Uwe Kleine-König 5680e94148 serial/imx: read cts state only after acking cts change irq ... If cts changes between reading the level at the cts input (USR1_RTSS) and acking the irq (USR1_RTSD) the last edge doesn't generate an irq and uart_handle_cts_change is called with a outdated value for cts. The race was introduced by commit ceca629 ([ARM] 2971/1: i.MX uart handle rts irq) Reported-by: Arwed Springer <Arwed.Springer@de.trumpf.com> Tested-by: Arwed Springer <Arwed.Springer@de.trumpf.com> Cc: stable@kernel.org # 2.6.14+ Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		2011-04-19 16:36:25 -07:00
..
cpm_uart	dt/serial: Eliminate users of of_platform_{,un}register_driver	2011-02-28 13:22:46 -07:00
jsm	Fix common misspellings	2011-03-31 11:26:23 -03:00
8250.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
8250.h	…
8250_accent.c	…
8250_acorn.c	…
8250_boca.c	…
8250_early.c	…
8250_exar_st16c554.c	…
8250_fourport.c	…
8250_gsc.c	…
8250_hp300.c	…
8250_hub6.c	…
8250_mca.c	…
8250_pci.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
8250_pnp.c	…
21285.c	…
68328serial.c	Merge 2.6.38-rc6 into tty-next	2011-02-24 11:36:31 -08:00
68328serial.h	68328serial: remove unsed m68k_serial->tqueue_hangup	2011-02-03 14:16:49 -08:00
68360serial.c	Merge 2.6.38-rc6 into tty-next	2011-02-24 11:36:31 -08:00
Kconfig	apbuart: Depend upon sparc.	2011-03-30 21:12:24 -07:00
Makefile	Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm	2011-03-17 19:08:06 -07:00
altera_jtaguart.c	Merge branch 'devicetree/next' of git://git.secretlab.ca/git/linux-2.6	2011-03-16 17:28:10 -07:00
altera_uart.c	Merge branch 'devicetree/next' of git://git.secretlab.ca/git/linux-2.6	2011-03-16 17:28:10 -07:00
amba-pl010.c	ARM: amba: make probe() functions take const id tables	2011-02-23 16:24:14 +00:00
amba-pl011.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
apbuart.c	sparc32,leon: Fixed APBUART frequency detection	2011-03-30 04:28:54 -07:00
apbuart.h	…
atmel_serial.c	atmel_serial: enable PPS support	2011-02-17 11:26:12 -08:00
bcm63xx_uart.c	…
bfin_5xx.c	serial: bfin_5xx: split uart RX lock from uart port lock to avoid deadlock	2011-02-03 14:44:54 -08:00
bfin_sport_uart.c	tty: serial: bfin_sport_uart: fix signedness error	2011-02-03 11:40:46 -08:00
bfin_sport_uart.h	…
clps711x.c	…
crisv10.c	tty: now phase out the ioctl file pointer for good	2011-02-17 11:59:56 -08:00
crisv10.h	…
dz.c	…
dz.h	…
icom.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
icom.h	…
ifx6x60.c	tiocmset: kill the file pointer argument	2011-02-17 11:52:43 -08:00
ifx6x60.h	serial: ifx6x60: minor cleanup	2011-02-17 11:16:15 -08:00
imx.c	serial/imx: read cts state only after acking cts change irq	2011-04-19 16:36:25 -07:00
ioc3_serial.c	…
ioc4_serial.c	…
ip22zilog.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
ip22zilog.h	…
kgdboc.c	kgdboc,kgdbts: strlen() doesn't count the terminator	2011-03-25 16:37:30 -05:00
m32r_sio.c	…
m32r_sio.h	…
m32r_sio_reg.h	…
max3100.c	workqueue, freezer: unify spelling of 'freeze' + 'able' to 'freezable'	2011-02-16 17:48:59 +01:00
max3107-aava.c	…
max3107.c	workqueue, freezer: unify spelling of 'freeze' + 'able' to 'freezable'	2011-02-16 17:48:59 +01:00
max3107.h	Fix common misspellings	2011-03-31 11:26:23 -03:00
mcf.c	…
mfd.c	serial: mfd: add a module parameter for setting each port's working mode	2011-02-22 15:49:00 -08:00
mpc52xx_uart.c	dt/serial: Eliminate users of of_platform_{,un}register_driver	2011-02-28 13:22:46 -07:00
mpsc.c	…
mrst_max3110.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
mrst_max3110.h	Fix common misspellings	2011-03-31 11:26:23 -03:00
msm_serial.c	Merge branch 'msm-uart' into for-next	2011-01-24 11:16:43 -08:00
msm_serial.h	Merge branch 'msm-uart' into for-next	2011-01-24 11:16:43 -08:00
msm_serial_hs.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
msm_smd_tty.c	tty: Add msm_smd_tty driver	2011-02-17 11:25:38 -08:00
mux.c	…
mxs-auart.c	Freescale STMP37XX/STMP378X Application UART driver: remove duplicate linux/device.h include	2011-02-15 18:35:42 +01:00
netx-serial.c	…
nwpserial.c	…
of_serial.c	Merge branch 'devicetree/next' of git://git.secretlab.ca/git/linux-2.6	2011-03-16 17:28:10 -07:00
omap-serial.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
pch_uart.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2011-03-18 10:37:40 -07:00
pmac_zilog.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
pmac_zilog.h	…
pnx8xxx_uart.c	…
pxa.c	…
s3c24a0.c	…
s3c2400.c	…
s3c2410.c	…
s3c2412.c	…
s3c2440.c	…
s3c6400.c	…
s5pv210.c	…
sa1100.c	…
samsung.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
samsung.h	…
sb1250-duart.c	console: rename acquire/release_console_sem() to console_lock/unlock()	2011-01-26 10:50:06 +10:00
sc26xx.c	…
serial_core.c	tty: now phase out the ioctl file pointer for good	2011-02-17 11:59:56 -08:00
serial_cs.c	fmvj18x_cs: add new id	2011-02-28 12:06:20 -08:00
serial_ks8695.c	…
serial_txx9.c	…
sh-sci.c	Merge branch 'sh-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6	2011-04-07 12:48:45 -07:00
sh-sci.h	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into common/serial-rework	2011-01-26 18:23:27 +09:00
sn_console.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
suncore.c	…
suncore.h	…
sunhv.c	dt/serial: Eliminate users of of_platform_{,un}register_driver	2011-02-28 13:22:46 -07:00
sunsab.c	dt/serial: Eliminate users of of_platform_{,un}register_driver	2011-02-28 13:22:46 -07:00
sunsab.h	…
sunsu.c	dt/serial: Eliminate users of of_platform_{,un}register_driver	2011-02-28 13:22:46 -07:00
sunzilog.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
sunzilog.h	…
timbuart.c	…
timbuart.h	…
uartlite.c	dt: uartlite: merge platform and of_platform driver bindings	2011-02-28 13:22:43 -07:00
ucc_uart.c	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2011-03-18 06:31:43 -07:00
vr41xx_siu.c	…
vt8500_serial.c	…
zs.c	…
zs.h	…