Maxim Levitsky 4c2ef25fe0 mmc: fix all hangs related to mmc/sd card insert/removal during suspend/resume ... If you don't use CONFIG_MMC_UNSAFE_RESUME, as soon as you attempt to suspend, the card will be removed, therefore this patch doesn't change the behavior of this option. However the removal will be done by pm notifier, which runs while userspace is still not frozen and thus can freely use del_gendisk, without the risk of deadlock which would happen otherwise. Card detect workqueue is now disabled while userspace is frozen, Therefore if you do use CONFIG_MMC_UNSAFE_RESUME, and remove the card during suspend, the removal will be detected as soon as userspace is unfrozen, again at the moment it is safe to call del_gendisk. Tested with and without CONFIG_MMC_UNSAFE_RESUME with suspend and hibernate. [akpm@linux-foundation.org: clean up function prototype] [akpm@linux-foundation.org: fix CONFIG_PM-n linkage, small cleanups] [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com> Cc: David Brownell <david-b@pacbell.net> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2010-08-11 08:59:03 -07:00
..
accessibility
acpi	Merge branch 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6	2010-08-07 17:08:30 -07:00
amba
ata	docbook: fix fatal error from libata	2010-08-10 15:33:09 -07:00
atm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2010-08-09 21:05:52 -07:00
auxdisplay
base	drivers/base/node.c: reduce stack usage of node_read_meminfo()	2010-08-09 20:45:02 -07:00
block	Merge branch 'for-2.6.36' of git://git.kernel.dk/linux-2.6-block	2010-08-10 15:22:42 -07:00
bluetooth	Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6	2010-08-06 12:25:06 -07:00
cdrom	block: push down BKL into .open and .release	2010-08-07 18:25:34 +02:00
char	Char: nozomi, set tty->driver_data appropriately	2010-08-10 13:47:46 -07:00
clocksource
connector
cpufreq	[CPUFREQ] fix brace coding style issue.	2010-08-03 13:47:05 -04:00
cpuidle	cpuidle: extend cpuidle and menu governor to handle dynamic states	2010-08-09 20:45:04 -07:00
crypto	Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6	2010-08-05 15:57:35 -07:00
dca
dio
dma	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx	2010-08-09 21:00:07 -07:00
edac	amd64_edac: Minor formatting fix	2010-08-04 11:16:01 +02:00
eisa
firewire
firmware	edd: fix possible memory leak in edd_init() error path	2010-08-09 20:45:09 -07:00
gpio	Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6	2010-08-05 15:57:35 -07:00
gpu	vt/console: try harder to print output when panicing	2010-08-10 13:47:40 -07:00
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2010-08-10 15:08:02 -07:00
hwmon	fix "hwmon: coretemp: update hotplug condition check"	2010-08-11 08:58:59 -07:00
i2c	Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6	2010-08-05 15:57:35 -07:00
ide	Merge branch 'for-2.6.36' of git://git.kernel.dk/linux-2.6-block	2010-08-10 15:22:42 -07:00
idle	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq	2010-08-04 11:13:36 -07:00
ieee1394
ieee802154
infiniband	RDMA/cxgb4: Obtain RDMA QID ranges from LLD/FW	2010-08-07 23:08:47 -07:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2010-08-10 15:08:02 -07:00
isdn	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2010-08-09 21:05:52 -07:00
leds	leds: Remove owner field from attribute initialization in bd2802 driver	2010-08-05 13:53:35 -07:00
lguest
macintosh	Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2010-08-06 13:25:43 -07:00
mca
md	Merge branch 'for-linus' of git://neil.brown.name/md	2010-08-10 15:38:19 -07:00
media	Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6	2010-08-10 15:09:54 -07:00
memstick	block: push down BKL into .open and .release	2010-08-07 18:25:34 +02:00
message	mpt fusion: convert to seq_file	2010-08-11 08:59:00 -07:00
mfd
misc	hmc6352: add driver for the HMC6352 compass	2010-08-09 20:45:10 -07:00
mmc	mmc: fix all hangs related to mmc/sd card insert/removal during suspend/resume	2010-08-11 08:59:03 -07:00
mtd	Merge branch 'for-2.6.36' of git://git.kernel.dk/linux-2.6-block	2010-08-10 15:22:42 -07:00
net	drivers/net/wireless/libertas/cfg.c: needs sched.h	2010-08-11 08:58:59 -07:00
nubus
of
oprofile
parisc	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2010-08-04 15:31:02 -07:00
parport	Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6	2010-08-06 12:25:06 -07:00
pci	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx	2010-08-09 21:00:07 -07:00
pcmcia	Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6	2010-08-06 12:25:06 -07:00
platform	ips driver: make it less chatty	2010-08-03 11:55:15 -04:00
pnp
power	power: Remove owner field from attribute initialization code in OLPC driver	2010-08-10 15:33:09 -07:00
pps
ps3
rapidio
regulator	regulator: Remove owner field from attribute initialization in regulator core driver	2010-08-05 13:53:35 -07:00
rtc	Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linus	2010-08-05 08:53:20 -07:00
s390	Merge branch 'for-2.6.36' of git://git.kernel.dk/linux-2.6-block	2010-08-10 15:22:42 -07:00
sbus	Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6	2010-08-05 15:57:35 -07:00
scsi	drivers: scsi: use newly introduced hex_to_bin() method	2010-08-11 08:59:02 -07:00
serial	U6715 16550A serial driver support	2010-08-10 13:47:46 -07:00
sfi
sh
sn
spi
ssb	Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6	2010-08-06 12:25:06 -07:00
staging	Merge branch 'for-2.6.36' of git://git.kernel.dk/linux-2.6-block	2010-08-10 15:22:42 -07:00
tc
telephony
thermal
uio	uio: Remove IRQF_DISABLED flag from uio_cif.c	2010-08-05 13:53:33 -07:00
usb	Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6	2010-08-10 15:05:02 -07:00
uwb
vhost	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2010-08-04 11:47:58 -07:00
video	tty: fix console_sem lock order	2010-08-10 13:47:43 -07:00
virtio
vlynq
w1
watchdog	watchdog: hpwdt: formatting of pointers in printk()	2010-08-08 18:22:44 +00:00
xen	Merge branch 'for-2.6.36' of git://git.kernel.dk/linux-2.6-block	2010-08-10 15:22:42 -07:00
zorro	zorro: Fix reading of proc/bus/zorro/* in small chunks	2010-08-09 21:14:08 +02:00
Kconfig
Makefile