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linux-sg2042
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Dan Williams 3fc2192410 mm: validate device_hotplug is held for memory hotplug 
mem_hotplug_begin() assumes that it can set mem_hotplug.active_writer
and run the hotplug process without racing another thread.  Validate
this assumption with a lockdep assertion.

Link: http://lkml.kernel.org/r/148693886229.16345.1770484669403334689.stgit@dwillia2-desk3.amr.corp.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Reported-by: Ben Hutchings <ben@decadent.org.uk>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Toshi Kani <toshi.kani@hpe.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Logan Gunthorpe <logang@deltatee.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2017-02-24 17:46:53 -08:00
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accessibility
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acpi pci-v4.11-changes 2017-02-23 11:53:22 -08:00
amba
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android mm: drop unused argument of zap_page_range() 2017-02-22 16:41:30 -08:00
ata ARM: SoC driver updates 2017-02-23 15:57:04 -08:00
atm atm: idt77252, use setup_timer and mod_timer 2017-02-15 13:24:53 -05:00
auxdisplay auxdisplay: ht16k33: remove private workqueue 2017-02-10 15:57:28 +01:00
base mm: validate device_hotplug is held for memory hotplug 2017-02-24 17:46:53 -08:00
bcma
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block zram: remove obsolete sysfs attrs 2017-02-22 16:41:30 -08:00
bluetooth btmrvl: fix spelling mistake: "actived" -> "activated" 2017-02-19 00:26:37 +01:00
bus ARM: SoC driver updates 2017-02-23 15:57:04 -08:00
cdrom Merge branch 'for-4.11/next' into for-4.11/linus-merge 2017-02-17 14:08:19 -07:00
char Less anger inducing pull request for 4.11 2017-02-23 18:58:18 -08:00
clk ARM: DT updates for v4.11 2017-02-23 15:46:25 -08:00
clocksource Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-02-20 10:06:32 -08:00
connector
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cpufreq ARM: SoC non-urgent fixes for merge window 2017-02-23 15:28:04 -08:00
cpuidle powerpc updates for 4.11 part 1. 2017-02-22 10:30:38 -08:00
crypto crypto: cavium - switch to pci_alloc_irq_vectors 2017-02-23 20:11:02 +08:00
dax mm, dax: change pmd_fault() to take only vmf parameter 2017-02-22 16:41:26 -08:00
dca
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devfreq Merge branch 'pm-devfreq' 2017-02-20 14:23:40 +01:00
dio
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dma TTY/Serial driver patches for 4.11-rc1 2017-02-22 12:17:25 -08:00
dma-buf
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edac Merge branch 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-02-20 12:47:44 -08:00
eisa
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extcon
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firewire
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firmware ARM: SoC driver updates 2017-02-23 15:57:04 -08:00
fmc
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fpga fpga zynq: Use the scatterlist interface 2017-02-10 15:20:44 +01:00
fsi drivers/fsi: add driver to device matches 2017-02-10 15:19:48 +01:00
gpio This is the bulk of GPIO changes for the v4.11 cycle 2017-02-23 08:46:04 -08:00
gpu Less anger inducing pull request for 4.11 2017-02-23 18:58:18 -08:00
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 2017-02-21 17:28:25 -08:00
hsi
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hv vmbus: replace modulus operation with subtraction 2017-02-14 10:20:35 -08:00
hwmon hwmon: (sht15) Add device tree support 2017-02-16 06:49:05 -08:00
hwspinlock
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hwtracing
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i2c Generic device properties framework updates for v4.11-rc1 2017-02-20 18:06:09 -08:00
ide Merge branch 'for-4.11/next' into for-4.11/linus-merge 2017-02-17 14:08:19 -07:00
idle
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iio First set of IIO fixes for the 4.11 cycle. Regression fixes from 4.10. 2017-02-11 16:46:03 +01:00
infiniband Mellanox specific updates for 4.11 merge window 2017-02-23 11:27:49 -08:00
input This is the bulk of GPIO changes for the v4.11 cycle 2017-02-23 08:46:04 -08:00
iommu iommu/vt-d: Fix crash on boot when DMAR is disabled 2017-02-22 12:25:31 +01:00
ipack
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irqchip IOMMU Updates for Linux v4.11 2017-02-20 16:42:43 -08:00
isdn Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2017-02-22 10:15:09 -08:00
leds This is the bulk of GPIO changes for the v4.11 cycle 2017-02-23 08:46:04 -08:00
lguest
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lightnvm lightnvm: set default lun range when no luns are specified 2017-02-15 08:27:21 -07:00
macintosh driver core patches for 4.11-rc1 2017-02-22 11:44:32 -08:00
mailbox
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mcb
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md - Fix dm-raid transient device failure processing and other smaller 2017-02-21 12:11:41 -08:00
media media updates for v4.11-rc1 2017-02-21 16:58:32 -08:00
memory ARM: SoC driver updates 2017-02-23 15:57:04 -08:00
memstick Merge branch 'for-4.11/next' into for-4.11/linus-merge 2017-02-17 14:08:19 -07:00
message SCSI misc on 20170220 2017-02-21 11:51:42 -08:00
mfd staging/iio driver patches for 4.11-rc1 2017-02-22 12:14:01 -08:00
misc sound updates for 4.11-rc1 2017-02-23 08:50:22 -08:00
mmc MMC core: 2017-02-21 12:04:54 -08:00
mtd for-4.11/linus-merge-signed 2017-02-21 10:57:33 -08:00
net pci-v4.11-changes 2017-02-23 11:53:22 -08:00
nfc
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ntb ntb: ntb_hw_intel: link_poll isn't clearing the pending status properly 2017-02-16 23:11:26 -05:00
nubus
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nvdimm
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nvme Merge branch 'for-4.11/next' into for-4.11/linus-merge 2017-02-17 14:08:19 -07:00
nvmem
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of DeviceTree updates for 4.11: 2017-02-22 19:23:14 -08:00
oprofile
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parisc
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parport
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pci pci-v4.11-changes 2017-02-23 11:53:22 -08:00
pcmcia
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perf
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phy pci-v4.11-changes 2017-02-23 11:53:22 -08:00
pinctrl Pin control bulk changes for the v4.11 kernel cycle: 2017-02-21 16:34:22 -08:00
platform - Core Frameworks 2017-02-23 08:18:01 -08:00
pnp
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power
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powercap
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pps
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ps3
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ptp 4.11 is going to be a relatively large release for KVM, with a little over 2017-02-22 18:22:53 -08:00
pwm
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rapidio
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ras
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regulator regulator: Updates for v4.11 2017-02-20 17:23:57 -08:00
remoteproc remoteproc: qcom: mdt_loader: Use signed type for offset 2017-02-22 02:07:13 -08:00
reset ARM: SoC driver updates 2017-02-23 15:57:04 -08:00
rpmsg rpmsg: rpmsg_create_ept() returns NULL on error 2017-02-13 00:52:54 -08:00
rtc Pin control bulk changes for the v4.11 kernel cycle: 2017-02-21 16:34:22 -08:00
s390 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2017-02-22 10:20:04 -08:00
sbus
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scsi Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2017-02-22 10:15:09 -08:00
sfi
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sh
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sn
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soc ARM: SoC driver updates 2017-02-23 15:57:04 -08:00
spi ACPI updates for v4.11-rc1 2017-02-20 17:55:15 -08:00
spmi
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ssb
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staging mm: drop unused argument of zap_page_range() 2017-02-22 16:41:30 -08:00
target First set of updates for 4.11 kernel merge window 2017-02-23 08:27:57 -08:00
tc
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thermal Merge branch 'pm-opp' 2017-02-20 14:22:50 +01:00
thunderbolt
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tty lib/show_mem.c: teach show_mem to work with the given nodemask 2017-02-22 16:41:30 -08:00
uio vmbus: add direct isr callback mode 2017-02-14 10:20:35 -08:00
usb USB/PHY patches for 4.11-rc1 2017-02-22 11:15:59 -08:00
uwb
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vfio VFIO updates for v4.11 2017-02-23 11:26:09 -08:00
vhost tap: tap as an independent module 2017-02-11 20:59:41 -05:00
video Less anger inducing pull request for 4.11 2017-02-23 18:58:18 -08:00
virt
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virtio
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vlynq
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vme
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w1 w1: ds2405: use module_w1_family to simplify the code 2017-02-10 15:32:53 +01:00
watchdog
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xen xen/privcmd: add IOCTL_PRIVCMD_RESTRICT 2017-02-14 15:14:59 -05:00
zorro
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Kconfig drivers/fsi: Add empty fsi bus definitions 2017-02-10 15:19:48 +01:00
Makefile pci-v4.11-changes 2017-02-23 11:53:22 -08:00