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9b6934a3b4
linux/drivers/tty
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David Vrabel 9b6934a3b4 xen/hvc: handle backend CLOSED without CLOSING 
Backend drivers shouldn't transistion to CLOSED unless the frontend is
CLOSED.  If a backend does transition to CLOSED too soon then the
frontend may not see the CLOSING state and will not properly shutdown.

So, treat an unexpected backend CLOSED state the same as CLOSING.

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2012-10-04 11:30:29 -04:00
..
hvc xen/hvc: handle backend CLOSED without CLOSING 2012-10-04 11:30:29 -04:00
ipwireless TTY: ipwireless, use tty from tty_port 2012-04-09 11:30:39 -07:00
serial pmac_zilog,kdb: Fix console poll hook to return instead of loop 2012-08-16 12:20:20 -07:00
vt vt: fix race in vt_waitactive() 2012-07-26 13:37:02 -07:00
amiserial.c tty: Revert the tty locking series, it needs more work 2012-06-02 15:21:43 -07:00
bfin_jtag_comm.c TTY: bfin_jtag_comm, use tty from tty_port 2012-04-09 11:28:18 -07:00
cyclades.c tty: Revert the tty locking series, it needs more work 2012-06-02 15:21:43 -07:00
ehv_bytechan.c TTY: remove re-assignments to tty_driver members 2012-03-08 11:37:58 -08:00
isicom.c Documentation: remove references to /etc/modprobe.conf 2012-03-30 16:03:15 -07:00
Kconfig tty/powerpc: early udbg consoles can't be modules 2012-02-24 16:11:50 -08:00
Makefile
moxa.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
moxa.h
mxser.c tty: mxser: local variables should not be exposed globally 2012-05-04 16:42:14 -07:00
mxser.h
n_gsm.c TTY: remove re-assignments to tty_driver members 2012-03-08 11:37:58 -08:00
n_hdlc.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
n_r3964.c tty: Revert the tty locking series, it needs more work 2012-06-02 15:21:43 -07:00
n_tracerouter.c
n_tracesink.c
n_tracesink.h
n_tty.c TTY: n_tty, do not dereference user buffer 2012-04-29 22:13:54 -04:00
nozomi.c TTY: remove re-assignments to tty_driver members 2012-03-08 11:37:58 -08:00
pty.c tty: Revert the tty locking series, it needs more work 2012-06-02 15:21:43 -07:00
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: Revert the tty locking series, it needs more work 2012-06-02 15:21:43 -07:00
synclink.c tty: Revert the tty locking series, it needs more work 2012-06-02 15:21:43 -07:00
synclinkmp.c tty: Revert the tty locking series, it needs more work 2012-06-02 15:21:43 -07:00
sysrq.c sysrq: use SEND_SIG_FORCED instead of force_sig() 2012-04-05 15:25:50 -07:00
tty_audit.c
tty_buffer.c tty: hold lock across tty buffer finding and buffer filling 2012-04-09 12:12:45 -07:00
tty_io.c tty: Revert the tty locking series, it needs more work 2012-06-02 15:21:43 -07:00
tty_ioctl.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
tty_ldisc.c tty ldisc: Close/Reopen race prevention should check the proper flag 2012-07-26 13:37:06 -07:00
tty_mutex.c tty: Revert the tty locking series, it needs more work 2012-06-02 15:21:43 -07:00
tty_port.c tty: Revert the tty locking series, it needs more work 2012-06-02 15:21:43 -07:00