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linux-stable/drivers/char
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Thomas Hellstrom 040ac32048 drm: fix driver deadlock with AIGLX and reclaim_buffers_locked 
Bugzilla Bug #9457

Add refcounting of user waiters to the DRM hardware lock, so that we can use
DRM_LOCK_CONT flag more conservatively.

Also add a kernel waiter refcount that if nonzero transfers the lock for the
kernel context when it is released. This is useful when waiting for idle and can be used for very simple fence object driver implementations for the new memory manager

Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-03-23 13:28:33 +11:00
..
agp [AGPGART] fix compile errors 2007-02-27 00:36:00 -05:00
drm drm: fix driver deadlock with AIGLX and reclaim_buffers_locked 2007-03-23 13:28:33 +11:00
hw_random [PATCH] Char: use more PCI_DEVICE macro 2007-02-12 09:48:27 -08:00
ip2 Fix bogus 'inline' in drivers/char/ip2/i2lib.c 2007-02-21 11:18:26 -08:00
ipmi [PATCH] ipmi: check, if default ports are accessible on PPC 2007-03-05 07:57:53 -08:00
mwave [PATCH] mwave: interesting flags savings 2007-02-20 17:10:14 -08:00
pcmcia [PATCH] Fix buffer overflow in Omnikey CardMan 4040 driver (CVE-2007-0005) 2007-03-06 18:01:04 -08:00
rio rio: typo in bitwise AND expression. 2007-02-17 18:57:09 +01:00
tpm [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
watchdog [WATCHDOG] machzwd warning fix 2007-02-17 22:42:15 +01:00
.gitignore [MIPS] Remove IT8172-based platforms, ITE 8172G and Globespan IVR support. 2006-10-03 17:59:17 +01:00
amiserial.c [PATCH] CHAR-Amiserial: turn local_save_flags() + local_irq_disable() into local_irq_save() 2007-02-11 11:18:07 -08:00
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 [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
cd1865.h
ChangeLog
consolemap.c [PATCH] getting rid of all casts of k[cmz]alloc() calls 2006-12-13 09:05:58 -08:00
cp437.uni
cs5535_gpio.c [PATCH] struct path: convert char-drivers 2006-12-08 08:28:44 -08:00
cyclades.c [PATCH] cyclades: return closing_wait 2007-03-05 07:57:50 -08:00
decserial.c [PATCH] dz: Fixes to make it work 2006-12-07 08:39:41 -08:00
defkeymap.c_shipped
defkeymap.map
digi.h
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 [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
dsp56k.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
dtlk.c [PATCH] Char: timers cleanup 2007-02-12 09:48:30 -08:00
ec3104_keyb.c IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
efirtc.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
epca.c [PATCH] char/epca.c: remove unused function 2007-03-05 07:57:53 -08:00
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] Char: tty_wakeup cleanup 2007-02-11 10:51:26 -08:00
genrtc.c WorkStruct: make allyesconfig 2006-11-22 14:57:56 +00:00
hangcheck-timer.c [PATCH] time: x86_64: convert x86_64 to use GENERIC_TIME 2007-02-16 08:14:00 -08:00
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 [PATCH] Make hvc_console.c compile on non-powerpc: Remove NO_IRQ 2007-02-26 12:58:33 -08:00
hvc_console.h [POWERPC] Make the hvc_console output buffer size settable 2006-07-13 18:53:32 +10:00
hvc_iseries.c Merge branch 'master' of git://oak/home/sfr/kernels/iseries/work 2006-10-04 15:02:27 +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] The two vio HVC backends clash 2006-09-25 13:30:51 +10:00
hvcs.c [PATCH] tty: switch to ktermios 2006-12-08 08:28:57 -08:00
hvsi.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
i8k.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
ip27-rtc.c [PATCH] make more file_operation structs static 2006-07-03 15:26:59 -07:00
isicom.c [PATCH] Char: tty_wakeup cleanup 2007-02-11 10:51:26 -08:00
istallion.c [PATCH] Char: tty_wakeup cleanup 2007-02-11 10:51:26 -08:00
Kconfig [PATCH] minor updat to tlclk Kconfig entry 2007-03-06 18:02:22 -08:00
keyboard.c [PATCH] Fix SAK_work workqueue initialization. 2007-02-13 16:07:36 -08:00
lcd.c [MIPS] Add MTD device support for Cobalt 2007-02-20 17:11:55 +00:00
lcd.h [MIPS] Add MTD device support for Cobalt 2007-02-20 17:11:55 +00:00
lp.c [PATCH] getting rid of all casts of k[cmz]alloc() calls 2006-12-13 09:05:58 -08:00
Makefile [APM] Add shared version of APM emulation 2007-02-09 17:08:57 +00:00
mbcs.c [PATCH] mark struct file_operations const 3 2007-02-12 09:48:45 -08:00
mbcs.h
mem.c Revert "[PATCH] Fix up mmap_kmem" 2007-01-22 08:53:24 -08:00
misc.c [PATCH] Correct misc_register return code handling in several drivers 2006-12-07 08:39:35 -08:00
mmtimer.c [PATCH] Correct misc_register return code handling in several drivers 2006-12-07 08:39:35 -08:00
moxa.c [PATCH] Char: moxa, pci probing 2007-02-11 10:51:30 -08:00
mspec.c [PATCH] mark struct file_operations const 3 2007-02-12 09:48:45 -08:00
mxser.c [PATCH] mxser: remove useless fields 2007-02-11 11:18:06 -08:00
mxser.h [PATCH] mxser: remove ambiguous redefinition of INIT_WORK 2007-02-11 10:51:25 -08:00
mxser_new.c [PATCH] Char: mxser_new, fix sparse warning 2007-02-11 10:51:29 -08:00
mxser_new.h [PATCH] Char: mxser_new, upgrade to 1.9.15 2007-02-11 10:51:29 -08:00
n_hdlc.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
n_r3964.c [PATCH] Char: timers cleanup 2007-02-12 09:48:30 -08:00
n_tty.c [PATCH] tty: update the tty layer to work with struct pid 2007-02-12 09:48:32 -08:00
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 [PATCH] struct path: convert char-drivers 2006-12-08 08:28:44 -08:00
pty.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
random.c [PATCH] mark struct file_operations const 3 2007-02-12 09:48:45 -08:00
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.c [PATCH] Char: tty_wakeup cleanup 2007-02-11 10:51:26 -08:00
riscom8.h
riscom8_reg.h
rocket.c [PATCH] Char: timers cleanup 2007-02-12 09:48:30 -08:00
rocket.h
rocket_int.h
rtc.c [PATCH] sysctl: remove insert_at_head from register_sysctl 2007-02-14 08:09:59 -08:00
scc.h
scx200_gpio.c [PATCH] scx200_gpio export cleanups 2006-09-29 09:18:06 -07:00
selection.c [PATCH] tty locking on resize 2006-09-29 09:18:12 -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 [PATCH] Char: serial167, cleanup 2007-02-11 10:51:28 -08:00
snsc.c IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
snsc.h
snsc_event.c IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
sonypi.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
specialix.c [PATCH] Char: timers cleanup 2007-02-12 09:48:30 -08:00
specialix_io8.h
stallion.c [PATCH] Char: stallion, use dynamic dev 2006-12-08 08:28:59 -08:00
sx.c [PATCH] sx: fix non-PCI build 2006-12-13 09:05:49 -08:00
sx.h [PATCH] Char: sx, request regions 2006-12-08 08:28:59 -08:00
sxboards.h
sxwindow.h
synclink.c [PATCH] Char: timers cleanup 2007-02-12 09:48:30 -08:00
synclink_gt.c [PATCH] Char: timers cleanup 2007-02-12 09:48:30 -08:00
synclinkmp.c [PATCH] Char: timers cleanup 2007-02-12 09:48:30 -08:00
sysrq.c [PATCH] Add SysRq-Q to print timer_list debug info 2007-02-16 08:13:59 -08:00
tb0219.c [PATCH] struct path: convert char-drivers 2006-12-08 08:28:44 -08:00
tipar.c [PATCH] struct path: convert char-drivers 2006-12-08 08:28:44 -08:00
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 [PATCH] tty_io: fix race in master pty close/slave pty close path 2007-03-01 14:53:39 -08:00
tty_ioctl.c [PATCH] tty: improve encode_baud_rate logic 2007-02-11 10:51:32 -08:00
vc_screen.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
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] Vr41xx: Fix after GENERIC_HARDIRQS_NO__DO_IRQ change 2007-01-23 18:26:47 +00:00
vt.c [PATCH] Fix SAK_work workqueue initialization. 2007-02-13 16:07:36 -08:00
vt_ioctl.c [PATCH] vt: refactor console SAK processing 2007-02-11 10:51:24 -08:00