Reza Arbab d66ba15bde memory-hotplug: fix store_mem_state() return value ... If store_mem_state() is called to online memory which is already online, it will return 1, the value it got from device_online(). This is wrong because store_mem_state() is a device_attribute .store function. Thus a non-negative return value represents input bytes read. Set the return value to -EINVAL in this case. Link: http://lkml.kernel.org/r/1472743777-24266-1-git-send-email-arbab@linux.vnet.ibm.com Signed-off-by: Reza Arbab <arbab@linux.vnet.ibm.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Vitaly Kuznetsov <vkuznets@redhat.com> Cc: David Rientjes <rientjes@google.com> Cc: Yaowei Bai <baiyaowei@cmss.chinamobile.com> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Xishi Qiu <qiuxishi@huawei.com> Cc: David Vrabel <david.vrabel@citrix.com> Cc: Chen Yucong <slaoub@gmail.com> Cc: Andrew Banman <abanman@sgi.com> Cc: Seth Jennings <sjenning@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2016-10-07 18:46:28 -07:00
..
accessibility
acpi	PCI changes for the v4.9 merge window:	2016-10-07 11:46:37 -07:00
amba
android
ata
atm
auxdisplay
base	memory-hotplug: fix store_mem_state() return value	2016-10-07 18:46:28 -07:00
bcma
block
bluetooth	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2016-10-05 10:11:24 -07:00
bus	Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-10-03 19:43:08 -07:00
cdrom
char	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2016-10-04 14:48:27 -07:00
clk
clocksource	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-10-03 18:09:13 -07:00
connector
cpufreq	Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm	2016-10-06 07:59:37 -07:00
cpuidle	Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-10-03 19:43:08 -07:00
crypto
dax
dca
devfreq
dio
dma	dmaengine updates for 4.8-rc1	2016-10-06 17:13:54 -07:00
dma-buf
edac	* Altera Arria10 enablement of NAND, DMA, USB, QSPI and SD-MMC FIFO	2016-10-04 12:06:26 -07:00
eisa
extcon
firewire
firmware	Fix bug in module unloading.	2016-10-06 15:16:16 -07:00
fmc
fpga
gpio	Merge branch 'i2c/for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2016-10-07 14:12:21 -07:00
gpu	Merge branch 'i2c/for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2016-10-07 14:12:21 -07:00
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid	2016-10-07 11:58:38 -07:00
hsi
hv	Drivers: hv: get rid of id in struct vmbus_channel	2016-09-27 12:35:49 +02:00
hwmon	hwmon updates for v4.9	2016-10-04 10:56:14 -07:00
hwspinlock
hwtracing
i2c	Merge branch 'i2c/for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2016-10-07 14:12:21 -07:00
ide
idle
iio	Staging/IIO patches for 4.9-rc1	2016-10-05 14:50:51 -07:00
infiniband	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2016-10-05 10:11:24 -07:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2016-10-07 09:12:19 -07:00
iommu	KVM updates for v4.9-rc1	2016-10-06 10:49:01 -07:00
ipack
irqchip
isdn
leds
lguest
lightnvm
macintosh
mailbox	Merge branch 'mailbox-for-next' of git://git.linaro.org/landing-teams/working/fujitsu/integration	2016-10-06 17:36:53 -07:00
mcb	mcb: Add a dma_device to mcb_device	2016-09-27 12:33:47 +02:00
md	Merge tag 'md/4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md	2016-10-07 09:45:43 -07:00
media	USB/PHY/EXTCON patches for 4.9-rc1	2016-10-03 20:17:35 -07:00
memory	Char/Misc driver update for 4.9-rc1	2016-10-03 19:57:49 -07:00
memstick
message
mfd	- Core Frameworks	2016-10-07 08:35:35 -07:00
misc	Merge branch 'i2c/for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2016-10-07 14:12:21 -07:00
mmc	USB/PHY/EXTCON patches for 4.9-rc1	2016-10-03 20:17:35 -07:00
mtd	Another round of MTD fixes for v4.8	2016-09-28 12:53:08 -07:00
net	phy: micrel.c: Enable ksz9031 energy-detect power-down mode	2016-10-05 21:19:06 -04:00
nfc
ntb
nubus
nvdimm
nvme
nvmem
of	DeviceTree updates for 4.9:	2016-10-05 11:56:38 -07:00
oprofile
parisc
parport
pci	PCI changes for the v4.9 merge window:	2016-10-07 11:46:37 -07:00
pcmcia
perf	Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-10-03 19:43:08 -07:00
phy
pinctrl	This is the bulk of GPIO changes for the v4.9 series:	2016-10-05 11:49:09 -07:00
platform	- Core Frameworks	2016-10-07 08:35:35 -07:00
pnp
power	power supply and reset changes for the v4.9 series	2016-10-06 18:21:15 -07:00
powercap
pps
ps3
ptp	ptp: Fix resource leak in case of error	2016-10-03 21:54:10 -04:00
pwm
rapidio
ras
regulator	- Core Frameworks	2016-10-07 08:35:35 -07:00
remoteproc	rpmsg updates for v4.9	2016-10-06 17:03:49 -07:00
reset
rpmsg
rtc	Merge branches 'ib-mfd-gpio-4.9', 'ib-mfd-gpio-regulator-4.9', 'ib-mfd-input-4.9', 'ib-mfd-regulator-4.9', 'ib-mfd-regulator-4.9.1', 'ib-mfd-regulator-rtc-4.9', 'ib-mfd-regulator-rtc-4.9-1' and 'ib-mfd-rtc-4.9' into ibs-for-mfd-merged	2016-10-04 15:47:01 +01:00
s390	SCSI misc on 20161006	2016-10-07 09:28:53 -07:00
sbus
scsi	SCSI misc on 20161006	2016-10-07 09:28:53 -07:00
sfi
sh
sn
soc
spi	Merge remote-tracking branches 'spi/topic/ti-qspi', 'spi/topic/tools', 'spi/topic/txx9' and 'spi/topic/xlp' into spi-next	2016-09-30 09:14:22 -07:00
spmi	spmi: pmic-arb: Return an error code if sanity check fails	2016-09-27 12:43:34 +02:00
ssb
staging	Staging/IIO patches for 4.9-rc1	2016-10-05 14:50:51 -07:00
target
tc
thermal
thunderbolt
tty	TTY/Serial patches for 4.9-rc1	2016-10-03 20:11:49 -07:00
uio
usb	Revert "usbtmc: convert to devm_kzalloc"	2016-09-28 11:51:30 +02:00
uwb
vfio	vfio_pci: use pci_alloc_irq_vectors	2016-09-29 13:36:38 -06:00
vhost
video	backlight: pwm_bl: Handle gpio that can sleep	2016-10-06 09:27:26 +01:00
virt
virtio
vlynq
vme	vme: fake: remove unexpected unlock in fake_master_set()	2016-09-27 12:43:35 +02:00
w1
watchdog	USB/PHY/EXTCON patches for 4.9-rc1	2016-10-03 20:17:35 -07:00
xen	xen: features and fixes for 4.9-rc0	2016-10-06 11:19:10 -07:00
zorro
Kconfig
Makefile