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kernel_arpi/drivers/acpi
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Rafael J. Wysocki e0b8e1ae83 ACPI: CPPC: Add NULL pointer check to cppc_get_perf() 
commit 935dff305da2be7957a5ce8f07f45d6c4c1c6984 upstream.

Check cpc_desc against NULL in cppc_get_perf(), so it doesn't crash
down the road if cpc_desc is NULL.

Fixes: 0654cf05d1 ("ACPI: CPPC: Introduce cppc_get_nominal_perf()")
Reported-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: 5.15+ <stable@vger.kernel.org> # 5.15+
Tested-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-12-01 09:04:38 +01:00
..
acpica
ACPICA: Avoid evaluating methods too early during system resume
2021-11-18 19:16:14 +01:00
apei
ACPI: APEI: fix synchronous external aborts in user-mode
2021-06-17 14:05:28 +02:00
arm64
acpi/arm64: fix next_platform_timer() section mismatch error
2021-10-12 17:41:19 +01:00
dptf
ACPI: DPTF: Add new PCH FIVR methods
2021-08-04 18:08:50 +02:00
nfit
ACPI: NFIT: Use fallback node id when numa info in NFIT table is incorrect
2021-09-27 11:40:43 -07:00
numa
ACPI: Add LoongArch support for ACPI_PROCESSOR/ACPI_NUMA
2021-07-16 19:09:20 +02:00
pmic
ACPI: PMIC: Fix intel_pmic_regs_handler() read accesses
2021-11-18 19:17:06 +01:00
x86
ACPI: PM: Include alternate AMDI0005 id in special behaviour
2021-10-12 15:59:16 +02:00
ac.c
ACPI: AC: Quirk GK45 to skip reading _PSR
2021-11-18 19:16:19 +01:00
acpi_adxl.c
…
acpi_amba.c
ACPI: AMBA: Fix resource name in /proc/iomem
2021-06-30 20:01:10 +02:00
acpi_apd.c
…
acpi_cmos_rtc.c
…
acpi_configfs.c
ACPI: configfs: Make get_header() to return error pointer
2021-07-16 19:20:28 +02:00
acpi_dbg.c
…
acpi_extlog.c
…
acpi_fpdt.c
ACPI: tables: FPDT: Do not print FW_BUG message if record types are reserved
2021-08-25 20:01:07 +02:00
acpi_ipmi.c
…
acpi_lpat.c
…
acpi_lpit.c
…
acpi_lpss.c
Merge branch 'clk-frac-divider' into clk-next
2021-09-01 15:26:45 -07:00
acpi_memhotplug.c
ACPI: memhotplug: use a single static memory group for a single memory device
2021-09-08 11:50:23 -07:00
acpi_pad.c
ACPI: processor: Replace deprecated CPU-hotplug functions
2021-08-04 20:25:54 +02:00
acpi_platform.c
…
acpi_pnp.c
…
acpi_processor.c
ACPI: processor: Replace deprecated CPU-hotplug functions
2021-08-04 20:25:54 +02:00
acpi_tad.c
…
acpi_video.c
ACPI: video: Add quirk for the Dell Vostro 3350
2021-06-30 20:03:41 +02:00
acpi_watchdog.c
…
battery.c
ACPI: battery: Accept charges over the design capacity as full
2021-11-18 19:16:15 +01:00
bgrt.c
ACPI: bgrt: Use sysfs_emit
2021-06-23 19:27:50 +02:00
blacklist.c
…
bus.c
Merge tag 'driver-core-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2021-09-01 08:44:42 -07:00
button.c
ACPI: button: Add DMI quirk for Lenovo Yoga 9 (14INTL5)
2021-08-25 19:57:01 +02:00
container.c
…
cppc_acpi.c
ACPI: CPPC: Add NULL pointer check to cppc_get_perf()
2021-12-01 09:04:38 +01:00
custom_method.c
…
debugfs.c
…
device_pm.c
Merge tag 'for-5.14/drivers-2021-06-29' of git://git.kernel.dk/linux-block
2021-06-30 12:21:16 -07:00
device_sysfs.c
ACPI: sysfs: fix doc warnings in device_sysfs.c
2021-06-17 14:32:05 +02:00
dock.c
…
ec_sys.c
…
ec.c
Merge branches 'acpi-ec', 'acpi-apei', 'acpi-soc' and 'acpi-misc'
2021-06-29 15:51:25 +02:00
event.c
Merge branches 'acpi-ec', 'acpi-apei', 'acpi-soc' and 'acpi-misc'
2021-06-29 15:51:25 +02:00
evged.c
…
fan.c
…
fan.h
…
glue.c
Revert "ACPI: scan: Release PM resources blocked by unused objects"
2021-11-21 13:44:14 +01:00
hed.c
…
internal.h
Revert "ACPI: scan: Release PM resources blocked by unused objects"
2021-11-21 13:44:14 +01:00
ioapic.c
…
irq.c
…
Kconfig
Merge branches 'acpi-numa', 'acpi-glue', 'acpi-config' and 'acpi-pmic'
2021-08-30 19:30:37 +02:00
Makefile
Merge tag 'iommu-updates-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
2021-07-02 13:22:47 -07:00
nvs.c
Merge branches 'acpi-ec', 'acpi-apei', 'acpi-soc' and 'acpi-misc'
2021-06-29 15:51:25 +02:00
osi.c
…
osl.c
Revert "ACPI: Add memory semantics to acpi_os_map_memory()"
2021-09-23 20:39:36 +02:00
pci_irq.c
…
pci_link.c
…
pci_mcfg.c
…
pci_root.c
…
pci_slot.c
…
platform_profile.c
ACPI: platform-profile: call sysfs_notify() from platform_profile_store()
2021-08-16 18:32:02 +02:00
power.c
ACPI: PM: Fix device wakeup power reference counting error
2021-11-18 19:17:09 +01:00
pptt.c
…
prmt.c
ACPI: PRM: Find PRMT table before parsing it
2021-09-08 20:56:57 +02:00
proc.c
…
processor_core.c
…
processor_driver.c
…
processor_idle.c
ACPI: processor: Replace deprecated CPU-hotplug functions
2021-08-04 20:25:54 +02:00
processor_pdc.c
…
processor_perflib.c
…
processor_thermal.c
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processor_throttling.c
Merge branches 'acpi-dptf' and 'acpi-messages'
2021-06-29 15:50:37 +02:00
property.c
ACPI: Get acpi_device's parent from the parent field
2021-12-01 09:04:38 +01:00
reboot.c
…
resource.c
ACPI: resources: Add one more Medion model in IRQ override quirk
2021-11-18 19:16:20 +01:00
sbs.c
…
sbshc.c
Merge branches 'acpi-ec', 'acpi-apei', 'acpi-soc' and 'acpi-misc'
2021-06-29 15:51:25 +02:00
sbshc.h
…
scan.c
Revert "ACPI: scan: Release PM resources blocked by unused objects"
2021-11-21 13:44:14 +01:00
sleep.c
Merge branches 'acpi-dptf' and 'acpi-messages'
2021-06-29 15:50:37 +02:00
sleep.h
…
spcr.c
ACPI: SPCR: Add support for the new 16550-compatible Serial Port Subtype
2021-08-16 18:38:08 +02:00
sysfs.c
Merge branches 'acpi-dptf' and 'acpi-messages'
2021-06-29 15:50:37 +02:00
tables.c
memblock: exclude MEMBLOCK_NOMAP regions from kmemleak
2021-10-21 18:30:49 -10:00
thermal.c
…
tiny-power-button.c
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utils.c
ACPI: utils: Fix reference counting in for_each_acpi_dev_match()
2021-07-19 16:22:01 +02:00
video_detect.c
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viot.c
ACPI: Add driver for the VIOT table
2021-06-25 15:02:43 +02:00
wakeup.c
…