Moritz Fischer aa8604fe63 ACPI/IORT: Do not blindly trust DMA masks from firmware ... [ Upstream commit a1df829ead5877d4a1061e976a50e2e665a16f24 ] Address issue observed on real world system with suboptimal IORT table where DMA masks of PCI devices would get set to 0 as result. iort_dma_setup() would query the root complex'/named component IORT entry for a DMA mask, and use that over the one the device has been configured with earlier. Ideally we want to use the minimum mask of what the IORT contains for the root complex and what the device was configured with. Fixes: 5ac65e8c89 ("ACPI/IORT: Support address size limit for root complexes") Signed-off-by: Moritz Fischer <mdf@kernel.org> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Link: https://lore.kernel.org/r/20210122012419.95010-1-mdf@kernel.org Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-02-03 23:28:50 +01:00
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acpica	ACPICA: Add missing type casts in GPE register access code	2020-10-19 14:46:39 +02:00
apei	ACPI, APEI, Fix error return value in apei_map_generic_address()	2020-11-16 19:27:37 +01:00
arm64	ACPI/IORT: Do not blindly trust DMA masks from firmware	2021-02-03 23:28:50 +01:00
dptf	ACPI: DPTF: Support Alder Lake	2020-11-10 18:52:51 +01:00
nfit	ACPI: NFIT: Fix input validation of bus-family	2020-12-30 11:54:05 +01:00
numa	ACPI updates for 5.10-rc1	2020-10-14 11:42:04 -07:00
pmic
x86
ac.c
acpi_adxl.c
acpi_amba.c
acpi_apd.c	ACPI: APD: Clean up header file include statements	2020-09-25 12:48:11 +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 config_item_put() to fix refcount leak	2020-09-25 18:08:39 +02:00
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_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_video.c	ACPI: Fix whitespace inconsistencies	2020-11-09 19:08:06 +01:00
acpi_watchdog.c
battery.c	ACPI: Fix whitespace inconsistencies	2020-11-09 19:08:06 +01:00
bgrt.c
blacklist.c
bus.c	USB/PHY/Thunderbolt driver patches for 5.10-rc1	2020-10-15 09:51:18 -07:00
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
custom_method.c	ACPI: custom_method: Remove dead ACPICA debug code	2020-09-25 18:25:51 +02:00
debugfs.c	ACPI: debugfs: Remove dead ACPICA debug code	2020-09-25 18:25:51 +02:00
device_pm.c	PM: ACPI: PCI: Drop acpi_pm_set_bridge_wakeup()	2020-12-30 11:54:05 +01:00
device_sysfs.c	ACPI: sysfs: Prefer "compatible" modalias	2021-02-03 23:28:37 +01:00
dock.c	ACPI: dock: fix enum-conversion warning	2020-10-27 19:30:27 +01:00
ec_sys.c
ec.c	ACPI: EC: PM: Drop ec_no_wakeup check from acpi_ec_dispatch_gpe()	2020-10-06 12:31:31 +02:00
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: fan: Initialize performance state sysfs attribute	2020-11-16 15:18:38 +01:00
glue.c
hed.c
internal.h	ACPI: scan: Harden acpi_device_add() against device ID overflows	2021-01-19 18:27:21 +01:00
ioapic.c
irq.c
Kconfig
Makefile
nvs.c
osi.c
osl.c
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: Fix whitespace inconsistencies	2020-11-09 19:08:06 +01:00
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
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
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: Use AE_CTRL_TERMINATE to terminate resources walks"	2020-12-30 11:54:06 +01:00
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: Make acpi_bus_get_device() clear return pointer on error	2021-01-27 11:54:52 +01:00
sleep.c
sleep.h
spcr.c
sysfs.c
tables.c
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: Fix whitespace inconsistencies	2020-11-09 19:08:06 +01:00
wakeup.c	ACPI: Fix whitespace inconsistencies	2020-11-09 19:08:06 +01:00