Eric W. Biederman 05d81d2222 serial8250: sanity check nr_uarts on all paths. ...

I had 8250.nr_uarts=16 in the boot line of a test kernel and I had a weird
mysterious crash in sysfs.  After taking an in-depth look I realized that
CONFIG_SERIAL_8250_NR_UARTS was set to 4 and I was walking off the end of
the serial8250_ports array.

Ouch!!!

Don't let this happen to someone else.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Acked-by: Alan Cox <alan@redhat.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2008-07-12 14:33:41 -07:00

..

cpm_uart

serial: replace remaining __FUNCTION__ occurrences

2008-04-30 08:29:54 -07:00

jsm

jsm: add new supported board to jsm serial driver

2008-05-01 08:04:01 -07:00

8250_accent.c

…

8250_acorn.c

…

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

…

8250_hp300.c

…

8250_hub6.c

…

8250_mca.c

…

8250_pci.c

serial: support for InstaShield IS-400 four port RS-232 PCI card

2008-05-24 09:56:09 -07:00

8250_pnp.c

serial: add PNP ID GVC0303 for Archtek 3334BRV ISA modem

2008-03-04 16:35:09 -08:00

8250.c

serial8250: sanity check nr_uarts on all paths.

2008-07-12 14:33:41 -07:00

8250.h

8250 Serial Driver: revert extra IRQ flag definition patch

2008-05-31 16:10:04 +08:00

21285.c

…

68328serial.c

serial m68k: put_char returns

2008-04-30 08:29:45 -07:00

68328serial.h

…

68360serial.c

serial: replace remaining __FUNCTION__ occurrences

2008-04-30 08:29:54 -07:00

amba-pl010.c

…

amba-pl011.c

kgdb: kgdboc pl011 I/O module

2008-04-17 20:05:39 +02:00

atmel_serial.c

atmel_serial: filter out FP during baud rate detection

2008-06-06 11:29:12 -07:00

bfin_5xx.c

Blackfin Serial Driver: Use timer to poll CTS PIN instead of workqueue.

2008-06-19 17:46:39 +08:00

bfin_sport_uart.c

Blackfin serial driver: this driver enable SPORTs on Blackfin emulate UART

2008-04-30 08:29:30 -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

…

crisv10.c

cris: Fix compile failure due to typo in serial driver

2008-05-12 07:27:38 -07:00

crisv10.h

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dz.c

dz: test after postfix decrement fails in dz_console_putchar()

2008-04-28 08:58:16 -07:00

dz.h

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icom.c

…

icom.h

…

imx.c

Merge branch 'merge-fixes' into devel

2008-04-19 17:17:34 +01:00

ioc3_serial.c

serial: replace remaining __FUNCTION__ occurrences

2008-04-30 08:29:54 -07:00

ioc4_serial.c

serial: replace remaining __FUNCTION__ occurrences

2008-04-30 08:29:54 -07:00

ip22zilog.c

…

ip22zilog.h

…

Kconfig

Blackfin SPORTS UART Driver: converting BFIN->BLACKFIN

2008-05-17 18:22:26 +08:00

kgdboc.c

tty: The big operations rework

2008-04-30 08:29:47 -07:00

m32r_sio_reg.h

…

m32r_sio.c

drivers/serial/m32r_sio.c: correct use of ! and &

2008-03-04 16:35:16 -08:00

m32r_sio.h

…

Makefile

Blackfin serial driver: this driver enable SPORTs on Blackfin emulate UART

2008-04-30 08:29:30 -07:00

mcf.c

serial: fix platform driver hotplug/coldplug

2008-04-15 19:35:40 -07:00

mcfserial.c

m68knommu: add info about removing mcfserial

2008-05-14 19:11:12 -07:00

mcfserial.h

…

mpc52xx_uart.c

Fix a potential issue in mpc52xx uart driver

2008-05-01 11:59:12 -06:00

mpsc.c

serial: fix platform driver hotplug/coldplug

2008-04-15 19:35:40 -07:00

mux.c

…

netx-serial.c

tty/serial: lay the foundations for the next set of reworks

2008-04-30 08:29:45 -07:00

of_serial.c

[POWERPC] Xilinx: of_serial support for Xilinx uart 16550.

2008-04-24 13:32:46 -05:00

pmac_zilog.c

…

pmac_zilog.h

…

pnx8xxx_uart.c

serial: fix platform driver hotplug/coldplug

2008-04-15 19:35:40 -07:00

pxa.c

serial: fix platform driver hotplug/coldplug

2008-04-15 19:35:40 -07:00

s3c2410.c

serial: replace remaining __FUNCTION__ occurrences

2008-04-30 08:29:54 -07:00

sa1100.c

serial: replace remaining __FUNCTION__ occurrences

2008-04-30 08:29:54 -07:00

sb1250-duart.c

serial: fix driver_name conflicts

2008-06-06 11:29:09 -07:00

sc26xx.c

serial: fix platform driver hotplug/coldplug

2008-04-15 19:35:40 -07:00

serial_core.c

serial: fix serial_match_port() for dynamic major tty-device numbers

2008-07-04 10:40:04 -07:00

serial_cs.c

…

serial_ks8695.c

…

serial_lh7a40x.c

…

serial_txx9.c

…

sh-sci.c

sh: use the common ascii hex helpers

2008-05-16 15:09:08 +09:00

sh-sci.h

sh-sci: avoid writing to nonexistent registers

2008-05-08 19:51:59 +09:00

sn_console.c

serial: replace remaining __FUNCTION__ occurrences

2008-04-30 08:29:54 -07:00

suncore.c

…

suncore.h

…

sunhv.c

sunhv: Fix locking in non-paged I/O case.

2008-05-20 23:42:09 -07:00

sunsab.c

serial: Fix sparc driver name strings.

2008-05-02 05:22:51 -07:00

sunsab.h

…

sunsu.c

serial: Fix sparc driver name strings.

2008-05-02 05:22:51 -07:00

sunzilog.c

serial: Fix sparc driver name strings.

2008-05-02 05:22:51 -07:00

sunzilog.h

…

uartlite.c

serial: replace remaining __FUNCTION__ occurrences

2008-04-30 08:29:54 -07:00

ucc_uart.c

serial: fix driver_name conflicts

2008-06-06 11:29:09 -07:00

v850e_uart.c

…

vr41xx_siu.c

serial: add vr41xx_siu_early_setup() for serial console

2008-04-28 08:58:30 -07:00

zs.c

…

zs.h

…