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Noam Camus c0ca8df717 irqchip/eznps: Acknowledge NPS_IPI before calling the handler 
IPI_IRQ (also TIMER0_IRQ) should be acked before the action->handler is called
in handle_percpu_devid_irq.

The IPI irq is edge sensitive and we might miss an IPI interrupt if it is
triggered again while the handler runs.

Fixes: 44df427c894a ("irqchip: add nps Internal and external irqchips")
Signed-off-by: Noam Camus <noamca@mellanox.com>
Cc: marc.zyngier@arm.com
Cc: jason@lakedaemon.net
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/1476364532-12634-1-git-send-email-noamca@mellanox.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2016-10-14 14:26:54 +02:00
..
accessibility
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acpi
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
amba
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android
Revert "android: binder: fix dangling pointer comparison"
2016-08-18 17:21:37 +02:00
ata
pata_ninja32: Avoid corrupting status flags
2016-08-30 11:59:47 -04:00
atm
drivers: atm: nicstar: Use the correct function to free some resources
2016-07-19 11:30:26 -07:00
auxdisplay
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base
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-10-03 19:10:15 -07:00
bcma
wireless-drivers-next patches for 4.8
2016-07-25 11:09:19 -07:00
block
Revert "floppy: refactor open() flags handling"
2016-08-25 08:56:51 -06:00
bluetooth
Bluetooth: btmrvl: reset is_suspending flag in failure path
2016-07-18 10:13:02 +02:00
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
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char
virtio: fixes for 4.8
2016-09-09 14:52:05 -07:00
clk
Clock Fixes for the Allwinner SoCs, 4.8 Edition
2016-09-08 12:54:24 -07:00
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
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cpufreq
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
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
crypto: caam - fix IV loading for authenc (giv)decryption
2016-08-31 22:50:42 +08:00
dax
dax: fix mapping size check
2016-09-03 10:40:57 -07:00
dca
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devfreq
PM / devfreq: rk3399_dmc: Remove explictly regulator_put call in .remove
2016-09-19 13:36:20 +02:00
dio
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dma
dmaengine: img-mdc: fix a possible NULL dereference
2016-08-22 11:57:49 +05:30
dma-buf
dma-buf: Release module reference on creation failure
2016-07-18 14:10:49 +02:00
edac
x86/MCE/AMD, EDAC: Handle reserved bank 4 on Fam17h properly
2016-09-13 15:23:14 +02:00
eisa
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extcon
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firewire
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firmware
Merge branch 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-10-03 11:33:18 -07:00
fmc
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fpga
drivers/fpga/Kconfig: fix build failure
2016-08-04 08:50:07 -04:00
gpio
gpio: sa1100: fix irq probing for ucb1x00
2016-09-08 00:42:57 +02:00
gpu
drm/udl: fix line iterator in damage handling
2016-09-28 13:29:18 +10:00
hid
Merge branch 'for-4.8/hid-led' into for-linus
2016-07-28 10:49:23 +02:00
hsi
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hv
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hwmon
hwmon: Use smp_call_on_cpu() for dell-smm i8k
2016-09-05 13:52:41 +02:00
hwspinlock
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hwtracing
Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-07-29 13:55:30 -07:00
i2c
Merge branches 'acpi-wdat' and 'acpi-ec'
2016-10-02 01:40:07 +02:00
ide
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide
2016-07-29 13:29:06 -07:00
idle
Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-07-30 12:56:26 -07:00
iio
Second set of IIO fixes for the 4.8 cycle.
2016-09-09 13:44:37 +02:00
infiniband
Round three of 4.8 rc fixes
2016-09-16 13:51:42 -07:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2016-09-30 21:25:09 -07:00
iommu
iommu/amd: Don't put completion-wait semaphore on stack
2016-09-15 11:28:19 +02:00
ipack
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irqchip
irqchip/eznps: Acknowledge NPS_IPI before calling the handler
2016-10-14 14:26:54 +02:00
isdn
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leds
powerpc updates for 4.8 # 1
2016-07-30 21:01:36 -07:00
lguest
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lightnvm
block: get rid of bio_rw and READA
2016-07-20 17:37:01 -06:00
macintosh
drivers/macintosh: Delete owner assignment
2016-08-22 11:09:33 +10:00
mailbox
Merge branches 'acpi-x86', 'acpi-cppc' and 'acpi-soc'
2016-10-02 01:39:09 +02:00
mcb
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md
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
media
[media] cx23885/saa7134: assign q->dev to the PCI device
2016-09-19 12:38:05 -03:00
memory
memory: omap-gpmc: allow probe of child nodes to fail
2016-08-08 11:18:40 +03:00
memstick
memstick: don't allocate unused major for ms_block
2016-08-02 17:31:41 -04:00
message
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mfd
mfd: lpc_ich: Do not create iTCO watchdog when WDAT table exists
2016-09-28 23:07:20 +02:00
misc
lkdtm: adjust usercopy tests to bypass const checks
2016-09-06 12:17:30 -07:00
mmc
mmc: dw_mmc: fix the spamming log message
2016-09-22 09:34:13 +02:00
mtd
Another round of MTD fixes for v4.8
2016-09-28 12:53:08 -07:00
net
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
nfc
NFC 4.8 pull request
2016-07-20 23:39:36 -07:00
ntb
NTB: ntb_hw_intel: use local variable pdev
2016-08-05 10:34:13 -04:00
nubus
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nvdimm
libnvdimm, region: fix flush hint table thinko
2016-09-24 11:45:38 -07:00
nvme
nvme-rdma: only clear queue flags after successful connect
2016-09-22 19:58:17 -06:00
nvmem
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of
of_numa: Use pr_fmt()
2016-09-09 14:59:09 +01:00
oprofile
oprofile/timer: Convert to hotplug state machine
2016-09-19 21:44:28 +02:00
parisc
dma-mapping: use unsigned long for dma_attrs
2016-08-04 08:50:07 -04:00
parport
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pci
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-10-03 19:10:15 -07:00
pcmcia
pcmcia: lubbock: fix sockets configuration
2016-09-12 10:57:01 +01:00
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
phy: sun9i-usb: fix error handling
2016-08-12 14:59:10 +05:30
pinctrl
pinctrl: sunxi: fix uart1 CTS/RTS pins at PG on A23/A33
2016-08-23 12:28:31 +02:00
platform
platform/x86: intel_pmc_ipc: Do not create iTCO watchdog when WDAT table exists
2016-09-28 23:08:08 +02:00
pnp
PNP: isapnp: make core more explicitly non-modular
2016-08-16 22:53:59 +02:00
power
PM / AVS: SmartReflex: Neaten logging
2016-09-13 02:43:05 +02:00
powercap
x86/cpu: Rename Merrifield2 to Moorefield
2016-09-08 08:13:08 +02:00
pps
pps: do not crash when failed to register
2016-07-23 10:25:54 +09:00
ps3
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ptp
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pwm
pwm: Changes for v4.8-rc1
2016-08-06 00:01:33 -04:00
rapidio
rapidio/rio_cm: avoid GFP_KERNEL in atomic context
2016-09-19 15:36:17 -07:00
ras
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regulator
Merge remote-tracking branches 'regulator/fix/email' and 'regulator/fix/qcom-smd' into regulator-linus
2016-09-06 12:31:34 +01:00
remoteproc
dma-mapping: use unsigned long for dma_attrs
2016-08-04 08:50:07 -04:00
reset
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rpmsg
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rtc
RTC for 4.8
2016-08-05 09:48:22 -04:00
s390
s390/qeth: fix setting VIPA address
2016-09-16 04:29:14 -04:00
sbus
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scsi
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
sfi
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sh
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sn
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soc
ARM: EXYNOS: Remove calls to of_genpd_get_from_provider()
2016-09-13 02:49:33 +02:00
spi
Merge remote-tracking branches 'spi/fix/lock', 'spi/fix/maintainers', 'spi/fix/put', 'spi/fix/pxa2xx', 'spi/fix/sh-msiof' and 'spi/fix/timeout' into spi-linus
2016-09-06 12:32:09 +01:00
spmi
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ssb
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staging
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-10-03 19:10:15 -07:00
target
target: iblock_execute_sync_cache() should use bio_set_op_attrs()
2016-08-07 14:41:02 -06:00
tc
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thermal
thermal: rcar_thermal: Fix priv->zone error handling
2016-09-06 20:46:06 +08:00
thunderbolt
thunderbolt: Don't declare Falcon Ridge unsupported
2016-08-31 13:25:02 +02:00
tty
Merge branch 'device-properties'
2016-10-02 01:35:42 +02:00
uio
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usb
USB-serial fixes for v4.8-rc7
2016-09-16 17:42:10 +02:00
uwb
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vfio
vfio/pci: Fix NULL pointer oops in error interrupt setup handling
2016-08-08 16:16:23 -06:00
vhost
vhost/scsi: fix reuse of &vq->iov[out] in response
2016-08-23 17:16:57 +03:00
video
dma-mapping: use unsigned long for dma_attrs
2016-08-04 08:50:07 -04:00
virt
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virtio
virtio: mark vring_dma_dev() static
2016-09-09 21:12:35 +03:00
vlynq
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vme
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w1
w1:omap_hdq: fix regression
2016-08-02 19:35:40 -04:00
watchdog
watchdog: wdat_wdt: Fix warning for using 0 as NULL
2016-09-28 23:17:11 +02:00
xen
xenbus: don't look up transaction IDs for ordinary writes
2016-08-24 18:16:18 +01:00
zorro
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Kconfig
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Makefile
virtio/vhost: new features for 4.8
2016-08-06 09:20:13 -04:00