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33f93e1ebcf5acfaef06cda2d3e373730519e33e
linux-stable-mirror/drivers
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Parav Pandit 33f93e1ebc IB/cm: Fix sleeping while spin lock is held 
In case of LAP are used for RoCE, it can lead to a problem of sleeping a
context while spin lock is held in below flow.

cm_lap_handler
	->spin_lock
	-> <..switch_case..>
	-> cm_init_av_for_response
		-> ib_init_ah_from_wc
			-> rdma_addr_find_l2_eth_by_grh
				wait_for_completion()

Therefore ah attribute initialization is done for incoming lap requests
outside of the lock context.

Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Daniel Jurgens <danielj@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2017-12-18 15:37:11 -07:00
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accessibility
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acpi
Merge branch 'acpi-ec' into acpi
2017-11-30 13:37:29 +01:00
amba
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android
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ata
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atm
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2017-11-29 13:10:25 -08:00
auxdisplay
auxdisplay: img-ascii-lcd: Only build on archs that have IOMEM
2017-11-27 12:36:45 -08:00
base
treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts
2017-11-21 16:35:54 -08:00
bcma
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block
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
2017-12-01 08:05:45 -05:00
bluetooth
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bus
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cdrom
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char
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-11-26 14:11:54 -08:00
clk
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2017-11-17 20:04:24 -08:00
clocksource
Merge tag 'for-linus-timers-conversion-final-v4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux into timers/urgent
2017-11-23 16:29:05 +01:00
connector
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cpufreq
cpufreq: mediatek: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
2017-11-22 00:00:14 +01:00
cpuidle
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crypto
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dax
device-dax: implement ->split() to catch invalid munmap attempts
2017-11-29 18:40:42 -08:00
dca
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devfreq
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dio
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dma
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dma-buf
Merge tag 'trace-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
2017-11-17 14:58:01 -08:00
edac
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eisa
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extcon
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firewire
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firmware
drivers/firmware: psci: Convert timers to use timer_setup()
2017-11-21 15:46:44 -08:00
fmc
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fpga
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fsi
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gpio
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gpu
Merge branch 'drm-fixes-4.15' of git://people.freedesktop.org/~agd5f/linux into drm-fixes
2017-12-01 09:15:57 +10:00
hid
treewide: setup_timer() -> timer_setup()
2017-11-21 15:57:07 -08:00
hsi
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hv
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hwmon
hwmon: (jc42) optionally try to disable the SMBUS timeout
2017-11-30 13:12:44 -08:00
hwspinlock
Merge tag 'hwlock-v4.15' of git://github.com/andersson/remoteproc
2017-11-17 20:16:20 -08:00
hwtracing
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i2c
i2c: i2c-boardinfo: fix memory leaks on devinfo
2017-11-27 19:14:29 +01:00
ide
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide
2017-11-19 08:04:41 -10:00
idle
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iio
treewide: setup_timer() -> timer_setup()
2017-11-21 15:57:07 -08:00
infiniband
IB/cm: Fix sleeping while spin lock is held
2017-12-18 15:37:11 -07:00
input
treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts
2017-11-21 16:35:54 -08:00
iommu
treewide: setup_timer() -> timer_setup()
2017-11-21 15:57:07 -08:00
ipack
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irqchip
Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-11-26 14:39:20 -08:00
isdn
treewide: setup_timer() -> timer_setup() (2 field)
2017-11-21 15:57:09 -08:00
leds
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lightnvm
lightnvm: Convert timers to use timer_setup()
2017-11-21 15:46:44 -08:00
macintosh
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mailbox
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mcb
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md
bcache: check return value of register_shrinker
2017-11-24 16:23:01 -07:00
media
v4l2: disable filesystem-dax mapping support
2017-11-29 18:40:42 -08:00
memory
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memstick
treewide: setup_timer() -> timer_setup()
2017-11-21 15:57:07 -08:00
message
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mfd
treewide: setup_timer() -> timer_setup()
2017-11-21 15:57:07 -08:00
misc
Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2017-12-03 10:48:24 -05:00
mmc
Merge tag 'mmc-v4.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
2017-12-01 08:14:22 -05:00
mtd
Rename superblock flags (MS_xyz -> SB_xyz)
2017-11-27 13:05:09 -08:00
mux
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net
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2017-11-29 13:10:25 -08:00
nfc
treewide: setup_timer() -> timer_setup() (2 field)
2017-11-21 15:57:09 -08:00
ntb
treewide: setup_timer() -> timer_setup()
2017-11-21 15:57:07 -08:00
nubus
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nvdimm
Merge tag 'libnvdimm-for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2017-11-17 09:51:57 -08:00
nvme
nvme-pci: fix NULL pointer dereference in nvme_free_host_mem()
2017-11-28 08:49:26 -08:00
nvmem
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of
Merge tag 'devicetree-fixes-for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
2017-11-20 21:38:41 -10:00
opp
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oprofile
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parisc
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parport
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pci
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-11-26 14:11:54 -08:00
pcmcia
drivers/pcmcia/sa1111_badge4.c: avoid unused function warning
2017-11-17 16:10:04 -08:00
perf
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phy
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pinctrl
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platform
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-11-25 08:37:16 -10:00
pnp
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power
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powercap
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pps
treewide: setup_timer() -> timer_setup()
2017-11-21 15:57:07 -08:00
ps3
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ptp
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pwm
Merge tag 'pwm/for-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
2017-11-22 21:09:18 -10:00
rapidio
Merge branch 'akpm' (patches from Andrew)
2017-11-17 16:56:17 -08:00
ras
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regulator
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remoteproc
Merge tag 'rproc-v4.15' of git://github.com/andersson/remoteproc
2017-11-17 20:14:10 -08:00
reset
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rpmsg
Merge tag 'rpmsg-v4.15' of git://github.com/andersson/remoteproc
2017-11-17 20:12:08 -08:00
rtc
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-11-25 08:37:16 -10:00
s390
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2017-11-30 08:13:36 -08:00
sbus
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
2017-11-17 20:21:44 -08:00
scsi
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-11-25 08:37:16 -10:00
sfi
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sh
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sn
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soc
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spi
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spmi
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ssb
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staging
Rename superblock flags (MS_xyz -> SB_xyz)
2017-11-27 13:05:09 -08:00
target
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-11-25 08:37:16 -10:00
tc
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tee
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thermal
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
2017-11-17 14:31:27 -08:00
thunderbolt
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tty
treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts
2017-11-21 16:35:54 -08:00
uio
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usb
treewide: setup_timer() -> timer_setup()
2017-11-21 15:57:07 -08:00
uwb
treewide: setup_timer() -> timer_setup()
2017-11-21 15:57:07 -08:00
vfio
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vhost
Merge branch 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-11-17 12:08:18 -08:00
video
Merge tag 'fbdev-v4.15' of git://github.com/bzolnier/linux
2017-11-20 21:50:24 -10:00
virt
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virtio
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vlynq
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vme
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w1
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watchdog
treewide: setup_timer() -> timer_setup()
2017-11-21 15:57:07 -08:00
xen
treewide: Switch DEFINE_TIMER callbacks to struct timer_list *
2017-11-21 15:57:05 -08:00
zorro
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Kconfig
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Makefile
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