Zhang Rui c02256be79 ACPI: fix a deadlock in hotplug case ... we used to run the hotplug code in keventd_wq. But when hot removing the ACPI battery device, power_supply_unregister invokes flush_scheduled_work. This causes a deadlock. i.e 1. When dock is unplugged, all the hotplug code is run on kevent_wq. 2. the hotplug code removes all the child devices of dock device. 3. removing the child device may invoke flush_scheduled_work 4. flush_scheduled_work waits until all the work on kevent_wq to be finished, while this will never be true because the hotplug code is running on keventd_wq... Introduce a new workqueue for hotplug in this patch. http://bugzilla.kernel.org/show_bug.cgi?id=13533 Tested-by: Paul Martin <pm@debian.org> Tested-by: Vojtech Gondzala <vojtech.gondzala@gmail.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com> Reviewed-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>		2009-06-23 23:23:14 -04:00
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accessibility
acpi	ACPI: fix a deadlock in hotplug case	2009-06-23 23:23:14 -04:00
amba
ata	pata_netcell: Fix typo	2009-06-08 09:12:28 -07:00
atm
auxdisplay
base	Driver Core: do not oops when driver_unregister() is called for unregistered drivers	2009-05-28 14:24:07 -07:00
block	xen/blkfront: fix warning when deleting gendisk on unplug/shutdown	2009-05-19 08:27:42 +02:00
bluetooth
cdrom	cdrom: beyond ARRAY_SIZE of viocd_diskinfo	2009-05-20 08:42:06 +02:00
char	char: mxser, fix ISA board lookup	2009-06-09 18:09:03 -07:00
clocksource
connector
cpufreq	cpumask: alloc zeroed cpumask for static cpumask_var_ts	2009-06-09 22:30:27 +09:30
cpuidle
crypto	Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2009-05-17 15:48:05 -07:00
dca
dio
dma	Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6	2009-05-30 07:57:44 -07:00
edac	edac: AMD8111 & AMD8131 Kconfig fixup	2009-05-29 08:40:03 -07:00
eisa
firewire
firmware	ibft: fix the display of a few fields in the NIC attribute structure in sysfs	2009-05-02 15:36:10 -07:00
gpio
gpu	Revert "drm: don't associate _DRM_DRIVER maps with a master"	2009-06-05 10:21:52 -07:00
hid	HID: add NOGET quirk for devices from CH Products	2009-05-11 17:09:21 +02:00
hwmon	hwmon: (lm78) Add missing __devexit_p()	2009-06-01 13:46:49 +02:00
i2c	Merge branch 'i2c-for-2630-rc5' of git://aeryn.fluff.org.uk/bjdooks/linux	2009-05-12 11:21:51 -07:00
ide	pdc202xx_old: fix resetproc() method	2009-06-07 13:52:50 +02:00
idle	i7300_idle: allow testing on i5000-series hardware w/o re-compile	2009-05-28 20:52:40 -04:00
ieee1394
infiniband	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband	2009-05-13 16:31:12 -07:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2009-05-29 08:48:25 -07:00
isdn	gigaset: beyond ARRAY_SIZE of iwb->data	2009-05-21 15:04:15 -07:00
leds
lguest	lguest: fix on Intel when KVM loaded (unhandled trap 13)	2009-05-26 12:13:11 -07:00
macintosh
mca
md	md/raid5: fix bug in reshape code when chunk_size decreases.	2009-06-09 16:32:22 +10:00
media	ivtv: Fix PCI DMA direction	2009-06-05 08:05:23 -07:00
memstick
message
mfd	mfd: pcf50633: fix unsafe disable_irq()	2009-05-19 22:22:28 +02:00
misc	[SCSI] ses: fix problems caused by empty SES provided name	2009-05-15 12:20:57 -04:00
mmc	sdhci-of: Fix the wrong accessor to HOSTVER register	2009-06-03 21:56:22 +02:00
mtd	mtd: davinci nand: update clock naming	2009-06-05 11:54:17 -07:00
net	r8169: fix crash when large packets are received	2009-06-09 04:01:02 -07:00
nubus
of
oprofile	oprofile: fix cpu buffer size	2009-05-07 17:28:59 +02:00
parisc
parport	parport: quickfix the proc registration bug	2009-06-02 09:53:22 -07:00
pci	PCI: use fixed-up device class when configuring device	2009-06-04 11:29:43 +01:00
pcmcia
platform	eeepc-laptop: unregister_rfkill_notifier on failure	2009-05-14 11:28:27 -04:00
pnp	ACPI: suspend: don't let device _PS3 failure prevent suspend	2009-05-08 00:22:29 -04:00
power
ps3
rapidio
regulator	regulator: da903x: add missing __devexit_p()	2009-05-18 11:21:10 +01:00
rtc	[ARM] 5519/1: amba probe: pass "struct amba_id *" instead of void *	2009-05-20 23:26:51 +01:00
s390	[SCSI] zfcp: Fix oops when port disappears	2009-04-27 10:07:37 -05:00
sbus
scsi	[SCSI] mpt2sas: fix driver version inconsistency	2009-05-18 14:17:17 -05:00
serial	fix oops when using console=ttymxcN with N > 0	2009-06-03 11:51:05 +02:00
sh
sn
spi	pxa2xx_spi: prevent panic case setup() fails	2009-05-12 14:11:34 -07:00
ssb	SSB: BCM47xx: Export ssb_watchdog_timer_set	2009-06-08 16:57:50 +01:00
staging	Staging: comedi: David doesn't want to get comedi patches	2009-05-08 19:39:28 -07:00
tc
telephony
thermal	thermal: fix off-by-1 error in trip point trigger condition	2009-05-14 13:40:53 -04:00
uio
usb	Revert "USB: Correct Makefile to make isp1760 buildable"	2009-05-28 13:54:43 -07:00
uwb
video	atmel_lcdfb: correct fifo size for some products	2009-05-29 08:40:03 -07:00
virtio
w1
watchdog
xen	[IA64] xen_domu_defconfig: fix build issues/warnings	2009-05-05 11:43:13 -07:00
zorro
Kconfig
Makefile	V4L/DVB (11561a): move media after i2c	2009-04-29 15:41:13 -03:00