Ben Hutchings bd68e0838f mmc: add module parameter to set whether cards are assumed removable ... Some people run general-purpose distribution kernels on netbooks with a card that is physically non-removable or logically non-removable (e.g. used for /home) and cannot be cleanly unmounted during suspend. Add a module parameter to set whether cards are assumed removable or non-removable, with the default set by CONFIG_MMC_UNSAFE_RESUME. In general, it is not possible to tell whether a card present in an MMC slot after resume is the same that was there before suspend. So there are two possible behaviours, each of which will cause data loss in some cases: CONFIG_MMC_UNSAFE_RESUME=n (default): Cards are assumed to be removed during suspend. Any filesystem on them must be unmounted before suspend; otherwise, buffered writes will be lost. CONFIG_MMC_UNSAFE_RESUME=y: Cards are assumed to remain present during suspend. They must not be swapped during suspend; otherwise, buffered writes will be flushed to the wrong card. Currently the choice is made at compile time and this allows that to be overridden at module load time. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Cc: Wouter van Heyst <larstiq@larstiq.dyndns.org> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2009-12-15 08:53:35 -08:00
..
accessibility
acpi	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq	2009-12-11 15:59:23 -08:00
amba
ata	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2009-12-12 14:27:24 -08:00
atm	Merge branch 'master' of /home/davem/src/GIT/linux-2.6/	2009-12-11 17:12:17 -08:00
auxdisplay
base	mm: slab-allocate memory section nodemask for large systems	2009-12-15 08:53:20 -08:00
block	floppy: Add an extra bound check on ioctl arguments	2009-12-15 08:53:25 -08:00
bluetooth	USB: remove the auto_pm flag	2009-12-11 11:55:21 -08:00
cdrom
char	random.c: use %pU to print UUIDs	2009-12-15 08:53:33 -08:00
clocksource	cs5535: add a generic clock event MFGPT driver	2009-12-15 08:53:28 -08:00
connector
cpufreq	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2009-12-14 09:58:24 -08:00
cpuidle	drivers/cpuidle: Move dereference after NULL test	2009-12-15 08:53:25 -08:00
crypto	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2009-12-14 09:58:24 -08:00
dca
dio
dma	const: constify remaining dev_pm_ops	2009-12-15 08:53:25 -08:00
edac	x86, msr: Add support for non-contiguous cpumasks	2009-12-11 10:59:21 -08:00
eisa
firewire	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2009-12-11 15:22:27 -08:00
firmware	firmware: only allow EDD on x86	2009-12-15 08:53:34 -08:00
gpio	cs5535: drop the Geode-specific MFGPT/GPIO code	2009-12-15 08:53:28 -08:00
gpu	Merge branch 'drm-nouveau-pony' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6	2009-12-11 14:32:49 -08:00
hid	USB: remove the auto_pm flag	2009-12-11 11:55:21 -08:00
hwmon	const: constify remaining dev_pm_ops	2009-12-15 08:53:25 -08:00
i2c	const: constify remaining dev_pm_ops	2009-12-15 08:53:25 -08:00
ide	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2009-12-12 14:27:24 -08:00
idle
ieee1394	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-12-09 19:43:33 -08:00
ieee802154
infiniband	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2009-12-14 09:58:24 -08:00
input	const: constify remaining dev_pm_ops	2009-12-15 08:53:25 -08:00
isdn	Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6	2009-12-14 12:33:02 -08:00
leds	tree-wide: convert open calls to remove spaces to skip_spaces() lib function	2009-12-15 08:53:32 -08:00
lguest	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2009-12-14 09:58:24 -08:00
macintosh	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2009-12-12 14:27:24 -08:00
mca
md	drivers/md/md.c: use %pU to print UUIDs	2009-12-15 08:53:33 -08:00
media	const: constify remaining dev_pm_ops	2009-12-15 08:53:25 -08:00
memstick
message	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-12-09 19:43:33 -08:00
mfd	mfd: Add twl6030 regulator subdevices	2009-12-14 00:26:26 +01:00
misc	cs5535: drop the Geode-specific MFGPT/GPIO code	2009-12-15 08:53:28 -08:00
mmc	mmc: add module parameter to set whether cards are assumed removable	2009-12-15 08:53:35 -08:00
mtd	const: constify remaining dev_pm_ops	2009-12-15 08:53:25 -08:00
net	const: constify remaining dev_pm_ops	2009-12-15 08:53:25 -08:00
nubus
of
oprofile	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2009-12-14 09:58:24 -08:00
parisc	tree-wide: convert open calls to remove spaces to skip_spaces() lib function	2009-12-15 08:53:32 -08:00
parport
pci	const: constify remaining dev_pm_ops	2009-12-15 08:53:25 -08:00
pcmcia	const: constify remaining dev_pm_ops	2009-12-15 08:53:25 -08:00
platform	tree-wide: convert open calls to remove spaces to skip_spaces() lib function	2009-12-15 08:53:32 -08:00
pnp	tree-wide: convert open calls to remove spaces to skip_spaces() lib function	2009-12-15 08:53:32 -08:00
power	const: constify remaining dev_pm_ops	2009-12-15 08:53:25 -08:00
pps
ps3
rapidio
regulator	regulator: Add support for twl6030 regulators	2009-12-14 00:26:20 +01:00
rtc	const: constify remaining dev_pm_ops	2009-12-15 08:53:25 -08:00
s390	tree-wide: convert open calls to remove spaces to skip_spaces() lib function	2009-12-15 08:53:32 -08:00
sbus
scsi	Subject: Re: [PATCH] strstrip incorrectly marked __must_check	2009-12-15 08:53:34 -08:00
serial	ioc3/ioc4: fix error path on driver registration	2009-12-15 08:53:27 -08:00
sfi
sh
sn	ioc3/ioc4: fix error path on driver registration	2009-12-15 08:53:27 -08:00
spi	const: constify remaining dev_pm_ops	2009-12-15 08:53:25 -08:00
ssb
staging	Staging: batman: fix debug Kconfig option	2009-12-11 15:49:27 -08:00
tc
telephony
thermal
uio	const: constify remaining dev_pm_ops	2009-12-15 08:53:25 -08:00
usb	const: constify remaining dev_pm_ops	2009-12-15 08:53:25 -08:00
uwb
video	tree-wide: convert open calls to remove spaces to skip_spaces() lib function	2009-12-15 08:53:32 -08:00
virtio
vlynq
w1
watchdog	const: constify remaining dev_pm_ops	2009-12-15 08:53:25 -08:00
xen	Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6	2009-12-11 12:18:16 -08:00
zorro
Kconfig	cs5535: add a generic clock event MFGPT driver	2009-12-15 08:53:28 -08:00
Makefile