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linux/drivers
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Tvrtko Ursulin 00a797225e drm/i915/pmu: Return -EINVAL when selecting the inactive CPU 
In commit 0426c04654 ("drm/i915/pmu: Only allow running on a single
CPU") I attempted to clarify the CPU hotplug logic in our PMU
implementation, but missed that a more logical error to return, when
attempting to initialize an event on a currently inactive CPU, is -EINVAL
rather than -ENODEV.

This is because i915 PMU explicitly disallows running counters on more
than one CPU at a time, and is not reporting that the requested CPU does
not exist, or is off-line.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reported-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20171128105515.21998-1-tvrtko.ursulin@linux.intel.com
2017-11-28 17:04:40 +00:00
..
accessibility
…
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
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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
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block
nbd: handle interrupted sendmsg with a sndtimeo set
2017-10-24 18:50:59 -06:00
bluetooth
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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: Return -EINVAL when selecting the inactive CPU
2017-11-28 17:04:40 +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
…
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
…
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
…
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
…
sh
…
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
…
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
…
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