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linux-stable/drivers/acpi
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Tony Luck e2c63e1afd ACPI: APEI: Better fix to avoid spamming the console with old error logs 
commit c3481b6b75 upstream.

The fix in commit 3f8dec1162 ("ACPI/APEI: Limit printable size of BERT
table data") does not work as intended on systems where the BIOS has a
fixed size block of memory for the BERT table, relying on s/w to quit
when it finds a record with estatus->block_status == 0. On these systems
all errors are suppressed because the check:

	if (region_len < ACPI_BERT_PRINT_MAX_LEN)

always fails.

New scheme skips individual CPER records that are too large, and also
limits the total number of records that will be printed to 5.

Fixes: 3f8dec1162 ("ACPI/APEI: Limit printable size of BERT table data")
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-11 13:06:45 +02:00
..
acpica ACPICA: Avoid walking the ACPI Namespace if it is not there 2022-04-08 14:40:31 +02:00
apei ACPI: APEI: Better fix to avoid spamming the console with old error logs 2022-08-11 13:06:45 +02:00
arm64 ACPI/IORT: Check node revision for PMCG resources 2022-02-16 12:54:22 +01:00
dptf ACPI: DPTF: Fix reading of attributes 2021-08-04 12:46:39 +02:00
nfit ACPI: NFIT: Use fallback node id when numa info in NFIT table is incorrect 2021-10-06 15:55:46 +02:00
numa treewide: Change list_sort to use const pointers 2021-09-30 10:11:04 +02:00
pmic ACPI: PMIC: Fix intel_pmic_regs_handler() read accesses 2021-11-18 14:04:26 +01:00
x86 ACPI / x86: Add not-present quirk for the PCI0.SDHB.BRC1 device on the GPD win 2022-01-27 10:54:13 +01:00
ac.c ACPI: AC: Quirk GK45 to skip reading _PSR 2021-11-18 14:04:00 +01:00
acpi_adxl.c
acpi_amba.c ACPI: AMBA: Fix resource name in /proc/iomem 2021-07-20 16:05:49 +02:00
acpi_apd.c serial: 8250_dw: Add device HID for new AMD UART controller 2021-06-03 09:00:33 +02:00
acpi_cmos_rtc.c ACPI: cmos_rtc: Remove leftover ACPI_MODULE_NAME() 2020-09-25 18:25:51 +02:00
acpi_configfs.c ACPI: configfs: add missing check after configfs_register_default_group() 2021-03-04 11:38:22 +01:00
acpi_dbg.c ACPI: debug: don't allow debugging when ACPI is disabled 2020-10-16 17:58:52 +02:00
acpi_extlog.c ACPI / extlog: Check for RDMSR failure 2020-10-02 19:01:55 +02:00
acpi_ipmi.c
acpi_lpat.c
acpi_lpit.c
acpi_lpss.c drm next for 5.10-rc1 2020-10-15 10:46:16 -07:00
acpi_memhotplug.c mm/memory_hotplug: prepare passing flags to add_memory() and friends 2020-10-16 11:11:18 -07:00
acpi_pad.c ACPI: Use DEVICE_ATTR_<RW|RO|WO> macros 2021-07-14 16:56:12 +02:00
acpi_platform.c ACPI: platform: Remove ACPI_MODULE_NAME() 2020-09-25 18:25:51 +02:00
acpi_pnp.c ACPI: PNP: compare the string length in the matching_id() 2020-12-30 11:54:06 +01:00
acpi_processor.c ACPI: processor: remove comment regarding string _UID support 2020-10-16 18:11:27 +02:00
acpi_tad.c ACPI: Use DEVICE_ATTR_<RW|RO|WO> macros 2021-07-14 16:56:12 +02:00
acpi_video.c ACPI: video: Add quirk for the Dell Vostro 3350 2021-07-20 16:05:49 +02:00
acpi_watchdog.c
battery.c ACPI: battery: Add device HID and quirk for Microsoft Surface Go 3 2022-03-28 09:57:10 +02:00
bgrt.c ACPI: bgrt: Fix CFI violation 2021-07-14 16:56:12 +02:00
blacklist.c
bus.c ACPI: Change acpi_device_always_present() into acpi_device_override_status() 2022-01-27 10:54:13 +01:00
button.c ACPI: button: Add DMI quirk for Medion Akoya E2228T 2020-11-09 19:29:41 +01:00
container.c ACPI: container: Remove leftover ACPICA debug functionality 2020-09-25 18:25:51 +02:00
cppc_acpi.c ACPI: CPPC: Avoid out of bounds access when parsing _CPC data 2022-04-08 14:40:42 +02:00
custom_method.c ACPI: custom_method: fix a possible memory leak 2021-05-11 14:47:12 +02:00
debugfs.c ACPI: debugfs: Remove dead ACPICA debug code 2020-09-25 18:25:51 +02:00
device_pm.c ACPI: PM / fan: Put fan device IDs into separate header file 2021-07-14 16:56:11 +02:00
device_sysfs.c ACPI: Use DEVICE_ATTR_<RW|RO|WO> macros 2021-07-14 16:56:12 +02:00
dock.c ACPI: Use DEVICE_ATTR_<RW|RO|WO> macros 2021-07-14 16:56:12 +02:00
ec.c Revert "ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE" 2022-03-11 12:11:55 +01:00
ec_sys.c
event.c ACPI: Fix whitespace inconsistencies 2020-11-09 19:08:06 +01:00
evged.c ACPI: GED: fix -Wformat 2020-11-09 19:25:20 +01:00
fan.c ACPI: PM / fan: Put fan device IDs into separate header file 2021-07-14 16:56:11 +02:00
fan.h ACPI: PM / fan: Put fan device IDs into separate header file 2021-07-14 16:56:11 +02:00
glue.c
hed.c
internal.h ACPI: EC: Rework flushing of EC work while suspended to idle 2022-01-27 10:53:52 +01:00
ioapic.c
irq.c
Kconfig ACPI: Kconfig: Fix table override from built-in initrd 2021-07-28 14:35:39 +02:00
Makefile ACPI: tables: Add custom DSDT file as makefile prerequisite 2021-07-14 16:56:01 +02:00
nvs.c
osi.c
osl.c ACPI: OSL: Make ACPICA use logical addresses of GPE blocks 2020-09-11 16:45:00 +02:00
pci_irq.c ACPI: Fix whitespace inconsistencies 2020-11-09 19:08:06 +01:00
pci_link.c ACPI: Fix whitespace inconsistencies 2020-11-09 19:08:06 +01:00
pci_mcfg.c ACPI: Fix whitespace inconsistencies 2020-11-09 19:08:06 +01:00
pci_root.c Merge branches 'acpi-extlog', 'acpi-memhotplug', 'acpi-button', 'acpi-tools' and 'acpi-pci' 2020-10-13 14:45:36 +02:00
pci_slot.c ACPI: PCI: Remove unused ACPICA debug code 2020-09-25 18:25:51 +02:00
power.c ACPI: Use DEVICE_ATTR_<RW|RO|WO> macros 2021-07-14 16:56:12 +02:00
pptt.c
proc.c ACPI: proc: Remove dead ACPICA debug code 2020-09-25 18:25:51 +02:00
processor_core.c ACPI: processor: Remove dead ACPICA debug code 2020-09-25 18:25:51 +02:00
processor_driver.c
processor_idle.c ACPI: processor idle: Check for architectural support for LPI 2022-04-20 09:23:09 +02:00
processor_pdc.c
processor_perflib.c ACPI: Fix whitespace inconsistencies 2020-11-09 19:08:06 +01:00
processor_thermal.c ACPI: processor: Remove dead ACPICA debug code 2020-09-25 18:25:51 +02:00
processor_throttling.c
property.c ACPI: property: Release subnode properties with data nodes 2022-06-09 10:21:23 +02:00
reboot.c ACPI: reboot: Avoid racing after writing to ACPI RESET_REG 2020-10-16 18:04:52 +02:00
resource.c Revert "ACPI: resources: Add checks for ACPI IRQ override" 2021-08-04 12:46:39 +02:00
sbs.c ACPI: Fix whitespace inconsistencies 2020-11-09 19:08:06 +01:00
sbshc.c ACPI: Fix whitespace inconsistencies 2020-11-09 19:08:06 +01:00
sbshc.h ACPI: Fix whitespace inconsistencies 2020-11-09 19:08:06 +01:00
scan.c ACPI: scan: Create platform device for BCM4752 and LNV4752 ACPI nodes 2022-01-27 10:54:00 +01:00
sleep.c ACPI: PM: Block ASUS B1400CEAE from suspend to idle by default 2022-06-09 10:20:54 +02:00
sleep.h
spcr.c
sysfs.c ACPI: sysfs: Fix BERT error region memory mapping 2022-05-30 09:33:23 +02:00
tables.c ACPI: tables: x86: Reserve memory occupied by ACPI tables 2021-04-07 15:00:08 +02:00
thermal.c ACPI: thermal: Do not call acpi_thermal_check() directly 2021-02-03 23:28:37 +01:00
tiny-power-button.c ACPI: tiny-power-button: Remove dead ACPICA debug code 2020-09-25 18:25:51 +02:00
utils.c ACPI: utils: remove unreachable breaks 2020-10-22 18:58:26 +02:00
video_detect.c ACPI: video: Shortening quirk list by identifying Clevo by board_name only 2022-08-11 13:06:45 +02:00
wakeup.c ACPI: Fix whitespace inconsistencies 2020-11-09 19:08:06 +01:00