AuxXxilium/linux_dsm_epyc7002
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ca6f998cf9
linux_dsm_epyc7002/drivers
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Pierre-Louis Bossart ca6f998cf9 ACPI: bus: change _ADR representation to 64 bits 
Standards such as the MIPI DisCo for SoundWire 1.0 specification
assume the _ADR field is 64 bits.

_ADR is defined as an "Integer" represented as 64 bits since ACPI 2.0
released in 2002. The low levels already use _ADR as 64 bits, e.g. in
struct acpi_device_info.

This patch bumps the representation used for sysfs to 64 bits. To
avoid any compatibility/ABI issues, the printf format is only extended
to 16 characters when the actual _ADR value exceeds the 32 bit
maximum.

Example with a SoundWire device, the results show the complete
vendorID and linkID which were omitted before:

Before:
$ more /sys/bus/acpi/devices/device\:38/adr
0x5d070000
After:
$ more /sys/bus/acpi/devices/device\:38/adr
0x000010025d070000

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
[ rjw: Replace 0xFFFFFFFF with U32_MAX, clean up subject ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2019-05-10 12:30:45 +02:00
..
accessibility
acpi ACPI: bus: change _ADR representation to 64 bits 2019-05-10 12:30:45 +02:00
amba ARM: 8836/1: drivers: amba: Update component matching to use the CoreSight UCI values. 2019-02-26 11:23:49 +00:00
android binder: fix race between munmap() and direct reclaim 2019-03-21 06:51:32 +01:00
ata libata: fix using DMA buffers on stack 2019-03-28 08:16:04 -06:00
atm firestream: fix spelling mistake "tramsitted" -> "transmitted" 2019-04-18 11:38:22 -07:00
auxdisplay auxdisplay: charlcd: make backlight initial state configurable 2019-03-17 08:48:45 +01:00
base mm/memory_hotplug: do not unlock after failing to take the device_hotplug_lock 2019-04-19 09:46:04 -07:00
bcma
block zram: pass down the bvec we need to read into in the work struct 2019-04-26 09:18:05 -07:00
bluetooth Bluetooth: btusb: request wake pin with NOAUTOEN 2019-04-09 17:38:24 -10:00
bus ARM: SoC driver updates for 5.1 2019-03-06 09:41:12 -08:00
cdrom
char ipmi: fix sleep-in-atomic in free_user at cleanup SRCU user->release_barrier 2019-04-17 10:29:27 -05:00
clk Allwinner clocks fixes for 5.1 2019-04-19 13:06:58 -07:00
clocksource arm64 updates for 5.2 2019-05-06 17:54:22 -07:00
connector connector: fix unsafe usage of ->real_parent 2019-03-08 15:06:38 -08:00
cpufreq cpufreq/intel_pstate: Load only on Intel hardware 2019-04-01 23:39:23 +02:00
cpuidle cpuidle: governor: Add new governors to cpuidle_governors again 2019-03-12 23:46:55 +01:00
crypto Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) 2019-05-06 16:57:52 -07:00
dax device-dax for 5.1 2019-03-16 13:05:32 -07:00
dca
devfreq
dio
dma Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) 2019-05-06 16:57:52 -07:00
dma-buf
edac Merge branch 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-03-08 09:11:39 -08:00
eisa
extcon Merge branches 'acpi-utils', 'acpi-video', 'acpi-soc' and 'acpi-button' 2019-05-06 10:50:08 +02:00
firewire drivers: Remove explicit invocations of mmiowb() 2019-04-08 12:01:02 +01:00
firmware ACPI updates for 5.2-rc1 2019-05-06 19:35:13 -07:00
fmc
fpga
fsi
gnss
gpio Merge branches 'acpi-utils', 'acpi-video', 'acpi-soc' and 'acpi-button' 2019-05-06 10:50:08 +02:00
gpu Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) 2019-05-06 16:57:52 -07:00
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2019-04-19 10:28:27 -07:00
hsi
hv Char/Misc driver patches for 5.1-rc1 2019-03-06 14:18:59 -08:00
hwmon hwmon: (ntc_thermistor) Fix temperature type reporting 2019-03-29 09:51:44 -07:00
hwspinlock
hwtracing ARM updates for 5.1-rc1 2019-03-15 14:37:46 -07:00
i2c Merge branch 'i2c/for-current-fixed' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2019-05-03 11:42:01 -07:00
i3c i3c: dw: Fix dw_i3c_master_disable controller by using correct mask 2019-04-10 12:46:20 +02:00
ide drivers: Remove explicit invocations of mmiowb() 2019-04-08 12:01:02 +01:00
idle
iio iio: core: fix a possible circular locking dependency 2019-03-31 11:11:31 +01:00
infiniband Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) 2019-05-06 16:57:52 -07:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2019-04-27 16:27:02 -07:00
interconnect
iommu iommu/amd: Set exclusion range correctly 2019-04-12 12:59:45 +02:00
ipack
irqchip A couple more MIPS fixes: 2019-04-22 11:54:47 -07:00
isdn mISDN: Check address length before reading address family 2019-04-12 10:25:03 -07:00
leds leds: trigger: netdev: use memcpy in device_name_store 2019-03-30 19:09:32 +01:00
lightnvm lightnvm: pblk: fix crash in pblk_end_partial_read due to multipage bvecs 2019-04-10 12:17:01 -06:00
macintosh treewide: add checks for the return value of memblock_alloc*() 2019-03-12 10:04:02 -07:00
mailbox mailbox: imx: keep MU irq working during suspend/resume 2019-03-11 02:51:43 -05:00
mcb
md dm persistent data: Simplify stack trace handling 2019-04-29 12:37:52 +02:00
media drivers: Remove explicit invocations of mmiowb() 2019-04-08 12:01:02 +01:00
memory
memstick drivers: Remove explicit invocations of mmiowb() 2019-04-08 12:01:02 +01:00
message
mfd mfd: sun6i-prcm: Allow to compile with COMPILE_TEST 2019-04-03 08:38:07 +01:00
misc Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) 2019-05-06 16:57:52 -07:00
mmc Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) 2019-05-06 16:57:52 -07:00
mtd Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) 2019-05-06 16:57:52 -07:00
mux
net Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) 2019-05-06 16:57:52 -07:00
nfc spi: ST ST95HF NFC: declare missing of table 2019-04-23 10:44:44 -07:00
ntb drivers: Remove explicit invocations of mmiowb() 2019-04-08 12:01:02 +01:00
nubus
nvdimm libnvdimm/pmem: fix a possible OOB access when read and write pmem 2019-04-07 14:36:04 -07:00
nvme Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu 2019-04-18 14:42:24 +02:00
nvmem Char/Misc driver patches for 5.1-rc1 2019-03-06 14:18:59 -08:00
of of_net: Fix residues after of_get_nvmem_mac_address removal 2019-04-19 11:58:30 -07:00
opp PM / OPP: Update performance state when freq == old_freq 2019-03-12 09:45:56 +01:00
oprofile
parisc Revert: parisc: Use F_EXTEND() macro in iosapic code 2019-04-06 19:07:55 +02:00
parport Revert "parport: daisy: use new parport device model" 2019-03-25 14:49:00 -07:00
pci Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-05-06 15:51:56 -07:00
pcmcia
perf perf/arm-ccn: Clean up CPU hotplug handling 2019-04-23 12:29:37 +01:00
phy phy: sun4i-usb: Support set_mode to USB_HOST for non-OTG PHYs 2019-03-26 16:48:55 +09:00
pinctrl This is the bulk of pin control changes for the v5.1 kernel cycle. 2019-03-11 11:12:50 -07:00
platform Here's more than a handful of clk driver fixes for changes that came in 2019-04-13 14:33:56 -07:00
pnp ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting 2019-02-24 21:12:01 +01:00
power Power Supply Fixes for 5.1 cycle 2019-05-01 14:57:23 -07:00
powercap powercap/intel_rapl: add Ice Lake mobile 2019-02-18 11:31:39 +01:00
pps
ps3
ptp Merge branch 'timers-2038-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-03-05 14:08:26 -08:00
pwm pwm: atmel: Remove useless symbolic definitions 2019-03-04 12:52:49 +01:00
rapidio rapidio/mport_cdev: mark expected switch fall-through 2019-03-07 18:32:02 -08:00
ras
regulator regulator: mc13xxx: Constify regulator_ops variables 2019-03-04 00:01:08 +00:00
remoteproc remoteproc updates for v5.1 2019-03-14 09:00:06 -07:00
reset reset: meson-audio-arb: Fix missing .owner setting of reset_controller_dev 2019-03-25 16:22:10 +01:00
rpmsg rpmsg: virtio: change header file sort style 2019-02-20 21:15:54 -08:00
rtc rtc: da9063: set uie_unsupported when relevant 2019-04-02 23:33:09 +02:00
s390 s390 updates for the 5.2 merge window 2019-05-06 16:42:54 -07:00
sbus
scsi Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) 2019-05-06 16:57:52 -07:00
sfi
sh
siox
slimbus
sn
soc This pull request brings in a build fix for arm64 with bcm2835 2019-03-18 10:31:24 -07:00
soundwire
spi pci-v5.1-changes 2019-03-09 14:57:08 -08:00
spmi
ssb drivers: Remove explicit invocations of mmiowb() 2019-04-08 12:01:02 +01:00
staging Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) 2019-05-06 16:57:52 -07:00
target SCSI misc on 20190315 2019-03-16 12:51:50 -07:00
tc
tee ARM: SoC driver updates for 5.1 2019-03-06 09:41:12 -08:00
thermal ACPICA: Rename nameseg length macro/define for clarity 2019-04-09 11:24:48 +02:00
thunderbolt
tty Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) 2019-05-06 16:57:52 -07:00
uio
usb Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) 2019-05-06 16:57:52 -07:00
uwb
vfio vfio/type1: Limit DMA mappings per container 2019-04-03 12:43:05 -06:00
vhost vhost: reject zero size iova range 2019-04-10 22:45:38 -07:00
video efifb: Omit memory map check on legacy boot 2019-03-29 07:34:59 +01:00
virt virt: vbox: Implement passing requestor info to the host for VirtualBox 6.0.x 2019-03-28 01:55:18 +09:00
virtio virtio: Honour 'may_reduce_num' in vring_create_virtqueue 2019-04-08 17:05:52 -04:00
visorbus
vlynq
vme
w1 USB: w1 ds2490: Fix bug caused by improper use of altsetting array 2019-04-25 11:11:41 +02:00
watchdog watchdog/sbsa: Use arch_timer_read_counter instead of arch_counter_get_cntvct 2019-04-30 16:09:27 +01:00
xen x86/irq/32: Invoke irq_ctx_init() from init_IRQ() 2019-04-17 15:30:12 +02:00
zorro
Kconfig
Makefile IOMMU Updates for Linux v5.1 2019-03-10 12:29:52 -07:00