundrát (1):
serial: max310x: fix IO data corruption in batched operations

Jiri Slaby (SUSE) (6):
tty: serial: simplify qcom_geni_serial_send_chunk_fifo()
tty: synclink_gt: don't allocate and pass dummy flags
tty: vt: reformat tioclinux()
tty: vt: simplify some cases in tioclinux()
tty: vt: distribute EXPORT_SYMBOL()
tty: vt: drop checks for undefined VT_SINGLE_DRIVER

Johan Hovold (1):
serial: fix TIOCSRS485 locking

Krzysztof Kozlowski (3):
serial: sh-sci: mark OF related data as maybe unused
serial: sprd: Drop of_match_ptr for ID table
dt-bindings: serial: snps-dw-apb-uart: correct number of DMAs

Li zeming (1):
tty: tty_ldisc: Remove the ret variable

Luis Chamberlain (1):
tty: simplify sysctl registration

Lukas Bulwahn (2):
tty: serial: remove obsolete config SERIAL_SAMSUNG_UARTS_4
serial: sb1250-duart: clean up after SIBYTE_BCM1x55 removal

Marek Vasut (4):
dt-bindings: serial: imx: Document optional DMA properties
dt-bindings: serial: imx: Document mandatory clock properties
serial: stm32: Remove unused struct stm32_port txdone element
serial: stm32: Re-assert RTS/DE GPIO in RS485 mode only if more data are transmitted

Martin Blumenstingl (3):
dt-bindings: serial: amlogic,meson-uart: Add compatible string for G12A
tty: serial: meson: Add a new compatible string for the G12A SoC
arm64: dts: meson-g12-common: Use the G12A UART compatible string

Peng Fan (1):
dt-bindings: serial: fsl-lpuart: add optional power-domains property

Petr Mladek (1):
Documentation/serial-console: Document the behavior when the last console= parameter is not used

Randy Dunlap (1):
linux/vt_buffer.h: allow either builtin or modular for macros

Rob Herring (3):
serial: Use of_property_present() for testing DT property presence
serial: Use of_property_read_bool() for boolean properties
dt-bindings: serial: Drop unneeded quotes

Shenwei Wang (1):
tty: serial: fsl_lpuart: adjust buffer length to the intended size

Sherry Sun (1):
tty: serial: fsl_lpuart: use UARTMODIR register bits for lpuart32 platform

Tom Rix (1):
serial: imx: remove unused imx_uart_is_imx* functions

Tony Lindgren (2):
serial: 8250: Reinit port->pm on port specific driver unbind
serial: core: Disable uart_start() on uart_remove_one_port()

Uwe Kleine-König (1):
serial: imx: Drop a few unneeded casts

Documentation/admin-guide/serial-console.rst | 36 +++-
.../bindings/serial/amlogic,meson-uart.yaml | 13 +-
.../devicetree/bindings/serial/fsl-imx-uart.yaml | 27 +++
.../devicetree/bindings/serial/fsl-lpuart.yaml | 3 +
.../devicetree/bindings/serial/mediatek,uart.yaml | 1 +
.../bindings/serial/qcom,serial-geni-qcom.yaml | 4 +-
.../bindings/serial/renesas,em-uart.yaml | 4 +-
.../devicetree/bindings/serial/renesas,hscif.yaml | 4 +-
.../devicetree/bindings/serial/renesas,sci.yaml | 4 +-
.../devicetree/bindings/serial/renesas,scif.yaml | 4 +-
.../devicetree/bindings/serial/renesas,scifa.yaml | 4 +-
.../devicetree/bindings/serial/renesas,scifb.yaml | 4 +-
.../devicetree/bindings/serial/serial.yaml | 4 +-
.../bindings/serial/snps-dw-apb-uart.yaml | 4 +-
.../devicetree/bindings/serial/sprd-uart.yaml | 4 +-
.../bindings/serial/sunplus,sp7021-uart.yaml | 4 +-
Documentation/driver-api/tty/n_gsm.rst | 20 ++
arch/arm/boot/dts/sun6i-a31.dtsi | 12 +-
arch/arm/boot/dts/sun8i-a23-a33.dtsi | 10 +-
arch/arm/boot/dts/sun8i-v3s.dtsi | 6 +-
arch/arm/boot/dts/sunxi-h3-h5.dtsi | 8 +-
arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 15 +-
arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi | 12 +-
drivers/bluetooth/hci_ldisc.c | 8 +-
drivers/char/pcmcia/synclink_cs.c | 6 +-
drivers/mmc/core/sdio_uart.c | 10 +-
drivers/tty/Kconfig | 2 +-
drivers/tty/amiserial.c | 6 +-
drivers/tty/mxser.c | 6 +-
drivers/tty/n_gsm.c | 231 ++++++++++++++++++++-
drivers/tty/n_tty.c | 43 ++--
drivers/tty/serial/8250/8250.h | 12 ++
drivers/tty/serial/8250/8250_bcm7271.c | 18 +-
drivers/tty/serial/8250/8250_core.c | 1 +
drivers/tty/serial/8250/8250_em.c | 113 ++++++++--
drivers/tty/serial/8250/8250_port.c | 11 +-
drivers/tty/serial/Kconfig | 11 +-
drivers/tty/serial/bcm63xx_uart.c | 38 ++++
drivers/tty/serial/cpm_uart/cpm_uart_core.c | 5 +-
drivers/tty/serial/fsl_lpuart.c | 10 +-
drivers/tty/serial/imx.c | 48 ++---
drivers/tty/serial/max310x.c | 17 +-
drivers/tty/serial/meson_uart.c | 8 +-
drivers/tty/serial/mxs-auart.c | 4 +-
drivers/tty/serial/qcom_geni_serial.c | 11 +-
drivers/tty/serial/sb1250-duart.c | 2 +-
drivers/tty/serial/serial_core.c | 125 +++++------
drivers/tty/serial/sh-sci.c | 115 +++++++---
drivers/tty/serial/sh-sci.h | 3 +
drivers/tty/serial/sprd_serial.c | 2 +-
drivers/tty/serial/stm32-usart.c | 6 +-
drivers/tty/serial/stm32-usart.h | 1 -
drivers/tty/serial/sunzilog.c | 4 +-
drivers/tty/serial/ucc_uart.c | 7 +-
drivers/tty/synclink_gt.c | 24 +--
drivers/tty/tty.h | 2 +
drivers/tty/tty_io.c | 24 +--
drivers/tty/tty_ioctl.c | 54 +++--
drivers/tty/tty_ldisc.c | 3 +-
drivers/tty/vt/vt.c | 205 ++++++++----------
include/linux/serial_8250.h | 45 ++--
include/linux/serial_core.h | 15 +-
include/linux/tty.h | 2 +-
include/linux/vt_buffer.h | 2 +-
include/uapi/linux/gsmmux.h | 17 +-
65 files changed, 979 insertions(+), 505 deletions(-)

Next message: James Morse: "Re: [PATCH v3 17/19] x86/resctrl: Allow overflow/limbo handlers to be scheduled on any-but cpu"
Previous message: James Morse: "Re: [PATCH v3 15/19] x86/resctrl: Add helpers for system wide mon/alloc capable"
Next in thread: pr-tracker-bot: "Re: [GIT PULL] TTY/Serial driver changes for 6.4-rc1"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]