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OpenCloudOS-Kernel
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OpenCloudOS-Kernel/drivers/serial
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Linus Torvalds eea7e17e0e tty, serial: Fix race and NULL check in uart_close() 
Commit 46d57a449a ("serial: use tty_port pointers in the core code")
contained two bugs that causes (rare) crashes:

 - the rename typoed one site

 - a NULL check was missed

Reported-and-tested-by: Ingo Molnar <mingo@elte.hu>
Cc: Greg KH <gregkh@suse.de>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2009-10-12 10:21:33 -07:00
..
cpm_uart Fix build of cpm_uart due to core changes 2009-09-24 17:01:22 +10:00
jsm serial: kill off uart_info 2009-09-19 13:13:28 -07:00
8250.c serial: add parameter to force skipping the test for the TXEN bug 2009-10-01 16:11:16 -07:00
8250.h serial: 8250: add IRQ trigger support 2009-09-19 13:13:19 -07:00
8250_accent.c
…
8250_acorn.c [ARM] ecard: add ecardm_iomap() / ecardm_iounmap() 2007-05-11 17:19:02 +01:00
8250_boca.c
…
8250_early.c 8250: switch 8250 drivers to use _nocache ioremaps 2008-05-01 08:04:00 -07:00
8250_exar_st16c554.c
…
8250_fourport.c
…
8250_gsc.c serial: 8250_gsc: fix printk format error 2009-05-29 08:40:02 -07:00
8250_hp300.c 8250_hp300: coding style 2008-02-08 09:22:25 -08:00
8250_hub6.c 8250_hub6: codding style 2008-02-08 09:22:25 -08:00
8250_mca.c
…
8250_pci.c Remove multiple KERN_ prefixes from printk formats 2009-07-08 10:30:03 -07:00
8250_pnp.c serial: Update PNP IDs 2009-04-06 14:36:26 -07:00
21285.c serial: kill off uart_info 2009-09-19 13:13:28 -07:00
68328serial.c serial, 8250: remove NR_IRQ usage 2008-10-16 16:52:02 +02:00
68328serial.h
…
68360serial.c Fix compile errors in SGI console drivers (linux-next tree) 2008-07-20 17:12:36 -07:00
Kconfig uartlite: allow building for timberdale MFD 2009-10-01 16:11:12 -07:00
Makefile MIPS: BCM63xx: Add serial driver for bcm63xx integrated UART. 2009-09-30 21:46:59 +02:00
amba-pl010.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
amba-pl011.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
atmel_serial.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
bcm63xx_uart.c MIPS: BCM63xx: Add serial driver for bcm63xx integrated UART. 2009-09-30 21:46:59 +02:00
bfin_5xx.c serial: kill off uart_info 2009-09-19 13:13:28 -07:00
bfin_sport_uart.c serial: kill off uart_info 2009-09-19 13:13:28 -07:00
bfin_sport_uart.h Blackfin serial driver: this driver enable SPORTs on Blackfin emulate UART 2008-04-30 08:29:30 -07:00
clps711x.c serial: kill off uart_info 2009-09-19 13:13:28 -07:00
crisv10.c CRIS: fix defconfig build failure 2009-08-31 18:38:16 +02:00
crisv10.h tty: Use the generic RS485 ioctl on CRIS 2009-04-07 08:44:05 -07:00
dz.c serial: kill off uart_info 2009-09-19 13:13:28 -07:00
dz.h dz: clean up and improve the setup of termios settings 2008-02-07 08:42:24 -08:00
icom.c icom: convert space to tabs 2009-10-01 16:11:15 -07:00
icom.h Coding style fix drivers/serial/icom.h 2008-02-03 14:47:38 +02:00
imx.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
ioc3_serial.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
ioc4_serial.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
ip22zilog.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
ip22zilog.h
…
kgdboc.c tty: The big operations rework 2008-04-30 08:29:47 -07:00
m32r_sio.c serial: kill off uart_info 2009-09-19 13:13:28 -07:00
m32r_sio.h m32r: serial: remove M32R_SIO_SHARE_IRQS 2007-10-16 09:43:04 -07:00
m32r_sio_reg.h
…
max3100.c spi: prefix modalias with "spi:" 2009-09-23 07:39:43 -07:00
mcf.c serial: kill off uart_info 2009-09-19 13:13:28 -07:00
mpc52xx_uart.c serial: kill off uart_info 2009-09-19 13:13:28 -07:00
mpsc.c serial: kill off uart_info 2009-09-19 13:13:28 -07:00
msm_serial.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
msm_serial.h msm_serial: serial driver for MSM7K onboard serial peripheral. 2009-06-22 11:32:25 -07:00
mux.c serial: kill off uart_info 2009-09-19 13:13:28 -07:00
netx-serial.c serial: kill off uart_info 2009-09-19 13:13:28 -07:00
nwpserial.c serial: kill off uart_info 2009-09-19 13:13:28 -07:00
of_serial.c Merge commit 'origin/master' into next 2009-06-18 11:16:55 +10:00
pmac_zilog.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
pmac_zilog.h
…
pnx8xxx_uart.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
pxa.c Merge branch 'origin' into for-linus 2009-09-24 21:22:33 +01:00
s3c24a0.c ARM: S3C24XX: serial: Fix section mismatch warnings 2009-07-30 23:56:41 +01:00
s3c2400.c ARM: S3C24XX: serial: Fix section mismatch warnings 2009-07-30 23:56:41 +01:00
s3c2410.c ARM: S3C24XX: serial: Fix section mismatch warnings 2009-07-30 23:56:41 +01:00
s3c2412.c ARM: S3C24XX: serial: Fix section mismatch warnings 2009-07-30 23:56:41 +01:00
s3c2440.c ARM: S3C24XX: serial: Fix section mismatch warnings 2009-07-30 23:56:41 +01:00
s3c6400.c ARM: S3C64XX: serial: Fix section mismatch warning 2009-07-30 23:56:41 +01:00
sa1100.c ARM: Fix SA1100 Neponset serial section mismatch 2009-09-28 18:06:16 +01:00
samsung.c serial: kill off uart_info 2009-09-19 13:13:28 -07:00
samsung.h serial: samsung.c: mark s3c24xx_serial_remove as __devexit 2009-06-22 11:32:24 -07:00
sb1250-duart.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
sc26xx.c serial: kill off uart_info 2009-09-19 13:13:28 -07:00
serial_core.c tty, serial: Fix race and NULL check in uart_close() 2009-10-12 10:21:33 -07:00
serial_cs.c pcnet_cs: add cis of National Semicondoctor's multifunction pcmcia card 2009-10-05 00:40:03 -07:00
serial_ks8695.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
serial_lh7a40x.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
serial_txx9.c serial_txx9: use container_of() instead of direct cast 2009-10-01 16:11:15 -07:00
sh-sci.c serial: kill off uart_info 2009-09-19 13:13:28 -07:00
sh-sci.h sh: Add initial support for SH7757 CPU subtype 2009-08-21 17:25:47 +09:00
sn_console.c serial: kill off uart_info 2009-09-19 13:13:28 -07:00
suncore.c [SERIAL]: Fix section mismatches in Sun serial console drivers. 2007-12-29 01:19:49 -08:00
suncore.h [SERIAL] sparc: Infrastructure to fix section mismatch bugs. 2007-12-12 07:36:34 -08:00
sunhv.c serial: kill off uart_info 2009-09-19 13:13:28 -07:00
sunsab.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
sunsab.h
…
sunsu.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
sunzilog.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
sunzilog.h
…
timbuart.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
timbuart.h serial: Added Timberdale UART driver 2009-06-11 08:51:06 -07:00
uartlite.c uartlite: support shared interrupt lines 2009-09-19 13:13:38 -07:00
ucc_uart.c serial: kill off uart_info 2009-09-19 13:13:28 -07:00
vr41xx_siu.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
zs.c serial: move delta_msr_wait into the tty_port 2009-09-19 13:13:31 -07:00
zs.h zs: move to the serial subsystem 2007-07-18 08:38:22 -07:00