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9737 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
5f16eb0549 |
Char/Misc and other driver subsystem changes for 6.10-rc1
Here is the big set of char/misc and other driver subsystem updates for
6.10-rc1. Nothing major here, just lots of new drivers and updates for
apis and new hardware types. Included in here are:
- big IIO driver updates with more devices and drivers added
- fpga driver updates
- hyper-v driver updates
- uio_pruss driver removal, no one uses it, other drivers control the
same hardware now
- binder minor updates
- mhi driver updates
- excon driver updates
- counter driver updates
- accessability driver updates
- coresight driver updates
- other hwtracing driver updates
- nvmem driver updates
- slimbus driver updates
- spmi driver updates
- other smaller misc and char driver updates
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc and other driver subsystem updates from Greg KH:
"Here is the big set of char/misc and other driver subsystem updates
for 6.10-rc1. Nothing major here, just lots of new drivers and updates
for apis and new hardware types. Included in here are:
- big IIO driver updates with more devices and drivers added
- fpga driver updates
- hyper-v driver updates
- uio_pruss driver removal, no one uses it, other drivers control the
same hardware now
- binder minor updates
- mhi driver updates
- excon driver updates
- counter driver updates
- accessability driver updates
- coresight driver updates
- other hwtracing driver updates
- nvmem driver updates
- slimbus driver updates
- spmi driver updates
- other smaller misc and char driver updates
All of these have been in linux-next for a while with no reported
issues"
* tag 'char-misc-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (319 commits)
misc: ntsync: mark driver as "broken" to prevent from building
spmi: pmic-arb: Add multi bus support
spmi: pmic-arb: Register controller for bus instead of arbiter
spmi: pmic-arb: Make core resources acquiring a version operation
spmi: pmic-arb: Make the APID init a version operation
spmi: pmic-arb: Fix some compile warnings about members not being described
dt-bindings: spmi: Deprecate qcom,bus-id
dt-bindings: spmi: Add X1E80100 SPMI PMIC ARB schema
spmi: pmic-arb: Replace three IS_ERR() calls by null pointer checks in spmi_pmic_arb_probe()
spmi: hisi-spmi-controller: Do not override device identifier
dt-bindings: spmi: hisilicon,hisi-spmi-controller: clean up example
dt-bindings: spmi: hisilicon,hisi-spmi-controller: fix binding references
spmi: make spmi_bus_type const
extcon: adc-jack: Document missing struct members
extcon: realtek: Remove unused of_gpio.h
extcon: usbc-cros-ec: Convert to platform remove callback returning void
extcon: usb-gpio: Convert to platform remove callback returning void
extcon: max77843: Convert to platform remove callback returning void
extcon: max3355: Convert to platform remove callback returning void
extcon: intel-mrfld: Convert to platform remove callback returning void
...
|
||
|
Linus Torvalds
|
d90be6e4aa |
Driver core changes for 6.10-rc1
Here is the small set of driver core and kernfs changes for 6.10-rc1. Nothing major here at all, just a small set of changes for some driver core apis, and minor fixups. Included in here are: - sysfs_bin_attr_simple_read() helper added and used - device_show_string() helper added and used All usages of these were acked by the various maintainers. Also in here are: - kernfs minor cleanup - removed unused functions - typo fix in documentation - pay attention to sysfs_create_link() failures in module.c finally. All of these have been in linux-next for a very long time with no reported problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZk3+hQ8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ylfTwCfUyHWkDZuZ7ehdtjzfmcd4EKZBK8An3AAV99G ox8PXMxuFTaUEdT/69FQ =2sEo -----END PGP SIGNATURE----- Merge tag 'driver-core-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updates from Greg KH: "Here is the small set of driver core and kernfs changes for 6.10-rc1. Nothing major here at all, just a small set of changes for some driver core apis, and minor fixups. Included in here are: - sysfs_bin_attr_simple_read() helper added and used - device_show_string() helper added and used All usages of these were acked by the various maintainers. Also in here are: - kernfs minor cleanup - removed unused functions - typo fix in documentation - pay attention to sysfs_create_link() failures in module.c finally All of these have been in linux-next for a very long time with no reported problems" * tag 'driver-core-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: device property: Fix a typo in the description of device_get_child_node_count() kernfs: mount: Remove unnecessary ‘NULL’ values from knparent scsi: Use device_show_string() helper for sysfs attributes platform/x86: Use device_show_string() helper for sysfs attributes perf: Use device_show_string() helper for sysfs attributes IB/qib: Use device_show_string() helper for sysfs attributes hwmon: Use device_show_string() helper for sysfs attributes driver core: Add device_show_string() helper for sysfs attributes treewide: Use sysfs_bin_attr_simple_read() helper sysfs: Add sysfs_bin_attr_simple_read() helper module: don't ignore sysfs_create_link() failures driver core: Remove unused platform_notify, platform_notify_remove |
||
|
Linus Torvalds
|
62a12816cb |
ACPI fixes for 6.10-rc1
These make the ACPI EC driver always install the EC address space handler at the root of the ACPI namespace which causes it to take care of all EC operation regions everywhere, so in particular the custom EC address space handler in the WMI driver is not needed any more and accordingly it gets removed altogether. -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAmZMYfoSHHJqd0Byand5 c29ja2kubmV0AAoJEILEb/54YlRxyQEQAJst7Tn/3kMwGQXnalapUC/sKmabNNqq 9E6hlFMlvkev36QNEmPg102Bs+qzr3JVzydyoP+9P/rarw3pa1f2ab7JSQbV77HX s+EJ75NKT4GFGx2uq3UGArFqLaPhm+jT4dqKES0f+Niw1urgkpCXl//j9CpbdgWM 6oIlkDePUZqZ6mleFgYI99jhqtwI3yWcHVNHO7Iw9F6fA6A+qmMLELJvgsyW4Yaw E3CBhszMu4YeX5ovQxze/UYYdUMBf/JWel3iuzu9Gpt3IdWpocIjCgMXKp0/eekG wR1PuGA7X/4Tv4pJ2KDMMGD9w5ff6hBj9iI35BACxjuje4mVQf3LLBKmfphOaTVo NBFLTJW8gVyFkudEwmvuNBOezG/ltIXqLVI79qwWkYcLagSQeg4HiKXkv7pKzVwA 1kAcG3Vg3lrg3dO09Nu9xWzOHoLiJSROCqDA1onR+cmrvb1cJB05PGS3lvHwAQgJ +dv1/+iIur3R0Yisc3pXKWz4q4wARjjafL/8QWBXlwNlo1PBVqv5Hbf3l1N15jnZ lkl21RmoTRzw7p/yqiz0JIWXL+xqDLRQhko1wVAbdBSTEtlhCaBQZKx67rZ849Je KtbSwupI5u++QuB2uYGJ+9+XqRoZ4m7LZOGGXXPjDrkJdBE72T9MJKiZohAMptVa uOvE0AMszRiz =Ho4A -----END PGP SIGNATURE----- Merge tag 'acpi-6.10-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fixes from Rafael Wysocki: "These make the ACPI EC driver always install the EC address space handler at the root of the ACPI namespace which causes it to take care of all EC operation regions everywhere. This means that the custom EC address space handler in the WMI driver is not needed any more and accordingly it gets removed altogether" * tag 'acpi-6.10-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: platform/x86: wmi: Remove custom EC address space handler ACPI: EC: Install address space handler at the namespace root |
||
|
Linus Torvalds
|
0cc6f45cec |
IOMMU Updates for Linux v6.10
Including:
- Core:
- IOMMU memory usage observability - This will make the memory used
for IO page tables explicitly visible.
- Simplify arch_setup_dma_ops()
- Intel VT-d:
- Consolidate domain cache invalidation
- Remove private data from page fault message
- Allocate DMAR fault interrupts locally
- Cleanup and refactoring
- ARM-SMMUv2:
- Support for fault debugging hardware on Qualcomm implementations
- Re-land support for the ->domain_alloc_paging() callback
- ARM-SMMUv3:
- Improve handling of MSI allocation failure
- Drop support for the "disable_bypass" cmdline option
- Major rework of the CD creation code, following on directly from the
STE rework merged last time around.
- Add unit tests for the new STE/CD manipulation logic
- AMD-Vi:
- Final part of SVA changes with generic IO page fault handling
- Renesas IPMMU:
- Add support for R8A779H0 hardware
- A couple smaller fixes and updates across the sub-tree
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Merge tag 'iommu-updates-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull iommu updates from Joerg Roedel:
"Core:
- IOMMU memory usage observability - This will make the memory used
for IO page tables explicitly visible.
- Simplify arch_setup_dma_ops()
Intel VT-d:
- Consolidate domain cache invalidation
- Remove private data from page fault message
- Allocate DMAR fault interrupts locally
- Cleanup and refactoring
ARM-SMMUv2:
- Support for fault debugging hardware on Qualcomm implementations
- Re-land support for the ->domain_alloc_paging() callback
ARM-SMMUv3:
- Improve handling of MSI allocation failure
- Drop support for the "disable_bypass" cmdline option
- Major rework of the CD creation code, following on directly from
the STE rework merged last time around.
- Add unit tests for the new STE/CD manipulation logic
AMD-Vi:
- Final part of SVA changes with generic IO page fault handling
Renesas IPMMU:
- Add support for R8A779H0 hardware
... and a couple smaller fixes and updates across the sub-tree"
* tag 'iommu-updates-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (80 commits)
iommu/arm-smmu-v3: Make the kunit into a module
arm64: Properly clean up iommu-dma remnants
iommu/amd: Enable Guest Translation after reading IOMMU feature register
iommu/vt-d: Decouple igfx_off from graphic identity mapping
iommu/amd: Fix compilation error
iommu/arm-smmu-v3: Add unit tests for arm_smmu_write_entry
iommu/arm-smmu-v3: Build the whole CD in arm_smmu_make_s1_cd()
iommu/arm-smmu-v3: Move the CD generation for SVA into a function
iommu/arm-smmu-v3: Allocate the CD table entry in advance
iommu/arm-smmu-v3: Make arm_smmu_alloc_cd_ptr()
iommu/arm-smmu-v3: Consolidate clearing a CD table entry
iommu/arm-smmu-v3: Move the CD generation for S1 domains into a function
iommu/arm-smmu-v3: Make CD programming use arm_smmu_write_entry()
iommu/arm-smmu-v3: Add an ops indirection to the STE code
iommu/arm-smmu-qcom: Don't build debug features as a kernel module
iommu/amd: Add SVA domain support
iommu: Add ops->domain_alloc_sva()
iommu/amd: Initial SVA support for AMD IOMMU
iommu/amd: Add support for enable/disable IOPF
iommu/amd: Add IO page fault notifier handler
...
|
||
|
Rafael J. Wysocki
|
60fa6ae6e6 |
ACPI: EC: Install address space handler at the namespace root
It is reported that _DSM evaluation fails in ucsi_acpi_dsm() on Lenovo IdeaPad Pro 5 due to a missing address space handler for the EC address space: ACPI Error: No handler for Region [ECSI] (000000007b8176ee) [EmbeddedControl] (20230628/evregion-130) This happens because if there is no ECDT, the EC driver only registers the EC address space handler for operation regions defined in the EC device scope of the ACPI namespace while the operation region being accessed by the _DSM in question is located beyond that scope. To address this, modify the ACPI EC driver to install the EC address space handler at the root of the ACPI namespace for the first EC that can be found regardless of whether or not an ECDT is present. Note that this change is consistent with some examples in the ACPI specification in which EC operation regions located outside the EC device scope are used (for example, see Section 9.17.15 in ACPI 6.5), so the current behavior of the EC driver is arguably questionable. Reported-by: webcaptcha <webcapcha@gmail.com> Link: https://bugzilla.kernel.org/show_bug.cgi?id=218789 Link: https://uefi.org/specs/ACPI/6.5/09_ACPI_Defined_Devices_and_Device_Specific_Objects.html#example-asl-code Link: https://lore.kernel.org/linux-acpi/Zi+0whTvDbAdveHq@kuha.fi.intel.com Suggested-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> |
||
|
Linus Torvalds
|
ea5f6ad9ad |
platform-drivers-x86 for v6.10-1
Highlights:
- New drivers/platform/arm64 directory for arm64 embedded-controller drivers
- New drivers for:
- Acer Aspire 1 embedded controllers (for arm64 models)
- ACPI quickstart PNP0C32 buttons
- Dell All-In-One backlight support (dell-uart-backlight)
- Lenovo WMI camera buttons
- Lenovo Yoga Tablet 2 Pro 1380F/L fast charging
- MeeGoPad ANX7428 Type-C Cross Switch (power sequencing only)
- MSI WMI sensors (fan speed sensors only for now)
- Asus WMI:
- 2024 ROG Mini-LED support
- MCU powersave support
- Vivobook GPU MUX support
- Misc. other improvements
- Ideapad laptop:
- Export FnLock LED as LED class device
- Switch platform profiles using thermal management key
- Intel drivers:
- IFS: various improvements
- PMC: Lunar Lake support
- SDSI: various improvements
- TPMI/ISST: various improvements
- tools: intel-speed-select: various improvements
- MS Surface drivers:
- Fan profile switching support
- Surface Pro thermal sensors support
- ThinkPad ACPI:
- Reworked hotkey support to use sparse keymaps
- Add support for new trackpoint-doubletap, Fn+N and Fn+G hotkeys
- WMI core:
- New WMI driver development guide
- x86 Android tablets:
- Lenovo Yoga Tablet 2 Pro 1380F/L support
- Xiaomi MiPad 2 status LED and bezel touch buttons backlight support
- Miscellaneous cleanups / fixes / improvements
The following is an automated git shortlog grouped by driver:
ACPI:
- platform-profile: add platform_profile_cycle()
Add ACPI quickstart button (PNP0C32) driver:
- Add ACPI quickstart button (PNP0C32) driver
Add lenovo-yoga-tab2-pro-1380-fastcharger driver:
- Add lenovo-yoga-tab2-pro-1380-fastcharger driver
Add new Dell UART backlight driver:
- Add new Dell UART backlight driver
Add lenovo WMI camera button driver:
- Add lenovo WMI camera button driver
Add new MeeGoPad ANX7428 Type-C Cross Switch driver:
- Add new MeeGoPad ANX7428 Type-C Cross Switch driver
ISST:
- Support SST-BF and SST-TF per level
- Add missing MODULE_DESCRIPTION
- Add dev_fmt
- Use in_range() to check package ID validity
- Support partitioned systems
- Shorten the assignments for power_domain_info
- Use local variable for auxdev->dev
MAINTAINERS:
- drop Daniel Oliveira Nascimento
arm64:
- dts: qcom: acer-aspire1: Add embedded controller
asus-laptop:
- Use sysfs_emit() and sysfs_emit_at() to replace sprintf()
asus-wmi:
- cleanup main struct to avoid some holes
- Add support for MCU powersave
- ROG Ally increase wait time, allow MCU powersave
- adjust formatting of ppt-<name>() functions
- store a min default for ppt options
- support toggling POST sound
- add support variant of TUF RGB
- add support for Vivobook GPU MUX
- add support for 2024 ROG Mini-LED
- use sysfs_emit() instead of sprintf()
classmate-laptop:
- Add missing MODULE_DESCRIPTION()
devm-helpers:
- Fix a misspelled cancellation in the comments
dt-bindings:
- leds: Add LED_FUNCTION_FNLOCK
- platform: Add Acer Aspire 1 EC
hp-wmi:
- use sysfs_emit() instead of sprintf()
huawei-wmi:
- use sysfs_emit() instead of sprintf()
ideapad-laptop:
- switch platform profiles using thermal management key
- add FnLock LED class device
- add fn_lock_get/set functions
intel-vbtn:
- Log event code on unexpected button events
intel/pmc:
- Enable S0ix blocker show in Lunar Lake
- Add support to show S0ix blocker counter
- Update LNL signal status map
msi-laptop:
- Use sysfs_emit() to replace sprintf()
p2sb:
- Don't init until unassigned resources have been assigned
- Make p2sb_get_devfn() return void
platform:
- arm64: Add Acer Aspire 1 embedded controller driver
- Add ARM64 platform directory
platform/surface:
- aggregator: Log critical errors during SAM probing
- aggregator_registry: Add support for thermal sensors on the Surface Pro 9
- platform_profile: add fan profile switching
platform/x86/amd:
- pmc: Add new ACPI ID AMDI000B
- pmf: Add new ACPI ID AMDI0105
platform/x86/amd/hsmp:
- switch to use device_add_groups()
platform/x86/amd/pmc:
- Fix implicit declaration error on i386
- Add AMD MP2 STB functionality
platform/x86/fujitsu-laptop:
- Replace sprintf() with sysfs_emit()
platform/x86/intel-uncore-freq:
- Don't present root domain on error
platform/x86/intel/ifs:
- Disable irq during one load stage
- trace: display batch num in hex
- Classify error scenarios correctly
platform/x86/intel/pmc:
- Fix PCH names in comments
platform/x86/intel/sdsi:
- Add attribute to read the current meter state
- Add in-band BIOS lock support
- Combine read and write mailbox flows
- Set message size during writes
platform/x86/intel/tpmi:
- Add additional TPMI header fields
- Align comments in kernel-doc
- Check major version change for TPMI Information
- Handle error from tpmi_process_info()
quickstart:
- Fix race condition when reporting input event
- fix Kconfig selects
- Miscellaneous improvements
samsung-laptop:
- Use sysfs_emit() to replace the old interface sprintf()
think-lmi:
- Convert container_of() macros to static inline
thinkpad_acpi:
- Use false to set acpi_send_ev to false
- Support hotkey to disable trackpoint doubletap
- Support for system debug info hotkey
- Support for trackpoint doubletap
- Simplify known_ev handling
- Add mappings for adaptive kbd clipping-tool and cloud keys
- Switch to using sparse-keymap helpers
- Drop KEY_RESERVED special handling
- Use correct keycodes for volume and brightness keys
- Change hotkey_reserved_mask initialization
- Do not send ACPI netlink events for unknown hotkeys
- Move tpacpi_driver_event() call to tpacpi_input_send_key()
- Move hkey > scancode mapping to tpacpi_input_send_key()
- Drop tpacpi_input_send_key_masked() and hotkey_driver_event()
- Always call tpacpi_driver_event() for hotkeys
- Move hotkey_user_mask check to tpacpi_input_send_key()
- Move special original hotkeys handling out of switch-case
- Move adaptive kbd event handling to tpacpi_driver_event()
- Make tpacpi_driver_event() return if it handled the event
- Do hkey to scancode translation later
- Use tpacpi_input_send_key() in adaptive kbd code
- Drop ignore_acpi_ev
- Drop setting send_/ignore_acpi_ev defaults twice
- Provide hotkey_poll_stop_sync() dummy
- Take hotkey_mutex during hotkey_exit()
- change sprintf() to sysfs_emit()
- use platform_profile_cycle()
tools arch x86:
- Add dell-uart-backlight-emulator
tools/arch/x86/intel_sdsi:
- Add current meter support
- Simplify ascii printing
- Fix meter_certificate decoding
- Fix meter_show display
- Fix maximum meter bundle length
tools/power/x86/intel-speed-select:
- v1.19 release
- Display CPU as None for -1
- SST BF/TF support per level
- Increase number of CPUs displayed
- Present all TRL levels for turbo-freq
- Fix display for unsupported levels
- Support multiple dies
- Increase die count
toshiba_acpi:
- Add quirk for buttons on Z830
uv_sysfs:
- use sysfs_emit() instead of sprintf()
wmi:
- Add MSI WMI Platform driver
- Add driver development guide
- Mark simple WMI drivers as legacy-free
- Avoid returning AE_OK upon unknown error
- Support reading/writing 16 bit EC values
x86-android-tablets:
- Create LED device for Xiaomi Pad 2 bottom bezel touch buttons
- Xiaomi pad2 RGB LED fwnode updates
- Pass struct device to init()
- Add Lenovo Yoga Tablet 2 Pro 1380F/L data
- Unregister devices in reverse order
- Add swnode for Xiaomi pad2 indicator LED
- Use GPIO_LOOKUP() macro
xiaomi-wmi:
- Drop unnecessary NULL checks
- Fix race condition when reporting key events
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Merge tag 'platform-drivers-x86-v6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver updates from Hans de Goede:
- New drivers/platform/arm64 directory for arm64 embedded-controller
drivers
- New drivers:
- Acer Aspire 1 embedded controllers (for arm64 models)
- ACPI quickstart PNP0C32 buttons
- Dell All-In-One backlight support (dell-uart-backlight)
- Lenovo WMI camera buttons
- Lenovo Yoga Tablet 2 Pro 1380F/L fast charging
- MeeGoPad ANX7428 Type-C Cross Switch (power sequencing only)
- MSI WMI sensors (fan speed sensors only for now)
- Asus WMI:
- 2024 ROG Mini-LED support
- MCU powersave support
- Vivobook GPU MUX support
- Misc. other improvements
- Ideapad laptop:
- Export FnLock LED as LED class device
- Switch platform profiles using thermal management key
- Intel drivers:
- IFS: various improvements
- PMC: Lunar Lake support
- SDSI: various improvements
- TPMI/ISST: various improvements
- tools: intel-speed-select: various improvements
- MS Surface drivers:
- Fan profile switching support
- Surface Pro thermal sensors support
- ThinkPad ACPI:
- Reworked hotkey support to use sparse keymaps
- Add support for new trackpoint-doubletap, Fn+N and Fn+G hotkeys
- WMI core:
- New WMI driver development guide
- x86 Android tablets:
- Lenovo Yoga Tablet 2 Pro 1380F/L support
- Xiaomi MiPad 2 status LED and bezel touch buttons backlight
support
- Miscellaneous cleanups / fixes / improvements
* tag 'platform-drivers-x86-v6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (128 commits)
platform/x86: Add new MeeGoPad ANX7428 Type-C Cross Switch driver
devm-helpers: Fix a misspelled cancellation in the comments
tools arch x86: Add dell-uart-backlight-emulator
platform/x86: Add new Dell UART backlight driver
platform/x86: x86-android-tablets: Create LED device for Xiaomi Pad 2 bottom bezel touch buttons
platform/x86: x86-android-tablets: Xiaomi pad2 RGB LED fwnode updates
platform/x86: x86-android-tablets: Pass struct device to init()
platform/x86/amd: pmc: Add new ACPI ID AMDI000B
platform/x86/amd: pmf: Add new ACPI ID AMDI0105
platform/x86: p2sb: Don't init until unassigned resources have been assigned
platform/surface: aggregator: Log critical errors during SAM probing
platform/x86: ISST: Support SST-BF and SST-TF per level
platform/x86/fujitsu-laptop: Replace sprintf() with sysfs_emit()
tools/power/x86/intel-speed-select: v1.19 release
tools/power/x86/intel-speed-select: Display CPU as None for -1
tools/power/x86/intel-speed-select: SST BF/TF support per level
tools/power/x86/intel-speed-select: Increase number of CPUs displayed
tools/power/x86/intel-speed-select: Present all TRL levels for turbo-freq
tools/power/x86/intel-speed-select: Fix display for unsupported levels
tools/power/x86/intel-speed-select: Support multiple dies
...
|
||
|
Linus Torvalds
|
2e9250022e |
CXL changes for v6.10 merge window
Topics:
- Add CXL log related mailbox commands
- Add Get Log Capabilities command
- Add Get Supported Log Sub-List Commands command
- Add Clear Log command
- Add series for HPA to DPA translation for CXL events cxl_dram and cxl_general_media
- Add support to send CPER records to CXL for more detailed parsing.
Misc changes and fixes:
- Fix for compile warning of cxl_security_ops
- Add debug message for invalid interleave granularity
- Enhancement to cxl-test event testing
- Add dev_warn() on unsupported mixed mode decoder
- Fix use of phys_to_target_node() for x86
- Use helper function for decoder enum instead of open coding
- Include missing headers for cxl-event
- Fix MAINTAINERS file entry
- Fix cxlr_pmem memory leak
- Cleanup __cxl_parse_cfmws via scope-based resource menagement
- Convert cxl_pmem_region_alloc() to scope-based resource management
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Merge tag 'cxl-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
Pull CXL updates from Dave Jiang:
- Three CXL mailbox passthrough commands are added to support the
populating and clearing of vendor debug logs:
- Get Log Capabilities
- Get Supported Log Sub-List Commands
- Clear Log
- Add support of Device Phyiscal Address (DPA) to Host Physical Address
(HPA) translation for CXL events of cxl_dram and cxl_general media.
This allows user space to figure out which CXL region the event
occured via trace event.
- Connect CXL to CPER reporting.
If a device is configured for firmware first, CXL event records are
not sent directly to the host. Those records are reported through EFI
Common Platform Error Records (CPER). Add support to route the CPER
records through the CXL sub-system in order to provide DPA to HPA
translation and also event decoding and tracing. This is useful for
users to determine which system issues may correspond to specific
hardware events.
- A number of misc cleanups and fixes:
- Fix for compile warning of cxl_security_ops
- Add debug message for invalid interleave granularity
- Enhancement to cxl-test event testing
- Add dev_warn() on unsupported mixed mode decoder
- Fix use of phys_to_target_node() for x86
- Use helper function for decoder enum instead of open coding
- Include missing headers for cxl-event
- Fix MAINTAINERS file entry
- Fix cxlr_pmem memory leak
- Cleanup __cxl_parse_cfmws via scope-based resource menagement
- Convert cxl_pmem_region_alloc() to scope-based resource management
* tag 'cxl-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (21 commits)
cxl/cper: Remove duplicated GUID defines
cxl/cper: Fix non-ACPI-APEI-GHES build
cxl/pci: Process CPER events
acpi/ghes: Process CXL Component Events
cxl/region: Convert cxl_pmem_region_alloc to scope-based resource management
cxl/acpi: Cleanup __cxl_parse_cfmws()
cxl/region: Fix cxlr_pmem leaks
cxl/core: Add region info to cxl_general_media and cxl_dram events
cxl/region: Move cxl_trace_hpa() work to the region driver
cxl/region: Move cxl_dpa_to_region() work to the region driver
cxl/trace: Correct DPA field masks for general_media & dram events
MAINTAINERS: repair file entry in COMPUTE EXPRESS LINK
cxl/cxl-event: include missing <linux/types.h> and <linux/uuid.h>
cxl/hdm: Debug, use decoder name function
cxl: Fix use of phys_to_target_node() for x86
cxl/hdm: dev_warn() on unsupported mixed mode decoder
cxl/test: Enhance event testing
cxl/hdm: Add debug message for invalid interleave granularity
cxl: Fix compile warning for cxl_security_ops extern
cxl/mbox: Add Clear Log mailbox command
...
|
||
|
Linus Torvalds
|
a8cc7eb996 |
hwmon updates for v6.10
* New drivers
- Infineon XDP710
- EC Chip driver for Lenovo ThinkStation motherboards
- Analog Devices ADP1050
* Improved support for existing drivers
- emc1403: Convert to with_info API; Support for EMC1428 and EMC1438
- nzxt-kraken3: Support for NZXT Kraken 2023
- aquacomputer_d5next: Support for Octo flow sensors
- pmbus/adm1275: Support for ADM1281
- dell-smm: Supportt for Precision 7540 and G5 5505
* Other notable cleanup
- max6639: Use regmap
- Remove unused structure fields from multiple drivers
- Drop explicit initialization of struct i2c_device_id::driver_data to 0
- Improve configuration mode handling in it87 driver
- jc42: Drop support for I2C_CLASS_SPD
- Various conversions to devicetree schema
- Add HAS_IOPORT dependencies as needed
* Minor fixes and improvements to max31790, coretemp, aspeed-g6-pwm-tach,
pwm-fan, pmbus/mp2975, acpi_power_meter, and lm70 drivers
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Merge tag 'hwmon-for-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck:
"New drivers:
- Infineon XDP710
- EC Chip driver for Lenovo ThinkStation motherboards
- Analog Devices ADP1050
Improved support for existing drivers:
- emc1403: Convert to with_info API; Support for EMC1428 and EMC1438
- nzxt-kraken3: Support for NZXT Kraken 2023
- aquacomputer_d5next: Support for Octo flow sensors
- pmbus/adm1275: Support for ADM1281
- dell-smm: Supportt for Precision 7540 and G5 5505
Other notable cleanup:
- max6639: Use regmap
- Remove unused structure fields from multiple drivers
- Drop explicit initialization of struct i2c_device_id::driver_data
to zero
- Improve configuration mode handling in it87 driver
- jc42: Drop support for I2C_CLASS_SPD
- Various conversions to devicetree schema
- Add HAS_IOPORT dependencies as needed
Minor fixes and improvements to max31790, coretemp, aspeed-g6-pwm-tach,
pwm-fan, pmbus/mp2975, acpi_power_meter, and lm70 drivers"
* tag 'hwmon-for-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (52 commits)
hwmon: (nzxt-kraken3) Bail out for unsupported device variants
hwmon: (emc1403) Add support for EMC1428 and EMC1438.
hwmon: Drop explicit initialization of struct i2c_device_id::driver_data to 0 (part 2)
hwmon: (emc1403) Add support for conversion interval configuration
hwmon: (emc1403) Support 11 bit accuracy
hwmon: (emc1403) Convert to with_info API
hwmon: (max6639) Use regmap
hwmon: (npcm750-pwm-fan) Remove another unused field in struct npcm7xx_cooling_device
hwmon: (npcm750-pwm-fan) Remove an unused field in struct npcm7xx_cooling_device
hwmon: (stts751) Remove an unused field in struct stts751_priv
hwmon: Drop explicit initialization of struct i2c_device_id::driver_data to 0
hwmon: (max31790) revise the scale to write pwm
hwmon: (nzxt-kraken3) Add support for NZXT Kraken 2023 (standard and Elite) models
hwmon: (nzxt-kraken3) Decouple device names from kinds
hwmon: (it87) Remove tests nolonger required
hwmon: (it87) Test for chipset before entering configuration mode
hwmon: (it87) Do not enter configuration mode for some chiptypes
hwmon: (it87) Rename FEAT_CONF_NOEXIT to FEAT_NOCONF as more descriptive of requirement
hwmon: (pmbus) Add support for Infineon XDP710
dt-bindings: hwmon: Add infineon xdp710 driver bindings
...
|
||
|
Linus Torvalds
|
101b7a9714 |
ACPI updates for 6.10-rc1
- Add EINJ CXL error types to actbl1.h (Ben Cheatham).
- Add support for RAS2 table to ACPICA (Shiju Jose).
- Fix various spelling mistakes in text files and code comments in
ACPICA (Colin Ian King).
- Fix spelling and typos in ACPICA (Saket Dumbre).
- Modify ACPI_OBJECT_COMMON_HEADER (lijun).
- Add RISC-V RINTC affinity structure support to ACPICA (Haibo Xu).
- Fix CXL 3.0 structure (RDPAS) in the CEDT table (Hojin Nam).
- Add missin increment of registered GPE count to ACPICA (Daniil
Tatianin).
- Mark new ACPICA release 20240322 (Saket Dumbre).
- Add support for the AEST V2 table to ACPICA (Ruidong Tian).
- Disable -Wstringop-truncation for some ACPICA code in the kernel to
avoid a compiler warning that is not very useful (Arnd Bergmann).
- Make the kernel indicate support for several ACPI features that are
in fact supported to the platform firmware through _OSC and fix the
Generic Initiator Affinity _OSC bit (Armin Wolf).
- Make the ACPI core set the owner value for ACPI drivers, drop the
owner setting from a number of drivers and eliminate the owner
field from struct acpi_driver (Krzysztof Kozlowski).
- Rearrange fields in several structures to effectively eliminate
computations from container_of() in some cases (Andy Shevchenko).
- Do some assorted cleanups of the ACPI device enumeration code (Andy
Shevchenko).
- Make the ACPI device enumeration code skip devices with _STA values
clearly identified by the specification as invalid (Rafael Wysocki).
- Rework the handling of the NHLT table to simplify and clarify it and
drop some obsolete pieces (Cezary Rojewski).
- Add ACPI IRQ override quirks for Asus Vivobook Pro N6506MV, TongFang
GXxHRXx and GMxHGxx, and XMG APEX 17 M23 (Guenter Schafranek, Tamim
Khan, Christoffer Sandberg).
- Add reference to UEFI DSD Guide to the documentation related to the
ACPI handling of device properties (Sakari Ailus).
- Fix SRAT lookup of CFMWS ranges with numa_fill_memblks(), remove
lefover architecture-dependent code from the ACPI NUMA handling code
and simplify it on top of that (Robert Richter).
- Add a num-cs device property to specify the number of chip selects
for Intel Braswell to the ACPI LPSS (Intel SoC) driver and remove a
nested CONFIG_PM #ifdef from it (Andy Shevchenko).
- Move three x86-specific ACPI files to the x86 directory (Andy
Shevchenko).
- Mark SMO8810 accel on Dell XPS 15 9550 as always present and add a
PNP_UART1_SKIP quirk for Lenovo Blade2 tablets (Hans de Goede).
- Move acpi_blacklisted() declaration to asm/acpi.h (Kuppuswamy
Sathyanarayanan).
- Add Lunar Lake support to the ACPI DPTF driver (Sumeet Pawnikar).
- Mark the einj_driver driver's remove callback as __exit because it
cannot get unbound via sysfs (Uwe Kleine-König).
- Fix a typo in the ACPI documentation regarding the layout of sysfs
subdirectory representing the ACPI namespace (John Watts).
- Make the ACPI pfrut utility print the update_cap field during
capability query (Chen Yu).
- Add HAS_IOPORT dependencies to PNP (Niklas Schnelle).
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Merge tag 'acpi-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki:
"These are ACPICA updates coming from the 20240322 release upstream, an
ACPI DPTF driver update adding new platform support for it, some new
quirks and some assorted fixes and cleanups.
Specifics:
- Add EINJ CXL error types to actbl1.h (Ben Cheatham)
- Add support for RAS2 table to ACPICA (Shiju Jose)
- Fix various spelling mistakes in text files and code comments in
ACPICA (Colin Ian King)
- Fix spelling and typos in ACPICA (Saket Dumbre)
- Modify ACPI_OBJECT_COMMON_HEADER (lijun)
- Add RISC-V RINTC affinity structure support to ACPICA (Haibo Xu)
- Fix CXL 3.0 structure (RDPAS) in the CEDT table (Hojin Nam)
- Add missin increment of registered GPE count to ACPICA (Daniil
Tatianin)
- Mark new ACPICA release 20240322 (Saket Dumbre)
- Add support for the AEST V2 table to ACPICA (Ruidong Tian)
- Disable -Wstringop-truncation for some ACPICA code in the kernel to
avoid a compiler warning that is not very useful (Arnd Bergmann)
- Make the kernel indicate support for several ACPI features that are
in fact supported to the platform firmware through _OSC and fix the
Generic Initiator Affinity _OSC bit (Armin Wolf)
- Make the ACPI core set the owner value for ACPI drivers, drop the
owner setting from a number of drivers and eliminate the owner
field from struct acpi_driver (Krzysztof Kozlowski)
- Rearrange fields in several structures to effectively eliminate
computations from container_of() in some cases (Andy Shevchenko)
- Do some assorted cleanups of the ACPI device enumeration code (Andy
Shevchenko)
- Make the ACPI device enumeration code skip devices with _STA values
clearly identified by the specification as invalid (Rafael Wysocki)
- Rework the handling of the NHLT table to simplify and clarify it
and drop some obsolete pieces (Cezary Rojewski)
- Add ACPI IRQ override quirks for Asus Vivobook Pro N6506MV,
TongFang GXxHRXx and GMxHGxx, and XMG APEX 17 M23 (Guenter
Schafranek, Tamim Khan, Christoffer Sandberg)
- Add reference to UEFI DSD Guide to the documentation related to the
ACPI handling of device properties (Sakari Ailus)
- Fix SRAT lookup of CFMWS ranges with numa_fill_memblks(), remove
lefover architecture-dependent code from the ACPI NUMA handling
code and simplify it on top of that (Robert Richter)
- Add a num-cs device property to specify the number of chip selects
for Intel Braswell to the ACPI LPSS (Intel SoC) driver and remove a
nested CONFIG_PM #ifdef from it (Andy Shevchenko)
- Move three x86-specific ACPI files to the x86 directory (Andy
Shevchenko)
- Mark SMO8810 accel on Dell XPS 15 9550 as always present and add a
PNP_UART1_SKIP quirk for Lenovo Blade2 tablets (Hans de Goede)
- Move acpi_blacklisted() declaration to asm/acpi.h (Kuppuswamy
Sathyanarayanan)
- Add Lunar Lake support to the ACPI DPTF driver (Sumeet Pawnikar)
- Mark the einj_driver driver's remove callback as __exit because it
cannot get unbound via sysfs (Uwe Kleine-König)
- Fix a typo in the ACPI documentation regarding the layout of sysfs
subdirectory representing the ACPI namespace (John Watts)
- Make the ACPI pfrut utility print the update_cap field during
capability query (Chen Yu)
- Add HAS_IOPORT dependencies to PNP (Niklas Schnelle)"
* tag 'acpi-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (72 commits)
ACPI/NUMA: Squash acpi_numa_memory_affinity_init() into acpi_parse_memory_affinity()
ACPI/NUMA: Squash acpi_numa_slit_init() into acpi_parse_slit()
ACPI/NUMA: Remove architecture dependent remainings
x86/numa: Fix SRAT lookup of CFMWS ranges with numa_fill_memblks()
ACPI: video: Add backlight=native quirk for Lenovo Slim 7 16ARH7
ACPI: scan: Avoid enumerating devices with clearly invalid _STA values
ACPI: Move acpi_blacklisted() declaration to asm/acpi.h
ACPI: resource: Skip IRQ override on Asus Vivobook Pro N6506MV
ACPICA: AEST: Add support for the AEST V2 table
ACPI: tools: pfrut: Print the update_cap field during capability query
ACPI: property: Add reference to UEFI DSD Guide
Documentation: firmware-guide: ACPI: Fix namespace typo
PNP: add HAS_IOPORT dependencies
ACPI: resource: Do IRQ override on TongFang GXxHRXx and GMxHGxx
ACPI: resource: Do IRQ override on GMxBGxx (XMG APEX 17 M23)
ACPICA: Update acpixf.h for new ACPICA release 20240322
ACPICA: events/evgpeinit: don't forget to increment registered GPE count
ACPICA: Fix CXL 3.0 structure (RDPAS) in the CEDT table
ACPICA: SRAT: Add dump and compiler support for RINTC affinity structure
ACPICA: SRAT: Add RISC-V RINTC affinity structure
...
|
||
|
Linus Torvalds
|
0c181b1d97 |
Power management updates for 6.10-rc1
- Rework the handling of disabled turbo in the intel_pstate driver and
make it update the maximum CPU frequency consistently regardless of
the reason on top of a number of cleanups (Rafael Wysocki).
- Add missing checks for NULL .exit() cpufreq driver callback to the
cpufreq core (Viresh Kumar).
- Prevent pulicy->max from going above the frequency QoS maximum value
when cpufreq_frequency_table_verify() is used (Xuewen Yan).
- Prevent a negative CPU number or frequency value from being printed
if they are really large (Joshua Yeong).
- Update MAINTAINERS entry for amd-pstate to add two new submaintainers
and a designated reviewer (Huang Rui).
- Clean up the amd-pstate driver and update its documentation (Gautham
Shenoy).
- Fix the highest frequency issue in the amd-pstate driver which limits
performance (Perry Yuan).
- Enable CPPC v2 for certain processors in the family 17H, as requested
by TR40 processor users who expect improved performance and lower
system temperature (Perry Yuan).
- Change latency and delay values to be read from platform firmware
firstly for more accurate timing (Perry Yuan).
- A new quirk is introduced for supporting amd-pstate on legacy
processors which either lack CPPC capability, or only only have CPPC
v2 capability (Perry Yuan).
- Sun50i cpufreq: Add support for opp_supported_hw, H616 platform and
general cleanups (Andre Przywara, Martin Botka, Brandon Cheo Fusi,
Dan Carpenter, Viresh Kumar).
- CPPC cpufreq: Fix possible null pointer dereference (Aleksandr
Mishin).
- Eliminate uses of of_node_put() from cpufreq (Javier Carrasco,
Shivani Gupta).
- brcmstb-avs: ISO C90 forbids mixed declarations (Portia Stephens).
- mediatek cpufreq: Add support for MT7988A (Sam Shih).
- cpufreq-qcom-hw: Add SM4450 compatibles in DT bindings (Tengfei Fan).
- Fix struct cpudata::epp_cached kernel-doc in the intel_pstate cpufreq
driver (Jeff Johnson).
- Fix kerneldoc description of ladder_do_selection() (Jeff Johnson).
- Convert the cpuidle kirkwood driver to platform remove callback
returning void (Yangtao Li).
- Replace deprecated strncpy() with strscpy() in the hibernation core
code (Justin Stitt).
- Use %ps to simplify debug output in the core system-wide suspend and
resume code (Len Brown).
- Remove unnecessary else from device_init_wakeup() and make
device_wakeup_disable() return void (Dhruva Gole).
- Enable PMU support in the Intel TPMI RAPL driver (Zhang Rui).
- Add support for ArrowLake-H platform to the Intel RAPL driver (Zhang
Rui).
- Avoid explicit cpumask allocation on stack in DTPM (Dawei Li).
- Make the Samsung exynos-asv driver update the Energy Model after
adjusting voltage on top of some preliminary changes of the OPP and
Enery Model generic code (Lukasz Luba).
- Remove a reference to a function that has been dropped from the power
management documentation (Bjorn Helgaas).
- Convert the platfrom remove callback to .remove_new for the
exyno-nocp, exynos-ppmu, mtk-cci-devfreq, sun8i-a33-mbus, and
rk3399_dmc devfreq drivers (Uwe Kleine-König).
- Use DEFINE_SIMPLE_PM_OPS for exyno-bus.c driver (Anand Moon).
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Merge tag 'pm-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"These are mostly cpufreq updates, including a significant intel-pstate
driver update and several amd-pstate improvements plus some updates of
ARM cpufreq drivers, general fixes and cleanups.
Also included are changes related to system sleep, power capping
updates adding support for a new platform and a new hardware feature
(among other things), a Samsung exynos-asv driver update allowing it
to change its Energy Model after adjusting voltage, minor cpuidle and
devfreq updates and a small documentation cleanup.
Specifics:
- Rework the handling of disabled turbo in the intel_pstate driver
and make it update the maximum CPU frequency consistently
regardless of the reason on top of a number of cleanups (Rafael
Wysocki)
- Add missing checks for NULL .exit() cpufreq driver callback to the
cpufreq core (Viresh Kumar)
- Prevent pulicy->max from going above the frequency QoS maximum
value when cpufreq_frequency_table_verify() is used (Xuewen Yan)
- Prevent a negative CPU number or frequency value from being printed
if they are really large (Joshua Yeong)
- Update MAINTAINERS entry for amd-pstate to add two new
submaintainers and a designated reviewer (Huang Rui)
- Clean up the amd-pstate driver and update its documentation
(Gautham Shenoy)
- Fix the highest frequency issue in the amd-pstate driver which
limits performance (Perry Yuan)
- Enable CPPC v2 for certain processors in the family 17H, as
requested by TR40 processor users who expect improved performance
and lower system temperature (Perry Yuan)
- Change latency and delay values to be read from platform firmware
firstly for more accurate timing (Perry Yuan)
- A new quirk is introduced for supporting amd-pstate on legacy
processors which either lack CPPC capability, or only only have
CPPC v2 capability (Perry Yuan)
- Sun50i cpufreq: Add support for opp_supported_hw, H616 platform and
general cleanups (Andre Przywara, Martin Botka, Brandon Cheo Fusi,
Dan Carpenter, Viresh Kumar)
- CPPC cpufreq: Fix possible null pointer dereference (Aleksandr
Mishin)
- Eliminate uses of of_node_put() from cpufreq (Javier Carrasco,
Shivani Gupta)
- brcmstb-avs: ISO C90 forbids mixed declarations (Portia Stephens)
- mediatek cpufreq: Add support for MT7988A (Sam Shih)
- cpufreq-qcom-hw: Add SM4450 compatibles in DT bindings (Tengfei
Fan)
- Fix struct cpudata::epp_cached kernel-doc in the intel_pstate
cpufreq driver (Jeff Johnson)
- Fix kerneldoc description of ladder_do_selection() (Jeff Johnson)
- Convert the cpuidle kirkwood driver to platform remove callback
returning void (Yangtao Li)
- Replace deprecated strncpy() with strscpy() in the hibernation core
code (Justin Stitt)
- Use %ps to simplify debug output in the core system-wide suspend
and resume code (Len Brown)
- Remove unnecessary else from device_init_wakeup() and make
device_wakeup_disable() return void (Dhruva Gole)
- Enable PMU support in the Intel TPMI RAPL driver (Zhang Rui)
- Add support for ArrowLake-H platform to the Intel RAPL driver
(Zhang Rui)
- Avoid explicit cpumask allocation on stack in DTPM (Dawei Li)
- Make the Samsung exynos-asv driver update the Energy Model after
adjusting voltage on top of some preliminary changes of the OPP and
Enery Model generic code (Lukasz Luba)
- Remove a reference to a function that has been dropped from the
power management documentation (Bjorn Helgaas)
- Convert the platfrom remove callback to .remove_new for the
exyno-nocp, exynos-ppmu, mtk-cci-devfreq, sun8i-a33-mbus, and
rk3399_dmc devfreq drivers (Uwe Kleine-König)
- Use DEFINE_SIMPLE_PM_OPS for exyno-bus.c driver (Anand Moon)"
* tag 'pm-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (68 commits)
PM / devfreq: exynos: Use DEFINE_SIMPLE_DEV_PM_OPS for PM functions
PM / devfreq: rk3399_dmc: Convert to platform remove callback returning void
PM / devfreq: sun8i-a33-mbus: Convert to platform remove callback returning void
PM / devfreq: mtk-cci: Convert to platform remove callback returning void
PM / devfreq: exynos-ppmu: Convert to platform remove callback returning void
PM / devfreq: exynos-nocp: Convert to platform remove callback returning void
cpufreq: amd-pstate: fix the highest frequency issue which limits performance
cpufreq: intel_pstate: fix struct cpudata::epp_cached kernel-doc
cpuidle: ladder: fix ladder_do_selection() kernel-doc
powercap: intel_rapl_tpmi: Enable PMU support
powercap: intel_rapl: Introduce APIs for PMU support
PM: hibernate: replace deprecated strncpy() with strscpy()
cpufreq: Fix up printing large CPU numbers and frequency values
MAINTAINERS: cpufreq: amd-pstate: Add co-maintainers and reviewer
cpufreq: amd-pstate: remove unused variable lowest_nonlinear_freq
cpufreq: amd-pstate: fix code format problems
cpufreq: amd-pstate: Add quirk for the pstate CPPC capabilities missing
cppc_acpi: print error message if CPPC is unsupported
cpufreq: amd-pstate: get transition delay and latency value from ACPI tables
cpufreq: amd-pstate: Bail out if min/max/nominal_freq is 0
...
|
||
|
Linus Torvalds
|
103916ffe2 |
arm64 updates for 6.10
ACPI:
* Support for the Firmware ACPI Control Structure (FACS) signature
feature which is used to reboot out of hibernation on some systems.
Kbuild:
* Support for building Flat Image Tree (FIT) images, where the kernel
Image is compressed alongside a set of devicetree blobs.
Memory management:
* Optimisation of our early page-table manipulation for creation of the
linear mapping.
* Support for userfaultfd write protection, which brings along some nice
cleanups to our handling of invalid but present ptes.
* Extend our use of range TLBI invalidation at EL1.
Perf and PMUs:
* Ensure that the 'pmu->parent' pointer is correctly initialised by PMU
drivers.
* Avoid allocating 'cpumask_t' types on the stack in some PMU drivers.
* Fix parsing of the CPU PMU "version" field in assembly code, as it
doesn't follow the usual architectural rules.
* Add best-effort unwinding support for USER_STACKTRACE
* Minor driver fixes and cleanups.
Selftests:
* Minor cleanups to the arm64 selftests (missing NULL check, unused
variable).
Miscellaneous
* Add a command-line alias for disabling 32-bit application support.
* Add part number for Neoverse-V2 CPUs.
* Minor fixes and cleanups.
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Will Deacon:
"The most interesting parts are probably the mm changes from Ryan which
optimise the creation of the linear mapping at boot and (separately)
implement write-protect support for userfaultfd.
Outside of our usual directories, the Kbuild-related changes under
scripts/ have been acked by Masahiro whilst the drivers/acpi/ parts
have been acked by Rafael and the addition of cpumask_any_and_but()
has been acked by Yury.
ACPI:
- Support for the Firmware ACPI Control Structure (FACS) signature
feature which is used to reboot out of hibernation on some systems
Kbuild:
- Support for building Flat Image Tree (FIT) images, where the kernel
Image is compressed alongside a set of devicetree blobs
Memory management:
- Optimisation of our early page-table manipulation for creation of
the linear mapping
- Support for userfaultfd write protection, which brings along some
nice cleanups to our handling of invalid but present ptes
- Extend our use of range TLBI invalidation at EL1
Perf and PMUs:
- Ensure that the 'pmu->parent' pointer is correctly initialised by
PMU drivers
- Avoid allocating 'cpumask_t' types on the stack in some PMU drivers
- Fix parsing of the CPU PMU "version" field in assembly code, as it
doesn't follow the usual architectural rules
- Add best-effort unwinding support for USER_STACKTRACE
- Minor driver fixes and cleanups
Selftests:
- Minor cleanups to the arm64 selftests (missing NULL check, unused
variable)
Miscellaneous:
- Add a command-line alias for disabling 32-bit application support
- Add part number for Neoverse-V2 CPUs
- Minor fixes and cleanups"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (64 commits)
arm64/mm: Fix pud_user_accessible_page() for PGTABLE_LEVELS <= 2
arm64/mm: Add uffd write-protect support
arm64/mm: Move PTE_PRESENT_INVALID to overlay PTE_NG
arm64/mm: Remove PTE_PROT_NONE bit
arm64/mm: generalize PMD_PRESENT_INVALID for all levels
arm64: simplify arch_static_branch/_jump function
arm64: Add USER_STACKTRACE support
arm64: Add the arm64.no32bit_el0 command line option
drivers/perf: hisi: hns3: Actually use devm_add_action_or_reset()
drivers/perf: hisi: hns3: Fix out-of-bound access when valid event group
drivers/perf: hisi_pcie: Fix out-of-bound access when valid event group
kselftest: arm64: Add a null pointer check
arm64: defer clearing DAIF.D
arm64: assembler: update stale comment for disable_step_tsk
arm64/sysreg: Update PIE permission encodings
kselftest/arm64: Remove unused parameters in abi test
perf/arm-spe: Assign parents for event_source device
perf/arm-smmuv3: Assign parents for event_source device
perf/arm-dsu: Assign parents for event_source device
perf/arm-dmc620: Assign parents for event_source device
...
|
||
|
Rafael J. Wysocki
|
d9f87a7e9a |
Merge branches 'acpi-x86', 'acpi-dptf' and 'acpi-apei'
Merge x86-specific ACPI updates, an ACPI DPTF driver update adding new platform support to it, and an ACPI APEI update: - Add a num-cs device property to specify the number of chip selects for Intel Braswell to the ACPI LPSS (Intel SoC) driver and remove a nested CONFIG_PM #ifdef from it (Andy Shevchenko). - Move three x86-specific ACPI files to the x86 directory (Andy Shevchenko). - Mark SMO8810 accel on Dell XPS 15 9550 as always present and add a PNP_UART1_SKIP quirk for Lenovo Blade2 tablets (Hans de Goede). - Move acpi_blacklisted() declaration to asm/acpi.h (Kuppuswamy Sathyanarayanan). - Add Lunar Lake support to the ACPI DPTF driver (Sumeet Pawnikar). - Mark the einj_driver driver's remove callback as __exit because it cannot get unbound via sysfs (Uwe Kleine-König). * acpi-x86: ACPI: Move acpi_blacklisted() declaration to asm/acpi.h ACPI: x86: Add PNP_UART1_SKIP quirk for Lenovo Blade2 tablets ACPI: x86: utils: Mark SMO8810 accel on Dell XPS 15 9550 as always present ACPI: x86: Move LPSS to x86 folder ACPI: x86: Move blacklist to x86 folder ACPI: x86: Move acpi_cmos_rtc to x86 folder ACPI: x86: Introduce a Makefile ACPI: LPSS: Remove nested ifdeffery for CONFIG_PM ACPI: LPSS: Advertise number of chip selects via property * acpi-dptf: ACPI: DPTF: Add Lunar Lake support * acpi-apei: ACPI: APEI: EINJ: mark remove callback as __exit |
||
|
Rafael J. Wysocki
|
14449382b5 |
Merge branch 'pm-cpufreq'
Merge cpufreq updates for 6.10:
- Rework the handling of disabled turbo in the intel_pstate driver and
make it update the maximum CPU frequency consistently regardless of
the reason on top of a number of cleanups (Rafael Wysocki).
- Add missing checks for NULL .exit() cpufreq driver callback to the
cpufreq core (Viresh Kumar).
- Prevent pulicy->max from going above the frequency QoS maximum value
when cpufreq_frequency_table_verify() is used (Xuewen Yan).
- Prevent a negative CPU number or frequency value from being printed
if they are really large (Joshua Yeong).
- Update MAINTAINERS entry for amd-pstate to add two new submaintainers
and a designated reviewer (Huang Rui).
- Clean up the amd-pstate driver and update its documentation (Gautham
Shenoy).
- Fix the highest frequency issue in the amd-pstate driver which limits
performance (Perry Yuan).
- Enable CPPC v2 for certain processors in the family 17H, as requested
by TR40 processor users who expect improved performance and lower
system temperature (Perry Yuan).
- Change latency and delay values to be read from platform firmware
firstly for more accurate timing (Perry Yuan).
- A new quirk is introduced for supporting amd-pstate on legacy
processors which either lack CPPC capability, or only only have CPPC
v2 capability (Perry Yuan).
- Sun50i: Add support for opp_supported_hw, H616 platform and general
cleanups (Andre Przywara, Martin Botka, Brandon Cheo Fusi, Dan
Carpenter, Viresh Kumar).
- CPPC: Fix possible null pointer dereference (Aleksandr Mishin).
- Eliminate uses of of_node_put() (Javier Carrasco, and Shivani Gupta).
- brcmstb-avs: ISO C90 forbids mixed declarations (Portia Stephens).
- mediatek: Add support for MT7988A (Sam Shih).
- cpufreq-qcom-hw: Add SM4450 compatibles in DT bindings (Tengfei Fan).
- Fix struct cpudata::epp_cached kernel-doc in the intel_pstate cpufreq
driver (Jeff Johnson).
* pm-cpufreq: (46 commits)
cpufreq: amd-pstate: fix the highest frequency issue which limits performance
cpufreq: intel_pstate: fix struct cpudata::epp_cached kernel-doc
cpufreq: Fix up printing large CPU numbers and frequency values
MAINTAINERS: cpufreq: amd-pstate: Add co-maintainers and reviewer
cpufreq: amd-pstate: remove unused variable lowest_nonlinear_freq
cpufreq: amd-pstate: fix code format problems
cpufreq: amd-pstate: Add quirk for the pstate CPPC capabilities missing
cppc_acpi: print error message if CPPC is unsupported
cpufreq: amd-pstate: get transition delay and latency value from ACPI tables
cpufreq: amd-pstate: Bail out if min/max/nominal_freq is 0
cpufreq: amd-pstate: Remove amd_get_{min,max,nominal,lowest_nonlinear}_freq()
cpufreq: amd-pstate: Unify computation of {max,min,nominal,lowest_nonlinear}_freq
cpufreq: amd-pstate: Document the units for freq variables in amd_cpudata
cpufreq: amd-pstate: Document *_limit_* fields in struct amd_cpudata
dt-bindings: cpufreq: cpufreq-qcom-hw: Add SM4450 compatibles
cpufreq: sun50i: fix error returns in dt_has_supported_hw()
cpufreq: brcmstb-avs-cpufreq: ISO C90 forbids mixed declarations
cpufreq: dt-platdev: eliminate uses of of_node_put()
cpufreq: dt: eliminate uses of of_node_put()
cpufreq: ti: Implement scope-based cleanup in ti_cpufreq_match_node()
...
|
||
|
Rafael J. Wysocki
|
ca86ab598d |
Merge branches 'acpi-resource', 'acpi-property' and 'acpi-numa'
Make ACPI resource management quirks, a documentation update related to the ACPI handling of device properties and ACPI NUMA handling changes for 6.10: - Add ACPI IRQ override quirks for Asus Vivobook Pro N6506MV, TongFang GXxHRXx and GMxHGxx, and XMG APEX 17 M23 (Guenter Schafranek, Tamim Khan, Christoffer Sandberg). - Add reference to UEFI DSD Guide to the documentation related to the ACPI handling of device properties (Sakari Ailus). - Fix SRAT lookup of CFMWS ranges with numa_fill_memblks(), remove lefover architecture-dependent code from the ACPI NUMA handling code and simplify it on top of that (Robert Richter). * acpi-resource: ACPI: resource: Skip IRQ override on Asus Vivobook Pro N6506MV ACPI: resource: Do IRQ override on TongFang GXxHRXx and GMxHGxx ACPI: resource: Do IRQ override on GMxBGxx (XMG APEX 17 M23) * acpi-property: ACPI: property: Add reference to UEFI DSD Guide * acpi-numa: ACPI/NUMA: Squash acpi_numa_memory_affinity_init() into acpi_parse_memory_affinity() ACPI/NUMA: Squash acpi_numa_slit_init() into acpi_parse_slit() ACPI/NUMA: Remove architecture dependent remainings x86/numa: Fix SRAT lookup of CFMWS ranges with numa_fill_memblks() |
||
|
Rafael J. Wysocki
|
784cf44945 |
Merge branches 'acpi-scan' and 'acpi-tables'
Merge ACPI device enumeration changes and ACPI data-only tables support updates for 6.10: - Rearrange fields in several structures to effectively eliminate computations from container_of() in some cases (Andy Shevchenko). - Do some assorted cleanups of the ACPI device enumeration code (Andy Shevchenko). - Make the ACPI device enumeration code skip devices with _STA values clearly identified by the specification as invalid (Rafael Wysocki). - Rework the handling of the NHLT table to simplify and clarify it and drop some obsolete pieces (Cezary Rojewski). * acpi-scan: ACPI: scan: Avoid enumerating devices with clearly invalid _STA values ACPI: scan: Introduce typedef:s for struct acpi_hotplug_context members ACPI: scan: Use standard error checking pattern ACPI: scan: Move misleading comment to acpi_dma_configure_id() ACPI: scan: Use list_first_entry_or_null() in acpi_device_hid() ACPI: bus: Don't use "proxy" headers ACPI: bus: Make container_of() no-op where it makes sense * acpi-tables: ACPI: NHLT: Streamline struct naming ACPI: NHLT: Drop redundant types ACPI: NHLT: Introduce API for the table ACPI: NHLT: Reintroduce types the table consists of |
||
|
Rafael J. Wysocki
|
82303dd304 |
Merge branch 'acpi-bus'
Merge changes related to _OSC handling and updates eliminating the owner field from struct acpi_driver: - Make the kernel indicate support for several ACPI features that are in fact supported to the platform firmware through _OSC and fix the Generic Initiator Affinity _OSC bit (Armin Wolf). - Make the ACPI core set the owner value for ACPI drivers, drop the owner setting from a number of drivers and eliminate the owner field from struct acpi_driver (Krzysztof Kozlowski). * acpi-bus: (24 commits) ACPI: drop redundant owner from acpi_driver virt: vmgenid: drop owner assignment ptp: vmw: drop owner assignment platform/x86/wireless-hotkey: drop owner assignment platform/x86/toshiba_haps: drop owner assignment platform/x86/toshiba_bluetooth: drop owner assignment platform/x86/toshiba_acpi: drop owner assignment platform/x86/sony-laptop: drop owner assignment platform/x86/lg-laptop: drop owner assignment platform/x86/intel/smartconnect: drop owner assignment platform/x86/intel/rst: drop owner assignment platform/x86/eeepc: drop owner assignment platform/x86/dell: drop owner assignment platform: classmate-laptop: drop owner assignment platform: asus-laptop: drop owner assignment platform/chrome: wilco_ec: drop owner assignment net: fjes: drop owner assignment Input: atlas - drop owner assignment ACPI: store owner from modules with acpi_bus_register_driver() ACPI: bus: Indicate support for IRQ ResourceSource thru _OSC ... |
||
|
Joerg Roedel
|
2bd5059c6c | Merge branches 'arm/renesas', 'arm/smmu', 'x86/amd', 'core' and 'x86/vt-d' into next | ||
|
Rafael J. Wysocki
|
84fa7ad606 |
Merge branch 'acpica'
Merge ACPICA material for v6.10. This is mostly new material included in the 20240322 upstream ACPICA release. - Disable -Wstringop-truncation for some ACPICA code in the kernel to avoid a compiler warning that is not very useful (Arnd Bergmann). - Add EINJ CXL error types to actbl1.h (Ben Cheatham). - Add support for RAS2 table to ACPICA (Shiju Jose). - Fix various spelling mistakes in text files and code comments in ACPICA (Colin Ian King). - Fix spelling and typos in ACPICA (Saket Dumbre). - Modify ACPI_OBJECT_COMMON_HEADER (lijun). - Add RISC-V RINTC affinity structure support to ACPICA (Haibo Xu). - Fix CXL 3.0 structure (RDPAS) in the CEDT table (Hojin Nam). - Add missin increment of registered GPE count to ACPICA (Daniil Tatianin). - Mark new ACPICA release 20240322 (Saket Dumbre). - Add support for the AEST V2 table to ACPICA (Ruidong Tian). * acpica: ACPICA: AEST: Add support for the AEST V2 table ACPICA: Update acpixf.h for new ACPICA release 20240322 ACPICA: events/evgpeinit: don't forget to increment registered GPE count ACPICA: Fix CXL 3.0 structure (RDPAS) in the CEDT table ACPICA: SRAT: Add dump and compiler support for RINTC affinity structure ACPICA: SRAT: Add RISC-V RINTC affinity structure ACPICA: Modify ACPI_OBJECT_COMMON_HEADER ACPICA: Fix spelling and typos ACPICA: Clean up the fix for Issue #900 ACPICA: Fix various spelling mistakes in text files and code comments ACPICA: Attempt 1 to fix issue #900 ACPICA: ACPI 6.5: RAS2: Add support for RAS2 table ACPICA: actbl1.h: Add EINJ CXL error types ACPI: disable -Wstringop-truncation |
||
|
Greg Kroah-Hartman
|
ed63ba15d7 |
Linux 6.9-rc7
-----BEGIN PGP SIGNATURE----- iQFSBAABCAA8FiEEq68RxlopcLEwq+PEeb4+QwBBGIYFAmY39LkeHHRvcnZhbGRz QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiGaB8H+wWcwT1O7K2SQx1a sHDYJSXfbjgShS7Wt+gbDNvhGJqG/5FkpHyBmBKUdElZs8QMf21GAbIfJvzcNThA g+FakIMjfhNH/dr6TJXHWbb2NZV67exDbbuaQDyMhNhIZqil4BH/OEPbLYIdquvm /HDGFB/whVoHVC+Ug8esEOL3Uy+rizBDlsT/K4ZgpOC3TuUmlRpptSVACwjcCGXM PFKyyTIr0ZnKcz3+4yTEtpDFm6e/ujxMwM66GBCgmPaZ3lJp5ruY3kGpBTmSyoqV Rh3CQlIhBo8gwlAx/yQXfxEZomhxT6DfRpc6s/1W0J1UZN/j2pYy056OYyckG32c uQ9ujxQ= =M0wP -----END PGP SIGNATURE----- Merge 6.9-rc7 into char-misc-testing We need the char-misc changes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Robert Richter
|
57ba79e865 |
ACPI/NUMA: Squash acpi_numa_memory_affinity_init() into acpi_parse_memory_affinity()
After removing architectural code the helper function acpi_numa_memory_affinity_init() is no longer needed. Squash it into acpi_parse_memory_affinity(). No functional changes intended. While at it, fixing checkpatch complaints in code moved. Reported-by: kernel test robot <oliver.sang@intel.com> Closes: https://lore.kernel.org/oe-lkp/202403220943.96dde419-oliver.sang@intel.com Reviewed-by: Dan Williams <dan.j.williams@intel.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Alison Schofield <alison.schofield@intel.com> Signed-off-by: Robert Richter <rrichter@amd.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
||
|
Robert Richter
|
f4469879ea |
ACPI/NUMA: Squash acpi_numa_slit_init() into acpi_parse_slit()
After removing architectural code the helper function acpi_numa_slit_init() is no longer needed. Squash it into acpi_parse_slit(). No functional changes intended. Reviewed-by: Dan Williams <dan.j.williams@intel.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Alison Schofield <alison.schofield@intel.com> Signed-off-by: Robert Richter <rrichter@amd.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
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Robert Richter
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3a785e19f4 |
ACPI/NUMA: Remove architecture dependent remainings
With the removal of the Itanium architecture [1] the last architecture
dependent functions:
acpi_numa_slit_init(), acpi_numa_memory_affinity_init()
were removed. Remove its remainings in the header files too and make
them static.
[1] commit
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Robert Richter
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f9f67e5adc |
x86/numa: Fix SRAT lookup of CFMWS ranges with numa_fill_memblks()
For configurations that have the kconfig option NUMA_KEEP_MEMINFO
disabled, numa_fill_memblks() only returns with NUMA_NO_MEMBLK (-1).
SRAT lookup fails then because an existing SRAT memory range cannot be
found for a CFMWS address range. This causes the addition of a
duplicate numa_memblk with a different node id and a subsequent page
fault and kernel crash during boot.
Fix this by making numa_fill_memblks() always available regardless of
NUMA_KEEP_MEMINFO.
As Dan suggested, the fix is implemented to remove numa_fill_memblks()
from sparsemem.h and alos using __weak for the function.
Note that the issue was initially introduced with [1]. But since
phys_to_target_node() was originally used that returned the valid node
0, an additional numa_memblk was not added. Though, the node id was
wrong too, a message is seen then in the logs:
kernel/numa.c: pr_info_once("Unknown target node for memory at 0x%llx, assuming node 0\n",
[1] commit
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Takashi Iwai
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c901f63dc1 |
ACPI: video: Add backlight=native quirk for Lenovo Slim 7 16ARH7
Lenovo Slim 7 16ARH7 is a machine with switchable graphics between AMD and Nvidia, and the backlight can't be adjusted properly unless acpi_backlight=native is passed. Although nvidia-wmi-backlight is present and loaded, this doesn't work as expected at all. For making it working as default, add the corresponding quirk entry with a DMI matching "LENOVO" "82UX". Link: https://bugzilla.suse.com/show_bug.cgi?id=1217750 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
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Ira Weiny
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d99f138432 |
cxl/cper: Remove duplicated GUID defines
Commit
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Ira Weiny
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5e4a264bf8 |
acpi/ghes: Process CXL Component Events
BIOS can configure memory devices as firmware first. This will send CXL events to the firmware instead of the OS. The firmware can then inform the OS of these events via UEFI. UEFI v2.10 section N.2.14 defines a Common Platform Error Record (CPER) format for CXL Component Events. The format is mostly the same as the CXL Common Event Record Format. The difference lies in the use of a GUID as the CPER Section Type which matches the UUID defined in CXL 3.1 Table 8-43. Currently a configuration such as this will trace a non standard event in the log omitting useful details of the event. In addition the CXL sub-system contains additional region and HPA information useful to the user.[0] The CXL code is required to be called from process context as it needs to take a device lock. The GHES code may be in interrupt context. This complicated the use of a callback. Dan Williams suggested the use of work items as an atomic way of switching between the callback execution and a default handler.[1] The use of a kfifo simplifies queue processing by providing lock free fifo operations. cxl_cper_kfifo_get() allows easier management of the kfifo between the ghes and cxl modules. CXL 3.1 Table 8-127 requires a device to have a queue depth of 1 for each of the four event logs. A combined queue depth of 32 is chosen to provide room for 8 entries of each log type. Add GHES support to detect CXL CPER records. Add the ability for the CXL sub-system to register a work queue to process the events. This patch adds back the functionality which was removed to fix the report by Dan Carpenter[2]. Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Rafael J. Wysocki <rafael@kernel.org> Cc: Tony Luck <tony.luck@intel.com> Cc: Borislav Petkov <bp@alien8.de> Suggested-by: Dan Carpenter <dan.carpenter@linaro.org> Suggested-by: Dan Williams <dan.j.williams@intel.com> Link: http://lore.kernel.org/r/cover.1711598777.git.alison.schofield@intel.com [0] Link: http://lore.kernel.org/r/65d111eb87115_6c745294ac@dwillia2-xfh.jf.intel.com.notmuch [1] Link: http://lore.kernel.org/r/b963c490-2c13-4b79-bbe7-34c6568423c7@moroto.mountain [2] Reviewed-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Ira Weiny <ira.weiny@intel.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Tony Luck <tony.luck@intel.com> Tested-by: Smita Koralahalli <Smita.KoralahalliChannabasappa@amd.com> Link: https://lore.kernel.org/r/20240426-cxl-cper3-v4-1-58076cce1624@intel.com Signed-off-by: Dave Jiang <dave.jiang@intel.com> |
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Rafael J. Wysocki
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d4aa921eb8 |
ACPI: scan: Avoid enumerating devices with clearly invalid _STA values
The return value of _STA with the "present" bit unset and the "enabled" bit set is clearly invalid as per the ACPI specification, Section 6.3.7 "_STA (Device Status)", so make the ACPI device enumeration code disregard devices with such _STA return values. Also, because this implies that status.enabled will only be set if status.present is set too, acpi_device_is_enabled() can be modified to simply return the value of the former. Link: https://uefi.org/specs/ACPI/6.5/06_Device_Configuration.html#sta-device-status Link: https://lore.kernel.org/linux-acpi/88179311a503493099028c12ca37d430@huawei.com/ Suggested-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> |
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Tamim Khan
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7c52c7071b |
ACPI: resource: Skip IRQ override on Asus Vivobook Pro N6506MV
Like various other Asus Vivobook and Expertbook laptops, the Asus Vivobook Pro N6506MV has a DSDT table that describes IRQ 1 as ActiveLow while the kernel is overriding it to Edge_High. This prevents the internal keyboard from working. This patch prevents this issue by adding this laptop to the override table that prevents the kernel from overriding this IRQ Link: https://bugzilla.kernel.org/show_bug.cgi?id=218745 Tested-by: Gianni <gianni.casagrande.mail@gmail.com> Signed-off-by: Tamim Khan <tamim@fusetak.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
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Kai-Heng Feng
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670e98a34a |
ACPI: IPMI: Add helper to wait for when SMI is selected
On Dell servers, many APCI methods of acpi_power_meter module evaluate variables inside IPMI region, so the region handler needs to be installed. In addition to that, the handler needs to be fully functional, and that depends on SMI being selected. So add a helper to let acpi_power_meter know when the handler is installed and ready to be used. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Link: https://lore.kernel.org/r/20240320084317.366853-1-kai.heng.feng@canonical.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> |
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Perry Yuan
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5f8f9bc4d7 |
cppc_acpi: print error message if CPPC is unsupported
The amd-pstate driver can fail when _CPC objects are not supported by the CPU. However, the current error message is ambiguous (see below) and there is no clear way for attributing the failure of the amd-pstate driver to the lack of CPPC support. [ 0.477523] amd_pstate: the _CPC object is not present in SBIOS or ACPI disabled Fix this by adding an debug message to notify the user if the amd-pstate driver failed to load due to CPPC not be supported by the CPU Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Gautham R. Shenoy <gautham.shenoy@amd.com> Tested-by: Dhananjay Ugwekar <Dhananjay.Ugwekar@amd.com> Signed-off-by: Perry Yuan <perry.yuan@amd.com> Acked-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
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Sakari Ailus
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49c192d2af |
ACPI: property: Add reference to UEFI DSD Guide
The UEFI DSD Guide specifies a number of GUIDs supported by the _DSD parser. Point to the DSD Guide in the documentation. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
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Robin Murphy
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f091e93306 |
dma-mapping: Simplify arch_setup_dma_ops()
The dma_base, size and iommu arguments are only used by ARM, and can now easily be deduced from the device itself, so there's no need to pass them through the callchain as well. Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Michael Kelley <mhklinux@outlook.com> # For Hyper-V Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Tested-by: Hanjun Guo <guohanjun@huawei.com> Signed-off-by: Robin Murphy <robin.murphy@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Link: https://lore.kernel.org/r/5291c2326eab405b1aa7693aa964e8d3cb7193de.1713523152.git.robin.murphy@arm.com Signed-off-by: Joerg Roedel <jroedel@suse.de> |
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Robin Murphy
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fece6530bf |
dma-mapping: Add helpers for dma_range_map bounds
Several places want to compute the lower and/or upper bounds of a dma_range_map, so let's factor that out into reusable helpers. Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hanjun Guo <guohanjun@huawei.com> # For arm64 Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Tested-by: Hanjun Guo <guohanjun@huawei.com> Signed-off-by: Robin Murphy <robin.murphy@arm.com> Link: https://lore.kernel.org/r/45ec52f033ec4dfb364e23f48abaf787f612fa53.1713523152.git.robin.murphy@arm.com Signed-off-by: Joerg Roedel <jroedel@suse.de> |
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Robin Murphy
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91cfd679f9 |
ACPI/IORT: Handle memory address size limits as limits
Return the Root Complex/Named Component memory address size limit as an inclusive limit value, rather than an exclusive size. This saves having to fudge an off-by-one for the 64-bit case, and simplifies our caller. Acked-by: Hanjun Guo <guohanjun@huawei.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Tested-by: Hanjun Guo <guohanjun@huawei.com> Signed-off-by: Robin Murphy <robin.murphy@arm.com> Link: https://lore.kernel.org/r/284ae9fbadb12f2e3b5a30cd4d037d0e6843a8f4.1713523152.git.robin.murphy@arm.com Signed-off-by: Joerg Roedel <jroedel@suse.de> |
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Rafael J. Wysocki
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2ad984673b |
Merge branch 'acpi-cppc'
* acpi-cppc: ACPI: CPPC: Fix access width used for PCC registers ACPI: CPPC: Fix bit_offset shift in MASK_VAL() macro |
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Rafael J. Wysocki
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68301ef471 |
ACPI: PM: s2idle: Evaluate all Low-Power S0 Idle _DSM functions
Commit |
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Greg Kroah-Hartman
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e5019b1423 |
Merge 6.9-rc5 into driver-core-next
We want the kernfs fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Vanshidhar Konda
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f489c94802 |
ACPI: CPPC: Fix access width used for PCC registers
commit |
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Jarred White
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05d92ee782 |
ACPI: CPPC: Fix bit_offset shift in MASK_VAL() macro
Commit |
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Christoffer Sandberg
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c81bf14f9d |
ACPI: resource: Do IRQ override on TongFang GXxHRXx and GMxHGxx
Listed devices need the override for the keyboard to work. Signed-off-by: Christoffer Sandberg <cs@tuxedo.de> Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Cc: All applicable <stable@vger.kernel.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
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Guenter Schafranek
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6eaf375a5a |
ACPI: resource: Do IRQ override on GMxBGxx (XMG APEX 17 M23)
The XM APEX 17 M23 (TongFang?) GMxBGxx (got using `sudo dmidecode -s baseboard-product-name`) needs IRQ overriding for the keyboard to work. Adding an entry for this laptop to the override_table makes the internal keyboard functional [1]. Successfully tested with Arch Linux Kernel v6.8 under Manjaro Linux v23.1.4. Link: https://www.reddit.com/r/XMG_gg/comments/15kd5pg/xmg_apex_17_m23_keyboard_not_working_on_linux/ # [1] Signed-off-by: Guenter Schafranek <gschafra@web.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
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David Woodhouse
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bc5b492ac3 |
ACPICA: Detect FACS even for hardware reduced platforms
ACPICA commit 44fc328a1a14b097d92b8be83989e4bf69b6e6cb The FACS is optional even on hardware reduced platforms, and may exist for the purpose of communicating the hardware_signature field to provoke a clean reboot instead of a resume from hibernation. Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Acked-by: Rafael J. Wysocki <rafael@kernel.org> Link: https://lore.kernel.org/r/20240412073530.2222496-2-dwmw2@infradead.org Signed-off-by: Will Deacon <will@kernel.org> |
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Anshuman Khandual
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965edae4e6 |
coresight: debug: Move ACPI support from AMBA driver to platform driver
Add support for the cpu debug devices in a new platform driver, which can then be used on ACPI based platforms. This change would now allow runtime power management for ACPI based systems. The driver would try to enable the APB clock if available. But first this renames and then refactors debug_probe() and debug_remove(), making sure they can be used both for platform and AMBA drivers. Cc: Lorenzo Pieralisi <lpieralisi@kernel.org> Cc: Sudeep Holla <sudeep.holla@arm.com> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: Mike Leach <mike.leach@linaro.org> Cc: James Clark <james.clark@arm.com> Cc: linux-acpi@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: coresight@lists.linaro.org Acked-by: Sudeep Holla <sudeep.holla@arm.com> # For ACPI related changes Reviewed-by: James Clark <james.clark@arm.com> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Link: https://lore.kernel.org/r/20240314055843.2625883-12-anshuman.khandual@arm.com |
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Anshuman Khandual
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057256aaac |
coresight: stm: Move ACPI support from AMBA driver to platform driver
Add support for the stm devices in the platform driver, which can then be used on ACPI based platforms. This change would now allow runtime power management for ACPI based systems. The driver would try to enable the APB clock if available. But first this renames and then refactors stm_probe() and stm_remove(), making sure it can be used both for platform and AMBA drivers. Also this moves pm_runtime_put() from stm_probe() to the callers. Cc: Lorenzo Pieralisi <lpieralisi@kernel.org> Cc: Sudeep Holla <sudeep.holla@arm.com> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: Mike Leach <mike.leach@linaro.org> Cc: James Clark <james.clark@arm.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: linux-acpi@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: coresight@lists.linaro.org Cc: linux-stm32@st-md-mailman.stormreply.com Tested-by: Sudeep Holla <sudeep.holla@arm.com> # Boot and driver probe only Acked-by: Sudeep Holla <sudeep.holla@arm.com> # For ACPI related changes Reviewed-by: James Clark <james.clark@arm.com> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Link: https://lore.kernel.org/r/20240314055843.2625883-11-anshuman.khandual@arm.com |
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Anshuman Khandual
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70750e257a |
coresight: tmc: Move ACPI support from AMBA driver to platform driver
Add support for the tmc devices in the platform driver, which can then be used on ACPI based platforms. This change would now allow runtime power management for ACPI based systems. The driver would try to enable the APB clock if available. But first this renames and then refactors tmc_probe() and tmc_remove(), making sure it can be used both for platform and AMBA drivers. This also moves pm_runtime_put() from tmc_probe() to the callers. Cc: Lorenzo Pieralisi <lpieralisi@kernel.org> Cc: Sudeep Holla <sudeep.holla@arm.com> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: Mike Leach <mike.leach@linaro.org> Cc: James Clark <james.clark@arm.com> Cc: linux-acpi@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: coresight@lists.linaro.org Tested-by: Sudeep Holla <sudeep.holla@arm.com> # Boot and driver probe only Acked-by: Sudeep Holla <sudeep.holla@arm.com> # For ACPI related changes Reviewed-by: James Clark <james.clark@arm.com> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Link: https://lore.kernel.org/r/20240314055843.2625883-10-anshuman.khandual@arm.com |
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Anshuman Khandual
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3d83d4d490 |
coresight: tpiu: Move ACPI support from AMBA driver to platform driver
Add support for the tpiu device in the platform driver, which can then be used on ACPI based platforms. This change would now allow runtime power management for ACPI based systems. The driver would try to enable the APB clock if available. But first this renames and then refactors tpiu_probe() and tpiu_remove(), making sure it can be used both for platform and AMBA drivers. This also moves pm_runtime_put() from tpiu_probe() to the callers. While here, this also sorts the included headers in alphabetic order. Cc: Lorenzo Pieralisi <lpieralisi@kernel.org> Cc: Sudeep Holla <sudeep.holla@arm.com> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: Mike Leach <mike.leach@linaro.org> Cc: James Clark <james.clark@arm.com> Cc: linux-acpi@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: coresight@lists.linaro.org Tested-by: Sudeep Holla <sudeep.holla@arm.com> # Boot and driver probe only Acked-by: Sudeep Holla <sudeep.holla@arm.com> # For ACPI related changes Reviewed-by: James Clark <james.clark@arm.com> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Link: https://lore.kernel.org/r/20240314055843.2625883-9-anshuman.khandual@arm.com |
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Anshuman Khandual
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2356732385 |
coresight: catu: Move ACPI support from AMBA driver to platform driver
Add support for the catu devices in a new platform driver, which can then be used on ACPI based platforms. This change would now allow runtime power management for ACPI based systems. The driver would try to enable the APB clock if available. But first this renames and then refactors catu_probe() and catu_remove(), making sure it can be used both for platform and AMBA drivers. This also moves pm_runtime_put() from catu_probe() to the callers. Cc: Lorenzo Pieralisi <lpieralisi@kernel.org> Cc: Sudeep Holla <sudeep.holla@arm.com> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: Mike Leach <mike.leach@linaro.org> Cc: James Clark <james.clark@arm.com> Cc: linux-acpi@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: coresight@lists.linaro.org Acked-by: Sudeep Holla <sudeep.holla@arm.com> # For ACPI related changes Reviewed-by: James Clark <james.clark@arm.com> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Link: https://lore.kernel.org/r/20240314055843.2625883-8-anshuman.khandual@arm.com |
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Anshuman Khandual
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8e3227ddfb |
coresight: funnel: Move ACPI support from AMBA driver to platform driver
Add support for the dynamic funnel device in the platform driver, which can then be used on ACPI based platforms. This change would allow runtime power management for ACPI based systems. The driver would try to enable the APB clock if available. Also, rename the code to reflect the fact that it now handles both static and dynamic funnels. But first this refactors funnel_probe() making sure it can be used both for platform and AMBA drivers, by moving the pm_runtime_put() to the callers. Cc: Lorenzo Pieralisi <lpieralisi@kernel.org> Cc: Sudeep Holla <sudeep.holla@arm.com> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: Mike Leach <mike.leach@linaro.org> Cc: James Clark <james.clark@arm.com> Cc: linux-acpi@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: coresight@lists.linaro.org Tested-by: Sudeep Holla <sudeep.holla@arm.com> # Boot and driver probe only Acked-by: Sudeep Holla <sudeep.holla@arm.com> # For ACPI related changes Reviewed-by: James Clark <james.clark@arm.com> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Link: https://lore.kernel.org/r/20240314055843.2625883-7-anshuman.khandual@arm.com |
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Anshuman Khandual
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b448c4c72c |
coresight: replicator: Move ACPI support from AMBA driver to platform driver
Add support for the dynamic replicator device in the platform driver, which can then be used on ACPI based platforms. This change would now allow runtime power management for replicator devices on ACPI based systems. The driver would try to enable the APB clock if available. Also, rename the code to reflect the fact that it now handles both static and dynamic replicators. But first this refactors replicator_probe() making sure it can be used both for platform and AMBA drivers, by moving the pm_runtime_put() to the callers. Cc: Lorenzo Pieralisi <lpieralisi@kernel.org> Cc: Sudeep Holla <sudeep.holla@arm.com> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: Mike Leach <mike.leach@linaro.org> Cc: James Clark <james.clark@arm.com> Cc: linux-acpi@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: coresight@lists.linaro.org Tested-by: Sudeep Holla <sudeep.holla@arm.com> # Boot and driver probe only Acked-by: Sudeep Holla <sudeep.holla@arm.com> # For ACPI related changes Reviewed-by: James Clark <james.clark@arm.com> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Link: https://lore.kernel.org/r/20240314055843.2625883-6-anshuman.khandual@arm.com |
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Gergo Koteles
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ba95eb4467 |
ACPI: platform-profile: add platform_profile_cycle()
Some laptops have a key to switch platform profiles. Add a platform_profile_cycle() function to cycle between the enabled profiles. Signed-off-by: Gergo Koteles <soyer@irl.hu> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Link: https://lore.kernel.org/r/5a97deddf72aa5e764d881eb39a7ba35c01a903e.1712597199.git.soyer@irl.hu Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> |