Roland Dreier 0e442afd92 IB/mad: Fix lock-lock-timer deadlock in RMPP code ... Holding agent->lock across cancel_delayed_work() (which does del_timer_sync()) in ib_cancel_rmpp_recvs() leads to lockdep reports of possible lock-timer deadlocks if a consumer ever does something that connects agent->lock to a lock taken in IRQ context (cf http://marc.info/?l=linux-rdma&m=125243699026045). Fix this by changing the list items to a new state "CANCELING" while holding the lock, and then canceling the delayed work without holding the lock. If the delayed work runs after the lock is dropped, it will see the state is CANCELING and return immediately, so the list will stay stable while we traverse it with the lock not held. Reviewed-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>		2009-09-23 11:10:15 -07:00
..
accessibility
acpi	dmi: extend dmi_get_year() to dmi_get_date()	2009-09-08 21:17:48 -04:00
amba
ata	pata_rz1000: use printk_once	2009-09-11 02:33:59 -04:00
atm
auxdisplay
base	PM / Driver Core: Kill dev_pm_ops platform warning for now	2009-08-10 23:41:18 +02:00
block	writeback: add name to backing_dev_info	2009-09-11 09:20:26 +02:00
bluetooth	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00
cdrom
char	Merge branch 'core-debug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-09-11 13:15:55 -07:00
clocksource	sh: CMT suspend/resume	2009-08-15 12:58:45 +09:00
connector	connector: maintainer/mail update.	2009-07-21 12:43:51 -07:00
cpufreq	[CPUFREQ] Re-enable cpufreq suspend and resume code	2009-09-01 12:45:08 -04:00
cpuidle
crypto	crypto: talitos - add support for 36 bit addressing	2009-08-13 11:51:51 +10:00
dca
dio
dma	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx	2009-07-30 16:46:31 -07:00
edac	amd64_edac: print debug statements only on error	2009-08-04 12:10:06 +02:00
eisa
firewire	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2009-09-05 14:59:00 -07:00
firmware	dmi: extend dmi_get_year() to dmi_get_date()	2009-09-08 21:17:48 -04:00
gpio	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00
gpu	i915: disable interrupts before tearing down GEM state	2009-09-08 17:09:24 -07:00
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid	2009-07-22 09:30:07 -07:00
hwmon	hwmon: (asus_atk0110) Fix upper limit readings	2009-07-28 16:31:39 +02:00
i2c	i2c-stu300: I2C STU300 stability updates	2009-08-20 22:27:58 +01:00
ide	Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev	2009-09-11 16:38:33 -07:00
idle
ieee1394
ieee802154
infiniband	IB/mad: Fix lock-lock-timer deadlock in RMPP code	2009-09-23 11:10:15 -07:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2009-09-05 13:41:29 -07:00
isdn	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2009-08-04 15:38:34 -07:00
leds	leds: after setting inverted attribute, we must update the LED	2009-08-26 20:06:53 -07:00
lguest	lguest and virtio: cleanup struct definitions to Linux style.	2009-07-30 16:03:46 +09:30
macintosh	m68k: count can reach 51, not 50	2009-08-26 23:14:49 +02:00
mca
md	md: Fix "strchr" [drivers/md/dm-log-userspace.ko] undefined!	2009-09-10 14:55:01 -07:00
media	V4L/DVB (12502): gspca - sn9c20x: Fix gscpa sn9c20x build errors.	2009-08-31 02:24:54 -03:00
memstick
message
mfd	mfd: twl4030 irq fixes	2009-08-04 20:31:32 +02:00
misc	cb710: use SG_MITER_TO_SG/SG_MITER_FROM_SG	2009-07-31 12:28:46 +02:00
mmc	drivers/mmc: correct error-handling code	2009-08-07 10:39:56 -07:00
mtd	mtd: nftl: fix offset alignments	2009-09-03 14:59:16 +01:00
net	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband	2009-09-11 08:58:32 -07:00
nubus
of	of/mdio: Add support function for Ethernet fixed-link property	2009-07-22 09:27:18 -07:00
oprofile	oprofile: Adding switch counter to oprofile statistic variables	2009-07-20 16:43:21 +02:00
parisc	parisc: hppb.c - fix printk format strings	2009-08-02 15:42:39 +02:00
parport
pci	Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev	2009-09-11 16:38:33 -07:00
pcmcia
platform	toshiba_acpi: return on a fail path	2009-08-28 15:17:07 -04:00
pnp
power	Merge git://git.infradead.org/users/cbou/battery-2.6.31	2009-07-30 16:45:53 -07:00
pps	pps: fix incorrect verdict check	2009-08-26 20:06:52 -07:00
ps3
rapidio
regulator
rtc	rtc: mark if rtc-cmos drivers were successfully registered	2009-07-29 19:10:35 -07:00
s390	[S390] tape: Use pr_xxx instead of dev_xxx in shared driver code	2009-09-11 10:29:57 +02:00
sbus	sparc: Fix cleanup crash in bbc_envctrl_cleanup()	2009-07-17 10:28:19 -07:00
scsi	RDMA/cxgb3: Handle port events properly	2009-09-05 20:22:38 -07:00
serial	ARM: S3C64XX: serial: Fix a typo in Kconfig	2009-08-14 00:43:46 +01:00
sh
sn
spi	spi_s3c24xx: fix transfer setup code	2009-08-18 16:31:13 -07:00
ssb
staging	Merge branch 'writeback' of git://git.kernel.dk/linux-2.6-block	2009-09-11 09:17:05 -07:00
tc
telephony	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00
thermal	thermal_sys: check get_temp return value	2009-08-26 20:06:52 -07:00
uio
usb	USB: fix oops on disconnect in cdc-acm	2009-08-07 16:05:14 -07:00
uwb
video	xenfb: connect to backend before registering fb	2009-08-27 12:31:18 -07:00
virtio	virtio: refactor find_vqs	2009-07-30 16:03:45 +09:30
vlynq
w1	drivers/w1/masters/omap_hdq.c: fix missing mutex unlock	2009-08-07 10:39:55 -07:00
watchdog	[WATCHDOG] ar7_wdt: fix path to ar7-specific headers	2009-08-15 13:05:01 +00:00
xen
zorro
Kconfig
Makefile