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60f4b002ab
linux/drivers/tty
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Sonic Zhang 60f4b002ab serial: bfin-uart: Don't access tty circular buffer in TX DMA interrupt after it is reset. 
When kernel reboot, tty circular buffer is reset before last TX DMA interrupt is called,
while the buffer tail is updated in TX DMA interrupt handler. So, don't update the buffer
tail if it is reset.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-03-13 14:33:39 -07:00
..
hvc TTY: remove unneeded tty->index checks 2012-03-08 11:42:21 -08:00
ipwireless TTY: ipwireless, fix tty->index handling 2012-03-08 11:42:21 -08:00
serial serial: bfin-uart: Don't access tty circular buffer in TX DMA interrupt after it is reset. 2012-03-13 14:33:39 -07:00
vt vt: NULL dereference in vt_do_kdsk_ioctl() 2012-03-12 10:21:55 -07:00
amiserial.c TTY: amiserial, use tty_port_close_start 2012-03-08 12:50:02 -08:00
bfin_jtag_comm.c TTY: remove re-assignments to tty_driver members 2012-03-08 11:37:58 -08:00
cyclades.c TTY: remove unneeded tty->index checks 2012-03-08 11:42:21 -08:00
ehv_bytechan.c TTY: remove re-assignments to tty_driver members 2012-03-08 11:37:58 -08:00
isicom.c TTY: remove unneeded tty->index checks 2012-03-08 11:42:21 -08:00
Kconfig tty/powerpc: early udbg consoles can't be modules 2012-02-24 13:50:46 -08:00
Makefile
moxa.c tty: moxa: fix bit test in moxa_start() 2012-03-08 12:55:48 -08:00
moxa.h
mxser.c TTY: remove unneeded tty->index checks 2012-03-08 11:42:21 -08:00
mxser.h
n_gsm.c TTY: remove re-assignments to tty_driver members 2012-03-08 11:37:58 -08:00
n_hdlc.c tty: n_hdlc not atomic use tty->flags. 2011-11-30 21:30:49 +09:00
n_r3964.c
n_tracerouter.c
n_tracesink.c
n_tracesink.h
n_tty.c drivers/tty: Remove unneeded spaces 2011-12-09 19:11:35 -08:00
nozomi.c TTY: remove re-assignments to tty_driver members 2012-03-08 11:37:58 -08:00
pty.c TTY: remove re-assignments to tty_driver members 2012-03-08 11:37:58 -08:00
rocket_int.h
rocket.c TTY: remove unneeded tty->index checks 2012-03-08 11:42:21 -08:00
rocket.h
synclink_gt.c TTY: remove unneeded tty->index checks 2012-03-08 11:42:21 -08:00
synclink.c TTY: remove unneeded tty->index checks 2012-03-08 11:42:21 -08:00
synclinkmp.c TTY: remove unneeded tty->index checks 2012-03-08 11:42:21 -08:00
sysrq.c vt:tackle kbd_table 2012-03-08 10:50:35 -08:00
tty_audit.c
tty_buffer.c
tty_io.c TTY: remove tty driver re-set from tty_reopen 2012-03-08 11:38:50 -08:00
tty_ioctl.c
tty_ldisc.c
tty_mutex.c
tty_port.c TTY: fix UV serial console regression 2012-01-24 12:55:37 -08:00