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2024-05-07selftests/hid: skip tests with HID-BPF if udev-hid-bpf is not installedBenjamin Tissoires1-0/+5
udev-hid-bpf is still not installed everywhere, and we should probably not assume it is installed automatically. Link: https://lore.kernel.org/r/20240506143612.148031-1-bentiss@kernel.org Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-05-07selftests/hid: add tests for the Raptor Mach 2 joystickBenjamin Tissoires1-1/+46
The only interesting bit is the HAT switch, and we use a BPF program to fix it. So ensure this works correctly. Link: https://lore.kernel.org/r/20240410-bpf_sources-v1-18-a8bf16033ef8@kernel.org Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-05-07selftests/hid: move the gamepads definitions in the test fileBenjamin Tissoires1-4/+411
More in line with the other test_* files. No code change Link: https://lore.kernel.org/r/20240410-bpf_sources-v1-17-a8bf16033ef8@kernel.org Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-05-07selftests/hid: import base_gamepad.py from hid-toolsBenjamin Tissoires2-1/+242
We need to slightly change base_device.py for supporting HID-BPF, so instead of monkey patching, let's just embed it in the kernel tree. Link: https://lore.kernel.org/r/20240410-bpf_sources-v1-16-a8bf16033ef8@kernel.org Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-05-07selftests/hid: add Huion Kamvas Pro 19 testsBenjamin Tissoires1-0/+191
This tablets gets a lot of things wrong: - the secondary button is reported through Secondary Tip Switch - the third button is reported through Invert We need to add some out of proximity intermediate state when moving back and forth with the eraser mode as it can only be triggered by physically returning the pen, meaning that the tolerated transitions can never happen. Link: https://lore.kernel.org/r/20240410-bpf_sources-v1-15-a8bf16033ef8@kernel.org Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-05-07selftests/hid: tablets: also check for XP-Pen offset correctionBenjamin Tissoires1-2/+16
The values are taken from the HID-BPF file. Basically we are recomputing the array provided there. Link: https://lore.kernel.org/r/20240410-bpf_sources-v1-14-a8bf16033ef8@kernel.org Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-05-07selftests/hid: tablets: add a couple of XP-PEN tabletsBenjamin Tissoires1-0/+246
Those tablets don't need special initialization, but are reporting the events with the wrong usages: - tip switch is used when the eraser should be used - eraser is used instead of the secondary barrel switch Add tests for those so we don't regress in the future. Currently we set x/y tilt to 0 to not trigger the bpf program compensate_coordinates_by_tilt() Link: https://lore.kernel.org/r/20240410-bpf_sources-v1-13-a8bf16033ef8@kernel.org Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-05-07selftests/hid: tablets: reduce the number of pen stateBenjamin Tissoires1-191/+81
All the *_WITH*BUTTON states were almost identical except for the button itself. I need to add a new device with a third button, and adding a bunch of states is going to be quite cumbersome. So convert the `button` parameter of PenState as a boolean, and store which button is the target as an argument to all functions that need it. Link: https://lore.kernel.org/r/20240410-bpf_sources-v1-12-a8bf16033ef8@kernel.org Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-05-07selftests/hid: add support for HID-BPF pre-loading before starting a testBenjamin Tissoires2-15/+93
few required changes: - we need to count how many times a udev 'bind' event happens - we need to tell `udev-hid-bpf` to not automatically attach the provided HID-BPF objects - we need to manually attach the ones from the kernel tree, and wait for the second udev 'bind' event to happen Link: https://lore.kernel.org/r/20240410-bpf_sources-v1-11-a8bf16033ef8@kernel.org Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-05-07selftests/hid: import base_device.py from hid-toolsBenjamin Tissoires2-1/+413
We need to slightly change base_device.py for supporting HID-BPF, so instead of monkey patching, let's just embed it in the kernel tree. Link: https://lore.kernel.org/r/20240410-bpf_sources-v1-10-a8bf16033ef8@kernel.org Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-05-07HID: bpf: add in-tree HID-BPF fix for the Raptor Mach 2Benjamin Tissoires1-0/+185
This device is already fixed by "HID: do not assume HAT Switch logical max < 8", but for people without the fix already, having the HID-BPF locally can fix the device while they wait for their distribution to update. Link: https://lore.kernel.org/r/20240410-bpf_sources-v1-9-a8bf16033ef8@kernel.org Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-05-07HID: bpf: add in-tree HID-BPF fix for the Huion Kamvas Pro 19Benjamin Tissoires1-0/+290
This tablets gets a lot of things wrong: - the secondary button is reported through Secondary Tip Switch - the third button is reported through Invert Fortunately, before entering eraser mode, (so Invert = 1), the tablet always sends an out-of-proximity event. So we can detect that single event and: - if there was none but the invert bit was toggled: this is the third button - if there was this out-of-proximity event, we are entering eraser mode, and we will until the next out-of-proximity. Link: https://lore.kernel.org/r/20240410-bpf_sources-v1-8-a8bf16033ef8@kernel.org Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-05-07HID: bpf: add in-tree HID-BPF fix for the XBox Elite 2 over BluetoothBenjamin Tissoires1-0/+133
When using the XBox Wireless Controller Elite 2 over Bluetooth, the device exports the paddle on the back of the device as a single bitfield value of usage "Assign Selection". The kernel doesn't process those usages properly and report KEY_UNKNOWN for it. SDL doesn't know how to interprete that KEY_UNKNOWN and thus ignores the paddles. Given that over USB the kernel uses BTN_TRIGGER_HAPPY[5-8], we can tweak the report descriptor to make the kernel interprete it properly: - we need an application collection of gamepad (so we have to close the current Consumer Control one) - we need to change the usage to be buttons from 0x15 to 0x18 Link: https://lore.kernel.org/r/20240410-bpf_sources-v1-7-a8bf16033ef8@kernel.org Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-05-07HID: bpf: add in-tree HID-BPF fix for the Wacom ArtPenBenjamin Tissoires1-0/+173
This pen is compatible with multiple Wacom tablets, but we only add support for the Intuos Pro 2 M, as this is the one our user reported the bug against. We can not generically add all compatible Wacom tablets as we are writing the offsets by hand. The point of this HID-BPF program is to work around a firmware limitation where the pressure is repeated every other report. Given that we know this will happen, we can change the first new pressure information with the mean compared to the previous one. This way we smooth the incoming pressure without losing information. Cc: Ping Cheng <pinglinux@gmail.com> Cc: Jason Gerecke <killertofu@gmail.com> Cc: Aaron Armstrong Skomra <skomra@gmail.com> Cc: Joshua Dickens <Joshua@joshua-dickens.com> Link: https://lore.kernel.org/r/20240410-bpf_sources-v1-6-a8bf16033ef8@kernel.org Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-05-07HID: bpf: add in-tree HID-BPF fix for the IOGear Kaliber Gaming MMOmentum mouseBenjamin Tissoires1-0/+59
Allows to export more than 5 buttons on this 12 buttons mouse. Link: https://lore.kernel.org/r/20240410-bpf_sources-v1-5-a8bf16033ef8@kernel.org Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-05-07HID: bpf: add in-tree HID-BPF fix for the HP Elite Presenter MouseBenjamin Tissoires1-0/+58
Duplicate of commit 0db117359e47 ("HID: add quirk for 03f0:464a HP Elite Presenter Mouse"), but in a slightly better way. This time we actually change the application collection, making clearer for userspace what the second mouse is. Note that having both hid-quirks fix and this HID-BPF fix is not a problem at all. Link: https://lore.kernel.org/r/20240410-bpf_sources-v1-4-a8bf16033ef8@kernel.org Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-05-07HID: bpf: add in-tree HID-BPF fix for the XPPen Artist 16Benjamin Tissoires1-0/+274
Same problem than the Artist 24: the second button on the pen is treated like an eraser. But the problem is even worse this time. There is an actual eraser at the tail of the pen. The compensation of the coordinates was done by Martin Signed-off-by: Martin Sivak <mars@montik.net> Link: https://lore.kernel.org/r/20240410-bpf_sources-v1-3-a8bf16033ef8@kernel.org Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-05-07HID: bpf: add first in-tree HID-BPF fix for the XPPen Artist 24Benjamin Tissoires5-0/+605
This commit adds a fix for XPPen Artist 24 where the second button on the pen is used as an eraser. It's a "feature" from Microsoft, but it turns out that it's actually painful for artists. So we ship here a HID-BPF program that turns this second button into an actual button. Note that the HID-BPF program is not directly loaded by the kernel itself but by udev-hid-bpf[0]. But having the sources here allows us to also integrate tests into tools/testing/selftests/hid to ensure the HID-BPF program are actually tested. [0] https://gitlab.freedesktop.org/libevdev/udev-hid-bpf Link: https://lore.kernel.org/r/20240410-bpf_sources-v1-2-a8bf16033ef8@kernel.org Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-05-07HID: do not assume HAT Switch logical max < 8Benjamin Tissoires1-3/+3
Turns out that the code can handle a greater range, but the data stored can not. This is problematic on the Raptor Mach 2 joystick which logical max is 239. The kernel interprets it as `-15` and thus ignores the Hat Switch handling. Link: https://gitlab.freedesktop.org/libevdev/udev-hid-bpf/-/issues/17 Link: https://lore.kernel.org/r/20240410-bpf_sources-v1-1-a8bf16033ef8@kernel.org Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-04-11HID: bpf: fix hid_bpf_input_report() when hid-core is not readyBenjamin Tissoires1-1/+1
Reported by linux-next: After merging the hid tree, today's linux-next build (x86_64 allmodconfig) failed like this: x86_64-linux-gnu-ld: vmlinux.o: in function `hid_bpf_input_report': (.text+0x1c75181): undefined reference to `hid_input_report' Caused by commit 9be50ac30a83 ("HID: bpf: allow to inject HID event from BPF") I just forgot to put the indirection in place. Link: https://lore.kernel.org/linux-kernel/20240411105131.7830f966@canb.auug.org.au/ Fixes: 9be50ac30a83 ("HID: bpf: allow to inject HID event from BPF") Link: https://lore.kernel.org/r/20240411-fix-hid-bpf-v1-1-4ae913031a8c@kernel.org Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-04-10HID: bpf: allow to use bpf_timer_set_sleepable_cb() in tracing callbacks.Benjamin Tissoires1-0/+5
Export the sleepable kfuncs we have on HID-BPF in tracing bpf programs, but with the condition of being used in a sleepable context. This allows to use the bpf_timer when used in a sleepable context through bpf_timer_set_sleepable_cb() and initiate work from a device event. Link: https://lore.kernel.org/r/20240315-b4-hid-bpf-new-funcs-v4-7-079c282469d3@kernel.org Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-04-10selftests/hid: add tests for hid_bpf_input_reportBenjamin Tissoires3-2/+73
Usual way of testing, we call the function and ensures we receive the event Link: https://lore.kernel.org/r/20240315-b4-hid-bpf-new-funcs-v4-6-079c282469d3@kernel.org Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-04-10HID: bpf: allow to inject HID event from BPFBenjamin Tissoires4-1/+33
It can be interesting to inject events from BPF as if the event were to come from the device. For example, some multitouch devices do not all the time send a proximity out event, and we might want to send it for the physical device. Compared to uhid, we can now inject events on any physical device, not just uhid virtual ones. Link: https://lore.kernel.org/r/20240315-b4-hid-bpf-new-funcs-v4-5-079c282469d3@kernel.org Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-04-10selftests/hid: Add test for hid_bpf_hw_output_reportBenjamin Tissoires3-0/+89
This time we need to ensure uhid receives it, thus the new mutex and condition. Link: https://lore.kernel.org/r/20240315-b4-hid-bpf-new-funcs-v4-4-079c282469d3@kernel.org Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-04-10selftests/hid: add KASAN to the VM testsBenjamin Tissoires1-0/+1
It's always a good idea to have KASAN in tests. Link: https://lore.kernel.org/r/20240315-b4-hid-bpf-new-funcs-v4-3-079c282469d3@kernel.org Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-04-10HID: bpf: export hid_hw_output_report as a BPF kfuncBenjamin Tissoires4-30/+86
We currently only export hid_hw_raw_request() as a BPF kfunc. However, some devices require an explicit write on the Output Report instead of the use of the control channel. So also export hid_hw_output_report to BPF Link: https://lore.kernel.org/r/20240315-b4-hid-bpf-new-funcs-v4-2-079c282469d3@kernel.org Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-04-10HID: bpf/dispatch: regroup kfuncs definitionsBenjamin Tissoires1-42/+38
No code change, just move down the hid_bpf_get_data() kfunc definition so we have only one block of __bpf_kfunc_start/end_defs() Link: https://lore.kernel.org/r/20240315-b4-hid-bpf-new-funcs-v4-1-079c282469d3@kernel.org Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-03-14Merge tag 'hid-for-linus-2024031301' of ↵Linus Torvalds21-196/+623
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID updates from Jiri Kosina: - support for the following Bluetooth devices from Samsung: Samsung wireless {Keyboard, GamePad, Action Mouse, Book Cover, Universal Keyboard, HOGP Keyboard} (Sandeep C S) - second version of code for applying proper quirk depending on firmware version for lenovo/cptkbd (Mikhail Khvainitski) - lenovo/cptkbd firmware-dependent quirk (Mikhail Khvainitski) - assorted fixes and optimizations for amd-sfh (Basavaraj Natikar) - dead code and dead data structures removal (Jiri Slaby, Jiapeng Chong) * tag 'hid-for-linus-2024031301' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (25 commits) HID: amd_sfh: Set the AMD SFH driver to depend on x86 HID: input: avoid polling stylus battery on Chromebook Pompom HID: amd_sfh: Extend MP2 register access to SFH HID: amd_sfh: Improve boot time when SFH is available HID: amd_sfh: Avoid disabling the interrupt HID: amd_sfh: Update HPD sensor structure elements HID: amd_sfh: Increase sensor command timeout HID: intel-ish-hid: ipc: Add Arrow Lake PCI device ID HID: nintendo: Remove some unused functions HID: hid-prodikeys: remove struct pk_device HID: hid-prodikeys: remove unused struct pcmidi_snd members HID: hid-multitouch: remove unused mt_application::dev_time HID: hid-lg3ff: remove unused struct lg3ff_device HID: protect hid_device::bpf by CONFIG_HID_BPF HID: wacom: remove unused hid_data::pressure HID: apple: remove unused members from struct apple_sc_backlight HID: wacom: Clean up use of struct->wacom_wac HID: samsung: Add Samsung wireless bookcover and universal keyboard support HID: samsung: Add Samsung wireless action mouse support HID: samsung: Add Samsung wireless gamepad support ...
2024-03-14Merge tag 'auxdisplay-v6.9-1' of ↵Linus Torvalds18-336/+886
git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay Pull auxdisplay updates from Andy Shevchenko: - New driver for GPIO based 7-segment LED display (Chris Packham) - New driver for Maxim MAX6958/6959 I²C 7-segment LED display controller - Refactor linedisp library to make the above happen - Update Holtek HT16k33 driver to follow the linedisp refactoring - Convert .remove to return void in platform drivers (Uwe Kleine-König) - Fix DT schemas (Krzysztof Kozlowski) - Refresh MAINTAINERS database * tag 'auxdisplay-v6.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay: (27 commits) auxdisplay: img-ascii-lcd: Convert to platform remove callback returning void auxdisplay: hd44780: Convert to platform remove callback returning void auxdisplay: cfag12864bfb: Convert to platform remove callback returning void auxdisplay: seg-led-gpio: Import linedisp namespace dt-bindings: auxdisplay: Add bindings for generic 7-segment LED auxdisplay: Add 7-segment LED display driver auxdisplay: Add driver for MAX695x 7-segment LED controllers dt-bindings: auxdisplay: Add Maxim MAX6958/6959 auxdisplay: ht16k33: Drop struct ht16k33_seg auxdisplay: ht16k33: Switch to use line display character mapping auxdisplay: ht16k33: Define a few helper macros auxdisplay: ht16k33: Move ht16k33_linedisp_ops down auxdisplay: ht16k33: Add default to switch-cases auxdisplay: linedisp: Allocate buffer for the string auxdisplay: linedisp: Add support for overriding character mapping auxdisplay: linedisp: Provide struct linedisp_ops for future extension auxdisplay: linedisp: Move exported symbols to a namespace auxdisplay: linedisp: Add missing header(s) auxdisplay: linedisp: Unshadow error codes in ->store() auxdisplay: linedisp: Use unique number for id ...
2024-03-14Merge tag 'drm-next-2024-03-13' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds1189-16393/+189362
Pull drm updates from Dave Airlie: "Highlights are usual, more AMD IP blocks for future hw, i915/xe changes, Displayport tunnelling support for i915, msm YUV over DP changes, new tests for ttm, but its mostly a lot of stuff all over the place from lots of people. core: - EDID cleanups - scheduler error handling fixes - managed: add drmm_release_action() with tests - add ratelimited drm debug print - DPCD PSR early transport macro - DP tunneling and bandwidth allocation helpers - remove built-in edids - dp: Avoid AUX transfers on powered-down displays - dp: Add VSC SDP helpers cross drivers: - use new drm print helpers - switch to ->read_edid callback - gem: add stats for shared buffers plus updates to amdgpu, i915, xe syncobj: - fixes to waiting and sleeping ttm: - add tests - fix errno codes - simply busy-placement handling - fix page decryption media: - tc358743: fix v4l device registration video: - move all kernel parameters for video behind CONFIG_VIDEO sound: - remove <drm/drm_edid.h> include from header ci: - add tests for msm - fix apq8016 runner efifb: - use copy of global screen_info state vesafb: - use copy of global screen_info state simplefb: - fix logging bridge: - ite-6505: fix DP link-training bug - samsung-dsim: fix error checking in probe - samsung-dsim: add bsh-smm-s2/pro boards - tc358767: fix regmap usage - imx: add i.MX8MP HDMI PVI plus DT bindings - imx: add i.MX8MP HDMI TX plus DT bindings - sii902x: fix probing and unregistration - tc358767: limit pixel PLL input range - switch to new drm_bridge_read_edid() interface panel: - ltk050h3146w: error-handling fixes - panel-edp: support delay between power-on and enable; use put_sync in unprepare; support Mediatek MT8173 Chromebooks, BOE NV116WHM-N49 V8.0, BOE NV122WUM-N41, CSO MNC207QS1-1 plus DT bindings - panel-lvds: support EDT ETML0700Z9NDHA plus DT bindings - panel-novatek: FRIDA FRD400B25025-A-CTK plus DT bindings - add BOE TH101MB31IG002-28A plus DT bindings - add EDT ETML1010G3DRA plus DT bindings - add Novatek NT36672E LCD DSI plus DT bindings - nt36523: support 120Hz timings, fix includes - simple: fix display timings on RK32FN48H - visionox-vtdr6130: fix initialization - add Powkiddy RGB10MAX3 plus DT bindings - st7703: support panel rotation plus DT bindings - add Himax HX83112A plus DT bindings - ltk500hd1829: add support for ltk101b4029w and admatec 9904370 - simple: add BOE BP082WX1-100 8.2" panel plus DT bindungs panel-orientation-quirks: - GPD Win Mini amdgpu: - Validate DMABuf imports in compute VMs - Add RAS ACA framework - PSP 13 fixes - Misc code cleanups - Replay fixes - Atom interpretor PS, WS bounds checking - DML2 fixes - Audio fixes - DCN 3.5 Z state fixes - Remove deprecated ida_simple usage - UBSAN fixes - RAS fixes - Enable seq64 infrastructure - DC color block enablement - Documentation updates - DC documentation updates - DMCUB updates - ATHUB 4.1 support - LSDMA 7.0 support - JPEG DPG support - IH 7.0 support - HDP 7.0 support - VCN 5.0 support - SMU 13.0.6 updates - NBIO 7.11 updates - SDMA 6.1 updates - MMHUB 3.3 updates - DCN 3.5.1 support - NBIF 6.3.1 support - VPE 6.1.1 support amdkfd: - Validate DMABuf imports in compute VMs - SVM fixes - Trap handler updates and enhancements - Fix cache size reporting - Relocate the trap handler radeon: - Atom interpretor PS, WS bounds checking - Misc code cleanups xe: - new query for GuC submission version - Remove unused persistent exec_queues - Add vram frequency sysfs attributes - Add the flag XE_VM_BIND_FLAG_DUMPABLE - Drop pre-production workarounds - Drop kunit tests for unsupported platforms - Start pumbling SR-IOV support with memory based interrupts for VF - Allow to map BO in GGTT with PAT index corresponding to XE_CACHE_UC to work with memory based interrupts - Add GuC Doorbells Manager as prep work SR-IOV - Implement additional workarounds for xe2 and MTL - Program a few registers according to perfomance guide spec for Xe2 - Fix remaining 32b build issues and enable it back - Fix build with CONFIG_DEBUG_FS=n - Fix warnings from GuC ABI headers - Introduce Relay Communication for SR-IOV for VF <-> GuC <-> PF - Release mmap mappings on rpm suspend - Disable mid-thread preemption when not properly supported by hardware - Fix xe_exec by reserving extra fence slot for CPU bind - Fix xe_exec with full long running exec queue - Canonicalize addresses where needed for Xe2 and add to devcoredum - Toggle USM support for Xe2 - Only allow 1 ufence per exec / bind IOCTL - Add GuC firmware loading for Lunar Lake - Add XE_VMA_PTE_64K VMA flag i915: - Add more ADL-N PCI IDs - Enable fastboot also on older platforms - Early transport for panel replay and PSR - New ARL PCI IDs - DP TPS4 PHY test pattern support - Unify and improve VSC SDP for PSR and non-PSR cases - Refactor memory regions and improve debug logging - Rework global state serialization - Remove unused CDCLK divider fields - Unify HDCP connector logging format - Use display instead of graphics version in display code - Move VBT and opregion debugfs next to the implementation - Abstract opregion interface, use opaque type - MTL fixes - HPD handling fixes - Add GuC submission interface version query - Atomically invalidate userptr on mmu-notifier - Update handling of MMIO triggered reports - Don't make assumptions about intel_wakeref_t type - Extend driver code of Xe_LPG to Xe_LPG+ - Add flex arrays to struct i915_syncmap - Allow for very slow HuC loading - DP tunneling and bandwidth allocation support msm: - Correct bindings for MSM8976 and SM8650 platforms - Start migration of MDP5 platforms to DPU driver - X1E80100 MDSS support - DPU: - Improve DSC allocation, fixing several important corner cases - Add support for SDM630/SDM660 platforms - Simplify dpu_encoder_phys_ops - Apply fixes targeting DSC support with a single DSC encoder - Apply fixes for HCTL_EN timing configuration - X1E80100 support - Add support for YUV420 over DP - GPU: - fix sc7180 UBWC config - fix a7xx LLC config - new gpu support: a305B, a750, a702 - machine support: SM7150 (different power levels than other a618) - a7xx devcoredump support habanalabs: - configure IRQ affinity according to NUMA node - move HBM MMU page tables inside the HBM - improve device reset - check extended PCIe errors ivpu: - updates to firmware API - refactor BO allocation imx: - use devm_ functions during init hisilicon: - fix EDID includes mgag200: - improve ioremap usage - convert to struct drm_edid - Work around PCI write bursts nouveau: - disp: use kmemdup() - fix EDID includes - documentation fixes qaic: - fixes to BO handling - make use of DRM managed release - fix order of remove operations rockchip: - analogix_dp: get encoder port from DT - inno_hdmi: support HDMI for RK3128 - lvds: error-handling fixes ssd130x: - support SSD133x plus DT bindings tegra: - fix error handling tilcdc: - make use of DRM managed release v3d: - show memory stats in debugfs - Support display MMU page size vc4: - fix error handling in plane prepare_fb - fix framebuffer test in plane helpers virtio: - add venus capset defines vkms: - fix OOB access when programming the LUT - Kconfig improvements vmwgfx: - unmap surface before changing plane state - fix memory leak in error handling - documentation fixes - list command SVGA_3D_CMD_DEFINE_GB_SURFACE_V4 as invalid - fix null-pointer deref in execbuf - refactor display-mode probing - fix fencing for creating cursor MOBs - fix cursor-memory lifetime xlnx: - fix live video input for ZynqMP DPSUB lima: - fix memory leak loongson: - fail if no VRAM present meson: - switch to new drm_bridge_read_edid() interface renesas: - add RZ/G2L DU support plus DT bindings mxsfb: - Use managed mode config sun4i: - HDMI: updates to atomic mode setting mediatek: - Add display driver for MT8188 VDOSYS1 - DSI driver cleanups - Filter modes according to hardware capability - Fix a null pointer crash in mtk_drm_crtc_finish_page_flip etnaviv: - enhancements for NPU and MRT support" * tag 'drm-next-2024-03-13' of https://gitlab.freedesktop.org/drm/kernel: (1420 commits) drm/amd/display: Removed redundant @ symbol to fix kernel-doc warnings in -next repo drm/amd/pm: wait for completion of the EnableGfxImu message drm/amdgpu/soc21: add mode2 asic reset for SMU IP v14.0.1 drm/amdgpu: add smu 14.0.1 support drm/amdgpu: add VPE 6.1.1 discovery support drm/amdgpu/vpe: add VPE 6.1.1 support drm/amdgpu/vpe: don't emit cond exec command under collaborate mode drm/amdgpu/vpe: add collaborate mode support for VPE drm/amdgpu/vpe: add PRED_EXE and COLLAB_SYNC OPCODE drm/amdgpu/vpe: add multi instance VPE support drm/amdgpu/discovery: add nbif v6_3_1 ip block drm/amdgpu: Add nbif v6_3_1 ip block support drm/amdgpu: Add pcie v6_1_0 ip headers (v5) drm/amdgpu: Add nbif v6_3_1 ip headers (v5) arch/powerpc: Remove <linux/fb.h> from backlight code macintosh/via-pmu-backlight: Include <linux/backlight.h> fbdev/chipsfb: Include <linux/backlight.h> drm/etnaviv: Restore some id values drm/amdkfd: make kfd_class constant drm/amdgpu: add ring timeout information in devcoredump ...
2024-03-14Merge tag 'fs_for_v6.9-rc1' of ↵Linus Torvalds32-423/+608
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull ext2, isofs, udf, and quota updates from Jan Kara: "A lot of material this time: - removal of a lot of GFP_NOFS usage from ext2, udf, quota (either it was legacy or replaced with scoped memalloc_nofs_*() API) - removal of BUG_ONs in quota code - conversion of UDF to the new mount API - tightening quota on disk format verification - fix some potentially unsafe use of RCU pointers in quota code and annotate everything properly to make sparse happy - a few other small quota, ext2, udf, and isofs fixes" * tag 'fs_for_v6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: (26 commits) udf: remove SLAB_MEM_SPREAD flag usage quota: remove SLAB_MEM_SPREAD flag usage isofs: remove SLAB_MEM_SPREAD flag usage ext2: remove SLAB_MEM_SPREAD flag usage ext2: mark as deprecated udf: convert to new mount API udf: convert novrs to an option flag MAINTAINERS: add missing git address for ext2 entry quota: Detect loops in quota tree quota: Properly annotate i_dquot arrays with __rcu quota: Fix rcu annotations of inode dquot pointers isofs: handle CDs with bad root inode but good Joliet root directory udf: Avoid invalid LVID used on mount quota: Fix potential NULL pointer dereference quota: Drop GFP_NOFS instances under dquot->dq_lock and dqio_sem quota: Set nofs allocation context when acquiring dqio_sem ext2: Remove GFP_NOFS use in ext2_xattr_cache_insert() ext2: Drop GFP_NOFS use in ext2_get_blocks() ext2: Drop GFP_NOFS allocation from ext2_init_block_alloc_info() udf: Remove GFP_NOFS allocation in udf_expand_file_adinicb() ...
2024-03-14Merge tag 'fsnotify_for_v6.9-rc1' of ↵Linus Torvalds6-22/+36
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull fsnotify updates from Jan Kara: - fsnotify optimizations to reduce cost of fsnotify when nobody is watching - fix longstanding wart that system could not be suspended when some process was waiting for response to fanotify permission event - some spelling fixes * tag 'fsnotify_for_v6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: fanotify: allow freeze when waiting response for permission events fanotify: Fix misspelling of "writable" fsnotify: Fix misspelling of "writable" inotify: Fix misspelling of "writable" fsnotify: Add fsnotify_sb_has_watchers() helper fsnotify: optimize the case of no parent watcher
2024-03-13Merge tag 'xfs-6.9-merge-8' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds186-3562/+13251
Pull xfs updates from Chandan Babu: - Online repair updates: - More ondisk structures being repaired: - Inode's mode field by trying to obtain file type value from the a directory entry - Quota counters - Link counts of inodes - FS summary counters - Support for in-memory btrees has been added to support repair of rmap btrees - Misc changes: - Report corruption of metadata to the health tracking subsystem - Enable indirect health reporting when resources are scarce - Reduce memory usage while repairing refcount btree - Extend "Bmap update" intent item to support atomic extent swapping on the realtime device - Extend "Bmap update" intent item to support extended attribute fork and unwritten extents - Code cleanups: - Bmap log intent - Btree block pointer checking - Btree readahead - Buffer target - Symbolic link code - Remove mrlock wrapper around the rwsem - Convert all the GFP_NOFS flag usages to use the scoped memalloc_nofs_save() API instead of direct calls with the GFP_NOFS - Refactor and simplify xfile abstraction. Lower level APIs in shmem.c are required to be exported in order to achieve this - Skip checking alignment constraints for inode chunk allocations when block size is larger than inode chunk size - Do not submit delwri buffers collected during log recovery when an error has been encountered - Fix SEEK_HOLE/DATA for file regions which have active COW extents - Fix lock order inversion when executing error handling path during shrinking a filesystem - Remove duplicate ifdefs * tag 'xfs-6.9-merge-8' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (183 commits) xfs: shrink failure needs to hold AGI buffer mm/shmem.c: Use new form of *@param in kernel-doc kernel-doc: Add unary operator * to $type_param_ref xfs: use kvfree() in xlog_cil_free_logvec() xfs: xfs_btree_bload_prep_block() should use __GFP_NOFAIL xfs: fix scrub stats file permissions xfs: fix log recovery erroring out on refcount recovery failure xfs: move symlink target write function to libxfs xfs: move remote symlink target read function to libxfs xfs: move xfs_symlink_remote.c declarations to xfs_symlink_remote.h xfs: xfs_bmap_finish_one should map unwritten extents properly xfs: support deferred bmap updates on the attr fork xfs: support recovering bmap intent items targetting realtime extents xfs: add a realtime flag to the bmap update log redo items xfs: add a xattr_entry helper xfs: fix xfs_bunmapi to allow unmapping of partial rt extents xfs: move xfs_bmap_defer_add to xfs_bmap_item.c xfs: reuse xfs_bmap_update_cancel_item xfs: add a bi_entry helper xfs: remove xfs_trans_set_bmap_flags ...
2024-03-13Merge branch 'for-6.9/wacom' into for-linusJiri Kosina1-4/+4
- small cleanup of struct->wacom_wac usage (Tatsunosuke Tobita)
2024-03-13Merge branch 'for-6.9/unused-struct-removal' into for-linusJiri Kosina6-84/+42
- removal of unused data structures all over the place (Jiri Slaby)
2024-03-13Merge branch 'for-6.9/samsung' into for-linusJiri Kosina2-36/+408
- support for the following Bluetooth devices (Sandeep C S): Samsung wireless Keyboard Samsung wireless GamePad Samsung Wireless Action Mouse Samsung Wireless Book Cover Samsung Wireless Universal Keyboard Samsung Wireless HOGP Keyboard Signed-off-by: Jiri Kosina <jkosina@suse.com>
2024-03-13Merge branch 'for-6.9/nintendo' into for-linusJiri Kosina1-22/+0
- dead code removal in hid-nintendo (Jiapeng Chong)
2024-03-13Merge branch 'for-6.9/lenovo' into for-linusJiri Kosina1-18/+39
- 2nd version of code for applying proper quirk depending on firmware version for lenovo/cptkbd (Mikhail Khvainitski)
2024-03-13Merge branch 'for-6.9/amd-sfh' into for-linusJiri Kosina3950-37227/+110475
- assorted fixes and optimizations for amd-sfh (Basavaraj Natikar) Signed-off-by: Jiri Kosina <jkosina@suse.com>
2024-03-13Merge tag '6.9-rc-smb3-client-fixes-part1' of ↵Linus Torvalds27-707/+1565
git://git.samba.org/sfrench/cifs-2.6 Pull smb client updates from Steve French: - fix for folios/netfs data corruption in cifs_extend_writeback - additional tracepoint added - updates for special files and symlinks: improvements to allow selecting use of either WSL or NFS reparse point format on creating special files - allocation size improvement for cached files - minor cleanup patches - fix to allow changing the password on remount when password for the session is expired. - lease key related fixes: caching hardlinked files, deletes of deferred close files, and an important fix to better reuse lease keys for compound operations, which also can avoid lease break timeouts when low on credits - fix potential data corruption with write/readdir races - compression cleanups and a fix for compression headers * tag '6.9-rc-smb3-client-fixes-part1' of git://git.samba.org/sfrench/cifs-2.6: (24 commits) cifs: update internal module version number for cifs.ko smb: common: simplify compression headers smb: common: fix fields sizes in compression_pattern_payload_v1 smb: client: negotiate compression algorithms smb3: add dynamic trace point for ioctls cifs: Fix writeback data corruption smb: client: return reparse type in /proc/mounts smb: client: set correct d_type for reparse DFS/DFSR and mount point smb: client: parse uid, gid, mode and dev from WSL reparse points smb: client: introduce SMB2_OP_QUERY_WSL_EA smb: client: Fix a NULL vs IS_ERR() check in wsl_set_xattrs() smb: client: add support for WSL reparse points smb: client: reduce number of parameters in smb2_compound_op() smb: client: fix potential broken compound request smb: client: move most of reparse point handling code to common file smb: client: introduce reparse mount option smb: client: retry compound request without reusing lease smb: client: do not defer close open handles to deleted files smb: client: reuse file lease key in compound operations smb3: update allocation size more accurately on write completion ...
2024-03-13pidfs: remove config optionChristian Brauner8-93/+78
As Linus suggested this enables pidfs unconditionally. A key property to retain is the ability to compare pidfds by inode number (cf. [1]). That's extremely helpful just as comparing namespace file descriptors by inode number is. They are used in a variety of scenarios where they need to be compared, e.g., when receiving a pidfd via SO_PEERPIDFD from a socket to trivially authenticate a the sender and various other use-cases. For 64bit systems this is pretty trivial to do. For 32bit it's slightly more annoying as we discussed but we simply add a dumb ida based allocator that gets used on 32bit. This gives the same guarantees about inode numbers on 64bit without any overflow risk. Practically, we'll never run into overflow issues because we're constrained by the number of processes that can exist on 32bit and by the number of open files that can exist on a 32bit system. On 64bit none of this matters and things are very simple. If 32bit also needs the uniqueness guarantee they can simply parse the contents of /proc/<pid>/fd/<nr>. The uniqueness guarantees have a variety of use-cases. One of the most obvious ones is that they will make pidfiles (or "pidfdfiles", I guess) reliable as the unique identifier can be placed into there that won't be reycled. Also a frequent request. Note, I took the chance and simplified path_from_stashed() even further. Instead of passing the inode number explicitly to path_from_stashed() we let the filesystem handle that internally. So path_from_stashed() ends up even simpler than it is now. This is also a good solution allowing the cleanup code to be clean and consistent between 32bit and 64bit. The cleanup path in prepare_anon_dentry() is also switched around so we put the inode before the dentry allocation. This means we only have to call the cleanup handler for the filesystem's inode data once and can rely ->evict_inode() otherwise. Aside from having to have a bit of extra code for 32bit it actually ends up a nice cleanup for path_from_stashed() imho. Tested on both 32 and 64bit including error injection. Link: https://github.com/systemd/systemd/pull/31713 [1] Link: https://lore.kernel.org/r/20240312-dingo-sehnlich-b3ecc35c6de7@brauner Signed-off-by: Christian Brauner <brauner@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2024-03-13Merge tag 'modules-6.9-rc1' of ↵Linus Torvalds7-56/+73
git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux Pull modules updates from Luis Chamberlain: "Christophe Leroy did most of the work on this release, first with a few cleanups on CONFIG_STRICT_KERNEL_RWX and ending with error handling for when set_memory_XX() can fail. This is part of a larger effort to clean up all these callers which can fail, modules is just part of it" * tag 'modules-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux: module: Don't ignore errors from set_memory_XX() lib/test_kmod: fix kernel-doc warnings powerpc: Simplify strict_kernel_rwx_enabled() modules: Remove #ifdef CONFIG_STRICT_MODULE_RWX around rodata_enabled init: Declare rodata_enabled and mark_rodata_ro() at all time module: Change module_enable_{nx/x/ro}() to more explicit names module: Use set_memory_rox()
2024-03-13Merge tag 'efi-next-for-v6.9' of ↵Linus Torvalds11-72/+234
git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi Pull EFI updates from Ard Biesheuvel: - Measure initrd and command line using the CC protocol if the ordinary TCG2 protocol is not implemented, typically on TDX confidential VMs - Avoid creating mappings that are both writable and executable while running in the EFI boot services. This is a prerequisite for getting the x86 shim loader signed by MicroSoft again, which allows the distros to install on x86 PCs that ship with EFI secure boot enabled. - API update for struct platform_driver::remove() * tag 'efi-next-for-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: virt: efi_secret: Convert to platform remove callback returning void x86/efistub: Remap kernel text read-only before dropping NX attribute efi/libstub: Add get_event_log() support for CC platforms efi/libstub: Measure into CC protocol if TCG2 protocol is absent efi/libstub: Add Confidential Computing (CC) measurement typedefs efi/tpm: Use symbolic GUID name from spec for final events table efi/libstub: Use TPM event typedefs from the TCG PC Client spec
2024-03-13Merge tag 'tpmdd-v6.9-rc1' of ↵Linus Torvalds6-5/+9
git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd Pull tpm updates from Jarkko Sakkinen: "Small bug fixes and device tree updates. No new features" * tag 'tpmdd-v6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd: tpm: tis_i2c: Add compatible string nuvoton,npct75x tpm_tis: Add compatible string atmel,at97sc3204 tpm_tis_spi: Add compatible string atmel,attpm20p dt-bindings: tpm: Add compatible string atmel,attpm20p tpm,tpm_tis: Avoid warning splat at shutdown tpm/tpm_ftpm_tee: fix all kernel-doc warnings
2024-03-13Merge tag 'mailbox-v6.9' of ↵Linus Torvalds2-23/+123
git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox Pull mailbox updates from Jassi Brar: - imx: add support for i.MX95 ELE/V2X MU - misc: I will be signing-off from my personal gmail id from now on * tag 'mailbox-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox: mailbox: imx: support i.MX95 Generic/ELE/V2X MU mailbox: imx: populate sub-nodes mailbox: imx: get RR/TR registers num from Parameter register mailbox: imx: support return value of init dt-bindings: mailbox: fsl,mu: add i.MX95 Generic/ELE/V2X MU compatible
2024-03-13Merge tag 'thermal-6.9-rc1' of ↵Linus Torvalds36-395/+282
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control updates from Rafael Wysocki: "These mostly change the thermal core in a few ways allowing thermal drivers to be simplified, in particular in their removal and failing probe handling parts that are notoriously prone to errors, and propagate the changes to several drivers. Apart from that, support for a new platform is added (Intel Lunar Lake-M), some bugs are fixed and some code is cleaned up, as usual. Specifics: - Store zone trips table and zone operations directly in struct thermal_zone_device (Rafael Wysocki) - Fix up flex array initialization during thermal zone device registration (Nathan Chancellor) - Rework writable trip points handling in the thermal core and several drivers (Rafael Wysocki) - Thermal core code cleanups (Dan Carpenter, Flavio Suligoi) - Use thermal zone accessor functions in the int340x Intel thermal driver (Rafael Wysocki) - Add Lunar Lake-M PCI ID to the int340x Intel thermal driver (Srinivas Pandruvada) - Minor fixes for thermal governors (Rafael Wysocki, Di Shen) - Trip point handling fixes for the iwlwifi wireless driver (Rafael Wysocki) - Code cleanups (Rafael J. Wysocki, AngeloGioacchino Del Regno)" * tag 'thermal-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (29 commits) thermal: core: remove unnecessary check in trip_point_hyst_store() thermal: intel: int340x_thermal: Use thermal zone accessor functions thermal: core: Remove excess empty line from a comment thermal: int340x: processor_thermal: Add Lunar Lake-M PCI ID thermal: core: Eliminate writable trip points masks thermal: of: Set THERMAL_TRIP_FLAG_RW_TEMP directly thermal: imx: Set THERMAL_TRIP_FLAG_RW_TEMP directly wifi: iwlwifi: mvm: Set THERMAL_TRIP_FLAG_RW_TEMP directly mlxsw: core_thermal: Set THERMAL_TRIP_FLAG_RW_TEMP directly thermal: intel: Set THERMAL_TRIP_FLAG_RW_TEMP directly thermal: core: Drop the .set_trip_hyst() thermal zone operation thermal: core: Add flags to struct thermal_trip thermal: core: Move initial num_trips assignment before memcpy() thermal: Get rid of CONFIG_THERMAL_WRITABLE_TRIPS thermal: intel: Adjust ops handling during thermal zone registration thermal: ACPI: Constify acpi_thermal_zone_ops thermal: core: Store zone ops in struct thermal_zone_device thermal: intel: Discard trip tables after zone registration thermal: ACPI: Discard trips table after zone registration thermal: core: Store zone trips table in struct thermal_zone_device ...
2024-03-13Merge tag 'acpi-6.9-rc1' of ↵Linus Torvalds35-381/+414
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI updates from Rafael Wysocki: "These modify the ACPI device events and processor enumeration code to take the 'enabled' _STA bit into account as mandated by the ACPI specification, convert several platform drivers to using a remove callback that returns void, add some new quirks for ACPI IRQ override and other things, address assorted issues and clean up code. Specifics: - Rearrange Device Check and Bus Check notification handling in the ACPI device hotplug code to make it get the "enabled" _STA bit into account (Rafael Wysocki) - Modify acpi_processor_add() to skip processors with the "enabled" _STA bit clear, as per the specification (Rafael Wysocki) - Stop failing Device Check notification handling without a valid reason (Rafael Wysocki) - Defer enumeration of devices that depend on a device with an ACPI device ID equalt to INTC10CF to address probe ordering issues on some platforms (Wentong Wu) - Constify acpi_bus_type (Ricardo Marliere) - Make the ACPI-specific suspend-to-idle code take the Low-Power S0 Idle MSFT UUID into account on non-AMD systems (Rafael Wysocki) - Add ACPI IRQ override quirks for some new platforms (Sergey Kalinichev, Maxim Kudinov, Alexey Froloff, Sviatoslav Harasymchuk, Nicolas Haye) - Make the NFIT parsing code use acpi_evaluate_dsm_typed() (Andy Shevchenko) - Fix a memory leak in acpi_processor_power_exit() (Armin Wolf) - Make it possible to quirk the CSI-2 and MIPI DisCo for Imaging properties parsing and add a quirk for Dell XPS 9315 (Sakari Ailus) - Prevent false-positive static checker warnings from triggering by intializing some variables in the ACPI thermal code to zero (Colin Ian King) - Add DELL0501 handling to acpi_quirk_skip_serdev_enumeration() and make that function generic (Hans de Goede) - Make the ACPI backlight code handle fetching EDID that is longer than 256 bytes (Mario Limonciello) - Skip initialization of GHES_ASSIST structures for Machine Check Architecture in APEI (Avadhut Naik) - Convert several plaform drivers in the ACPI subsystem to using a remove callback that returns void (Uwe Kleine-König) - Drop the long-deprecated custom_method debugfs interface that is problematic from the security standpoint (Rafael Wysocki) - Use %pe in a couple of places in the ACPI code for easier error decoding (Onkarnath) - Fix register width information handling during system memory accesses in the ACPI CPPC library (Jarred White) - Add AMD CPPC V2 support for family 17h processors to the ACPI CPPC library (Perry Yuan)" * tag 'acpi-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (35 commits) ACPI: resource: Use IRQ override on Maibenben X565 ACPI: CPPC: Use access_width over bit_width for system memory accesses ACPI: CPPC: enable AMD CPPC V2 support for family 17h processors ACPI: APEI: Skip initialization of GHES_ASSIST structures for Machine Check Architecture ACPI: scan: Consolidate Device Check and Bus Check notification handling ACPI: scan: Rework Device Check and Bus Check notification handling ACPI: scan: Make acpi_processor_add() check the device enabled bit ACPI: scan: Relocate acpi_bus_trim_one() ACPI: scan: Fix device check notification handling ACPI: resource: Add MAIBENBEN X577 to irq1_edge_low_force_override ACPI: pfr_update: Convert to platform remove callback returning void ACPI: pfr_telemetry: Convert to platform remove callback returning void ACPI: fan: Convert to platform remove callback returning void ACPI: GED: Convert to platform remove callback returning void ACPI: DPTF: Convert to platform remove callback returning void ACPI: AGDI: Convert to platform remove callback returning void ACPI: TAD: Convert to platform remove callback returning void ACPI: APEI: GHES: Convert to platform remove callback returning void ACPI: property: Polish ignoring bad data nodes ACPI: thermal_lib: Initialize temp_decik to zero ...
2024-03-13Merge tag 'pm-6.9-rc1' of ↵Linus Torvalds74-725/+2115
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management updates from Rafael Wysocki: "From the functional perspective, the most significant change here is the addition of support for Energy Models that can be updated dynamically at run time. There is also the addition of LZ4 compression support for hibernation, the new preferred core support in amd-pstate, new platforms support in the Intel RAPL driver, new model-specific EPP handling in intel_pstate and more. Apart from that, the cpufreq default transition delay is reduced from 10 ms to 2 ms (along with some related adjustments), the system suspend statistics code undergoes a significant rework and there is a usual bunch of fixes and code cleanups all over. Specifics: - Allow the Energy Model to be updated dynamically (Lukasz Luba) - Add support for LZ4 compression algorithm to the hibernation image creation and loading code (Nikhil V) - Fix and clean up system suspend statistics collection (Rafael Wysocki) - Simplify device suspend and resume handling in the power management core code (Rafael Wysocki) - Fix PCI hibernation support description (Yiwei Lin) - Make hibernation take set_memory_ro() return values into account as appropriate (Christophe Leroy) - Set mem_sleep_current during kernel command line setup to avoid an ordering issue with handling it (Maulik Shah) - Fix wake IRQs handling when pm_runtime_force_suspend() is used as a driver's system suspend callback (Qingliang Li) - Simplify pm_runtime_get_if_active() usage and add a replacement for pm_runtime_put_autosuspend() (Sakari Ailus) - Add a tracepoint for runtime_status changes tracking (Vilas Bhat) - Fix section title markdown in the runtime PM documentation (Yiwei Lin) - Enable preferred core support in the amd-pstate cpufreq driver (Meng Li) - Fix min_perf assignment in amd_pstate_adjust_perf() and make the min/max limit perf values in amd-pstate always stay within the (highest perf, lowest perf) range (Tor Vic, Meng Li) - Allow intel_pstate to assign model-specific values to strings used in the EPP sysfs interface and make it do so on Meteor Lake (Srinivas Pandruvada) - Drop long-unused cpudata::prev_cummulative_iowait from the intel_pstate cpufreq driver (Jiri Slaby) - Prevent scaling_cur_freq from exceeding scaling_max_freq when the latter is an inefficient frequency (Shivnandan Kumar) - Change default transition delay in cpufreq to 2ms (Qais Yousef) - Remove references to 10ms minimum sampling rate from comments in the cpufreq code (Pierre Gondois) - Honour transition_latency over transition_delay_us in cpufreq (Qais Yousef) - Stop unregistering cpufreq cooling on CPU hot-remove (Viresh Kumar) - General enhancements / cleanups to ARM cpufreq drivers (tianyu2, Nícolas F. R. A. Prado, Erick Archer, Arnd Bergmann, Anastasia Belova) - Update cpufreq-dt-platdev to block/approve devices (Richard Acayan) - Make the SCMI cpufreq driver get a transition delay value from firmware (Pierre Gondois) - Prevent the haltpoll cpuidle governor from shrinking guest poll_limit_ns below grow_start (Parshuram Sangle) - Avoid potential overflow in integer multiplication when computing cpuidle state parameters (C Cheng) - Adjust MWAIT hint target C-state computation in the ACPI cpuidle driver and in intel_idle to return a correct value for C0 (He Rongguang) - Address multiple issues in the TPMI RAPL driver and add support for new platforms (Lunar Lake-M, Arrow Lake) to Intel RAPL (Zhang Rui) - Fix freq_qos_add_request() return value check in dtpm_cpu (Daniel Lezcano) - Fix kernel-doc for dtpm_create_hierarchy() (Yang Li) - Fix file leak in get_pkg_num() in x86_energy_perf_policy (Samasth Norway Ananda) - Fix cpupower-frequency-info.1 man page typo (Jan Kratochvil) - Fix a couple of warnings in the OPP core code related to W=1 builds (Viresh Kumar) - Move dev_pm_opp_{init|free}_cpufreq_table() to pm_opp.h (Viresh Kumar) - Extend dev_pm_opp_data with turbo support (Sibi Sankar) - dt-bindings: drop maxItems from inner items (David Heidelberg)" * tag 'pm-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (95 commits) dt-bindings: opp: drop maxItems from inner items OPP: debugfs: Fix warning around icc_get_name() OPP: debugfs: Fix warning with W=1 builds cpufreq: Move dev_pm_opp_{init|free}_cpufreq_table() to pm_opp.h OPP: Extend dev_pm_opp_data with turbo support Fix cpupower-frequency-info.1 man page typo cpufreq: scmi: Set transition_delay_us firmware: arm_scmi: Populate fast channel rate_limit firmware: arm_scmi: Populate perf commands rate_limit cpuidle: ACPI/intel: fix MWAIT hint target C-state computation PM: sleep: wakeirq: fix wake irq warning in system suspend powercap: dtpm: Fix kernel-doc for dtpm_create_hierarchy() function cpufreq: Don't unregister cpufreq cooling on CPU hotplug PM: suspend: Set mem_sleep_current during kernel command line setup cpufreq: Honour transition_latency over transition_delay_us cpufreq: Limit resolving a frequency to policy min/max Documentation: PM: Fix runtime_pm.rst markdown syntax cpufreq: amd-pstate: adjust min/max limit perf cpufreq: Remove references to 10ms min sampling rate cpufreq: intel_pstate: Update default EPPs for Meteor Lake ...
2024-03-13Merge tag 'pmdomain-v6.9' of ↵Linus Torvalds30-409/+594
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm Pull pmdomain updates from Ulf Hansson: "Core: - Log a message when unused PM domains gets disabled - Scale down parent/child performance states in the reverse order Providers: - qcom: rpmpd: Add power domains support for MSM8974, MSM8974PRO, PMA8084 and PM8841 - renesas: rcar-gen4-sysc: Reduce atomic delays - renesas: rcar-sysc: Adjust the waiting time to cover the worst case - renesas: r8a779h0-sysc: Add support for the r8a779h0 PM domains - imx: imx8mp-blk-ctrl: Add the fdcc clock to the hdmimix domains - imx: imx8mp-blk-ctrl: Error out if domains are missing in DT Improve support for multiple PM domains: - Add two helper functions to attach/detach multiple PM domains - Convert a couple of drivers to use the new helper functions" * tag 'pmdomain-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: (22 commits) pmdomain: renesas: rcar-gen4-sysc: Reduce atomic delays pmdomain: renesas: Adjust the waiting time to cover the worst case pmdomain: qcom: rpmpd: Add MSM8974PRO+PMA8084 power domains pmdomain: qcom: rpmpd: Add MSM8974+PM8841 power domains pmdomain: core: constify of_phandle_args in add device and subdomain pmdomain: core: constify of_phandle_args in xlate media: venus: Convert to dev_pm_domain_attach|detach_list() for vcodec remoteproc: qcom_q6v5_adsp: Convert to dev_pm_domain_attach|detach_list() remoteproc: imx_rproc: Convert to dev_pm_domain_attach|detach_list() remoteproc: imx_dsp_rproc: Convert to dev_pm_domain_attach|detach_list() PM: domains: Add helper functions to attach/detach multiple PM domains pmdomain: imx8mp-blk-ctrl: imx8mp_blk: Add fdcc clock to hdmimix domain pmdomain: mediatek: Use devm_platform_ioremap_resource() in init_scp() pmdomain: renesas: r8a779h0-sysc: Add r8a779h0 support pmdomain: imx8mp-blk-ctrl: Error out if domains are missing in DT pmdomain: ti: Add a null pointer check to the omap_prm_domain_init pmdomain: renesas: rcar-gen4-sysc: Remove unneeded includes pmdomain: core: Print a message when unused power domains are disabled pmdomain: qcom: rpmpd: Keep one RPM handle for all RPMPDs pmdomain: core: Scale down parent/child performance states in reverse order ...
2024-03-13Merge tag 'hwmon-for-v6.9' of ↵Linus Torvalds89-336/+7137
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: "New drivers: - Amphenol ChipCap 2 - ASPEED g6 PWM/Fan tach - Astera Labs PT5161L retimer - ASUS ROG RYUJIN II 360 AIO cooler - LTC4282 - Microsoft Surface devices - MPS MPQ8785 Synchronous Step-Down Converter - NZXT Kraken X and Z series AIO CPU coolers Additional chip support in existing drivers: - Ayaneo Air Plus 7320u (oxp-sensors) - INA260 (ina2xx) - XPS 9315 (dell-smm) - MSI customer ID (nct6683) Devicetree bindings updates: - Common schema for hardware monitoring devices - Common schema for fans - Update chip descriptions to use common schema - Document regulator properties in several drivers - Explicit bindings for infineon buck converters Other improvements: - Replaced rbtree with maple tree register cache in several drivers - Added support for humidity min/max alarm and volatage fault attributes to hwmon core - Dropped non-functional I2C_CLASS_HWMON support for drivers w/o detect() - Dropped obsolete and redundant entried from MAINTAINERS - Cleaned up axi-fan-control and coretemp drivers - Minor fixes and improvements in several other drivers" * tag 'hwmon-for-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (70 commits) hwmon: (dell-smm) Add XPS 9315 to fan control whitelist hwmon: (aspeed-g6-pwm-tacho): Support for ASPEED g6 PWM/Fan tach dt-bindings: hwmon: Support Aspeed g6 PWM TACH Control dt-bindings: hwmon: fan: Add fan binding to schema dt-bindings: hwmon: tda38640: Add interrupt & regulator properties hwmon: (amc6821) add of_match table dt-bindings: hwmon: lm75: use common hwmon schema hwmon: (sis5595) drop unused DIV_TO_REG function dt-bindings: hwmon: reference common hwmon schema dt-bindings: hwmon: lltc,ltc4286: use common hwmon schema dt-bindings: hwmon: adi,adm1275: use common hwmon schema dt-bindings: hwmon: ti,ina2xx: use common hwmon schema dt-bindings: hwmon: add common properties hwmon: (pmbus/ir38064) Use PMBUS_REGULATOR_ONE to declare regulator hwmon: (pmbus/lm25066) Use PMBUS_REGULATOR_ONE to declare regulator hwmon: (pmbus/tda38640) Use PMBUS_REGULATOR_ONE to declare regulator regulator: dt-bindings: promote infineon buck converters to their own binding dt-bindings: hwmon/pmbus: ti,lm25066: document regulators dt-bindings: hwmon: nuvoton,nct6775: Add compatible value for NCT6799 MAINTAINERS: Drop redundant hwmon entries ...
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