[GIT PULL] TTY/Serial patches for 4.13-rc1

From: Greg KH
Date: Mon Jul 03 2017 - 10:59:44 EST

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The following changes since commit 3c2993b8c6143d8a5793746a54eba8f86f95240f:

Linux 4.12-rc4 (2017-06-04 16:47:43 -0700)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git/ tags/tty-4.13-rc1

for you to fetch changes up to a6d7514b14a6ea2a3868bdcb2fca7b2410738595:

tty: serial: lpuart: add a more accurate baud rate calculation method (2017-06-29 17:12:34 +0200)

----------------------------------------------------------------
TTY/Serial patches for 4.13-rc1

Here is the large tty/serial patchset for 4.13-rc1.

A lot of tty and serial driver updates are in here, along with some
fixups for some __get/put_user usages that were reported. Nothing huge,
just lots of development by a number of different developers, full
details in the shortlog.

All of these have been in linux-next for a while. There will be a merge
issue with the arm-soc tree in the include/linux/platform_data/atmel.h
file. Stephen has sent out a fixup for it, so it shouldn't be that
difficult to merge.

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

----------------------------------------------------------------
Adam Borowski (6):
vt: use copy_from/to_user instead of __get/put_user for scrnmap ioctls
vt: fix unchecked __put_user() in tioclinux ioctls
vt: use copy_to_user instead of __put_user in GIO_UNIMAP ioctl
vt: use memdup_user in PIO_UNIMAP ioctl
vt: drop access_ok() calls in unimap ioctls
vt: fix \e[2m using the wrong placeholder color on graphical consoles

Alan Cox (1):
tty: handle the case where we cannot restore a line discipline

Aleksa Sarai (2):
tty: add compat_ioctl callbacks
tty: add TIOCGPTPEER ioctl

Alexandre Belloni (2):
tty/serial: atmel: remove atmel_default_console_device handling
tty/serial: atmel: make the driver DT only

Andreas Färber (2):
dt-bindings: serial: Document Actions Semi Owl UARTs
tty: serial: Add Actions Semi Owl UART earlycon

Andy Shevchenko (3):
serial: 8250_exar: Remove duplicate assignment
tty/vt/keyboard: Remove AVR32 bits from the driver
tty/serial: atmel: Remove AVR32 bits from the driver

Arnd Bergmann (1):
serial: meson: hide an unused function

Arvind Yadav (1):
serial: sirf: make of_device_ids const

Christoph Hellwig (1):
serial/mpsc: switch to dma_alloc_attrs

Colin Ian King (1):
drivers/tty/hvc: fix spelling mistake: "missmanaged" -> "mismanaged"

Dong Aisheng (7):
tty: serial: lpuart: introduce lpuart_soc_data to represent SoC property
tty: serial: lpuart: refactor lpuart32_{read|write} prototype
tty: serial: lpuart: add little endian 32 bit register support
dt-bindings: serial: fsl-lpuart: add i.MX7ULP support
tty: serial: lpuart: add imx7ulp support
tty: serial: lpuart: add earlycon support for imx7ulp
tty: serial: lpuart: add a more accurate baud rate calculation method

Fabio Estevam (1):
serial: imx: Remove unused members from imx_port struct

Geert Uytterhoeven (2):
serial: sh-sci: Fix race condition causing garbage during shutdown
serial: sh-sci: Update warning message in sci_request_dma_chan()

Geliang Tang (2):
tty/serial: atmel: use offset_in_page() macro
serial: pch_uart: use offset_in_page() macro

Greg Kroah-Hartman (4):
Merge 4.12-rc3 into tty-next
tty: reserve N_SPEAKUP number
Merge 4.12-rc4 into tty-next
Merge branch 'vt_copy_cleanup' into tty-next

Heiner Kallweit (6):
serial: meson: fix setting number of stop bits
serial: meson: remove unneeded variable assignment in meson_serial_port_write
serial: meson: remove dead code in meson_uart_change_speed
serial: meson: make use of uart_port member mapsize
serial: meson: remove use of flag UPF_IOREMAP
serial: meson: change interrupt description to tty name

Helmut Klein (2):
dt-bindings: serial: Add bindings for the Amlogic Meson UARTs
tty/serial: meson_uart: update to stable bindings

Jan Kiszka (3):
serial: exar: Preconfigure xr17v35x MPIOs as output
serial: uapi: Add support for bus termination
serial: exar: Leave MPIOs as output for Commtech adapters

Jeremy Kerr (1):
drivers/serial: Add driver for Aspeed virtual UART

Joel Stanley (2):
serial: 8250: Add flag so drivers can avoid THRE probe
serial: 8250_of: Add reset support

Johan Hovold (9):
serial: rate limit custom-speed deprecation notice
USB: serial: ftdi_sio: simplify TIOCSSERIAL flag logic
USB: serial: ftdi_sio: remove broken alt-speed handling
tty: simserial: drop unused alt_speed handling
tty: amiserial: drop broken alt-speed support
tty: cyclades: drop broken alt-speed support
tty: rocket: drop broken alt-speed support
tty: ircomm: remove dead and broken ioctl code
tty: drop unused alt_speed from tty_struct

Matthias Brugger (1):
serial: Delete dead code for CIR serial ports

Nandor Han (2):
serial: imx: Enable RTSD only when needed
serial: imx-serial - move DMA buffer configuration to DT

Nava kishore Manne (1):
serial: uartps: Fix kernel doc warnings

Peter Senna Tschudin (1):
imx-serial: RX DMA startup latency

Phil Elwell (2):
serial: 8250: Add CAP_MINI, set for bcm2835aux
serial: 8250: Fix THRE flag usage for CAP_MINI

Sascha Hauer (1):
tty: n_gsm: do not send/receive in ldisc close path

Shubhrajyoti Datta (1):
serial: xilinx_uartps: Fix the error path

Sjoerd Simons (2):
serial: pl010: Move uart_register_driver call to device probe
serial: sh-sci: Move uart_register_driver call to device probe

Stefan Wahren (1):
tty: serdev-ttyport: return actual baudrate from ttyport_set_baudrate

Thomas Bogendoerfer (1):
Fix serial console on SNI RM400 machines

Vignesh R (2):
serial: 8250: omap: Disable DMA for console UART
serial: 8250: 8250_omap: Fix race b/w dma completion and RX timeout

Documentation/ABI/stable/sysfs-driver-aspeed-vuart | 15 +
Documentation/admin-guide/kernel-parameters.txt | 6 +
Documentation/devicetree/bindings/serial/8250.txt | 3 +
.../bindings/serial/actions,owl-uart.txt | 16 +
.../bindings/serial/amlogic,meson-uart.txt | 38 +++
.../devicetree/bindings/serial/fsl-imx-uart.txt | 2 +
.../devicetree/bindings/serial/fsl-lpuart.txt | 2 +
Documentation/serial/n_gsm.txt | 7 +
MAINTAINERS | 2 +-
arch/alpha/include/uapi/asm/ioctls.h | 1 +
arch/ia64/hp/sim/simserial.c | 13 -
arch/mips/include/uapi/asm/ioctls.h | 1 +
arch/parisc/include/uapi/asm/ioctls.h | 1 +
arch/powerpc/include/uapi/asm/ioctls.h | 1 +
arch/sh/include/uapi/asm/ioctls.h | 1 +
arch/sparc/include/uapi/asm/ioctls.h | 3 +-
arch/xtensa/include/uapi/asm/ioctls.h | 1 +
drivers/tty/Makefile | 3 +-
drivers/tty/amiserial.c | 23 +-
drivers/tty/cyclades.c | 21 +-
drivers/tty/hvc/hvcs.c | 3 +-
drivers/tty/n_gsm.c | 54 ++--
drivers/tty/n_null.c | 80 +++++
drivers/tty/pty.c | 93 +++++-
drivers/tty/rocket.c | 27 +-
drivers/tty/serdev/serdev-ttyport.c | 2 +-
drivers/tty/serial/8250/8250.h | 3 +
drivers/tty/serial/8250/8250_aspeed_vuart.c | 323 +++++++++++++++++++++
drivers/tty/serial/8250/8250_bcm2835aux.c | 2 +-
drivers/tty/serial/8250/8250_core.c | 23 +-
drivers/tty/serial/8250/8250_exar.c | 16 +-
drivers/tty/serial/8250/8250_of.c | 10 +
drivers/tty/serial/8250/8250_omap.c | 27 +-
drivers/tty/serial/8250/8250_port.c | 12 +-
drivers/tty/serial/8250/Kconfig | 10 +
drivers/tty/serial/8250/Makefile | 1 +
drivers/tty/serial/Kconfig | 35 ++-
drivers/tty/serial/Makefile | 1 +
drivers/tty/serial/amba-pl010.c | 31 +-
drivers/tty/serial/atmel_serial.c | 164 +++--------
drivers/tty/serial/fsl_lpuart.c | 286 ++++++++++++------
drivers/tty/serial/imx.c | 58 ++--
drivers/tty/serial/meson_uart.c | 153 +++++++---
drivers/tty/serial/mpsc.c | 10 +-
drivers/tty/serial/owl-uart.c | 135 +++++++++
drivers/tty/serial/pch_uart.c | 3 +-
drivers/tty/serial/sccnxp.c | 15 +-
drivers/tty/serial/serial_core.c | 5 +-
drivers/tty/serial/sh-sci.c | 45 ++-
drivers/tty/serial/sirfsoc_uart.c | 2 +-
drivers/tty/serial/xilinx_uartps.c | 10 +-
drivers/tty/tty_ldisc.c | 44 ++-
drivers/tty/vt/consolemap.c | 56 +---
drivers/tty/vt/keyboard.c | 3 +-
drivers/tty/vt/vt.c | 8 +-
drivers/tty/vt/vt_ioctl.c | 8 -
drivers/usb/serial/ftdi_sio.c | 67 +----
fs/compat_ioctl.c | 6 -
include/linux/platform_data/atmel.h | 10 -
include/linux/serial_core.h | 1 +
include/linux/tty.h | 1 -
include/uapi/asm-generic/ioctls.h | 1 +
include/uapi/linux/serial.h | 3 +
include/uapi/linux/serial_core.h | 2 +-
include/uapi/linux/tty.h | 2 +
net/irda/ircomm/ircomm_tty_ioctl.c | 107 +------
66 files changed, 1406 insertions(+), 712 deletions(-)
create mode 100644 Documentation/ABI/stable/sysfs-driver-aspeed-vuart
create mode 100644 Documentation/devicetree/bindings/serial/actions,owl-uart.txt
create mode 100644 Documentation/devicetree/bindings/serial/amlogic,meson-uart.txt
create mode 100644 drivers/tty/n_null.c
create mode 100644 drivers/tty/serial/8250/8250_aspeed_vuart.c
create mode 100644 drivers/tty/serial/owl-uart.c

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