Tvrtko Ursulin 0426c04654 drm/i915/pmu: Only allow running on a single CPU ...

We do two things, both of which are purely to simplify and clarify the
implementation:

1.

Simplify the CPU online callback so it is more obvious that the purpose
there is to set a single CPU mask bit for the first CPU which comes
online. Using cpumask_weight for this reads more obvious than the trick
with cpumask_and_any.

2.

Modify the event init so that events can be created only on a single CPU.

This removes looking at the requested CPU thread siblings, and only allows
creating on the current active CPU.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Dmitry Rogozhkin <dmitry.v.rogozhkin@intel.com>
Tested-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20171123123432.25035-2-tvrtko.ursulin@linux.intel.com

2017-11-24 09:54:43 +00:00

..

accessibility

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acpi

ACPI: properties: Fix __acpi_node_get_property_reference() return codes

2017-10-11 21:16:37 +02:00

amba

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android

android: binder: Fix null ptr dereference in debug msg

2017-10-21 10:14:20 +02:00

ata

ahci: don't ignore result code of ahci_reset_controller()

2017-10-02 12:21:30 -07:00

atm

atm: make atmdev_ops const

2017-08-09 22:43:50 -07:00

auxdisplay

auxdisplay: charlcd: properly restore atomic counter on error path

2017-09-18 16:06:00 +02:00

base

PM / QoS: Fix device resume latency PM QoS

2017-10-24 15:20:45 +02:00

bcma

bcma: make BCMA a menuconfig to ease disabling it all

2017-08-08 14:44:40 +03:00

block

nbd: handle interrupted sendmsg with a sndtimeo set

2017-10-24 18:50:59 -06:00

bluetooth

Bluetooth: hci_bcm: Handle empty packet after firmware loading

2017-08-17 22:51:50 +03:00

bus

bus: mbus: fix window size calculation for 4GB windows

2017-10-12 15:01:30 +02:00

cdrom

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char

Merge branch 'next-tpm' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2017-09-24 11:34:28 -07:00

clk

clk: samsung: exynos4: Enable VPLL and EPLL clocks for suspend/resume cycle

2017-10-04 09:19:13 -07:00

clocksource

clockevents/drivers/cs5535: Improve resilience to spurious interrupts

2017-10-20 13:41:52 +02:00

connector

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cpufreq

cpufreq: dt: Fix sysfs duplicate filename creation for platform-device

2017-09-26 01:10:08 +02:00

cpuidle

PM / QoS: Fix device resume latency PM QoS

2017-10-24 15:20:45 +02:00

crypto

crypto: stm32 - Try to fix hash padding

2017-10-07 12:04:31 +08:00

dax

Merge tag 'for-4.14/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

2017-09-14 13:43:16 -07:00

dca

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devfreq

PM / devfreq: Fix memory leak when fail to register device

2017-08-28 10:31:08 +09:00

dio

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dma

dmaengine: altera: Use IRQ-safe spinlock calls in the error paths as well

2017-10-20 11:51:10 +05:30

dma-buf

Backmerge tag 'v4.14-rc7' into drm-next

2017-11-02 12:40:41 +10:00

edac

EDAC, mce_amd: Get rid of local var in amd_filter_mce()

2017-08-21 17:59:38 +02:00

eisa

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extcon

extcon: max77693: Allow MHL attach notifier

2017-08-25 09:32:27 +09:00

firewire

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firmware

efi/libstub/arm: Don't randomize runtime regions when CONFIG_HIBERNATION=y

2017-10-25 12:10:59 +02:00

fmc

drivers/fmc: carrier can program FPGA on registration

2017-08-28 16:24:22 +02:00

fpga

fpga: altera-cvp: remove DRIVER_ATTR() usage

2017-09-19 09:20:33 +02:00

fsi

drivers/fsi/scom: Remove reset before every putscom

2017-08-28 17:15:16 +02:00

gpio

gpio: omap: Fix lost edge interrupts

2017-10-07 13:17:07 +02:00

gpu

drm/i915/pmu: Only allow running on a single CPU

2017-11-24 09:54:43 +00:00

hid

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid

2017-10-12 09:08:56 -07:00

hsi

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hv

vmbus: hvsock: add proper sync for vmbus_hvsock_device_unregister()

2017-10-20 14:56:25 +02:00

hwmon

hwmon: (tmp102) Fix first temperature reading

2017-10-24 06:17:14 -07:00

hwspinlock

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hwtracing

intel_th: pci: Add Lewisburg PCH support

2017-09-22 10:28:00 +02:00

i2c

i2c: omap: Fix error handling for clk_get()

2017-10-18 00:19:26 +02:00

ide

ide: fix IRQ assignment for PCI bus order probing

2017-10-03 14:03:31 -05:00

idle

Merge tag 'pm-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2017-09-05 12:19:08 -07:00

iio

iio: adc: at91-sama5d2_adc: fix probe error on missing trigger property

2017-10-14 19:52:07 +01:00

infiniband

RDMA/netlink: OOPs in rdma_nl_rcv_msg() from misinterpreted flag

2017-10-25 14:54:43 -04:00

input

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2017-10-28 10:56:13 -07:00

iommu

iommu/amd: Finish TLB flush in amd_iommu_unmap()

2017-10-13 17:32:19 +02:00

ipack

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irqchip

irqchip/tango: Use irq_gc_mask_disable_and_ack_set

2017-10-13 16:31:05 +01:00

isdn

isdn/i4l: fetch the ppp_write buffer in one shot

2017-09-20 16:01:36 -07:00

leds

as3645a: Unregister indicator LED on device unbind

2017-09-23 21:17:43 +02:00

lightnvm

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macintosh

powerpc/macintosh: constify wf_sensor_ops structures

2017-09-01 16:42:54 +10:00

mailbox

Merge tag 'mailbox-v4.14' of git://git.linaro.org/landing-teams/working/fujitsu/integration

2017-09-07 13:23:37 -07:00

mcb

Merge tag 'char-misc-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2017-09-05 11:08:17 -07:00

md

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

2017-10-06 12:13:50 -07:00

media

Backmerge tag 'v4.14-rc7' into drm-next

2017-11-02 12:40:41 +10:00

memory

Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2017-09-10 20:40:00 -07:00

memstick

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message

scsi: scsi_transport_sas: switch to bsg-lib for SMP passthrough

2017-08-29 21:51:45 -04:00

mfd

dmi: Mark all struct dmi_system_id instances const

2017-09-14 11:59:30 +02:00

misc

Merge tag 'char-misc-4.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2017-10-15 07:50:38 -04:00

mmc

mmc: sdhci-pci: Fix default d3_retune for Intel host controllers

2017-10-10 08:40:04 +02:00

mtd

mtd: nand: atmel: fix buffer overflow in atmel_pmecc_user

2017-09-27 17:33:28 +02:00

mux

mux: make device_type const

2017-08-29 13:46:35 +02:00

net

tap: reference to KVA of an unloaded module causes kernel panic

2017-10-28 19:17:21 +09:00

nfc

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ntb

ntb: transport shouldn't disable link due to bogus values in SPADs

2017-08-01 13:31:44 -04:00

nubus

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nvdimm

libnvdimm, namespace: fix btt claim class crash

2017-09-18 17:29:01 -07:00

nvme

nvme-rdma: Fix error status return in tagset allocation failure

2017-10-19 17:13:51 +02:00

nvmem

nvmem: add missing of_node_put() in of_nvmem_cell_get()

2017-09-18 16:12:26 +02:00

of

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

2017-10-21 22:44:48 -04:00

oprofile

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parisc

parisc: Fix up devices below a PCI-PCI MegaRAID controller bridge

2017-08-24 18:46:44 +02:00

parport

Merge tag 'char-misc-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2017-09-05 11:08:17 -07:00

pci

PCI: aardvark: Move to struct pci_host_bridge IRQ mapping functions

2017-10-10 21:17:43 -05:00

pcmcia

MIPS: Alchemy: Threaded carddetect irqs for devboards

2017-08-29 15:21:53 +02:00

perf

drivers/perf: arm_pmu_acpi: Release memory obtained by kasprintf

2017-09-22 15:11:46 +01:00

phy

phy: rockchip-typec: Check for errors from tcphy_phy_init()

2017-10-03 15:18:41 +05:30

pinctrl

pinctrl: mcp23s08: fix interrupt handling regression

2017-10-19 10:20:03 +02:00

platform

platform/x86: intel_pmc_ipc: Use spin_lock to protect GCR updates

2017-10-23 20:16:36 +03:00

pnp

dmi: Mark all struct dmi_system_id instances const

2017-09-14 11:59:30 +02:00

power

Merge tag 'for-v4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

2017-09-09 14:44:39 -07:00

powercap

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pps

drivers/pps: use surrounding "if PPS" to remove numerous dependency checks

2017-09-08 18:26:51 -07:00

ps3

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ptp

ptp: make ptp_clock_info const

2017-08-22 11:04:51 -07:00

pwm

Merge tag 'pwm/for-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm

2017-09-11 13:04:32 -07:00

rapidio

Backmerge tag 'v4.14-rc7' into drm-next

2017-11-02 12:40:41 +10:00

ras

RAS/CEC: Use the right length for "cec_disable"

2017-10-05 14:23:06 +02:00

regulator

Merge remote-tracking branches 'regulator/fix/axp20x' and 'regulator/fix/rn5t618' into regulator-linus

2017-10-23 11:46:30 +02:00

remoteproc

remoteproc: imx_rproc: fix return value check in imx_rproc_addr_init()

2017-10-11 10:47:47 -07:00

reset

reset: socfpga: fix for 64-bit compilation

2017-10-04 10:29:44 +02:00

rpmsg

rpmsg: glink: Fix memory leak in qcom_glink_alloc_intent()

2017-10-10 11:22:09 -07:00

rtc

Merge tag 'rtc-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

2017-09-13 10:56:00 -07:00

s390

Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2017-10-28 10:46:20 -07:00

sbus

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scsi

Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2017-10-28 10:46:20 -07:00

sfi

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sh

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sn

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soc

Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

2017-09-15 20:43:33 -07:00

spi

Merge remote-tracking branches 'spi/fix/armada', 'spi/fix/idr', 'spi/fix/qspi', 'spi/fix/stm32' and 'spi/fix/uapi' into spi-linus

2017-10-25 14:06:34 +02:00

spmi

spmi: pmic-arb: Move the ownership check to irq_chip callback

2017-08-28 13:52:22 +02:00

ssb

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staging

Backmerge tag 'v4.14-rc7' into drm-next

2017-11-02 12:40:41 +10:00

target

Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 18:13:32 -07:00

tc

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tee

tee: optee: sync with new naming of interrupts

2017-08-04 10:30:27 +02:00

thermal

Merge branches 'thermal-core', 'thermal-soc', 'thermal-intel' and 'const-thermal-zone-structure' into next

2017-09-08 11:20:04 +08:00

thunderbolt

Merge tag 'acpi-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2017-09-05 12:45:03 -07:00

tty

tty: fall back to N_NULL if switching to N_TTY fails during hangup

2017-10-13 16:18:33 -07:00

uio

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usb

usb: hub: Allow reset retry for USB2 devices on connect bounce

2017-10-19 09:49:11 +02:00

uwb

uwb: properly check kthread_run return value

2017-09-18 11:28:23 +02:00

vfio

vfio: platform: constify amba_id

2017-08-30 14:03:42 -06:00

vhost

lib/interval_tree: fast overlap detection

2017-09-08 18:26:49 -07:00

video

Merge tag 'fbdev-v4.14' of git://github.com/bzolnier/linux

2017-09-14 13:33:33 -07:00

virt

virt: Convert to using %pOF instead of full_name

2017-08-29 08:52:51 -05:00

virtio

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2017-09-07 21:11:05 -07:00

vlynq

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vme

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w1

Merge tag 'for-v4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

2017-09-09 14:44:39 -07:00

watchdog

Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

2017-09-15 20:43:33 -07:00

xen

Merge tag 'for-linus-4.14c-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

2017-10-27 20:41:05 -07:00

zorro

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Kconfig

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Makefile

x86/lguest: Remove lguest support

2017-08-24 09:57:28 +02:00