linux/drivers/tty
Ben Dooks 2561f068d9 ARM: meson: serial: disable rx/tx irqs during console write
As an attempt to stop issues with bad console output, ensure that both the
rx and tx interrupts are disabled during the console write to avoid any
problems with console and non-console being called together.

This should help with the SMP case as it should stop other cores being
signalled during the console write.

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Tested-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-13 19:59:48 -08:00
..
hvc TTY/Serial driver patches for 4.4-rc1 2015-11-04 21:35:12 -08:00
ipwireless
serial ARM: meson: serial: disable rx/tx irqs during console write 2015-12-13 19:59:48 -08:00
vt vt: Deinline save_screen, save 238 bytes 2015-12-13 19:59:48 -08:00
amiserial.c tty: Remove unused SERIAL_DO_RESTART define 2015-12-13 19:59:48 -08:00
bfin_jtag_comm.c
cyclades.c cyclades: Deinline cyz_is_loaded, save 240 bytes 2015-12-13 19:59:48 -08:00
ehv_bytechan.c
goldfish.c
isicom.c isicom: Deinline drop_dtr, save 112 bytes 2015-12-13 19:59:48 -08:00
Kconfig
Makefile
metag_da.c
mips_ejtag_fdc.c
moxa.c tty: Remove unused SERIAL_DO_RESTART define 2015-12-13 19:59:48 -08:00
moxa.h
mxser.c
mxser.h
n_gsm.c
n_hdlc.c
n_r3964.c
n_tracerouter.c
n_tracesink.c
n_tracesink.h
n_tty.c n_tty: Reduce branching in canon_copy_from_read_buf() 2015-12-13 19:59:48 -08:00
nozomi.c
pty.c tty: Remove __func__ from tty_debug() macro 2015-12-13 19:59:48 -08:00
rocket.c
rocket.h
rocket_int.h
synclink.c
synclink_gt.c tty: synclink_gt: Rename tty_driver_name 2015-12-13 19:59:48 -08:00
synclinkmp.c
sysrq.c
tty_audit.c tty: audit: Fix audit source 2015-11-20 16:19:54 -08:00
tty_buffer.c
tty_io.c tty: Only allow slave pty as controlling tty 2015-12-13 19:59:48 -08:00
tty_ioctl.c tty: Remove __func__ from tty_debug() macro 2015-12-13 19:59:48 -08:00
tty_ldisc.c tty: Simplify tty_set_ldisc() exit handling 2015-12-13 19:59:48 -08:00
tty_ldsem.c tty: Deinline __ldsem_down_write_nested, save 128 bytes 2015-12-13 19:59:48 -08:00
tty_mutex.c tty: Merge conditional + error message + WARN_ON() 2015-12-13 19:59:48 -08:00
tty_port.c tty: Define tty_*() printk macros 2015-12-13 19:59:48 -08:00