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linux-stable/drivers/acpi
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Lorenzo Pieralisi b1689742ff ACPI/IORT: Fix off-by-one check in iort_dev_find_its_id() 
[ Upstream commit 5a46d3f71d ]

Static analysis identified that index comparison against ITS entries in
iort_dev_find_its_id() is off by one.

Update the comparison condition and clarify the resulting error
message.

Fixes: 4bf2efd26d ("ACPI: Add new IORT functions to support MSI domain handling")
Link: https://lore.kernel.org/linux-arm-kernel/20190613065410.GB16334@mwanda/
Reviewed-by: Hanjun Guo <guohanjun@huawei.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Will Deacon <will@kernel.org>
Cc: Hanjun Guo <guohanjun@huawei.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-08-16 10:12:48 +02:00
..
acpica ACPICA: Clear status of GPEs on first direct enable 2019-07-26 09:14:09 +02:00
apei pstore: Convert buf_lock to semaphore 2019-06-11 12:20:52 +02:00
arm64 ACPI/IORT: Fix off-by-one check in iort_dev_find_its_id() 2019-08-16 10:12:48 +02:00
dptf
nfit acpi/nfit: Always dump _DSM output payload 2019-05-16 19:41:19 +02:00
pmic ACPI / PMIC: xpower: Fix TS-pin current-source handling 2019-01-16 22:04:34 +01:00
x86 x86/cpu: Sanitize FAM6_ATOM naming 2019-05-14 19:17:53 +02:00
ac.c ACPI updates for 4.18-rc1 2018-06-05 10:08:27 -07:00
acpi_amba.c
acpi_apd.c ACPI: APD: Add AMD misc clock handler support 2018-05-17 12:44:06 +02:00
acpi_cmos_rtc.c
acpi_configfs.c
acpi_dbg.c vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00
acpi_extlog.c
acpi_ipmi.c
acpi_lpat.c
acpi_lpit.c ACPI / PM: LPIT: Register sysfs attributes based on FADT 2018-11-13 11:08:24 -08:00
acpi_lpss.c x86/cpu: Sanitize FAM6_ATOM naming 2019-05-14 19:17:53 +02:00
acpi_memhotplug.c
acpi_pad.c ACPI: acpi_pad: Fix memory leak in power saving threads 2018-03-30 12:04:58 +02:00
acpi_platform.c ACPI / platform: Add SMB0001 HID to forbidden_id_list 2018-11-27 16:13:10 +01:00
acpi_pnp.c
acpi_processor.c ACPI / processor: Fix the return value of acpi_processor_ids_walk() 2018-11-13 11:08:24 -08:00
acpi_tad.c ACPI: Add Time and Alarm Device (TAD) driver 2018-03-20 10:36:04 +01:00
acpi_video.c ACPI / video: Extend chassis-type detection with a "Lunch Box" check 2019-04-05 22:33:17 +02:00
acpi_watchdog.c ACPI / watchdog: Prefer iTCO_wdt always when WDAT table uses RTC SRAM 2018-05-24 10:52:49 +02:00
battery.c ACPI / battery: Do not export energy_full[_design] on devices without full_charge_capacity 2018-08-09 10:49:35 +02:00
bgrt.c
blacklist.c ACPI: blacklist: fix clang warning for unused DMI table 2019-08-06 19:06:50 +02:00
bus.c ACPI / bus: Only call dmi_check_system() on X86 2018-09-06 12:16:29 +02:00
button.c ACPI / button: fix defined but not used warning 2018-07-09 11:32:44 +02:00
cm_sbs.c
container.c
cppc_acpi.c ACPI / CPPC: Fix invalid PCC channel status errors 2018-05-10 17:16:22 +02:00
custom_method.c treewide: Align function definition open/close braces 2018-03-26 11:13:09 +02:00
debugfs.c
device_pm.c ACPI/PCI: PM: Add missing wakeup.flags.valid checks 2019-06-22 08:15:17 +02:00
device_sysfs.c ACPI / device_sysfs: Avoid OF modalias creation for removed device 2019-03-23 20:09:57 +01:00
dock.c ACPI: Mark expected switch fall-throughs 2017-11-09 00:55:16 +01:00
ec.c Revert "ACPI / EC: Remove old CLEAR_ON_RESUME quirk" 2019-04-20 09:16:04 +02:00
ec_sys.c ACPI: EC: Fix debugfs_create_*() usage 2018-01-04 13:54:51 +01:00
event.c
evged.c ACPI: GED: unregister interrupts during shutdown 2017-12-16 03:05:37 +01:00
fan.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
glue.c
hed.c
internal.h ACPI: EC / PM: Disable non-wakeup GPEs for suspend-to-idle 2019-04-20 09:16:03 +02:00
ioapic.c
irq.c
Kconfig ACPI: fix menuconfig presentation of ACPI submenu 2018-08-23 10:20:07 +02:00
Makefile ACPI: Enable PPTT support on ARM64 2018-05-17 17:28:09 +01:00
numa.c ACPI: NUMA: Use correct type for printing addresses on i386-PAE 2019-02-20 10:25:39 +01:00
nvs.c
osi.c ACPI / OSI: Add OEM _OSI string to enable NVidia HDMI audio 2018-07-20 10:12:41 +02:00
osl.c ACPI / OSL: Use 'jiffies' as the time bassis for acpi_os_get_timer() 2018-11-13 11:08:17 -08:00
pci_irq.c
pci_link.c ACPI / PCI: pci_link: Allow the absence of _PRS and change log level 2018-02-27 17:15:39 +01:00
pci_mcfg.c
pci_root.c Merge branch 'pci/hotplug' 2018-06-06 16:10:10 -05:00
pci_slot.c
power.c ACPI: power: Skip duplicate power resource references in _PRx 2019-01-16 22:04:33 +01:00
pptt.c ACPI/PPTT: Handle architecturally unknown cache types 2018-11-13 11:08:24 -08:00
proc.c
processor_core.c xen/ACPI: don't upload Px/Cx data for disabled processors 2018-08-20 14:46:18 -04:00
processor_driver.c
processor_idle.c More ACPI updates for v4.16-rc1 2018-02-09 09:44:25 -08:00
processor_pdc.c
processor_perflib.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
processor_thermal.c
processor_throttling.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
property.c ACPI / property: fix handling of data_nodes in acpi_get_next_subnode() 2019-05-31 06:46:11 -07:00
reboot.c ACPI: add missing newline to printk 2018-05-02 13:01:08 +02:00
resource.c ACPI: Mark expected switch fall-throughs 2017-11-09 00:55:16 +01:00
sbs.c ACPI / SBS: Fix GPE storm on recent MacBookPro's 2019-04-20 09:16:01 +02:00
sbshc.c ACPI: sbshc: remove raw pointer from printk() message 2018-02-08 09:50:08 +01:00
sbshc.h
scan.c ACPI / scan: Create platform device for fwnodes with multiple i2c devices 2018-08-09 12:12:16 +02:00
sleep.c ACPI: PM: Set enable_for_wake for wakeup GPEs during suspend-to-idle 2019-05-22 07:37:41 +02:00
sleep.h
spcr.c ACPI: SPCR: Consider baud rate 0 as preconfigured state 2019-02-12 19:47:02 +01:00
sysfs.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
tables.c arm64 updates for 4.18: 2018-06-08 11:10:58 -07:00
thermal.c
utils.c ACPI / utils: Drop reference in test for device presence 2019-04-20 09:15:58 +02:00
video_detect.c ACPI / video: Add quirk to force acpi-video backlight on Samsung 670Z5E 2018-03-20 10:38:17 +01:00
wakeup.c