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Lorenzo Pieralisi 012ecf252c 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 10:13:54 +02:00
..
acpica
ACPICA: Namespace: remove address node from global list after method termination
2019-05-16 19:42:30 +02:00
apei
pstore: Convert buf_lock to semaphore
2019-06-11 12:21:48 +02:00
arm64
ACPI/IORT: Fix off-by-one check in iort_dev_find_its_id()
2019-08-16 10:13:54 +02:00
dptf
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfit
nfit: acpi_nfit_ctl(): Check out_obj->type in the right place
2019-03-23 14:35:24 +01:00
pmic
ACPI / PMIC: xpower: Fix TS-pin current-source handling
2019-01-16 22:07:12 +01:00
x86
x86/cpu: Sanitize FAM6_ATOM naming
2019-05-14 19:18:42 +02:00
ac.c
…
acpi_amba.c
…
acpi_apd.c
…
acpi_cmos_rtc.c
…
acpi_configfs.c
…
acpi_dbg.c
…
acpi_extlog.c
…
acpi_ipmi.c
…
acpi_lpat.c
…
acpi_lpss.c
x86/cpu: Sanitize FAM6_ATOM naming
2019-05-14 19:18:42 +02:00
acpi_memhotplug.c
…
acpi_pad.c
ACPI: acpi_pad: Fix memory leak in power saving threads
2018-05-30 07:52:27 +02:00
acpi_platform.c
ACPI / platform: Add SMB0001 HID to forbidden_id_list
2018-11-27 16:10:51 +01:00
acpi_pnp.c
…
acpi_processor.c
ACPI / processor: Fix the return value of acpi_processor_ids_walk()
2018-11-13 11:14:54 -08:00
acpi_video.c
ACPI / video: Extend chassis-type detection with a "Lunch Box" check
2019-04-05 22:31:40 +02:00
acpi_watchdog.c
ACPI / watchdog: Prefer iTCO_wdt always when WDAT table uses RTC SRAM
2018-11-27 16:10:50 +01:00
battery.c
…
battery.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
bgrt.c
…
blacklist.c
ACPI: blacklist: fix clang warning for unused DMI table
2019-08-06 19:05:22 +02:00
bus.c
ACPI / bus: Do not call _STA on battery devices with unmet dependencies
2018-04-26 11:02:16 +02:00
button.c
ACPI / button: make module loadable when booted in non-ACPI mode
2018-05-09 09:51:49 +02:00
cm_sbs.c
…
container.c
…
cppc_acpi.c
…
custom_method.c
…
debugfs.c
…
device_pm.c
ACPI / PM: Fix acpi_pm_notifier_lock vs flush_workqueue() deadlock
2017-11-30 08:40:38 +00:00
device_sysfs.c
ACPI / device_sysfs: Avoid OF modalias creation for removed device
2019-03-23 14:35:19 +01:00
dock.c
…
ec_sys.c
ACPI: EC: Fix debugfs_create_*() usage
2018-04-12 12:32:15 +02:00
ec.c
Revert "ACPI / EC: Remove old CLEAR_ON_RESUME quirk"
2019-04-20 09:15:06 +02:00
event.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
evged.c
…
fan.c
…
glue.c
…
hed.c
…
internal.h
ACPI: EC: Fix debugfs_create_*() usage
2018-04-12 12:32:15 +02:00
ioapic.c
…
irq.c
…
Kconfig
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Makefile
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
numa.c
ACPI: NUMA: Use correct type for printing addresses on i386-PAE
2019-02-20 10:20:48 +01:00
nvs.c
…
osi.c
…
osl.c
acpi: Add helper for deactivating memory region
2018-07-08 15:30:46 +02:00
pci_irq.c
…
pci_link.c
…
pci_mcfg.c
…
pci_root.c
PCI: pciehp: Request control of native hotplug only if supported
2018-08-03 07:50:31 +02:00
pci_slot.c
…
power.c
ACPI: power: Skip duplicate power resource references in _PRx
2019-01-16 22:07:11 +01:00
proc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
processor_core.c
…
processor_driver.c
…
processor_idle.c
Revert "x86/mm: Stop calling leave_mm() in idle code"
2017-11-04 15:01:50 +01:00
processor_pdc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
processor_perflib.c
ACPI: processor_perflib: Do not send _PPC change notification if not ready
2018-04-26 11:02:16 +02:00
processor_thermal.c
…
processor_throttling.c
…
property.c
ACPI / property: fix handling of data_nodes in acpi_get_next_subnode()
2019-05-31 06:47:17 -07:00
reboot.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
resource.c
…
sbs.c
ACPI / SBS: Fix GPE storm on recent MacBookPro's
2019-04-20 09:15:05 +02:00
sbshc.c
ACPI: sbshc: remove raw pointer from printk() message
2018-02-16 20:23:10 +01:00
sbshc.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
scan.c
ACPI / scan: Initialize status to ACPI_STA_DEFAULT
2018-09-15 09:45:30 +02:00
sleep.c
ACPI / PM: save NVS memory for ASUS 1025C laptop
2018-08-22 07:46:10 +02:00
sleep.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
spcr.c
ACPI: SPCR: Consider baud rate 0 as preconfigured state
2019-02-12 19:45:59 +01:00
sysfs.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
tables.c
…
thermal.c
…
utils.c
…
video_detect.c
ACPI / video: Add quirk to force acpi-video backlight on Samsung 670Z5E
2018-04-24 09:36:25 +02:00
wakeup.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00