linux

iv/linux

History

Julia Cartwright a0a584f0e9 gpio: ws16c48: make use of raw_spinlock variants

The ws16c48 gpio driver currently implements an irq_chip for handling
interrupts; due to how irq_chip handling is done, it's necessary for the
irq_chip methods to be invoked from hardirq context, even on a a
real-time kernel.  Because the spinlock_t type becomes a "sleeping"
spinlock w/ RT kernels, it is not suitable to be used with irq_chips.

A quick audit of the operations under the lock reveal that they do only
minimal, bounded work, and are therefore safe to do under a raw spinlock.

Signed-off-by: Julia Cartwright <julia@ni.com>
Acked-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

2017-03-16 21:52:09 +01:00

accessibility

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acpi

Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

2017-03-03 16:48:48 -08:00

amba

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android

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>

2017-03-02 08:42:29 +01:00

ata

SCSI misc on 20170303

2017-03-03 21:36:56 -08:00

atm

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

auxdisplay

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base

Merge branch 'rebased-statx' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-03-03 11:38:56 -08:00

bcma

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block

SCSI misc on 20170303

2017-03-03 21:36:56 -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

Merge branch 'WIP.sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-03-03 10:16:38 -08:00

clk

ARM: SoC: late DT updates for v4.11

2017-03-03 16:15:48 -08:00

clocksource

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/clock.h>

2017-03-02 08:42:27 +01:00

connector

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cpufreq

Merge branch 'WIP.sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-03-03 10:16:38 -08:00

cpuidle

Merge branch 'WIP.sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-03-03 10:16:38 -08:00

crypto

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2017-03-04 10:42:53 -08:00

dax

sched/headers: Prepare to remove the <linux/magic.h> include from <linux/sched/task_stack.h>

2017-03-02 08:42:40 +01:00

dca

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devfreq

scripts/spelling.txt: add "followings" pattern and fix typo instances

2017-02-27 18:43:47 -08:00

dio

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dma

sched/headers: Prepare to move the get_task_struct()/put_task_struct() and related APIs from <linux/sched.h> to <linux/sched/task.h>

2017-03-02 08:42:40 +01:00

dma-buf

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

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

scripts/spelling.txt: add "swithc" pattern and fix typo instances

2017-02-27 18:43:46 -08:00

firewire

Merge branch 'idr-4.11' of git://git.infradead.org/users/willy/linux-dax

2017-02-28 20:29:41 -08:00

firmware

sched/headers: Prepare for new header dependencies before moving code to <uapi/linux/sched/types.h>

2017-03-02 08:42:27 +01:00

fmc

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fpga

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fsi

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gpio

gpio: ws16c48: make use of raw_spinlock variants

2017-03-16 21:52:09 +01:00

gpu

Merge branch 'WIP.sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-03-03 10:16:38 -08:00

hid

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

hsi

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>

2017-03-02 08:42:36 +01:00

hwmon

scripts/spelling.txt: add "followings" pattern and fix typo instances

2017-02-27 18:43:47 -08:00

hwspinlock

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hwtracing

mm, fs: reduce fault, page_mkwrite, and pfn_mkwrite to take only vmf

2017-02-24 17:46:54 -08:00

i2c

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

ide

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>

2017-03-02 08:42:36 +01:00

idle

Power management turbostat utility updates for v4.11-rc1

2017-03-02 17:41:27 -08:00

iio

Staging/IIO driver fixes for 4.11-rc1

2017-03-04 11:26:18 -08:00

infiniband

sched/headers: Prepare to move the get_task_struct()/put_task_struct() and related APIs from <linux/sched.h> to <linux/sched/task.h>

2017-03-02 08:42:40 +01:00

input

Input: rmi4 - f30: detect INPUT_PROP_BUTTONPAD from the button count

2017-03-01 10:01:56 -08:00

iommu

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/mm.h>

2017-03-02 08:42:28 +01:00

ipack

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irqchip

IOMMU Updates for Linux v4.11

2017-02-20 16:42:43 -08:00

isdn

sched/headers: Prepare to move cputime functionality from <linux/sched.h> into <linux/sched/cputime.h>

2017-03-02 08:42:39 +01:00

leds

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/loadavg.h>

2017-03-02 08:42:27 +01:00

lguest

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

lightnvm

lightnvm: set default lun range when no luns are specified

2017-02-15 08:27:21 -07:00

macintosh

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

mailbox

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

mcb

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Merge branch 'WIP.sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-03-03 10:16:38 -08:00

media

sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h>

2017-03-02 08:42:37 +01:00

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

Merge branch 'WIP.sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-03-03 10:16:38 -08:00

mmc

sched/headers: Prepare for new header dependencies before moving code to <uapi/linux/sched/types.h>

2017-03-02 08:42:27 +01:00

mtd

Merge branch 'rebased-statx' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-03-03 11:38:56 -08:00

net

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-03-04 17:31:39 -08:00

nfc

scripts/spelling.txt: add "omited" pattern and fix typo instances

2017-02-27 18:43:47 -08:00

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

nfit, libnvdimm: fix interleave set cookie calculation

2017-03-01 00:49:42 -08:00

nvme

Merge branch 'for-linus' of git://git.kernel.dk/linux-block

2017-03-03 10:53:35 -08:00

nvmem

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DeviceTree updates for 4.11:

2017-02-22 19:23:14 -08:00

oprofile

sched/headers: Prepare to move the get_task_struct()/put_task_struct() and related APIs from <linux/sched.h> to <linux/sched/task.h>

2017-03-02 08:42:40 +01:00

parisc

Merge branch 'parisc-4.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux

2017-03-03 16:20:06 -08:00

parport

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

pci

pci-v4.11-fixes-1

2017-03-03 16:44:21 -08:00

pcmcia

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perf

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/clock.h>

2017-03-02 08:42:27 +01:00

phy

pci-v4.11-changes

2017-02-23 11:53:22 -08:00

pinctrl

scripts/spelling.txt: add "overrided" pattern and fix typo instances

2017-02-27 18:43:47 -08:00

platform

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/loadavg.h>

2017-03-02 08:42:27 +01:00

pnp

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power

scripts/spelling.txt: add "intialization" pattern and fix typo instances

2017-02-27 18:43:47 -08:00

powercap

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pps

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ps3

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>

2017-03-02 08:42:29 +01:00

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

pwm: Changes for v4.11-rc1

2017-03-01 09:46:02 -08:00

rapidio

rapidio: use get_user_pages_unlocked()

2017-02-27 18:43:45 -08:00

ras

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regulator

regulator: Updates for v4.11

2017-02-20 17:23:57 -08:00

remoteproc

virtio, vhost: optimizations, fixes

2017-03-02 13:53:13 -08:00

reset

ARM: SoC driver updates

2017-02-23 15:57:04 -08:00

rpmsg

virtio, vhost: optimizations, fixes

2017-03-02 13:53:13 -08:00

rtc

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

s390

Merge branch 'WIP.sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-03-03 10:16:38 -08:00

sbus

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scsi

SCSI misc on 20170303

2017-03-03 21:36:56 -08:00

sfi

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soc

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

spi

sched/headers: Prepare for new header dependencies before moving code to <uapi/linux/sched/types.h>

2017-03-02 08:42:27 +01:00

spmi

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ssb

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staging

Staging/IIO driver fixes for 4.11-rc1

2017-03-04 11:26:18 -08:00

target

Merge branch 'WIP.sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-03-03 10:16:38 -08:00

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thermal

sched/headers: Prepare for new header dependencies before moving code to <uapi/linux/sched/types.h>

2017-03-02 08:42:27 +01:00

thunderbolt

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tty

sched/headers: Prepare to move the get_task_struct()/put_task_struct() and related APIs from <linux/sched.h> to <linux/sched/task.h>

2017-03-02 08:42:40 +01:00

uio

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

usb

Merge branch 'WIP.sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-03-03 10:16:38 -08:00

uwb

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vfio

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>

2017-03-02 08:42:29 +01:00

vhost

Merge branch 'WIP.sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-03-03 10:16:38 -08:00

video

sched/headers: Remove the <linux/mm_types.h> dependency from <linux/sched.h>

2017-03-03 01:45:16 +01:00

virt

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virtio

Merge branch 'WIP.sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-03-03 10:16:38 -08:00

vlynq

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vme

…

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>

2017-03-02 08:42:29 +01:00

watchdog

watchdog: retu: restore MFD dependency

2017-03-01 06:15:10 -08:00

xen

sched/headers: Prepare to remove <linux/cred.h> inclusion from <linux/sched.h>

2017-03-02 08:42:31 +01:00

zorro

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Kconfig

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Makefile

pci-v4.11-changes

2017-02-23 11:53:22 -08:00