1
0
Fork 0
alistair23-linux/drivers
Rafael J. Wysocki c3b35c87e5 ACPI: PM: s2idle: Prevent spurious SCIs from waking up the system
commit fdde0ff859 upstream.

If the platform triggers a spurious SCI even though the status bit
is not set for any GPE when the system is suspended to idle, it will
be treated as a genuine wakeup, so avoid that by checking if any GPEs
are active at all before returning 'true' from acpi_s2idle_wake().

Link: https://bugzilla.kernel.org/show_bug.cgi?id=206413
Fixes: 56b9918490 ("PM: sleep: Simplify suspend-to-idle control flow")
Reported-by: Tsuchiya Yuto <kitakar@gmail.com>
Cc: 5.4+ <stable@vger.kernel.org> # 5.4+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-02-19 19:52:57 +01:00
..
accessibility
acpi ACPI: PM: s2idle: Prevent spurious SCIs from waking up the system 2020-02-19 19:52:57 +01:00
amba ARM updates for 5.4-rc: 2019-10-23 06:26:33 -04:00
android binder: fix log spam for existing debugfs file creation. 2020-02-01 09:34:35 +00:00
ata libata: Fix retrieving of active qcs 2020-01-09 10:19:59 +01:00
atm atm: eni: fix uninitialized variable warning 2020-02-01 09:34:46 +00:00
auxdisplay It's a somewhat calmer cycle for docs this time, as the churn of the mass 2019-09-17 16:22:26 -07:00
base regmap: fix writes to non incrementing registers 2020-02-14 16:34:19 -05:00
bcma bcma: make arrays pwr_info_offset and sprom_sizes static const, shrinks object size 2019-09-13 16:44:49 +03:00
block xen/blkfront: Adjust indentation in xlvbd_alloc_gendisk 2020-01-23 08:22:54 +01:00
bluetooth Bluetooth: btusb: Disable runtime suspend on Realtek devices 2020-02-11 04:35:09 -08:00
bus bus: ti-sysc: Fix missing force mstandby quirk handling 2020-02-01 09:34:51 +00:00
cdrom cdrom: respect device capabilities during opening action 2020-01-04 19:18:25 +01:00
char ttyprintk: fix a potential deadlock in interrupt context issue 2020-02-05 21:22:41 +00:00
clk clk: meson: g12a: fix missing uart2 in regmap table 2020-02-14 16:34:19 -05:00
clocksource clocksource: riscv: add notrace to riscv_sched_clock 2020-01-09 10:19:59 +01:00
connector
counter
cpufreq cpufreq: Avoid creating excessively large stack frames 2020-02-11 04:35:25 -08:00
cpuidle cpuidle: teo: Avoid using "early hits" incorrectly 2020-02-05 21:22:52 +00:00
crypto crypto: caam/qi2 - fix typo in algorithm's driver name 2020-02-14 16:34:18 -05:00
dax
dca
devfreq PM / devfreq: Add new name attribute for sysfs 2020-02-05 21:22:40 +00:00
dio
dma dmaengine: axi-dmac: add a check for devm_regmap_init_mmio 2020-02-14 16:34:19 -05:00
dma-buf dma-buf: Fix memory leak in sync_file_merge() 2019-12-21 11:04:48 +01:00
edac EDAC/ghes: Fix grain calculation 2019-12-31 16:45:16 +01:00
eisa
extcon extcon-intel-cht-wc: Don't reset USB data connection at probe 2020-02-01 09:34:46 +00:00
firewire net: add annotations on hh->hh_len lockless accesses 2020-01-09 10:20:06 +01:00
firmware firmware: arm_scmi: Fix doorbell ring logic for !CONFIG_64BIT 2020-01-26 10:01:07 +01:00
fpga Char/Misc driver patches for 5.4-rc1 2019-09-18 11:14:31 -07:00
fsi fsi: core: Fix small accesses and unaligned offsets via sysfs 2019-12-31 16:45:09 +01:00
gnss
gpio gpio: max77620: Add missing dependency on GPIOLIB_IRQCHIP 2020-02-01 09:34:45 +00:00
gpu drm/dp_mst: Remove VCPI while disabling topology mgr 2020-02-11 04:35:53 -08:00
greybus
hid HID: steam: Fix input device disappearing 2020-02-01 09:34:46 +00:00
hsi HSI changes for the 5.4 series 2019-09-22 12:02:21 -07:00
hv hv_balloon: Balloon up according to request page number 2020-02-11 04:35:21 -08:00
hwmon hwmon: (nct7802) Fix non-working alarm on voltages 2020-01-29 16:45:30 +01:00
hwspinlock
hwtracing intel_th: msu: Fix window switching without windows 2019-12-31 16:46:09 +01:00
i2c i2c: stm32f7: report dma error during probe 2020-01-26 10:01:06 +01:00
i3c
ide
idle
iio iio: st_gyro: Correct data for LSM9DS0 gyro 2020-02-01 09:34:36 +00:00
infiniband RDMA/umem: Fix ib_umem_find_best_pgsz() 2020-02-14 16:34:08 -05:00
input Input: synaptics - remove the LEN0049 dmi id from topbuttonpad list 2020-02-19 19:52:55 +01:00
interconnect interconnect: qcom: qcs404: Walk the list safely on node removal 2019-12-17 19:55:39 +01:00
iommu iommu/arm-smmu-v3: Populate VMID field for CMDQ_OP_TLBI_NH_VA 2020-02-14 16:34:16 -05:00
ipack
irqchip irqchip: Place CONFIG_SIFIVE_PLIC into the menu 2020-01-23 08:22:55 +01:00
isdn net: use skb_queue_empty_lockless() in poll() handlers 2019-10-28 13:33:41 -07:00
leds led: max77650: add of_match table 2020-02-05 21:22:49 +00:00
lightnvm
macintosh cpufreq: Use per-policy frequency QoS 2019-10-21 02:05:21 +02:00
mailbox mailbox: imx: Fix Tx doorbell shutdown path 2020-01-04 19:18:30 +01:00
mcb
md bcache: avoid unnecessary btree nodes flushing in btree_flush_write() 2020-02-14 16:34:19 -05:00
media media: i2c: adv748x: Fix unsafe macros 2020-02-14 16:34:18 -05:00
memory memory: mtk-smi: Add PM suspend and resume ops 2020-01-17 19:48:59 +01:00
memstick memstick: jmb38x_ms: Fix an error handling path in 'jmb38x_ms_probe()' 2019-10-09 11:08:03 +02:00
message scsi: mptfusion: Fix double fetch bug in ioctl 2020-01-23 08:22:35 +01:00
mfd mfd: max77650: Select REGMAP_IRQ in Kconfig 2020-02-14 16:34:19 -05:00
misc lkdtm/bugs: fix build error in lkdtm_UNSET_SMEP 2020-02-05 21:22:46 +00:00
mmc mmc: sdhci-of-at91: fix memleak on clk_get failure 2020-02-11 04:35:21 -08:00
mtd mtd: sharpslpart: Fix unsigned comparison to zero 2020-02-14 16:34:18 -05:00
mux
net libertas: make lbs_ibss_join_existing() return error code on rates overflow 2020-02-14 16:34:20 -05:00
nfc NFC: pn544: Adjust indentation in pn544_hci_check_presence 2020-02-11 04:35:45 -08:00
ntb NTB: fix IDT Kconfig typos/spellos 2019-09-23 17:20:40 -04:00
nubus
nvdimm libnvdimm/btt: fix variable 'rc' set but not used 2020-01-04 19:18:12 +01:00
nvme nvmet: Fix controller use after free 2020-02-11 04:35:08 -08:00
nvmem nvmem: core: fix memory abort in cleanup path 2020-02-11 04:35:21 -08:00
of of: Add OF_DMA_DEFAULT_COHERENT & select it on powerpc 2020-02-11 04:35:25 -08:00
opp opp: Reinitialize the list_kref before adding the static OPPs again 2019-10-23 10:58:44 +05:30
oprofile
parisc parisc: Remove 32-bit DMA enforcement from sba_iommu 2019-10-14 21:44:26 +02:00
parport parport: load lowlevel driver if ports not found 2019-12-31 16:45:25 +01:00
pci PCI/AER: Initialize aer_fifo 2020-02-14 16:34:09 -05:00
pcmcia Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2019-09-28 08:14:15 -07:00
perf perf/imx_ddr: Add enhanced AXI ID filter support 2020-02-01 09:34:49 +00:00
phy phy: qualcomm: Adjust indentation in read_poll_timeout 2020-02-11 04:35:45 -08:00
pinctrl pinctrl: sh-pfc: r8a7778: Fix duplicate SDSELF_B and SD1_CLK_B 2020-02-14 16:34:19 -05:00
platform platform/x86: intel_mid_powerbtn: Take a copy of ddata 2020-02-14 16:34:12 -05:00
pnp
power power: supply: ltc2941-battery-gauge: fix use-after-free 2020-02-11 04:35:24 -08:00
powercap powercap: intel_rapl: add NULL pointer check to rapl_mmio_cpu_online() 2020-01-14 20:08:18 +01:00
pps
ps3
ptp ptp: free ptp device pin descriptors properly 2020-01-23 08:22:51 +01:00
pwm pwm: sun4i: Fix incorrect calculation of duty_cycle/period 2020-01-26 10:01:04 +01:00
rapidio
ras
regulator regulator: core: Add regulator_is_equal() helper 2020-02-11 04:35:48 -08:00
remoteproc remoteproc updates for v5.4 2019-09-22 10:55:08 -07:00
reset reset: Fix {of,devm}_reset_control_array_get kerneldoc return types 2020-01-23 08:22:43 +01:00
rpmsg rpmsg: char: release allocated memory 2020-01-14 20:08:37 +01:00
rtc rtc: cmos: Stop using shared IRQ 2020-02-14 16:34:12 -05:00
s390 s390/zcrypt: move ap device reset from bus to driver code 2020-02-05 21:22:44 +00:00
sbus
scsi scsi: ufs: Fix ufshcd_probe_hba() reture value in case ufshcd_scsi_add_wlus() fails 2020-02-14 16:34:08 -05:00
sfi
sh
siox
slimbus
soc soc: qcom: rpmhpd: Set 'active_only' for active only power domains 2020-02-14 16:34:16 -05:00
soundwire soundwire: intel: fix PDI/stream mapping for Bulk 2019-12-31 16:45:11 +01:00
spi spi: pxa2xx: Add support for Intel Comet Lake-H 2020-02-01 09:34:48 +00:00
spmi
ssb ssb: make array pwr_info_offset static const, makes object smaller 2019-09-13 17:23:18 +03:00
staging staging: mt7621-pci: add quirks for 'E2' revision using 'soc_device_attribute' 2020-02-01 09:34:47 +00:00
target scsi: RDMA/isert: Fix a recently introduced regression related to logout 2020-01-29 16:45:30 +01:00
tc
tee tee: optee: Fix compilation issue with nommu 2020-02-05 21:22:49 +00:00
thermal thermal: Fix deadlock in thermal thermal_zone_device_check 2019-12-13 08:43:21 +01:00
thunderbolt thunderbolt: Power cycle the router if NVM authentication fails 2019-12-04 22:30:50 +01:00
tty serial: imx: fix a race condition in receive path 2020-02-01 09:34:34 +00:00
uio Char/Misc driver patches for 5.4-rc1 2019-09-18 11:14:31 -07:00
usb usb: gadget: f_ecm: Use atomic_t to track in-flight request 2020-02-11 04:35:10 -08:00
vfio vfio/pci: call irq_bypass_unregister_producer() before freeing irq 2019-12-21 11:04:48 +01:00
vhost vhost/vsock: accept only packets with the right dst_cid 2020-01-04 19:19:18 +01:00
video video/hdmi: Fix AVI bar unpack 2019-12-17 19:56:42 +01:00
virt virt: vbox: fix memory leak in hgcm_call_preprocess_linaddr 2019-10-10 14:50:32 +02:00
virtio virtio_balloon: Fix memory leaks on errors in virtballoon_probe() 2020-02-11 04:35:47 -08:00
visorbus
vlynq
vme
w1 w1: ds250x: Fix build error without CRC16 2019-10-10 15:35:41 +02:00
watchdog drivers: watchdog: stm32_iwdg: set WDOG_HW_RUNNING at probe 2020-02-14 16:34:18 -05:00
xen xen/balloon: Support xend-based toolstack take two 2020-02-11 04:35:36 -08:00
zorro
Kconfig Staging/IIO driver patches for 5.4-rc1 2019-09-18 11:05:34 -07:00
Makefile Staging/IIO driver patches for 5.4-rc1 2019-09-18 11:05:34 -07:00