Christoph Hellwig cff549e486 scsi: proper state checking and module refcount handling in scsi_device_get ... This effectively reverts commits 85b6c7 ("[SCSI] sd: fix cache flushing on module removal (and individual device removal)" and dc4515ea ("scsi: always increment reference count"). We now never call scsi_device_get from the shutdown path, and the fact that we started grabbing reference there in commit 85b6c7 turned out turned out to create more problems than it solves, and required workarounds for workarounds for workarounds. Move back to properly checking the device state and carefully handle module refcounting. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>		2015-03-19 06:43:15 -07:00
..
accessibility	…
acpi	Additional power management and ACPI updates for v3.20-rc1	2015-02-21 13:40:41 -08:00
amba	ARM: 8256/1: driver coamba: add device binding path 'driver_override'	2015-02-10 10:23:15 +00:00
android	…
ata	Merge branch 'for-3.20/drivers' of git://git.kernel.dk/linux-block	2015-02-12 14:30:53 -08:00
atm	…
auxdisplay	…
base	driver core patches for 3.20-rc1	2015-02-15 11:11:47 -08:00
bcma	…
block	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2015-02-28 10:21:57 -08:00
bluetooth	TTY/Serial driver patches for 3.20-rc1	2015-02-15 11:37:02 -08:00
bus	ARM: SoC platform changes	2015-02-17 09:27:54 -08:00
cdrom	…
char	ipmi: Fix a memory ordering issue	2015-02-19 20:58:42 -06:00
clk	The clock framework changes for 3.20 contain the usual driver additions,	2015-02-21 12:30:30 -08:00
clocksource	clocksource: pxa: Fix section mismatch	2015-02-25 10:28:55 +01:00
connector	…
coresight	coresight: fix function etm_writel_cp14() parameter order	2015-02-04 10:42:55 -08:00
cpufreq	Additional power management and ACPI updates for v3.20-rc1	2015-02-21 13:40:41 -08:00
cpuidle	Merge branches 'pnp', 'pm-cpuidle' and 'pm-cpufreq'	2015-02-21 04:29:16 +01:00
crypto	Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma	2015-02-18 08:49:20 -08:00
dca	…
devfreq	Merge branches 'pm-cpufreq', 'pm-cpuidle', 'pm-devfreq', 'pm-opp' and 'pm-tools'	2015-02-13 21:39:06 +01:00
dio	…
dma	Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma	2015-02-18 08:49:20 -08:00
dma-buf	…
edac	* A fix to sb_edac for proper detection on SNB machines	2015-02-19 11:18:14 -08:00
eisa	…
extcon	…
firewire	firewire: core: use correct vendor/model IDs	2015-02-02 21:56:03 +01:00
firmware	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-02-21 10:41:29 -08:00
fmc	…
gpio	gpio: tps65912: fix wrong container_of arguments	2015-02-23 15:40:32 +01:00
gpu	drm/i915: Fix modeset state confusion in the load detect code	2015-03-03 09:04:33 -08:00
hid	HID: microsoft: Add ID for NE7K wireless keyboard	2015-02-23 15:28:40 +01:00
hsi	…
hv	Char / Misc patches for 3.20-rc1	2015-02-15 10:48:44 -08:00
hwmon	hwmon: (ads7828) Check return value of devm_regmap_init_i2c	2015-02-22 20:10:30 -08:00
hwspinlock	…
i2c	Merge branch 'i2c/for-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2015-02-21 12:41:50 -08:00
ide	…
idle	intel_idle: Add ->enter_freeze callbacks	2015-02-15 19:40:09 +01:00
iio	Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild	2015-02-19 10:36:45 -08:00
infiniband	Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-02-22 17:42:14 -08:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2015-02-21 12:59:04 -08:00
iommu	IOMMU Updates for Linux v3.20	2015-02-12 09:16:56 -08:00
ipack	…
irqchip	Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2015-02-21 19:41:38 -08:00
isdn	Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild	2015-02-19 10:36:45 -08:00
leds	leds: leds-gpio: Pass on error codes unmodified	2015-02-02 14:36:10 -08:00
lguest	OK, this has the big virtio 1.0 implementation, as specified by OASIS.	2015-02-18 09:24:01 -08:00
macintosh	…
mailbox	Merge branch 'mailbox-devel' of git://git.linaro.org/landing-teams/working/fujitsu/integration	2015-02-11 12:56:40 -08:00
mcb	mcb: Fix error path of mcb_pci_probe	2015-02-03 15:48:51 -08:00
md	md: mark some attributes as pre-alloc	2015-02-25 11:38:46 +11:00
media	mm: gup: use get_user_pages_unlocked	2015-02-11 17:06:05 -08:00
memory	…
memstick	…
message	i2o: move to staging	2015-02-03 15:58:39 -08:00
mfd	Changes to existing drivers:	2015-02-18 09:05:48 -08:00
misc	Char / Misc patches for 3.20-rc1	2015-02-15 10:48:44 -08:00
mmc	The clock framework changes for 3.20 contain the usual driver additions,	2015-02-21 12:30:30 -08:00
mtd	MTD updates for 3.20-rc1	2015-02-18 08:01:44 -08:00
net	Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild	2015-02-19 10:36:45 -08:00
nfc	NFC: nci: Move NFCEE discovery logic	2015-02-04 09:15:18 +01:00
ntb	…
nubus	…
of	PCI updates for v3.20:	2015-02-18 09:43:46 -08:00
oprofile	…
parisc	…
parport	…
pci	Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild	2015-02-19 10:36:45 -08:00
pcmcia	ARM: SoC driver updates	2015-02-17 09:38:59 -08:00
phy	USB patches for 3.20-rc1	2015-02-15 10:24:55 -08:00
pinctrl	This is the bulk of pin control changes for the v3.20 cycle:	2015-02-11 11:23:13 -08:00
platform	Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-02-21 11:12:07 -08:00
pnp	Merge branches 'pnp', 'pm-cpuidle' and 'pm-cpufreq'	2015-02-21 04:29:16 +01:00
power	…
powercap	…
pps	…
ps3	…
ptp	…
pwm	pwm: tegra: Use NSEC_PER_SEC	2015-02-18 08:40:29 +01:00
rapidio	Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma	2015-02-18 08:49:20 -08:00
ras	…
regulator	Changes to existing drivers:	2015-02-18 09:05:48 -08:00
remoteproc	…
reset	…
rpmsg	…
rtc	drivers/rtc/rtc-ds1685.c: fix conditional in ds1685_rtc_sysfs_time_regs_{show,store}	2015-02-28 09:57:51 -08:00
s390	Fairly small update, but there are some interesting new features.	2015-02-13 09:55:09 -08:00
sbus	…
scsi	scsi: proper state checking and module refcount handling in scsi_device_get	2015-03-19 06:43:15 -07:00
sfi	…
sh	drivers: sh: Disable PM runtime for multi-platform r8a7740 with genpd	2015-02-24 07:26:12 +09:00
sn	…
soc	ARM: SoC driver updates	2015-02-17 09:38:59 -08:00
spi	Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild	2015-02-19 10:36:45 -08:00
spmi	…
ssb	treewide: Remove unnecessary SSB_DEVTABLE_END macro	2015-02-11 14:38:29 -08:00
staging	Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-02-22 17:42:14 -08:00
target	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2015-02-21 13:21:19 -08:00
tc	…
thermal	thermal: int340x_thermal: Ignore missing _ART, _TRT tables	2015-02-28 13:58:36 +08:00
thunderbolt	…
tty	Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild	2015-02-19 10:36:45 -08:00
uio	…
usb	Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild	2015-02-19 10:36:45 -08:00
uwb	USB patches for 3.20-rc1	2015-02-15 10:24:55 -08:00
vfio	vfio-pci: Add device request interface	2015-02-10 12:38:14 -07:00
vhost	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2015-02-21 13:21:19 -08:00
video	mm: gup: use get_user_pages_unlocked	2015-02-11 17:06:05 -08:00
virt	…
virtio	virtio: don't set VIRTIO_CONFIG_S_DRIVER_OK twice.	2015-02-17 16:19:29 +10:30
vlynq	…
vme	…
w1	…
watchdog	watchdog: bcm47xx_wdt.c: allow enabling on BCM5301X arch	2015-02-17 21:34:13 +01:00
xen	xen-scsiback: mark pvscsi frontend request consumed only after last read	2015-02-23 16:30:25 +00:00
zorro	…
Kconfig	i2o: move to staging	2015-02-03 15:58:39 -08:00
Makefile	…