Alan Cox 9c1729db3e Prevent an O_NDELAY writer from blocking when a tty write is blocked by the tty atomic writer mutex ...

Without this a tty write could block if a previous blocking tty write was
in progress on the same tty and blocked by a line discipline or hardware
event.  Originally found and reported by Dave Johnson.

Signed-off-by: Alan Cox <alan@redhat.com>
Acked-by: Dave Johnson <djohnson+linux-kernel@sw.starentnetworks.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2007-07-16 09:05:41 -07:00

..

agp

Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart

2007-07-12 13:41:54 -07:00

drm

Add support SiS based XGI chips to SiS DRM.

2007-06-27 09:54:49 -07:00

hw_random

pasemi: hardware rng driver

2007-05-09 12:30:49 -07:00

ip2

Fix bogus 'inline' in drivers/char/ip2/i2lib.c

2007-02-21 11:18:26 -08:00

ipmi

Use menuconfig objects II - IPMI

2007-07-16 09:05:40 -07:00

mwave

[PATCH] mwave: interesting flags savings

2007-02-20 17:10:14 -08:00

pcmcia

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial

2007-05-09 12:54:17 -07:00

rio

Overrun in drivers/char/rio/riocmd.c

2007-05-11 08:29:34 -07:00

tpm

Use menuconfig objects II - TPM

2007-07-16 09:05:40 -07:00

watchdog

Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog

2007-06-03 12:36:56 -07:00

.gitignore

[MIPS] Remove IT8172-based platforms, ITE 8172G and Globespan IVR support.

2006-10-03 17:59:17 +01:00

amiserial.c

drivers/char: use __set_current_state()

2007-05-08 11:15:13 -07:00

apm-emulation.c

[APM] Add shared version of APM emulation

2007-02-09 17:08:57 +00:00

applicom.c

IRQ: Maintain regs pointer globally rather than passing to IRQ handlers

2006-10-05 15:10:12 +01:00

applicom.h

…

briq_panel.c

[POWERPC] Rename get_property to of_get_property: drivers

2007-05-02 20:04:32 +10:00

cd1865.h

…

ChangeLog

…

consolemap.c

console UTF-8 fixes

2007-05-08 11:15:12 -07:00

cp437.uni

…

cs5535_gpio.c

Char: cs5535_gpio, add MODULE_DEVICE_TABLE

2007-05-08 11:15:04 -07:00

cyclades.c

Char: cyclades, fix deadlock

2007-05-23 20:14:13 -07:00

decserial.c

[PATCH] dz: Fixes to make it work

2006-12-07 08:39:41 -08:00

defkeymap.c_shipped

…

defkeymap.map

…

digi1.h

…

digiFep1.h

…

digiPCI.h

…

ds1286.c

[CHAR] ds1286: Fix handling of seconds in RTC_ALM_SET ioctl.

2007-03-08 01:10:30 +00:00

ds1302.c

[PATCH] DS1302: local_irq_disable() is redundant after local_irq_save()

2007-02-12 09:48:30 -08:00

ds1620.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

dsp56k.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

dtlk.c

dtlk: fix error checks in module_init()

2007-05-08 11:15:09 -07:00

ec3104_keyb.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

efirtc.c

[PATCH] make more file_operation structs static

2006-07-03 15:26:59 -07:00

epca.c

drivers/char: use __set_current_state()

2007-05-08 11:15:13 -07:00

epca.h

[PATCH] char: kill unneeded memsets

2006-10-04 07:55:13 -07:00

epcaconfig.h

…

esp.c

[PATCH] tty: switch to ktermios

2006-12-08 08:28:57 -08:00

generic_nvram.c

[PATCH] mark struct file_operations const 3

2007-02-12 09:48:45 -08:00

generic_serial.c

[PATCH] generic_serial: fix decoding of baud rate

2007-03-27 09:05:15 -07:00

genrtc.c

Correct comments in genrtc.c to refer to correct /proc file.

2007-05-09 07:21:11 +02:00

hangcheck-timer.c

Detach sched.h from mm.h

2007-05-21 09:18:19 -07:00

hpet.c

[PATCH] sysctl: remove insert_at_head from register_sysctl

2007-02-14 08:09:59 -08:00

hvc_beat.c

[POWERPC] Celleb: hypervisor console driver

2007-02-07 14:03:21 +11:00

hvc_console.c

drivers/char/hvc_console.c: cleanups

2007-05-08 11:14:59 -07:00

hvc_console.h

[POWERPC] Make the hvc_console output buffer size settable

2006-07-13 18:53:32 +10:00

hvc_iseries.c

[POWERPC] Rename device_is_compatible to of_device_is_compatible

2007-05-07 20:31:14 +10:00

hvc_rtas.c

[POWERPC] Make the hvc_console output buffer size settable

2006-07-13 18:53:32 +10:00

hvc_vio.c

[POWERPC] Rename device_is_compatible to of_device_is_compatible

2007-05-07 20:31:14 +10:00

hvcs.c

[PATCH] tty: switch to ktermios

2006-12-08 08:28:57 -08:00

hvsi.c

[POWERPC] Rename get_property to of_get_property: partial drivers

2007-04-27 15:51:56 +10:00

i8k.c

i386: sched.h inclusion from module.h is baack

2007-05-08 11:15:08 -07:00

ip27-rtc.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

isicom.c

Char: isicom, use pr_debug

2007-05-08 11:15:24 -07:00

istallion.c

[PATCH] Char: tty_wakeup cleanup

2007-02-11 10:51:26 -08:00

Kconfig

[CHAR] Delete leftovers of old Alchemy UART driver

2007-07-13 17:39:59 +01:00

keyboard.c

Input: atkbd - change mapping for e032 from KEY_WWW to KEY_HOMEPAGE

2007-07-10 00:35:18 -04:00

lcd.c

[CHAR] lcd: Fix two warnings.

2007-03-17 01:03:26 +00:00

lcd.h

[MIPS] Add MTD device support for Cobalt

2007-02-20 17:11:55 +00:00

lp.c

ROUND_UP macro cleanup in drivers/char/lp.c

2007-05-08 11:15:08 -07:00

Makefile

rename TANBAC TB0219 config

2007-05-07 12:13:04 -07:00

mbcs.c

[PATCH] mark struct file_operations const 3

2007-02-12 09:48:45 -08:00

mbcs.h

…

mem.c

Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

2007-07-10 14:48:43 -07:00

misc.c

use mutex instead of semaphore for misc char devices

2007-05-08 11:15:15 -07:00

mmtimer.c

[IA64-SN2][KJ] mmtimer.c-kzalloc

2007-05-08 11:53:27 -07:00

moxa.c

old buffer overflow in moxa driver

2007-05-08 11:15:14 -07:00

mspec.c

mspec_mmap: don't set VM_LOCKED

2007-07-16 09:05:36 -07:00

mxser_new.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

mxser_new.h

[PATCH] Char: mxser_new, upgrade to 1.9.15

2007-02-11 10:51:29 -08:00

mxser.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

mxser.h

[PATCH] mxser: remove ambiguous redefinition of INIT_WORK

2007-02-11 10:51:25 -08:00

n_hdlc.c

Prevent an O_NDELAY writer from blocking when a tty write is blocked by the tty atomic writer mutex

2007-07-16 09:05:41 -07:00

n_r3964.c

drivers/char: use __set_current_state()

2007-05-08 11:15:13 -07:00

n_tty.c

Prevent an O_NDELAY writer from blocking when a tty write is blocked by the tty atomic writer mutex

2007-07-16 09:05:41 -07:00

nsc_gpio.c

[PATCH] struct path: convert char-drivers

2006-12-08 08:28:44 -08:00

nvram.c

[PATCH] remove many unneeded #includes of sched.h

2007-02-14 08:09:54 -08:00

nwbutton.c

[PATCH] Char: timers cleanup

2007-02-12 09:48:30 -08:00

nwbutton.h

IRQ: Maintain regs pointer globally rather than passing to IRQ handlers

2006-10-05 15:10:12 +01:00

nwflash.c

[PATCH] remove many unneeded #includes of sched.h

2007-02-14 08:09:54 -08:00

pc8736x_gpio.c

[PATCH] drivers/char/pc8736x_gpio.c: remove unused static functions

2006-09-29 09:18:05 -07:00

ppdev.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

pty.c

[PATCH] remove many unneeded #includes of sched.h

2007-02-14 08:09:54 -08:00

random.c

random: fix output buffer folding

2007-06-16 13:16:16 -07:00

raw.c

[PATCH] raw: don't allow the creation of a raw device with minor number 0

2007-02-11 10:51:34 -08:00

riscom8_reg.h

…

riscom8.c

drivers/char: use __set_current_state()

2007-05-08 11:15:13 -07:00

riscom8.h

…

rocket_int.h

Kill unused sesssion and group values in rocket driver

2007-05-11 08:29:36 -07:00

rocket.c

Kill unused sesssion and group values in rocket driver

2007-05-11 08:29:36 -07:00

rocket.h

…

rtc.c

drivers/char: use __set_current_state()

2007-05-08 11:15:13 -07:00

scc.h

…

scx200_gpio.c

[PATCH] scx200_gpio export cleanups

2006-09-29 09:18:06 -07:00

selection.c

drivers/char: use __set_current_state()

2007-05-08 11:15:13 -07:00

ser_a2232.c

[PATCH] remove many unneeded #includes of sched.h

2007-02-14 08:09:54 -08:00

ser_a2232.h

…

ser_a2232fw.ax

…

ser_a2232fw.h

…

serial167.c

drivers/char: use __set_current_state()

2007-05-08 11:15:13 -07:00

snsc_event.c

[IA64] drivers/char/snsc_event.c:206: warning: unused variable `p'

2007-05-10 13:23:05 -07:00

snsc.c

IRQ: Maintain regs pointer globally rather than passing to IRQ handlers

2006-10-05 15:10:12 +01:00

snsc.h

…

sonypi.c

sonypi: use mutex instead of semaphore

2007-04-28 22:13:34 -04:00

specialix_io8.h

…

specialix.c

[PATCH] Char: timers cleanup

2007-02-12 09:48:30 -08:00

stallion.c

Char: stallion, fix oops during init with ISA cards

2007-06-24 08:59:11 -07:00

sx.c

sx: switch subven and subid values

2007-07-10 17:51:13 -07:00

sx.h

[PATCH] Char: sx, request regions

2006-12-08 08:28:59 -08:00

sxboards.h

…

sxwindow.h

…

synclink_gt.c

synclink_gt: add compat_ioctl

2007-05-11 08:29:34 -07:00

synclink.c

drivers/char/synclink.c: check kmalloc() return value

2007-05-08 11:15:02 -07:00

synclinkmp.c

[PATCH] Char: timers cleanup

2007-02-12 09:48:30 -08:00

sysrq.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

tb0219.c

[PATCH] struct path: convert char-drivers

2006-12-08 08:28:44 -08:00

tipar.c

layered parport code uses parport->dev

2007-05-08 11:15:05 -07:00

tlclk.c

[PATCH] remove many unneeded #includes of sched.h

2007-02-14 08:09:54 -08:00

toshiba.c

[PATCH] remove many unneeded #includes of sched.h

2007-02-14 08:09:54 -08:00

tty_io.c

Prevent an O_NDELAY writer from blocking when a tty write is blocked by the tty atomic writer mutex

2007-07-16 09:05:41 -07:00

tty_ioctl.c

Prevent an O_NDELAY writer from blocking when a tty write is blocked by the tty atomic writer mutex

2007-07-16 09:05:41 -07:00

vc_screen.c

use mutex instead of semaphore in virtual console driver

2007-05-08 11:15:33 -07:00

viocons.c

[POWERPC] iSeries: fix viocons init

2006-12-20 16:37:48 +11:00

viotape.c

[PATCH] mark struct file_operations const 3

2007-02-12 09:48:45 -08:00

vme_scc.c

[PATCH] remove many unneeded #includes of sched.h

2007-02-14 08:09:54 -08:00

vr41xx_giu.c

[MIPS] Separate platform_device registration for VR41xx GPIO

2007-07-12 17:41:15 +01:00

vt_ioctl.c

drivers/char: use __set_current_state()

2007-05-08 11:15:13 -07:00

vt.c

console UTF-8 fixes (fix)

2007-06-24 08:59:10 -07:00