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linux/drivers/acpi
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Tony Luck ab59c89396 ACPI, APEI, EINJ: Refuse to inject into the zero page 
Some validation tests dynamically inject errors into memory used by
applications to check that the system can recover from a variety of
poison consumption sceenarios.

But sometimes the virtual address picked by these tests is mapped to
the zero page.

This causes additional unexpected machine checks as other processes that
map the zero page also consume the poison.

Disallow injection to the zero page.

Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2022-04-22 16:52:27 +02:00
..
acpica
ACPICA: Avoid walking the ACPI Namespace if it is not there
2022-03-07 20:28:26 +01:00
apei
ACPI, APEI, EINJ: Refuse to inject into the zero page
2022-04-22 16:52:27 +02:00
arm64
ACPI: AGDI: Add driver for Arm Generic Diagnostic Dump and Reset device
2022-03-10 20:17:28 +01:00
dptf
ACPI: DPTF: Support Raptor Lake
2022-01-17 19:45:38 +01:00
nfit
nvdimm/region: Delete nd_blk_region infrastructure
2022-03-11 15:53:13 -08:00
numa
cxl for 5.17
2022-01-12 15:57:59 -08:00
pmic
ACPI: PMIC: xpower: Fix _TMP ACPI errors
2021-12-08 15:34:57 +01:00
x86
platform-drivers-x86 for v5.18-1
2022-03-25 12:14:39 -07:00
ac.c
ACPI / x86: Introduce an acpi_quirk_skip_acpi_ac_and_battery() helper
2022-01-04 15:40:48 +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
i2c: designware: Add AMD PSP I2C bus support
2022-02-11 15:38:23 +01:00
acpi_cmos_rtc.c
ACPI: cmos_rtc: Using pr_fmt() and remove PREFIX
2021-06-07 15:36:45 +02:00
acpi_configfs.c
ACPI: configfs: Make get_header() to return error pointer
2021-07-16 19:20:28 +02:00
acpi_dbg.c
ACPI: debug: Remove the not used function
2020-11-17 18:12:34 +01:00
acpi_extlog.c
ACPI / extlog: Check for RDMSR failure
2020-10-02 19:01:55 +02:00
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: IPMI: replace usage of found with dedicated list iterator variable
2022-03-25 18:01:40 +01:00
acpi_lpat.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
acpi_lpit.c
ACPI: LPIT: Put the low power idle table after using it
2020-05-09 11:29:16 +02:00
acpi_lpss.c
ACPI: LPSS: Provide an SSP type to the driver
2022-03-01 20:36:34 +01:00
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_pcc.c
ACPI: PCC: pcc_ctx can be static
2022-01-12 19:40:31 +01:00
acpi_platform.c
ACPI: platform: Constify properties parameter in acpi_create_platform_device()
2022-03-01 20:36:34 +01:00
acpi_pnp.c
ACPI: PNP: remove duplicated BRI0A49 and BDP3336 entries
2021-09-24 18:12:15 +02:00
acpi_processor.c
ACPI: processor: Replace deprecated CPU-hotplug functions
2021-08-04 20:25:54 +02:00
acpi_tad.c
ACPI: Use DEVICE_ATTR_<RW|RO|WO> macros
2021-01-22 16:17:19 +01:00
acpi_video.c
ACPI: Use acpi_fetch_acpi_dev() instead of acpi_bus_get_device()
2021-12-17 18:45:51 +01:00
acpi_watchdog.c
ACPI: watchdog: Replace open coded variant of resource_union()
2020-11-17 18:06:29 +01:00
battery.c
ACPI: battery: Add device HID and quirk for Microsoft Surface Go 3
2022-02-25 20:52:19 +01:00
bgrt.c
ACPI: bgrt: Use sysfs_emit
2021-06-23 19:27:50 +02:00
blacklist.c
ACPI: blacklist: Unify the message printing
2021-06-07 15:36:45 +02:00
bus.c
Merge branches 'acpi-soc', 'acpi-video' and 'acpi-apei'
2022-03-18 17:48:55 +01:00
button.c
ACPI: button: Add DMI quirk for Lenovo Yoga 9 (14INTL5)
2021-08-25 19:57:01 +02:00
container.c
ACPI: container: Remove leftover ACPICA debug functionality
2020-09-25 18:25:51 +02:00
cppc_acpi.c
ACPI: CPPC: Change default error code and clean up debug messages in probe
2022-03-25 18:18:55 +01:00
custom_method.c
ACPI: custom_method: fix a possible memory leak
2021-04-28 19:17:54 +02:00
debugfs.c
ACPI: debugfs: Remove dead ACPICA debug code
2020-09-25 18:25:51 +02:00
device_pm.c
ACPI: Use acpi_fetch_acpi_dev() instead of acpi_bus_get_device()
2021-12-17 18:45:51 +01:00
device_sysfs.c
ACPI: sysfs: use default_groups in kobj_type
2021-12-28 19:15:41 +01:00
dock.c
ACPI: Use acpi_fetch_acpi_dev() instead of acpi_bus_get_device()
2021-12-17 18:45:51 +01:00
ec_sys.c
ACPI: EC: Mark the ec_sys write_support param as module_param_hw()
2021-12-01 20:19:30 +01:00
ec.c
ACPI: EC: Rearrange code in acpi_ec_submit_event()
2022-02-14 20:14:40 +01:00
event.c
Merge branches 'acpi-ec', 'acpi-apei', 'acpi-soc' and 'acpi-misc'
2021-06-29 15:51:25 +02:00
evged.c
ACPI: GED: fix -Wformat
2020-11-09 19:25:20 +01:00
fan_attr.c
ACPI: fan: Add additional attributes for fine grain control
2022-02-25 20:49:30 +01:00
fan_core.c
ACPI: fan: Add additional attributes for fine grain control
2022-02-25 20:49:30 +01:00
fan.h
ACPI: fan: Add additional attributes for fine grain control
2022-02-25 20:49:30 +01:00
glue.c
Revert "ACPI: scan: Release PM resources blocked by unused objects"
2021-11-17 17:05:41 +01:00
hed.c
ACPI: HED: Drop unused ACPI_MODULE_NAME() definition
2021-03-08 16:51:48 +01:00
internal.h
ACPI: scan: Use ida_alloc() instead of ida_simple_get()
2022-02-18 20:16:34 +01:00
ioapic.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
irq.c
ACPI: irq: Prevent unregistering of GIC SGIs
2021-04-23 18:00:52 +01:00
Kconfig
ACPI: clean up double words in two comments
2022-02-21 20:09:52 +01:00
Makefile
ACPI: fan: Separate file for attributes creation
2022-02-25 20:49:29 +01:00
nvs.c
Merge branches 'acpi-ec', 'acpi-apei', 'acpi-soc' and 'acpi-misc'
2021-06-29 15:51:25 +02:00
osi.c
ACPI: OSI: Shoot duplicate word
2019-11-13 11:12:08 +01:00
osl.c
ACPI: OSL: Fix and clean up acpi_os_read/write_port()
2022-01-25 18:44:00 +01:00
pci_irq.c
ACPI: PCI: IRQ: Consolidate printing diagnostic messages
2021-03-08 16:51:08 +01:00
pci_link.c
ACPI: clean up double words in two comments
2022-02-21 20:09:52 +01:00
pci_mcfg.c
PCI: tegra: Add Tegra194 MCFG quirks for ECAM errata
2021-04-16 11:34:17 -05:00
pci_root.c
ACPI: APEI: explicit init of HEST and GHES in apci_init()
2022-03-03 20:24:22 +01:00
pci_slot.c
ACPI: PCI: Remove unused ACPICA debug code
2020-09-25 18:25:51 +02:00
pfr_telemetry.c
ACPI: pfr_telemetry: Fix info leak in pfrt_log_ioctl()
2022-01-10 16:36:45 +01:00
pfr_update.c
ACPI: pfr_update: Fix return value check in pfru_write()
2022-01-06 18:53:31 +01:00
platform_profile.c
ACPI: platform-profile: call sysfs_notify() from platform_profile_store()
2021-08-16 18:32:02 +02:00
power.c
Merge branches 'acpi-scan', 'acpi-pm', 'acpi-power' and 'acpi-pci'
2022-01-10 16:48:27 +01:00
pptt.c
topology: Represent clusters of CPUs within a die
2021-10-15 11:25:15 +02:00
prmt.c
ACPI: PRM: Handle memory allocation and memory remap failure
2021-10-26 15:29:07 +02:00
proc.c
proc: remove PDE_DATA() completely
2022-01-22 08:33:37 +02:00
processor_core.c
ACPI: processor: Remove dead ACPICA debug code
2020-09-25 18:25:51 +02:00
processor_driver.c
ACPI: Use acpi_fetch_acpi_dev() instead of acpi_bus_get_device()
2021-12-17 18:45:51 +01:00
processor_idle.c
Revert "ACPI: processor: idle: Only flush cache on entering C3"
2022-04-04 20:51:15 +02:00
processor_pdc.c
ACPI: processor: Get rid of ACPICA message printing
2021-03-08 16:51:19 +01:00
processor_perflib.c
ACPI: processor_perflib: Cleanup print messages
2021-06-07 15:36:46 +02:00
processor_thermal.c
ACPI: processor: thermal: avoid cpufreq_get_policy()
2021-12-30 19:39:34 +01:00
processor_throttling.c
Merge branches 'acpi-dptf' and 'acpi-messages'
2021-06-29 15:50:37 +02:00
property.c
ACPI: property: Get rid of redundant 'else'
2022-02-18 20:49:16 +01:00
reboot.c
ACPI: reboot: Unify the message printing
2021-06-07 15:36:46 +02:00
resource.c
ACPI: Use acpi_fetch_acpi_dev() instead of acpi_bus_get_device()
2021-12-17 18:45:51 +01:00
sbs.c
ACPI: sbs: Unify the message printing
2021-06-07 15:36:46 +02:00
sbshc.c
Merge branches 'acpi-ec', 'acpi-apei', 'acpi-soc' and 'acpi-misc'
2021-06-29 15:51:25 +02:00
sbshc.h
ACPI: Fix whitespace inconsistencies
2020-11-09 19:08:06 +01:00
scan.c
ACPI: bus: Eliminate acpi_bus_get_device()
2022-04-05 19:49:26 +02:00
sleep.c
Power management updates for 5.18-rc1
2022-03-21 14:26:28 -07:00
sleep.h
Revert "Revert "ACPI: scan: Turn off unused power resources during initialization""
2021-05-10 14:02:17 +02:00
spcr.c
ACPI: SPCR: check if table->serial_port.access_width is too wide
2022-01-11 16:39:14 +01:00
sysfs.c
ACPI: sysfs: use default_groups in kobj_type
2021-12-28 19:15:41 +01:00
tables.c
ACPI: tables: Make LAPIC_ADDR_OVR address readable in message
2022-03-25 18:11:42 +01:00
thermal.c
Merge branches 'acpi-tables', 'acpi-numa', 'acpi-sysfs', 'acpi-cppc', 'acpi-thermal' and 'acpi-battery'
2022-01-10 17:22:15 +01:00
tiny-power-button.c
ACPI: tiny-power-button: Simplify the code using module_acpi_driver()
2020-11-17 18:12:34 +01:00
utils.c
ACPI: utils: Fix reference counting in for_each_acpi_dev_match()
2021-07-19 16:22:01 +02:00
video_detect.c
ACPI: video: Force backlight native for Clevo NL5xRU and NL5xNU
2022-03-17 14:29:07 +01:00
viot.c
ACPI: Add driver for the VIOT table
2021-06-25 15:02:43 +02:00
wakeup.c
ACPI: Fix whitespace inconsistencies
2020-11-09 19:08:06 +01:00