Jan Kiszka cdb2d37d34 serial: mvebu-uart: Fix reporting of effective CSIZE to userspace ...

commit e0bf2d4982 upstream.

Apparently, this driver (or the hardware) does not support character
length settings. It's apparently running in 8-bit mode, but it makes
userspace believe it's in 5-bit mode. That makes tcsetattr with CS8
incorrectly fail, breaking e.g. getty from busybox, thus the login shell
on ttyMVx.

Fix by hard-wiring CS8 into c_cflag.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Fixes: 30530791a7 ("serial: mvebu-uart: initial support for Armada-3700 serial port")
Cc: stable <stable@vger.kernel.org> # 4.6+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-10-10 08:54:18 +02:00

..

hvc

hvc_opal: don't set tb_ticks_per_usec in udbg_init_opal_common()

2018-08-03 07:50:25 +02:00

ipwireless

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

serdev

serdev: fix memleak on module unload

2018-07-08 15:30:47 +02:00

serial

serial: mvebu-uart: Fix reporting of effective CSIZE to userspace

2018-10-10 08:54:18 +02:00

vt

tty: vt_ioctl: fix potential Spectre v1

2018-09-29 03:06:06 -07:00

amiserial.c

tty: amiserial: drop broken alt-speed support

2017-06-13 11:49:58 +02:00

bfin_jtag_comm.c

TTY: bfin_jtag_comm: remove incorrect wait_until_sent operation

2015-03-07 03:44:14 +01:00

cyclades.c

tty: cyclades: drop broken alt-speed support

2017-06-13 11:49:58 +02:00

ehv_bytechan.c

tty: Convert to using %pOF instead of full_name

2017-07-30 07:35:28 -07:00

goldfish.c

tty: goldfish: Enable 'earlycon' only if built-in

2018-03-24 11:01:23 +01:00

isicom.c

tty: isicom: constify pci_device_id.

2017-07-30 07:35:27 -07:00

Kconfig

tty: goldfish: Enable 'earlycon' only if built-in

2018-03-24 11:01:23 +01:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

metag_da.c

timers, drivers/tty/metag_da: Initialize the poll timer as pinned

2016-07-07 10:25:14 +02:00

mips_ejtag_fdc.c

tty: mips_ejtag_fdc: constify mips_cdmm_device_id

2017-08-28 20:51:22 +02:00

moxa.c

tty: moxa: constify pci_device_id.

2017-07-30 07:35:28 -07:00

moxa.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mxser.c

mxser: fix timeout calculation for low rates

2017-09-18 18:19:20 +02:00

mxser.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

n_gsm.c

tty: n_gsm: Fix DLCI handling for ADM mode if debug & 2 is not set

2018-05-01 12:58:13 -07:00

n_hdlc.c

format-security: move static strings to const

2017-05-08 17:15:14 -07:00

n_null.c

tty: handle the case where we cannot restore a line discipline

2017-06-03 18:43:46 +09:00

n_r3964.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

n_tracerouter.c

n_tracerouter: stop including <asm-generic/bug>

2015-10-15 00:21:10 +02:00

n_tracesink.c

n_tracesink: stop including <asm-generic/bug>

2015-10-15 00:21:11 +02:00

n_tracesink.h

n_tracerouter and n_tracesink ldisc additions.

2011-05-13 16:31:00 -07:00

n_tty.c

n_tty: Access echo_* variables carefully.

2018-07-08 15:30:47 +02:00

nozomi.c

tty: nozomi: avoid sprintf buffer overflow

2016-11-29 20:20:07 +01:00

pty.c

pty: fix O_CLOEXEC for TIOCGPTPEER

2018-08-24 13:08:55 +02:00

rocket_int.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

rocket.c

tty: rocket: Fix possible buffer overwrite on register_PCI

2018-09-19 22:43:40 +02:00

rocket.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

synclink_gt.c

tty: synclink_gt: constify pci_device_id.

2017-07-30 07:35:28 -07:00

synclink.c

tty: synclink: constify pci_device_id.

2017-07-30 07:35:27 -07:00

synclinkmp.c

tty: synclinkmp: constify pci_device_id.

2017-07-30 07:35:27 -07:00

sysrq.c

sysrq : fix Show Regs call trace on ARM

2017-12-10 13:40:42 +01:00

tty_audit.c

tty: audit: remove unused variable

2016-03-07 16:11:14 -08:00

tty_baudrate.c

tty: fix termios input-speed encoding

2018-09-26 08:38:11 +02:00

tty_buffer.c

tty: fix tty_ldisc_receive_buf() documentation

2018-01-02 20:31:17 +01:00

tty_io.c

tty: Don't call panic() at tty_ldisc_init()

2018-05-01 12:58:13 -07:00

tty_ioctl.c

tty: move baudrate handling code to a file of its own

2017-04-18 18:01:52 +02:00

tty_jobctrl.c

tty: split job control support into a file of its own

2017-04-18 18:01:52 +02:00

tty_ldisc.c

tty: Use __GFP_NOFAIL for tty_ldisc_get()

2018-05-01 12:58:14 -07:00

tty_ldsem.c

sched/headers: Prepare to move the get_task_struct()/put_task_struct() and related APIs from <linux/sched.h> to <linux/sched/task.h>

2017-03-02 08:42:40 +01:00

tty_mutex.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

tty_port.c

Revert "tty: fix port buffer locking"

2017-06-04 10:23:25 +02:00

vcc.c

sparc64: vcc: make ktermios const

2017-08-29 15:10:44 -07:00